Acceder

Bibliografías temáticas / Biogeography – Western Australia – South-West / Artículos de revistas

Siga este enlace para ver otros tipos de publicaciones sobre el tema: Biogeography – Western Australia – South-West.

Artículos de revistas sobre el tema "Biogeography – Western Australia – South-West"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 1 de febrero de 2022

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte los 50 mejores artículos de revistas para su investigación sobre el tema "Biogeography – Western Australia – South-West".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Explore artículos de revistas sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.

1

Phillips, Ryan D., Gary Backhouse, Andrew P. Brown, and Stephen D. Hopper. "Biogeography of Caladenia (Orchidaceae), with special reference to the South-west Australian Floristic Region." Australian Journal of Botany 57, no. 4 (2009): 259. http://dx.doi.org/10.1071/bt08157.

Texto completo

Resumen

Caladenia contains 376 species and subspecies, of which almost all are endemic to temperate and southern semiarid Australia. Eleven species occur in New Zealand, 10 of which are endemic, and one species is widely distributed in eastern Australia and the western Pacific. Only three species occur in both south-western and south-eastern Australia. At subgeneric level, Drakonorchis is endemic to the South-west Australian Floristic Region (SWAFR), Stegostyla to eastern Australia and New Zealand, whereas three subgenera, Calonema, Phlebochilus and Elevatae occur on both sides of the Nullarbor Plain.

Los estilos APA, Harvard, Vancouver, ISO, etc.

2

Turner, H. "Sapindaceae and the biogeography of eastern Australia." Australian Systematic Botany 9, no. 2 (1996): 127. http://dx.doi.org/10.1071/sb9960133.

Texto completo

Resumen

The biogeographic relations within eastern Australia and of this region to surrounding areas in New Guinea, West Malesia and the western Pacific are analysed using eight monophyletic groups of Sapindaceae. The results show that areas within eastern Australia are related (Cape York (Atherton Plateau + South East Queensland)), confirming similar results obtained by revious authors. The relationship between eastern Australia and surrounding areas is shown to be complex, involving both vicariance and dispersal events. There are at least two patterns connecting Australia to the West Pacific: an old

Los estilos APA, Harvard, Vancouver, ISO, etc.

3

Brown, Gillian K., Frank Udovicic, and Pauline Y. Ladiges. "Molecular phylogeny and biogeography of Melaleuca, Callistemon and related genera (Myrtaceae)." Australian Systematic Botany 14, no. 4 (2001): 565. http://dx.doi.org/10.1071/sb00029.

Texto completo

Resumen

To resolve the relationships of taxa within the Beaufortia suballiance (Myrtaceae), 72 ingroup taxa were analysed by parsimony methods and nrDNA sequence data from the 5S and ITS-1 ribosomal DNA spacer regions. Although basal nodes in the consensus tree (combined data set) are not supported by bootstrap or jackknife values, a number of clades are well supported, showing that Melaleuca is polyphyletic. Monophyletic groups include: endemic species of Melaleuca from New Caledonia (including species of Callistemon recently transferred to Melaleuca); the tropical Melaleuca leucadendra group; Austra

Los estilos APA, Harvard, Vancouver, ISO, etc.

4

Bougher, NL, BA Fuhrer, and E. Horak. "Taxonomy and biogeography of Australian Rozites species mycorrhizal with Nothofagus and Myrtaceae." Australian Systematic Botany 7, no. 4 (1994): 353. http://dx.doi.org/10.1071/sb9940353.

Texto completo

Resumen

Seven species of the putatively obligately ectomycorrhizal fungal genus Rozites are described from Australian Nothofagus and myrtaceaeous forests. Rozites metallica, R. armeniacovelata, R. foetens, and R. occulta are new species associated with Nothofagus in south eastern Australia. Rozites fusipes, previously known only from New Zealand, is reported from Tasmanian Nothofagus forests. Rozites roseolilacina and R. symea are new species associated with Eucalyptus in south eastern and south western Australia respectively. The significance of these Rozites species to mycorrhizal and biogeographica

Los estilos APA, Harvard, Vancouver, ISO, etc.

5

Gouws, Gavin, Barbara A. Stewart, and Savel R. Daniels. "Phylogeographic structure of a freshwater crayfish (Decapoda:Parastacidae:Cherax preissii) in south-western Australia." Marine and Freshwater Research 57, no. 8 (2006): 837. http://dx.doi.org/10.1071/mf05248.

Texto completo

Resumen

Although phylogeographic patterns of freshwater decapods elsewhere in Australia are well documented, little is known of the phylogeography and biogeography of the endemic freshwater fauna of south-western Australia. Here, the phylogeographic structure of a freshwater crayfish, Cherax preissii Erichson, 1846, was investigated to determine contemporary and historical patterns of gene flow and to examined evolutionary and biogeographical scenarios. Allozyme and cytochrome c oxidase subunit I mitochondrial DNA data were collected from 15 populations, sampled across the known C. preissii distributi

Los estilos APA, Harvard, Vancouver, ISO, etc.

6

Harms, Danilo, J. Dale Roberts, and Mark S. Harvey. "Climate variability impacts on diversification processes in a biodiversity hotspot: a phylogeography of ancient pseudoscorpions in south-western Australia." Zoological Journal of the Linnean Society 186, no. 4 (April 12, 2019): 934–49. http://dx.doi.org/10.1093/zoolinnean/zlz010.

Texto completo

Resumen

Abstract The south-western division of Australia is the only biodiversity hotspot in Australia and is well-known for extreme levels of local endemism. Climate change has been identified as a key threat for flora and fauna, but very few data are presently available to evaluate its impact on invertebrate fauna. Here, we derive a molecular phylogeography for pseudoscorpions of the genus Pseudotyrannochthonius that in the south-west are restricted to regions with the highest rainfall. A dated molecular phylogeny derived from six gene fragments is used for biogeographic reconstruction analyses, spa

Los estilos APA, Harvard, Vancouver, ISO, etc.

7

Burgman, MA. "Cladistics, Phenetics and Biogeography of Populations of Boronia inornata Turcz. (Rutaceae) and the Eucalyptus diptera Andrews (Myrtaceae) Species Complex in Western Australia." Australian Journal of Botany 33, no. 4 (1985): 419. http://dx.doi.org/10.1071/bt9850419.

Texto completo

Resumen

Numerical cladistic and phenetic analyses were undertaken on morphometric data from 22 Western Australian populations of the southern Australian shrub Boronia inornata and from the southern Western Australian tree Eucalyptus diptera and its unnamed allies. The E. diptera species complex includes four taxa, three of which are at present unnamed. These species are largely allopatric, although in one location the ranges of two species overlap. Two subspecies of Boronia inornata are described and one of them, subsp. leptophylla, contains three informal variants. Subsp. inornata and two of the vari

Los estilos APA, Harvard, Vancouver, ISO, etc.

8

CRAIG, DOUGLAS A., DOUGLAS C. CURRIE, and JOHN K. MOULTON. "Reassignment of Western Australia Paracnephia gladiator Moulton & Adler to a new genus, Bunyipellum (Diptera: Simuliidae)." Zootaxa 4375, no. 3 (January 25, 2018): 341. http://dx.doi.org/10.11646/zootaxa.4375.3.3.

Texto completo

Resumen

With new material available of most stages of many known Australian Paracnephia, including new species, it is now clear that certain segregates warrant assignment to new genera. This applies to Paracnephia gladiator Moulton & Adler, a Western Australia simuliid with numerous unique character states. The species is fully redescribed and assigned to Bunyipellum nov. gen. A diagnosis is provided and relationships discussed, as is historical biogeography. Bunyipellum appears to be more closely related to elements of the South American simuliid fauna than to any other Gondwanan Australian speci

Los estilos APA, Harvard, Vancouver, ISO, etc.

9

Berra, TM, LELM Crowley, W. Ivantsoff, and PA Fuerst. "Galaxias maculatus: An explanation of its biogeography." Marine and Freshwater Research 47, no. 6 (1996): 845. http://dx.doi.org/10.1071/mf9960845.

Texto completo

Resumen

Galaxias maculatus is a small diadromous fish found in Australia, New Zealand, South America and on some oceanic islands. Two hypotheses have been advanced to explain this widespread, disjunct distribution. McDowall promoted dispersal through the sea of salt-tolerant juveniles but Rosen and others claimed that the distribution reflected the break-up of Gondwana and subsequent drift of the southern continents. Allozyrne electrophoresis of muscle extracts of specimens of Galaxias maculatus from eastern and western Australia, New Zealand and Chile was used to test the hypothesis that populations

Los estilos APA, Harvard, Vancouver, ISO, etc.

10

Lamont, BB, and A. Markey. "Biogeography of Fire-Killed and Resprouting Banksia Species in South-Western Australia." Australian Journal of Botany 43, no. 3 (1995): 283. http://dx.doi.org/10.1071/bt9950283.

Texto completo

Resumen

Banksia includes 38 fire-killed (seeders) and 20 resprouting species, and two species with contrasting ecotypes, in south-western Australia. There may be up to 12 seeders per 50 × 50 km grid cell in the southern sandplains and 12 resprouters in the northern sandplains. The patterns of distribution of species across soil type and eight climatic attributes is similar for both life forms, except that greater numbers of resprouting species occur at higher rainfalls and where there is greater seasonal spread of rainfall. Most seeders occur on white sands and rocky substrates, and resprouters occur

Los estilos APA, Harvard, Vancouver, ISO, etc.

11

Hnatiuk, RJ, and BR Maslin. "Phytogeography of Acacia in Australia in Relation to Climate and Species-Richness." Australian Journal of Botany 36, no. 4 (1988): 361. http://dx.doi.org/10.1071/bt9880361.

Texto completo

Resumen

This paper reports on the kinds of geographic patterns encountered in the distribution of Australian species of Acacia and on some climatic correlates of these patterns. The analyses were based on distribution data of 837 species mapped on a 1° x 1.5° grid. The area of highest density of species was the south-west corner of the continent, especially adjacent to the major boundary separating the Arid Zone from the more humid South West Botanical Province. The second major centre of richness occurred in eastern Australia south of the Tropic of Capricorn along the topographically heterogeneous Gr

Los estilos APA, Harvard, Vancouver, ISO, etc.

12

Rix, Michael G., Mark S. Harvey, and J. Dale Roberts. "A revision of the textricellin spider genus Raveniella (Araneae:Araneoidea:Micropholcommatidae): exploring patterns of phylogeny and biogeography in an Australian biodiversity hotspot." Invertebrate Systematics 24, no. 3 (2010): 209. http://dx.doi.org/10.1071/is09048.

Texto completo

Resumen

South-western Western Australia is a biodiversity hotspot, with high levels of local endemism and a rich but largely undescribed terrestrial invertebrate fauna. Very few phylogeographic studies have been undertaken on south-western Australian invertebrate taxa, and almost nothing is known about historical biogeographic or cladogenic processes, particularly on the relatively young, speciose Quaternary sand dune habitats of the Swan Coastal Plain. Phylogeographic and taxonomic patterns were studied in textricellin micropholcommatid spiders belonging to the genus Raveniella Rix & Harvey. The

Los estilos APA, Harvard, Vancouver, ISO, etc.

13

Andersen, Alan N., John C. Z. Woinarski, and Ben D. Hoffmann. "Biogeography of the ant fauna of the Tiwi Islands, in northern Australia's monsoonal tropics." Australian Journal of Zoology 52, no. 1 (2004): 97. http://dx.doi.org/10.1071/zo03013.

Texto completo

Resumen

This paper describes the biogeography at the species level of ants from the Tiwi Islands, and represents the first such analysis for any region in Australia. The Tiwi Islands are located 20 km off the mainland coast near Darwin in northern Northern Territory, and include Australia's second largest insular landmass after Tasmania. The islands receive the highest mean annual rainfall (up to 2000 mm) in monsoonal northern Australia, and they are the closest part of the Australian landmass to south-east Asia. On the basis of ~1300 species records, we list 154 species (including nine introduced) fr

Los estilos APA, Harvard, Vancouver, ISO, etc.

14

Buckley, Sean J., Fabricius M. C. B. Domingos, Catherine R. M. Attard, Chris J. Brauer, Jonathan Sandoval-Castillo, Ryan Lodge, Peter J. Unmack, and Luciano B. Beheregaray. "Phylogenomic history of enigmatic pygmy perches: implications for biogeography, taxonomy and conservation." Royal Society Open Science 5, no. 6 (June 2018): 172125. http://dx.doi.org/10.1098/rsos.172125.

Texto completo

Resumen

Pygmy perches (Percichthyidae) are a group of poorly dispersing freshwater fishes that have a puzzling biogeographic disjunction across southern Australia. Current understanding of pygmy perch phylogenetic relationships suggests past east–west migrations across a vast expanse of now arid habitat in central southern Australia, a region lacking contemporary rivers. Pygmy perches also represent a threatened group with confusing taxonomy and potentially cryptic species diversity. Here, we present the first study of the evolutionary history of pygmy perches based on genome-wide information. Data fr

Los estilos APA, Harvard, Vancouver, ISO, etc.

15

COLLOFF, MATTHEW J. "New eremaeozetid mites (Acari: Oribatida: Eremaeozetoidea) from the south-western Pacific region and the taxonomic status of the Eremaeozetidae and Idiozetidae." Zootaxa 3435, no. 1 (August 23, 2012): 1. http://dx.doi.org/10.11646/zootaxa.3435.1.1.

Texto completo

Resumen

Four new species of Eremaeozetidae are described from Australia: Eremaeozetes schatzi sp. nov. and E. darwinensis sp.nov. from the Northern Territory; E. malleensis sp. nov. from South Australia, and Rogerzetes samueli sp. nov. fromNorfolk Island. Eremaeozetes spathulatus Balogh, 1968 from Papua New Guinea is recombined to Rogerzetes.Eremaeozetes undulatus Mahunka 1985 sensu Aoki 2006 from the Ryukyu Islands is a previously undescribed species. Itis differentiated from E. undulatus Mahunka 1985 from St. Lucia and named Eremaeozetes aokii sp. nov. Retrozetes gen.nov. is proposed, containing the

Los estilos APA, Harvard, Vancouver, ISO, etc.

16

Barnes, Thomas C., Claudia Junge, Steven A. Myers, Mathew D. Taylor, Paul J. Rogers, Greg J. Ferguson, Jason A. Lieschke, Stephen C. Donnellan, and Bronwyn M. Gillanders. "Population structure in a wide-ranging coastal teleost (Argyrosomus japonicus, Sciaenidae) reflects marine biogeography across southern Australia." Marine and Freshwater Research 67, no. 8 (2016): 1103. http://dx.doi.org/10.1071/mf15044.

Texto completo

Resumen

Population structure in marine teleosts is often investigated to aid conservation and fisheries management (e.g. to assess population structure to inform restocking programs). We assessed genetic population structure of the important estuary-associated marine fish, mulloway (Argyrosomus japonicus), within Australian waters and between Australia and South Africa. Genetic variation was investigated at 13 polymorphic microsatellite markers. FST values and Bayesian estimates in STRUCTURE suggested population differentiation of mulloway within Australia and confirm strong differentiation between So

Los estilos APA, Harvard, Vancouver, ISO, etc.

17

Woinarski, JCZ. "Biogeography and conservation of reptiles, mammals and birds across north-western Australia: an inventory and base for planning an ecological reserve system." Wildlife Research 19, no. 6 (1992): 665. http://dx.doi.org/10.1071/wr9920665.

Texto completo

Resumen

The distributions of mammals (94 spp. =38% of the Australian total), land birds (252 spp. =52%), and terrestrial reptiles (269 spp. = 39%) in north-western Australia are analysed. Of these species, 133 (mostly reptiles) are restricted to this region. Reptiles (and especially endemic species) characteristically have small ranges in this area. For all three groups, diversity is highest in coastal, high rainfall areas (especially of Arnhem Land and the northern Kimberley). Such areas are relatively well represented in the existing nature reserve system. Assemblages of species are mapped, on the b

Los estilos APA, Harvard, Vancouver, ISO, etc.

18

COLLOFF, MATTHEW J. "New species of Crotonia (Acari: Oribatida: Crotoniidae) from Lord Howe and Norfolk Islands: further evidence of long-distance dispersal events in the biogeography of a genus of Gondwanan relict oribatid mites." Zootaxa 2650, no. 1 (October 19, 2010): 1. http://dx.doi.org/10.11646/zootaxa.2650.1.1.

Texto completo

Resumen

Three new species of oribatid mite belonging to the genus Crotonia are described: one from Lord Howe Island (C. gorgonia sp. nov.) and two (C. norfolkensis sp. nov. and C. utricularia sp. nov.) from Norfolk Island, South-west Pacific. Crotonia gorgonia sp. nov. belongs to the Capistrata species group which reaches its highest diversity in Australia but is absent from New Zealand. Crotonia norfolkensis sp. nov. is a member of the Cophinaria group, recorded from Australia, New Zealand and New Caledonia, but with closest morphological similarity to C. brachyrostrum (Hammer, 1966) from New Zealand

Los estilos APA, Harvard, Vancouver, ISO, etc.

19

Walsh, CJ, and BD Mitchell. "The Freshwater shrimp Paratya australiensis (Kemp, 1917) (Decapoda:Atyidae) in estuaries of south-westren victoria, Australia." Marine and Freshwater Research 46, no. 6 (1995): 959. http://dx.doi.org/10.1071/mf9950959.

Texto completo

Resumen

All life-cycle stages of Paratya australiensis, formerly thought to occur predominantly in freshwater environments, were found to be common in estuaries of western Victoria. Highest densities of larvae were found below the halocline in stable, open, well developed, salt-wedge estuaries. Larvae developed in the salt wedge, and juveniles recruited to littoral weed beds. Adults were most abundant in low salinities among submerged, leafy macrophytes. Although recruitment to estuaries permits the avoidance of fatal drift of larvae to sea, tolerance of saline conditions may permit rare dispersal of

Los estilos APA, Harvard, Vancouver, ISO, etc.

20

CRAIG, DOUGLAS A., JOHN K. MOULTON, and DOUGLAS C. CURRIE. "Taxonomic revision of Paraustrosimulium Wygodzinsky & Coscarón: reassignment of Austrosimulium colboi and description of P. obcidens n. sp. from Western Australia." Zootaxa 4337, no. 4 (October 20, 2017): 451. http://dx.doi.org/10.11646/zootaxa.4337.4.1.

Texto completo

Resumen

The hitherto monotypic South American genus Paraustrosimulium Wygodzinsky & Coscarón is revised to accommodate two Australian species: Austrosimulium colboi Davies & Györkös and Paraustrosimulium obcidens n. sp. The generic diagnosis is updated and the eastern Australian species Paraustrosimulium colboi (Davies & Györkös) n. stat. is re-described, including the male for the first time. The Western, Australian sister species of P. colbo, namely P. obcidens Craig, Moulton Currie n. sp. is also fully described. The relationship of Paraustrosimulium to other simuliid genera is discusse

Los estilos APA, Harvard, Vancouver, ISO, etc.

21

Colgan, Donald, Gregory Edgecombe, and Deirdre Sharkey. "Phylogeny and biogeography of the Australasian centipede Henicops (Chilopoda: Lithobiomorpha): A combined morphological and molecular approach." Insect Systematics & Evolution 37, no. 3 (2006): 241–56. http://dx.doi.org/10.1163/187631206788838590.

Texto completo

Resumen

AbstractThe lithobiomorph centipede Henicops is widely distributed in Australia and New Zealand, with five described species, as well as two species in New Caledonia and Lord Howe Island. Parsimony, maximum likelihood and Bayesian analyses of ca. 800 aligned bases of sequence data from 16S rRNA and 28S rRNA were conducted on a dataset including multiple individuals of Henicops species from populations sampled from different parts of species' geographic ranges, together with the allied henicopines Lamyctes and Easonobius. Morphological characters are included in parsimony analyses. Molecular an

Los estilos APA, Harvard, Vancouver, ISO, etc.

22

Roberts, JD. "Hybridization Between the Western and Northern Call Races of the Limnodynastes-Tasmaniensis Complex (Anura, Myobatrachidae) on the Murray River in South Australia." Australian Journal of Zoology 41, no. 2 (1993): 101. http://dx.doi.org/10.1071/zo9930101.

Texto completo

Resumen

The Limnodynastes tasmaniensis complex consists of three call races: northern, southern and western. This paper documents differences in call structure between the western and northern races: differences in note repetition rate, dominant frequency, average number of notes per call and pulses per second note, but not in pulse repetition rate. The races also differ in egg size (smaller in northern) and egg number (higher in northern). There are zones of overlap between these two races west from Morgan and along the Marne River in South Australia. Mixed populations contain both parental and hybri

Los estilos APA, Harvard, Vancouver, ISO, etc.

23

Mitchell, Anthony, Rong Li, Joseph W. Brown, Ines Schönberger, and Jun Wen. "Ancient divergence and biogeography of Raukaua (Araliaceae) and close relatives in the southern hemisphere." Australian Systematic Botany 25, no. 6 (2012): 432. http://dx.doi.org/10.1071/sb12020.

Texto completo

Resumen

Molecular genetic analyses were used to reconstruct phylogenetic relationships and estimate divergence times for Raukaua species and their close relatives. A monophyletic group identified as the ‘greater Raukaua clade’ was circumscribed, with eight representative species; its basal divergence was estimated at c. 70 Mya, possibly after Zealandia had separated from Gondwana. Raukaua is paraphyletic because of the placement of Motherwellia, Cephalaralia, Cheirodendron and Schefflera s.s. The phylogeny supports a more narrowly circumscribed Raukaua that includes the New Zealand but not the South A

Los estilos APA, Harvard, Vancouver, ISO, etc.

24

Horwitz, Pierre, and Mark Adams. "The systematics, biogeography and conservation status of species in the freshwater crayfish genus Engaewa Riek (Decapoda : Parastacidae) from south-western Australia." Invertebrate Systematics 14, no. 5 (2000): 655. http://dx.doi.org/10.1071/it99020.

Texto completo

Resumen

This paper presents a review of the systematics of freshwater crayfish species in the genus Engaewa Riek, endemic to south-western Australia. Allozyme electrophoresis of six allopatric populations of Engaewa and several outgroup taxa at 17 loci was initially used to identify four distinct genetic groups within the genus. Morphological characters were then used to establish within and between species boundaries more precisely. Five species were recognised, comprising the existing species E. subcoerulea Riek, E. reducta Riek, and E. similis Riek, plus two new species, E. pseudoreducta, sp. nov.

Los estilos APA, Harvard, Vancouver, ISO, etc.

25

Gibbs, Adele K., Frank Udovicic, Andrew N. Drinnan, and Pauline Y. Ladiges. "Phylogeny and classification of Eucalyptus subgenus Eudesmia (Myrtaceae) based on nuclear ribosomal DNA, chloroplast DNA and morphology." Australian Systematic Botany 22, no. 3 (2009): 158. http://dx.doi.org/10.1071/sb08043.

Texto completo

Resumen

Phylogenetic analysis of Eucalyptus subgenus Eudesmia is presented on the basis of the following three datasets: sequences of the internal transcribed spacer (ITS) and the external transcribed spacer (ETS) regions from nuclear rDNA, sequences of the psbA–trnH intergenic spacer region from chloroplast DNA, and morphological characters, including stamen bundling, operculum development, seeds and trichomes. Studies of floral development were essential for understanding the morphology of mature flowers and interpretation of synapomorphy and homoplasy. A summary phylogeny was constructed from a max

Los estilos APA, Harvard, Vancouver, ISO, etc.

26

Bell, Karen L., Haripriya Rangan, Rachael Fowler, Christian A. Kull, J. D. Pettigrew, Claudia E. Vickers, and Daniel J. Murphy. "Genetic diversity and biogeography of the boab Adansonia gregorii (Malvaceae: Bombacoideae)." Australian Journal of Botany 62, no. 2 (2014): 164. http://dx.doi.org/10.1071/bt13209.

Texto completo

Resumen

The Kimberley region of Western Australia is recognised for its high biodiversity and many endemic species, including the charismatic boab tree, Adansonia gregorii F.Muell. (Malvaceae: Bombacoideae). In order to assess the effects of biogeographic barriers on A. gregorii, we examined the genetic diversity and population structure of the tree species across its range in the Kimberley and adjacent areas to the east. Genetic variation at six microsatellite loci in 220 individuals from the entire species range was examined. Five weakly divergent populations, separated by west–east and coast–inland

Los estilos APA, Harvard, Vancouver, ISO, etc.

27

Moller, Andersen N. "Cladistic biogeography of marine water striders (Insecta, Hemiptera) in the Indo-Pacific." Australian Systematic Botany 4, no. 1 (1991): 151. http://dx.doi.org/10.1071/sb9910151.

Texto completo

Resumen

More than 120 species of marine water striders (Hemiptera, Gerromorpha), representing three families and eight genera, are distributed throughout the lndo-Pacific region. They live in marine habitats such as mangroves, intertidal coral reef flats and the sea surface near coral and rocky coasts. Five species of sea skaters, Halobates (Gerridae), have colonised the surface of the open ocean. Adult marine water striders are wingless but may disperse along coasts, chains of islands and possibly across wider stretches of open sea. Although some species of coral bugs, Halovelia (Veliidae) and Haloba

Los estilos APA, Harvard, Vancouver, ISO, etc.

28

KANTVILAS, Gintaras. "The genus Menegazzia (Lecanorales: Parmeliaceae) in Tasmania revisited." Lichenologist 44, no. 2 (February 8, 2012): 189–246. http://dx.doi.org/10.1017/s0024282911000685.

Texto completo

Resumen

AbstractWith 30 species, Tasmania is a major area of species diversity in the genus Menegazzia. Seven of these are new to science: M. abscondita Kantvilas, known from Tasmania and New Zealand, and M. athrotaxidis Kantvilas, M. hypogymnioides Kantvilas, M. petraea Kantvilas, M. ramulicola Kantvilas, M. subtestacea Kantvilas and M. tarkinea Kantvilas, all endemic to Tasmania. An identification key, descriptions based exclusively on Tasmanian collections, and detailed discussion of distribution, ecology, chemical composition and inter-species relationships are provided. All literature records of

Los estilos APA, Harvard, Vancouver, ISO, etc.

29

Stevens, MM. "Taxonomy, cladistics and biogeography of the Australian genus Putoniessa Kirkaldy (Hemiptera : Cicadelloidea : Cicadellidae)." Invertebrate Systematics 8, no. 5 (1994): 1037. http://dx.doi.org/10.1071/it9941037.

Texto completo

Resumen

The morphology of Putoniessa Kirkaldy is reviewed and the genus revised. In total, 28 species are recognised: the type species, P. dignissima Kirkaldy, which is removed from synonymy; one new combination, P. dorsalis (Walker); eight previously described species, P. nigra (Walker), P. minima Evans, P. mackei Evans, P. draba Evans, P. taradalensis Evans, P. sordida Evans, P. nigrella Evans and P. turneri Evans; and 18 new species, P. rieki, P, brisbanensis, P. hickmani, P, neboissi, P. stanthorpensis, P. woodwardi, P. striata, P. evansi, P. variegata, P. tasmaniensis, P. grossi, P. serrata, P. n

Los estilos APA, Harvard, Vancouver, ISO, etc.

30

Lücking, Robert. "Takhtajan's floristic regions and foliicolous lichen biogeography: a compatibility analysis." Lichenologist 35, no. 1 (January 2003): 33–53. http://dx.doi.org/10.1006/lich.2002.0430.

Texto completo

Resumen

AbstractTakhtajan's floristic regions of the world, based on vascular plant distribution, were used for a comparative analysis of foliicolous lichen biogeography. Of the 35 regions distinguished by that author, 23 feature foliicolous lichens. The South-East African, Fijian, Polynesian and Hawaiian regions lack sufficient information and were excluded from further analysis. Using multi-dimensional scaling and cluster and cladistic analyses, the remaining 19 regions were grouped into six lichenogeographical regions: (1) Neotropics, (2) African Paleotropics (including Madagascar, Réunion and Seyc

Los estilos APA, Harvard, Vancouver, ISO, etc.

31

McLay, Todd G. B., Michael J. Bayly, and Pauline Y. Ladiges. "Is south-western Western Australia a centre of origin for eastern Australian taxa or is the centre an artefact of a method of analysis? A comment on Hakea and its supposed divergence over the past 12 million years." Australian Systematic Botany 29, no. 2 (2016): 87. http://dx.doi.org/10.1071/sb16024.

Texto completo

Resumen

Lamont et al. (2016) concluded that the Australian sclerophyllous genus Hakea (Proteaceae) arose 18million years ago in the South West of Western Australia (SWA) and dispersed 18 times to eastern (EA) and central Australia (CA) only 12million years ago (mid-Miocene). Their explanation of the biogeographic history of Hakea was based on the following: accepting a fully resolved molecular phylogenetic tree, although ~40% of nodes had posterior probability values below 0.95; using all nodes including geographically paralogous nodes to determine ancestral area probabilities; and applying a strict c

Los estilos APA, Harvard, Vancouver, ISO, etc.

32

Lamont, Byron B., Tianhua He, and Sim Lin Lim. "Hakea, the world’s most sclerophyllous genus, arose in southwestern Australian heathland and diversified throughout Australia over the past 12 million years." Australian Journal of Botany 64, no. 1 (2016): 77. http://dx.doi.org/10.1071/bt15134.

Texto completo

Resumen

Hakea (Proteaceae) currently comprises over 150 species, with two-thirds confined to south-western Australia (SWA) and the remainder spread throughout Australia, especially along the eastern coast. We constructed a time-based molecular phylogeny for the genus and used area-assignment techniques to trace its biogeographic history. According to our area-cladogram analysis, there is a 95% probability that Hakea arose 18 million years ago (Ma) in the sandplains of SWA. From 12 Ma, the genus speciated and migrated into forest and onto granite outcrops within SWA, into the drier centre and then cont

Los estilos APA, Harvard, Vancouver, ISO, etc.

33

Weston, PH, and MD Crisp. "Cladistic biogeography of waratahs (Proteaceae, Embothrieae) and their allies across the pacific." Australian Systematic Botany 7, no. 3 (1994): 225. http://dx.doi.org/10.1071/sb9940225.

Texto completo

Resumen

The Proteaceae are often said to be a 'relict Gondwanan group' because they are disjunctly distributed over several southern continental blocks. Such distributions are shown by 12 different taxa above species-level in the family, which is thus potentially useful in cladistic studies of Southern Hemisphere biogeography. We have produced well-corroborated cladograms for the subtribe Embothriinae and its sister-taxon, Lomatia. These taxa have almost identical distributions within eastern Australia and western South America. Distributions of most species of Embothriinae are relatively narrow and w

Los estilos APA, Harvard, Vancouver, ISO, etc.

34

Mitchell, A. D., P. B. Heenan, B. G. Murray, B. P. J. Molloy, and P. J. de Lange. "Evolution of the south-western Pacific genus Melicytus (Violaceae): evidence from DNA sequence data, cytology and sex expression." Australian Systematic Botany 22, no. 3 (2009): 143. http://dx.doi.org/10.1071/sb08042.

Texto completo

Resumen

Phylogenetic analyses of nuclear DNA external transcribed spacer (ETS) and chloroplast DNA trnL–trnF markers were undertaken to reconstruct the evolutionary history of the South Pacific genus Melicytus. Bayesian analyses of the ETS sequence data produced a phylogenetic tree with several well supported groups, including clades comprising: (1) species from Australia, Tasmania and Lord Howe Island; (2) the Norfolk Island M. latifolius and New Zealand off-shore island M. novae-zelandiae subsp. novae-zelandiae; (3) the large-leaved M. ramiflorus complex; (4) M. fasciger and M. micranthus; and (5) M

Los estilos APA, Harvard, Vancouver, ISO, etc.

35

Møller Andersen, N. "The coral bugs, genus Halovelia Bergroth (Hemiptera, Veliidae). I. History, classification, and taxonomy of species except the H. malaya-group." Insect Systematics & Evolution 20, no. 1 (1989): 75–120. http://dx.doi.org/10.1163/187631289x00519.

Texto completo

Resumen

AbstractMarine bugs of the genus Halovelia Bergroth inhabit intertidal coral reefs and rocky coasts along the continents and larger islands bordering the Red Sea, Indian Ocean, and western Pacific Ocean as well as on island groups and atolls in these areas. A historical review of the study of the genus is presented and different views upon its classification discussed. The genus Halovelia is redescribed together with its type species, H. maritima Bergroth, and four other previously known species. Fifteen new species are described: H. carolinensis sp.n. (Caroline Islands), H. halophila sp.n. (S

Los estilos APA, Harvard, Vancouver, ISO, etc.

36

Giribet, Gonzalo, Rebecca S. Buckman-Young, Cristiano Sampaio Costa, Caitlin M. Baker, Ligia R. Benavides, Michael G. Branstetter, Savel R. Daniels, and Ricardo Pinto-da-Rocha. "The ‘Peripatos' in Eurogondwana? — Lack of evidence that southeast Asian onychophorans walked through Europe." Invertebrate Systematics 32, no. 4 (2018): 842. http://dx.doi.org/10.1071/is18007.

Texto completo

Resumen

Onychophorans, or velvet worms, are cryptic but extremely charismatic terrestrial invertebrates that have often been the subject of interesting biogeographic debate. Despite great interest, a well resolved and complete phylogeny of the group and a reliable chronogram have been elusive due to their broad geographic distribution, paucity of samples, and challenging molecular composition. Here we present a molecular phylogenetic analysis of Onychophora that includes previously unsampled and undersampled lineages and we analyse the expanded dataset using a series of nested taxon sets designed to i

Los estilos APA, Harvard, Vancouver, ISO, etc.

37

McDonald, M. W., M. Rawlings, P. A. Butcher, and J. C. Bell. "Regional divergence and inbreeding in Eucalyptus cladocalyx (Myrtaceae)." Australian Journal of Botany 51, no. 4 (2003): 393. http://dx.doi.org/10.1071/bt02106.

Texto completo

Resumen

Eucalyptus cladocalyx F.Muell. is a widely cultivated tree in dryland southern Australia. It is grown for firewood, timber production and as a windbreak and ornamental species. Natural populations of E. cladocalyx are endemic to South Australia where they occur in three disjunct regions. This study assessed the mating system and patterns of genetic diversity in natural populations of E. cladocalyx by using allozymes. Populations had relatively low levels of genetic diversity (HE = 0.148) and high levels of genetic divergence (θ = 0.26) among populations, similar to other regionally distributed

Los estilos APA, Harvard, Vancouver, ISO, etc.

38

Harvey, A. S., Wm J. Woelkerling, and A. J. K. Millar. "The genus Lithophyllum (Lithophylloideae, Corallinaceae, Rhodophyta) in south-eastern Australia, with the description of L. riosmenae, sp. nov." Australian Systematic Botany 22, no. 4 (2009): 296. http://dx.doi.org/10.1071/sb08051.

Texto completo

Resumen

The genus Lithophyllum (Lithophylloideae, Corallinaceae, Rhodophyta) is represented by six species in south-eastern Australia L. chamberlainianum Woelkerling & Campbell, L. corallinae (Crouan & Crouan) Heydrich, L. cuneatum Keats, L. pustulatum (Lamouroux) Foslie, L. riosmenae, sp. nov., and L. stictaeforme (Areschoug in Agardh) Hauck. Four of these taxa are commonly found in Australia, whereas L. cuneatum was previously known only from Fiji and L. riosmenae is newly described. Morphological and anatomical accounts are provided, including keys, information on distribution, nomenclature

Los estilos APA, Harvard, Vancouver, ISO, etc.

39

Brown, Gillian K., Daniel J. Murphy, James Kidman, and Pauline Y. Ladiges. "Phylogenetic connections of phyllodinous species of Acacia outside Australia are explained by geological history and human-mediated dispersal." Australian Systematic Botany 25, no. 6 (2012): 390. http://dx.doi.org/10.1071/sb12027.

Texto completo

Resumen

Acacia sensu stricto is found predominantly in Australia; however, there are 18 phyllodinous taxa that occur naturally outside Australia, north from New Guinea to Indonesia, Taiwan, the Philippines, south-western Pacific (New Caledonia to Samoa), northern Pacific (Hawaii) and Indian Ocean (Mascarene Islands). Our aim was to determine the phylogenetic position of these species within Acacia, to infer their biogeographic history. To an existing molecular dataset of 109 taxa of Acacia, we added 51 new accessions sequenced for the ITS and ETS regions of nuclear rDNA, including samples from 15 extr

Los estilos APA, Harvard, Vancouver, ISO, etc.

40

Burrett, C., N. Duhid, R. Berry, and R. Varne. "Asian and south-western Pacific continental terranes derived from Gondwana, and their biogeographic significance." Australian Systematic Botany 4, no. 1 (1991): 13. http://dx.doi.org/10.1071/sb9910013.

Texto completo

Resumen

The recent recognition of numerous small geological terranes in the Indo-Pacific region has revolutionised our understanding of geological and biogeographic processes. Most of these terranes rifted from Gondwana. The Shan-Thai terrane rifted from Australia in the Permian and collided with Indo-China in the Triassic. Parts of Sumatra and Kalimantan may have rifted from Australia in the Cretaceous and carried an angiosperm flora north. Other terranes, now dispersed in South-East Asia and in the Pacific were, at various times in the Cenozoic, part of the Australian continent. Faunal and floral mo

Los estilos APA, Harvard, Vancouver, ISO, etc.

41

Dugas, Daniel P., and Gregory J. Retallack. "Middle Miocene fossil grasses from Fort Ternan, Kenya." Journal of Paleontology 67, no. 1 (January 1993): 113–28. http://dx.doi.org/10.1017/s0022336000021223.

Texto completo

Resumen

At the well-known fossil mammal locality of Fort Ternan in southwestern Kenya, radiometrically dated at about 14 million years old (middle Miocene), fossil grasses have been preserved by nephelinitic sandstone in place of growth above a brown paleosol (type Onuria clay). Large portions of grass plants as well as fragments of leaves have revealed details of silica bodies, stomates, and other taxonomically important features under the scanning electron microscope. The computer database for grass identification compiled by Leslie Watson and colleagues was used to determine the most similar living

Los estilos APA, Harvard, Vancouver, ISO, etc.

42

Gibson, D. F. "Distribution and Conservation Status of the Black-Footed Rock-Wallaby, Petrogale lateralis (MacDonnell Ranges race), in the Northern Territory." Australian Mammalogy 21, no. 2 (1999): 213. http://dx.doi.org/10.1071/am00213.

Texto completo

Resumen

The distribution and conservation status of the Black-footed Rock-wallaby Petrogale lateralis (MacDonnell Ranges race), in the Northern Territory were investigated to complement previous surveys in adjoining areas of Western Australia and South Australia. Historical data were collated and compared with recent biological survey results obtained between 1870 and 1999. From a total of 469 records, 400 were collated for the period 1975-1999. The species occurs over ten biogeographic regions, principally within the MacDonnell Ranges bioregion, but with many populations in the Burt Plain and Great S

Los estilos APA, Harvard, Vancouver, ISO, etc.

43

Hill, Robert S., Yelarney K. Beer, Kathryn E. Hill, Elizabeth Maciunas, Myall A. Tarran, and Carmine C. Wainman. "Evolution of the eucalypts – an interpretation from the macrofossil record." Australian Journal of Botany 64, no. 8 (2016): 600. http://dx.doi.org/10.1071/bt16117.

Texto completo

Resumen

Eucalypts have influenced the fire ecology of the Australian landscape more than any other plant group. They are the iconic plant taxon in the Australian vegetation today, but their origin, early evolution and migration remain poorly understood, mostly because of a remarkably sparse and underworked fossil record. However, a recent major macrofossil find in southern South America, coupled with increasing sophistication of molecular phylogenetic and palynological research allow for a more comprehensive summary of the likely early history of this group of genera. It is likely that the origin was

Los estilos APA, Harvard, Vancouver, ISO, etc.

44

Abrams, Kym M., Rachael A. King, Michelle T. Guzik, Steven J. B. Cooper, and Andy D. Austin. "Molecular phylogenetic, morphological and biogeographic evidence for a new genus of parabathynellid crustaceans (Syncarida : Bathynellacea) from groundwater in an ancient southern Australian landscape." Invertebrate Systematics 27, no. 2 (2013): 146. http://dx.doi.org/10.1071/is12033.

Texto completo

Resumen

The putatively ancient subterranean crustacean family Parabathynellidae has been poorly studied, in part because of the problem of obtaining material from difficult to access subterranean habitats in which they live. Further, the systematics of the group has been complicated by their generally simplified morphology and isolated descriptions of new taxa in the absence of any phylogenetic framework. Using material from comprehensive field surveys and mitochondrial cytochrome c oxidase subunit I (COI) and nuclear 18S sequence data, plus morphology, a new genus is recognised, Arkaroolabathynella A

Los estilos APA, Harvard, Vancouver, ISO, etc.

45

Perrie, Leon R., Daniel J. Ohlsen, Lara D. Shepherd, Michael Garrett, Patrick J. Brownsey, and Michael J. Bayly. "Tasmanian and Victorian populations of the fern Asplenium hookerianum result from independent dispersals from New Zealand." Australian Systematic Botany 23, no. 6 (2010): 387. http://dx.doi.org/10.1071/sb10028.

Texto completo

Resumen

The fern Asplenium hookerianum Colenso (Aspleniaceae) is indigenous to New Zealand and Australia. In New Zealand, it is widespread and genetically diverse, with 26 haplotypes previously identified for the chloroplast trnL–trnF locus. In Australia, A. hookerianum is currently known only from two small populations in Victoria and two in Tasmania. The present study assessed the diversity, relationships and biogeographic history of the Australian populations. A single trnL–trnF haplotype was identified in Tasmanian populations, and it was shared with populations in south-western New Zealand. The s

Los estilos APA, Harvard, Vancouver, ISO, etc.

46

Jobson, Richard W., Paulo C. Baleeiro, and Markus S. Reut. "Molecular phylogeny of subgenus Polypompholyx (Utricularia; Lentibulariaceae) based on three plastid markers: diversification and proposal for a new section." Australian Systematic Botany 30, no. 3 (2017): 259. http://dx.doi.org/10.1071/sb17003.

Texto completo

Resumen

Phylogenetic relationships among all of the 47 recognised species and 10 putative new taxa of Utricularia subgenus Polypompholyx, were assessed using maximum parsimony and Bayesian inference analyses of DNA sequences representing the plastid rps16 intron, trnL–F intron and spacer regions and the trnD–T intron. We found strong jackknife and posterior-probability support for a monophyletic subgenus Polypompholyx and a sister relationship between the sections Polypompholyx+Tridentaria and Pleiochasia. Within the section Pleiochasia, are two well-supported major clades, each containing three suppo

Los estilos APA, Harvard, Vancouver, ISO, etc.

47

PERKINS, PHILIP D. "A revision of the Australian species of the water beetle genus Hydraena Kugelann (Coleoptera: Hydraenidae)." Zootaxa 1489, no. 1 (May 31, 2007): 1–207. http://dx.doi.org/10.11646/zootaxa.1489.1.1.

Texto completo

Resumen

The Australian species of the water beetle genus Hydraena Kugelann, 1794, are revised, based on the study of 7,654 specimens. The 29 previously named species are redescribed, and 56 new species are described. The species are placed in 24 species groups. High resolution digital images of all primary types are presented (online version in color), and geographic distributions are mapped. Male genitalia, representative female terminal abdominal segments and representative spermathecae are illustrated. Australian Hydraena are typically found in sandy/gravelly stream margins, often in association wi

Los estilos APA, Harvard, Vancouver, ISO, etc.

48

Sedaghat, Bibirabea, Ralf Schaa, Alex Costall, Brett Harris, Jingming Duan, Andrew Pethick, and Wenping Jiang. "Magnetotelluric, Basin Structure and Hydrodynamics; South West of Western Australia." ASEG Extended Abstracts 2018, no. 1 (December 2018): 1–5. http://dx.doi.org/10.1071/aseg2018abp095.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

49

Arnold, GW, PG Ozanne, KA Galbraith, and F. Dandridge. "The capeweed content of pastures in south-west Western Australia." Australian Journal of Experimental Agriculture 25, no. 1 (1985): 117. http://dx.doi.org/10.1071/ea9850117.

Texto completo

Resumen

The capeweed (Arctotheca calendula) content of pastures in the agricultural areas of Western Australia was estimated from coloured aerial photographs taken during flowering. Linear regressions were obtained between a visual score for capeweed content based on colour and the actual capeweed content of calibration sites. Surveys in 1972, 1973 and 1975 showed that 1973 was a year of high capeweed content in all areas compared with 1972 and 1975. The content was higher in lower-rainfall wheatbelt areas, where it averaged about 50% of pasture dry matter in 1973, than in the high-rainfall grazing ar

Los estilos APA, Harvard, Vancouver, ISO, etc.

50

HOBBS, RICHARD J., and LYN ATKINS. "Spatial variability of experimental fires in south-west Western Australia." Austral Ecology 13, no. 3 (September 1988): 295–99. http://dx.doi.org/10.1111/j.1442-9993.1988.tb00977.x.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!