Academic literature on the topic 'Morphological revision'

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Journal articles on the topic "Morphological revision"

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Li, Jing-chao, Jian-quan Liu, and Xin-fen Gao. "A revision of the genus Malus Mill. (Rosaceae)." European Journal of Taxonomy 853 (December 28, 2022): 1–127. http://dx.doi.org/10.5852/ejt.2022.853.2019.

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A revision of the wild species in the genus Malus Mill. (Rosaceae) is presented based on numerical analyses and specimens from herbaria around the world, while cultivated species such as Malus domestica (Suckow) Borkh. are not included because of their complicated domestication history. Infra- and interspecific morphological variation and species delimitation are clarified based on Principal Component Analyses (PCA) and Cluster Analyses (UPGMA). We found that several morphological characters traditionally used to distinguish species have limited taxonomic value because of high phenotypic varia
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STONE, Daphne F., James W. HINDS, Frances L. ANDERSON, and James C. LENDEMER. "A revision of the Leptogium saturninum group in North America." Lichenologist 48, no. 5 (2016): 387–421. http://dx.doi.org/10.1017/s0024282916000323.

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AbstractA revision of the North American members of the Leptogium saturninum group (i.e. species with long lower-surface hairs, isidia, and usually smooth upper surface) is presented based on molecular phylogenetic analyses of mtSSU and nrITS sequence data, together with an extensive morphological study. Three species supported by both molecular and morphological characteristics are recognized: L. acadiense sp. nov. (distinguished by granular saturninum-type isidia, medulla composed of irregularly arranged or perpendicular hyphae), L. cookii sp. nov. (distinguished by cylindrical saturninum-ty
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Taylor, Dean William. "Morphological revision of freshwater snails, family Physidae." Comunicaciones de la Sociedad Malacológica del Uruguay 8, no. 82-83 (2004): 279–82. https://doi.org/10.5962/p.421273.

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NYGREN, ARNE. "Revision of Autolytinae (Syllidae: Polychaeta)." Zootaxa 680, no. 1 (2004): 1. http://dx.doi.org/10.11646/zootaxa.680.1.1.

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Autolytinae is revised based on available types, and newly collected specimens. Out of 170 nominal species, 18 are considered as incertae sedis, 43 are regarded as junior synonyms, and 25 are referred to as nomina dubia. The relationships of Autolytinae is assessed from 51 morphological characters and 211 states for 76 ingroup-taxa, and 460 molecular characters from mitochondrial 16S rDNA and nuclear 18S rDNA for 31 ingroup-taxa; outgroups include 12 non-autolytine syllid polychaetes. Two analyses are provided, one including morphological data only, and one with combined morphological and mole
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PUPPO, PAMELA. "Revision of the Calceolaria tripartita s. l. species complex (Calceolariaceae) using multivariate analyses of morphological characters." Phytotaxa 167, no. 1 (2014): 61. http://dx.doi.org/10.11646/phytotaxa.167.1.3.

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The morphological variation of the Calceolaria tripartita species complex was evaluated using Principal Components Analysis (PCA) of morphological characters. Fourteen quantitative characters were measured on more than 250 herbarium specimens. The results suggest the recognition of three entities based on floral characters, especially stamen morphology. The distinction between C. mandoniana, C. chelidonioides and C. tripartita s.s. is not supported. The morphological differences between the closely related C. tripartita s.s. and C. chelidonioides were also analyzed using two characters previou
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Sideltsev, Andrei. "Vocatives and Direct Addresses in Hittite." Archiv orientální 89, no. 3 (2022): 531–87. http://dx.doi.org/10.47979/aror.j.89.3.531-587.

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This paper reviews the evidence from Hittite on morphological and syntactic marking of direct addresses. It is shown that the standard description of Hoffner, and Melchert in 2008 needs a revision. Careful examination of a considerable body of texts shows a mismatch between morphological (vocative case) and syntactic (separate syntactic unit) marking of direct addresses to gods and men. The real taxonomy of direct addresses in Hittite is as follows: (a) morphologically marked vocatives within the main clause, (b) morphologically marked vocatives in a separate syntactic unit, (c) morphologicall
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Brito, Lilian de Andrade, and José Rubens Pirani. "Taxonomic Revision of Spiranthera (Rutaceae)." Systematic Botany 47, no. 1 (2022): 41–60. http://dx.doi.org/10.1600/036364422x16442668423365.

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Abstract— Spiranthera (Rutaceae, Galipeeae) is a neotropical genus, recognizable mainly by the presence of trifoliate leaves, pentamerous flowers, exappendiculate filaments, spirally revolute anthers lacking a basal appendage, a campanulate disk, and anelongated gynophore. Species in this genus are mostly sciophilous treelets from South American rainforests, except for Spiranthera odoratissima, the most widespread species, which is a shrub inhabiting savannic formations and showing the widest morphological variation within the genus. In this taxonomic revision we present an extensive morpholog
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Alvarez Castañeda, Sergio Ticul, and Patricia Cortés-Calva. "Revision of moles in the genus Scapanus." Therya 12, no. 2 (2021): 275–81. http://dx.doi.org/10.12933/therya-21-1174.

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Scapanus latimanus is a species with many morphological differences among its populations. This variation is associated with multiple taxonomic changes at the species or subspecies level. This study incorporates genetic analyses and comparisons with previous morphological studies to propose a better understanding of the latimanus complex. Mitochondrial markers (cytochrome b; cytochrome c oxidase subunit I; and cytochrome c oxidase subunit III) were sequenced to construct a phylogeny for the subfamily Scalopinae in North America. Genetic distances ranged from 2.49 to 10.50 % among geographic ar
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WARWICK, M. C., and R. T. PENNINGTON. "REVISION OF CYCLOLOBIUM (LEGUMINOSAE-PAPILIONOIDEAE)." Edinburgh Journal of Botany 59, no. 2 (2002): 247–57. http://dx.doi.org/10.1017/s0960428602000069.

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Cyclolobium (Leguminosae-Papilionoideae-Millettieae) has traditionally comprised six species, but doubts have been expressed as to their distinctness. Analysis of morphological variation across the range of the genus indicates Cyclolobium comprises a single species, C. brasiliense Benth.
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Sánchez-Vialas, Alberto, Marta Calvo-Revuelta, Santiago Castroviejo-Fisher, and Ignacio De la Riva. "The taxonomic status of Petropedetes newtonii (Amphibia, Anura, Petropedetidae)." ZooKeys 765 (June 6, 2018): 59–78. http://dx.doi.org/10.3897/zookeys.765.24764.

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The taxonPetropedetesnewtoniiwas described in 1895 by Bocage, from Bioko Island (Equatorial Guinea). This taxon, whose holotype is lost, has been misidentified since Boulenger’s revision of the genus in 1900 and its relationships with other taxa (P.vulpiaeandP.johnstoni) is confusing. Currently,P.newtoniiis considered a synonym ofP.johnstoni. In this work, by revising morphological characters of non-webbedPetropedetesof Bioko, we demonstrate the morphological singularity of these specimens with respect toP.johnstoniandP.vulpiaeand their association with the namePetropedetesnewtonii. Consequent
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Dissertations / Theses on the topic "Morphological revision"

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Ravara, Ascensão. "A revision of the polychaete family Nephtyidae, based on morphological and molecular data." Doctoral thesis, Universidade de Aveiro, 2010. http://hdl.handle.net/10773/3513.

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Doutoramento em Biologia<br>A família Nephtyidae é uma das mais frequentes em habitats costeiros e marinhos de todo o mundo. São organismos errantes típicos de sedimentos arenosos e lodosos, ocorrendo frequentemente no domínio costeiro até 100 m de profundidade, e mais raramente em profundidades batiais e abissais. As primeiras espécies descritas foram o Nephtys caeca (Fabricius, 1780) e o N. ciliata (O. F. Müller, 1789), ambas atribuídas inicialmente ao género Nereis e posteriormente transferidas para o género Nephtys por Savigny, em 1818. A família Nephtyidae foi criada em 1851 por G
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Bruder, Katrin. "Taxonomic revision of diatoms belonging to the family naviculaceae based on morphological and molecular data." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=982122322.

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Pomeroy, Diana L. "A morphological and taxonomic revision of the Early Cretaceous Sapeornithidae (Aves| Pygostylia) of Liaoning Province, China." Thesis, California State University, Long Beach, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1527574.

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<p> The Sapeomithidae are a unique and poorly understood clade of Early Cretaceous birds from the Jehol Group of Liaoning Province, China. Four species of sapeomithids are known: <i>Sapeornis chaoyangensis, Didactylornis jii, Sapeornis angus tis</i>, and <i>Shenshiornis primita</i>. <i>Omnivoropteryx sinousaorum</i> is allied with sapeomithids, although its nomenclature remains a source of contention. The validity of these taxa is challenged via an in-depth anatomical revision and morphometric analyses involving 18 specimens of sapeomithids, including the aforementioned holotypes. The results
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Ionta, Gretchen M. "Phylogeny reconstruction of Periplocoideae (Apocynaceae) based on morphological and molecular characters and a taxonomic revision of Decalepis." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0024956.

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Wilding, Nicholas. "Systematics, biogeography and morphological evolution in Entosthodon Schwägr. (Bryopsida, Funariaceae) with a revision of the genus in Africa." Doctoral thesis, University of Cape Town, 2016. http://hdl.handle.net/11427/20434.

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Entosthodon Schwägr. (Funariaceae) is a genus of soil-inhabiting, annual to biennial mosses occurring worldwide in temperate to tropical-montane climates. Although a number of regional revisions and treatments exist for the genus, in many parts of the world, it remains poorly known. This is perhaps especially true in Africa, where the identities of most species names are obscure. Furthermore, recent work on the Funariaceae suggests that the sporophytes, long used as the main basis for classification and identification in the group, exhibit high levels of homoplasy and that Entosthodon is parap
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OLIVEIRA, Luciana dos Santos Dias de. "Sistemática do gênero Gymnanthes Sw. (Hippomaneae, Euphorbiaceae)." Universidade Federal Rural de Pernambuco, 2014. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4853.

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Submitted by (edna.saturno@ufrpe.br) on 2016-06-27T12:07:12Z No. of bitstreams: 1 Luciana dos Santos Dias de Oliveira (1).pdf: 3038580 bytes, checksum: da35bac4dbaffa7d8a84d659743e766d (MD5)<br>Made available in DSpace on 2016-06-27T12:07:12Z (GMT). No. of bitstreams: 1 Luciana dos Santos Dias de Oliveira (1).pdf: 3038580 bytes, checksum: da35bac4dbaffa7d8a84d659743e766d (MD5) Previous issue date: 2014-02-26<br>Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>Hippomaneae is one of t
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Slotta, Tracey Ann Bodo. "Phylogenetics of the Malacothamnus alliance (Malvaceae): Assessing the role of hybridization and molecular and morphological variation in species delineation." Diss., Virginia Tech, 2004. http://hdl.handle.net/10919/11204.

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The Malacothamnus alliance consists of three genera, Iliamna, Malacothamnus, and Phymosia. The genera are considered taxonomically complex since hybridization freely occurs, polyploidy levels vary, and there is a lack of distinct morphological characters to delineate taxa. Several taxonomic treatments have been prepared for each genus, but relationships within the genera and the relationship of the Malacothamnus alliance to others in the Malvaceae remains unknown. This multifaceted study aimed to (a) examine the monophyly of the Malacothamnus alliance and its position in the Malvaceae, (b
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Lovo, Juliana. "Filogenia e revisão de Pseudotrimezia (Iridaceae)." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/41/41132/tde-22102009-160526/.

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Diversos estudos filogenéticos moleculares em Iridaceae confirmam o monofiletismo de Trimezieae. Entretanto, a tribo é pobremente caracterizada e carece de sinapomorfias morfológicas que a sustentem. Por outro lado, o gênero Pseudotrimezia, apesar de morfologicamente bem caracterizado, nunca teve seu monofiletismo investigado. Estudos envolvendo a tribo Trimezieae demonstram que caracteres anatômicos podem contribuir para a taxonomia do grupo além de auxiliar na sua reconstrução filogenética. No presente estudo foram realizados estudos filogenéticos envolvendo caracteres morfológicos e molecul
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Arredondo, Juan Camilo. "Revisão taxonômica do complexo Philodryas olfersii (Lichtenstein 1823) (Serpentes: Dipsadidae)." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/41/41133/tde-13072012-122455/.

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Philodryas olfersii é a espécie que apresenta a mais ampla distribuição dentro do gênero na América do Sul, ocorrendo desde Colômbia, Venezuela e as Guianas até o Uruguai e o norte de Argentina. Nos últimos 35 anos, esta espécie tem sido considerada como politípica, estando constituída por um complexo formado por três subespécies, Philodryas olfersii olfersii, Philodryas olfersii herbeus e Philodryas olfersii latirostris. A realização deste estudo teve como objetivo avaliar se as subespécies de P. olfersii são diferenciáveis morfologicamente e as implicações taxonômicas que estas diferenças tê
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Sendall, Kelly. "Review and revision of the genus Sternaspis (Polychaeta: Sternaspidae) using cladistics on morphological characters." Thesis, 2006. http://hdl.handle.net/1828/2189.

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A comprehensive worldwide review and revision of the genus Sternaspis (Polychaeta: Sternaspidae) is presented based on type material, or material collected from type localities. The phylogeny was reconstructed using morphological characters and PAUP* with maximum parsimony set as the criterion. The more important characters were: the form of pharyngeal spines or their apposition to each other within a row; the form or distribution of cuticular papillae; number of chaetal fascicles associated with the margins of the ventral shield; and the presence or position of the peg chaetae. Sternaspis scu
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Books on the topic "Morphological revision"

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Warren, Alan. A revision of Haplocaulus Precht, 1935 (Ciliophora: Peritrichida) andits morphological relatives. British Museum (Natural History), 1988.

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Lindquist, Evert E. The world genera of Tarsonemidae (Acari : Heterostigmata): A morphological, phylogenic, and systematic revision, with a reclassification of family-group taxa in the Heterostigmata. Entomological Society of Canada, 1986.

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Lindquist, Evert E. The world genera of Tarsonemidae (Acari, Heterostigmata): A morphological, phylogenetic, and systematic revision, with a reclassification of family-group taxa in the Heterostigmata. Entomological Society of Canada, 1986.

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Schmelz, Rudiger M., and Otto Kraus. Taxonomy Of Fridericia: Revision Of Species With Morphological and Biochemical Methods (Abhandlungen Des Naturwissenschaftlichen Vereins in Hamburg). Antiquariat Geock & Evers, 2003.

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Burton, Derek, and Margaret Burton. Fish diversity. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198785552.003.0001.

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Fish diversity is considered in terms of variety of their morphological, taxonomic, habitat and population attributes. Fish, with over 30, 000 current species, represent the largest group of vertebrates. The complexity of classification of a group of this size and antiquity, together with recognition of additional species, demands continuous ongoing revision. The impact of the recent fundamental changes in fish classification in 2016 is discussed. Life in water involves adaptations to widely different habitats which can result in physiological morphological and life-style variations which are
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Lopez-Beltran, Antonio, Rodolfo Montironi, and Liang Cheng. Pathology of renal cancer and other tumours affecting the kidney. Edited by James W. F. Catto. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199659579.003.0085.

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In the past 50 years, classification systems for renal neoplasms have become increasingly complex as distinctive morphologic patterns in renal neoplasms have been recognized and correlated with clinical findings. In addition to classic histopatology, more sophisticated diagnostic tools, including electron microscopy, immunohistochemistry, cytogenetics, and molecular diagnostic techniques have greatly influenced distinctions between various types of renal neoplasms. The current World Health Organization classification of renal neoplasms encompasses nearly 50 distinctive renal neoplasms categori
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Pescarini, Diego. Romance Object Clitics. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198864387.001.0001.

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This book focuses on the evolution of object clitic pronouns in the Romance languages. It aims to explore the empirical facets of cliticization and elaborate on the theoretical ramifications of the topic. On the empirical side, the book deals with data ranging from Latin to modern languages and less well-known dialects from all areas of Romance. Medieval vernaculars take centre stage both in the reconstruction of the evolution from Latin to Romance and in the modelling of clitic placement in the modern languages. Syntactic, phonological, and morphological aspects are examined, but the main foc
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Book chapters on the topic "Morphological revision"

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Rees, Paul A. "Platyhelminths, annelids and molluscs." In Key questions in biodiversity: a study and revision guide. CABI, 2021. http://dx.doi.org/10.1079/9781789248630.0007.

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Shinnou, Hiroyuki. "Revision of Morphological Analysis Errors Through the Person Name Construction Model." In Machine Translation and the Information Soup. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/3-540-49478-2_36.

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Patton, James L., David G. Huckaby, and Sergio Ticul Álvarez-Castañeda. "Geography of Morphological Variation." In The Evolutionary History and a Systematic Revision of Woodrats of the Neotoma lepida Group. University of California Press, 2008. http://dx.doi.org/10.1525/california/9780520098664.003.0005.

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Tallman, Adam J. R., and Patience Epps. "Morphological complexity, autonomy, and areality in western Amazonia." In The Complexities of Morphology. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198861287.003.0009.

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This chapter investigates the relationship between morphological complexity and language contact and change across western Amazonia. We explore morphological proliferation in particular domains (nominal classification, tense, evidentiality, and valence-adjusting), and follow this with a more systematic exploration of morphological complexity in relation to wordhood status across a sample of eleven Amazonian languages. We argue that a large percentage of bound morphemes in these languages display ambiguity between morphotactic versus syntactic analyses, suggesting that morphological autonomy is
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Kieser, Teresa M., and Gabriele Di Giammarco. "Intraoperative graft assessment with transit-time flow measurement and epicardial ultrasound." In State of the Art Surgical Coronary Revascularization, edited by Joseph F. Sabik, Stuart J. Head, and Vipin Zamvar. Oxford University Press, 2021. http://dx.doi.org/10.1093/med/9780198758785.003.0059.

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Intraoperative bypass graft evaluation for coronary artery bypass graft surgery has now been recommended in three consecutive European guidelines for myocardial revascularization in 2010, 2014, and 2018. The two main modalities consist of transit-time flow measurement which assesses function of grafts and epicardial ultrasound to assess the anatomy of the anastomosis. Functional and morphological assessment are generally considered complementary, although transit-time flow measurement is the most commonly used. Transit-time flow measurement alone may have ambiguous values in 5–15% of grafts an
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Gray, John S., and Michael Elliott. "The soft-sediment benthos in the ecosystem." In Ecology of Marine Sediments. Oxford University Press, 2009. http://dx.doi.org/10.1093/oso/9780198569015.003.0014.

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The benthos does not, of course, live in isolation from other parts of the ecosystem. Here we consider the roles that the benthos plays in the system and how the complex interactions that are found can be modelled using ecosystem models. First, we examine methods that allow us to establish food webs based not only on examining each species in the field and in laboratory feeding studies, but also using stable isotopes of carbon and nitrogen to ascertain the likely feeding mode of a species. It is relatively easy to determine the mode of feeding of some benthic organisms (see for example the exc
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Uribe, Mari-Carmen, Gabino De la Rosa-Cruz, Adriana García-Alarcón, and Juan Carlos Campuzano-Caballero. "Intraovarian Gestation in Viviparous Teleosts: Unique Type of Gestation among Vertebrates." In Veterinary Medicine and Science. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.100267.

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The intraovarian gestation, occurring in teleosts, makes this type of reproduction a such complex and unique condition among vertebrates. This type of gestation of teleosts is expressed in special morphological and physiological characteristic where occurs the viviparity and it is an essential component in the analysis of the evolutionary process of viviparity in vertebrates. In viviparous teleosts, during embryogenesis, there are not development of Müllerian ducts, which form the oviducts in the rest of vertebrates, as a result, exclusively in teleosts, there are not oviducts and the caudal r
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Sfenthourakis, Spyros, Alan A. Myers, Stefano Taiti, and James K. Lowry. "Terrestrial Environments." In Evolution and Biogeography. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190637842.003.0014.

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Among crustaceans, only Amphipoda, Isopoda, and Decapoda have invaded truly terrestrial environments, but only two groups show full adaptations to live on land: the family Talitridae among the Amphipoda and the suborder Oniscidea among the Isopoda. The Talitridae occur primarily in forest leaf litter, but a number of other habitats, including caves, are recorded. Talitrids are important ecological contributors to the litter fauna, often occurring in high densities. Their adaptations to a terrestrial way of life include the retention of the mitten-shaped second gnathopods, a neotenic condition
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de la Torre Galindo, Francisco Javier. "La forma urbana disputada: revisión crítica a dos planes maestros." In La interdisciplina en el estudio de la forma urbana. Universidad Autónoma Metropolitana. Unidad Azcapotzalco. División de Ciencias y Artes para el Diseño., 2022. http://dx.doi.org/10.24275/uama.9205.9214.

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The 21st century urban planning has developed several instruments; however, it remains a weakened or simulated practice, submitted to economic processes. In Mexico City, master plans are part of these instruments that have become mechanisms to produce visions about the urban form of a certain area of the city, although always from the point of view from those who promote them. Thus, important morphological transformations began with a master plan mainly promoted by private initiative. The purpose of this text is to establish the need to reconceptualize these urban planning and programming inst
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Murphy, William J., and Eduardo Eizirikb,C. "Placental mammals (Eutheria)." In The Timetree of Life. Oxford University PressOxford, 2009. http://dx.doi.org/10.1093/oso/9780199535033.003.0071.

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Abstract Eutherians form a monophyletic group of taxa that are distinguished from other mammals by a number of characters, the most prominent among these being their extended gestation period, faster overall growth, and higher reproductive rates than marsupials and monotremes (1). Fossil evidence indicates that eutherians originated in the early Cretaceous 125 Ma (2). All extant eutherians are members of the crown-group Placentalia, which we refer to henceforth as placentals. 7ere is still debate about the phylogenetic placement of many fossil eutherians; whether they are stem or crown placent
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Conference papers on the topic "Morphological revision"

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Chin, Courtney T., and Peter D. Roopnarine. "MORPHOLOGICAL VARIATION AND TAXONOMIC REVISION OF LATE MIOCENE NEOGASTROPODS (AMERICOLIVA, OLIVELLA) FROM THE DOMINICAN REPUBLIC." In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-286432.

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Franzon, Carine Muniz Ribeiro, Mirela de Aparecida Velho Feistauer, Ana Paula Siqueira Castanhel, and Annelise Correa Wengerkievicz Lopes. "Validation of morphological review rules for automated results in Mindray BC6800Plus blood count equipment." In Resumos do 56º Congresso Brasileiro de Patologia Clínica/Medicina Laboratorial. Zeppelini Editorial e Comunicação, 2024. https://doi.org/10.5327/1516-3180.142s1.11055.

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Objective: The International Consensus Group for Hematology Review has established guidelines for positive blood smear findings and recommends that laboratories explore the application of these rules in their own patient population. Manual review of blood morphology is time-consuming and costly; therefore, standardizing review rules is essential to balance the quality of results and laboratory productivity. This study aimed to describe the standardization of slide review rules follwing the implementation of the BC6800Plus equipment. Method: Upon adopting the BC6800Plus, the laboratory transfer
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Bouchama, Chaîmae. "OS JARDINS NAS CIDADES ISLÂMICAS: A concepção de um paraíso terrestre." In Seminario Internacional de Investigación en Urbanismo. Universitat Politècnica de Catalunya, Grup de Recerca en Urbanisme, 2022. http://dx.doi.org/10.5821/siiu.12189.

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The Islamic gardens are, even today, one of the great icons of beauty in the world and a symbol of creativity. They are a living and cultural environment that also show the intelligence of the creators in the response to desertification in arid zones. Gardens in Islamic cities are a relevant element in the morphological composition of the city. This article presents a definition of Islamic gardens and their origins, followed by an approach to their characteristics, namely their geographical location, their morphological aspects, as well as the role they play in the city and in the community. A
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Camañes Guillén, Maria Isabel, Eunice Helena Sguizzardi Abascal, and Joaquin Sabaté Bel. "VIADUCTS OF SÃO PAULO." In Seminario Internacional de Investigación en Urbanismo. Universitat Politècnica de Catalunya, Grup de Recerca en Urbanisme, 2025. https://doi.org/10.5821/siiu.13043.

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This article discusses the growth of São Paulo city through viaducts, emphasizing them as morphological elements. The analysis compares historical data and cartographic revisions, examining the evolution of the city's bridges and viaducts. It relies on structural analysis using municipal cadastre maps and official documents, creating a map of the bridges and viaducts' development correlated with urban expansion maps. The article identifies four significant historical actions: overcoming barriers, modernizing the city, developing the urban network, and connecting peripheral areas. It highlights
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Reports on the topic "Morphological revision"

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Elbaum, Michael, and Peter J. Christie. Type IV Secretion System of Agrobacterium tumefaciens: Components and Structures. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7699848.bard.

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Objectives: The overall goal of the project was to build an ultrastructural model of the Agrobacterium tumefaciens type IV secretion system (T4SS) based on electron microscopy, genetics, and immunolocalization of its components. There were four original aims: Aim 1: Define the contributions of contact-dependent and -independent plant signals to formation of novel morphological changes at the A. tumefaciens polar membrane. Aim 2: Genetic basis for morphological changes at the A. tumefaciens polar membrane. Aim 3: Immuno-localization of VirB proteins Aim 4: Structural definition of the substrate
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