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Journal articles on the topic 'Sea anemone; Taxonomy'

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Published: 4 June 2021

Last updated: 1 February 2022

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1

Chintiroglou, Chariton C., and Panagiotis Karalis. "Biometric investigations on the cnidae of the Aegean colour morphs of Anemonia viridis." Journal of the Marine Biological Association of the United Kingdom 80, no. 3 (2000): 543–44. http://dx.doi.org/10.1017/s0025315400002241.

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The sea anemone Anemonia viridis is one of the most common species of the North Aegean Sea. The variety in colour morphs exhibited by this species, causes problems to taxonomy and ecology, and suggests that A. viridis should be subdivided into two distinct species according to the colour of the individuals. The approach used in this study was based on the biometrical cnidae characteristics of the two colour morphs (rustica and smaragdina), as it is known that cnidae biometry has been used as a taxonomic tool for the phylum Cnidaria. More than 20,000 nematocysts were measured to try and find a

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Johansen, Steinar Daae, Sylvia I. Chi, Arseny Dubin, and Tor Erik Jørgensen. "The Mitochondrial Genome of the Sea Anemone Stichodactyla haddoni Reveals Catalytic Introns, Insertion-Like Element, and Unexpected Phylogeny." Life 11, no. 5 (2021): 402. http://dx.doi.org/10.3390/life11050402.

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A hallmark of sea anemone mitochondrial genomes (mitogenomes) is the presence of complex catalytic group I introns. Here, we report the complete mitogenome and corresponding transcriptome of the carpet sea anemone Stichodactyla haddoni (family Stichodactylidae). The mitogenome is vertebrate-like in size, organization, and gene content. Two mitochondrial genes encoding NADH dehydrogenase subunit 5 (ND5) and cytochrome c oxidase subunit I (COI) are interrupted with complex group I introns, and one of the introns (ND5-717) harbors two conventional mitochondrial genes (ND1 and ND3) within its sequ

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3

EASH-LOUCKS, WENDY E., and DAPHNE G. FAUTIN. "Taxonomy and distribution of sea anemones (Cnidaria: Actiniaria and Corallimorpharia) from deep water of the northeastern Pacific." Zootaxa 3375, no. 1 (2012): 1. http://dx.doi.org/10.11646/zootaxa.3375.1.1.

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Sea anemones sensu lato (members of cnidarian orders Actiniaria and Corallimorpharia) occurring in water of thenortheastern Pacific Ocean greater than 1,000 m (to the abyssal plain) are poorly known. Based on the literature andspecimens we examined in the four largest collections of animals from this area, we estimate that approximately 35 speciesoccur in these deep-water habitats and fewer than half have been documented there. Of the largest and most abundantepibenthic species, based on morphology, we identified two species of Corallimorpharia (both previously known) and 12of Actiniaria (thre

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Chintiroglou, Charis, and Despina Stefanidou. "Notes on the Sea-Anemone Actinia striata (RIZZI, 1907) (Anthozoa, Cnidaria): Taxonomy, Habitat, Distribution." Mitteilungen aus dem Museum für Naturkunde in Berlin. Zoologisches Museum und Institut für Spezielle Zoologie (Berlin) 72, no. 2 (1996): 339–46. http://dx.doi.org/10.1002/mmnz.19960720218.

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Yap, Nicholas Wei Liang, Ria Tan, Clara Lei Xin Yong, Koh Siang Tan, and Danwei Huang. "Sea anemones (Cnidaria, Actiniaria) of Singapore: redescription and taxonomy of Phymanthus pinnulatus Martens in Klunzinger, 1877." ZooKeys 840 (April 17, 2019): 1–20. http://dx.doi.org/10.3897/zookeys.840.31390.

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Despite the ubiquity of sea anemones (Cnidaria: Actiniaria) in tropical ecosystems, our understanding of their biodiversity and taxonomy is limited. Here we re-establish the identity of an intertidal zooxanthellate species, Phymanthuspinnulatus Martens in Klunzinger, 1877. Originally described from a single preserved specimen in the Berlin Museum by CB Klunzinger, his brief footnote lacked crucial details to positively identify the species. Our redescription is based on more than 50 living individuals of P.pinnulatus collected from its type locality, Singapore. These were examined and compared

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Häussermann, Verena. "Identification and taxonomy of soft-bodied hexacorals exemplified by Chilean sea anemones; including guidelines for sampling, preservation and examination." Journal of the Marine Biological Association of the United Kingdom 84, no. 5 (2004): 931–36. http://dx.doi.org/10.1017/s0025315404010215h.

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The identification of most soft-bodied hexacorals requires morphological and histological examinations of preserved specimens and experience for correct interpretation of the observed features. Poorly preserved or damaged material resulting from improper sampling complicates identification. In many cases the characteristics of the preserved specimens alone do not lead to satisfying results. Living specimens, however, exhibit numerous characteristics which would often allow identification, even in the field. However, most of these characteristics get lost during preservation. Modern techniques

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Allcock, A. Louise, Phillip C. Watts, and John P. Thorpe. "Divergence of Nematocysts in Two Colour Morphs of the Intertidal Beadlet Anemone Actinia Equina." Journal of the Marine Biological Association of the United Kingdom 78, no. 3 (1998): 821–28. http://dx.doi.org/10.1017/s0025315400044805.

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In the common intertidal sea anemone Actinia equina (Cnidaria: Actiniaria) the morphological plasticity and lack of hard parts has caused considerable debate as to what constitutes a species. Over the last several years genetic studies have indicated that this ‘species’ consists of various separate gene-pools which appear to function as cryptic biological species. Conventional taxonomy has often concentrated on the use of a cnidome, the type, structure and number of nematocysts ('stinging’ cells). However, the usefulness of nematocysts to distinguish among various morphs of A. equina and other

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Titus, Benjamin M., Robert Laroche, Estefanía Rodríguez, Herman Wirshing, and Christopher P. Meyer. "Host identity and symbiotic association affects the taxonomic and functional diversity of the clownfish-hosting sea anemone microbiome." Biology Letters 16, no. 2 (2020): 20190738. http://dx.doi.org/10.1098/rsbl.2019.0738.

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All eukaryotic life engages in symbioses with a diverse community of bacteria that are essential for performing basic life functions. In many cases, eukaryotic organisms form additional symbioses with other macroscopic eukaryotes. The tightly linked physical interactions that characterize many macroscopic symbioses create opportunities for microbial transfer, which likely affects the diversity and function of individual microbiomes, and may ultimately lead to microbiome convergence between distantly related taxa. Here, we sequence the microbiomes of five species of clownfish-hosting sea anemon

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Vassallo-Avalos, Aurora, Fabián H. Acuña, Ricardo González-Muñoz, and Gerardo Rivas. "New record of Anthopleura radians Spano & Häussermann, 2017 (Cnidaria: Actiniaria: Actiniidae) from the Mexican Pacific." Latin American Journal of Aquatic Research 48, no. 5 (2020): 869–76. http://dx.doi.org/10.3856/vol48-issue5-fulltext-2418.

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As part of a biodiversity study on intertidal invertebrates, several sea anemones from the west coast of the Baja California Peninsula were collected in June 2016. The taxonomic features of four specimens agree well with those of the species Anthopleura radians, a recently described sea anemone from northern Chile. This study is the first published report on this species outside the range of distribution documented in the original description, including new images of A. radians’ external and internal features and complete characterization of their cnidae. Differences between A. radians from ot

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Brown, Tanya, Christopher Otero, Alejandro Grajales, Estefania Rodriguez, and Mauricio Rodriguez-Lanetty. "Worldwide exploration of the microbiome harbored by the cnidarian model,Exaiptasia pallida(Agassiz in Verrill, 1864) indicates a lack of bacterial association specificity at a lower taxonomic rank." PeerJ 5 (May 16, 2017): e3235. http://dx.doi.org/10.7717/peerj.3235.

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Examination of host-microbe interactions in early diverging metazoans, such as cnidarians, is of great interest from an evolutionary perspective to understand how host-microbial consortia have evolved. To address this problem, we analyzed whether the bacterial community associated with the cosmopolitan and model sea anemoneExaiptasia pallidashows specific patterns across worldwide populations ranging from the Caribbean Sea, and the Atlantic and Pacific oceans. By comparing sequences of the V1–V3 hypervariable regions of the bacterial 16S rRNA gene, we revealed that anemones host a complex and

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Hancock, Zachary B., Janelle A. Goeke, and Mary K. Wicksten. "A sea anemone of many names: a review of the taxonomy and distribution of the invasive actiniarian Diadumene lineata (Diadumenidae), with records of its reappearance on the Texas coast." ZooKeys 706 (October 4, 2017): 1–15. http://dx.doi.org/10.3897/zookeys.706.19848.

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12

Bucklin, Ann. "Biochemical Genetic Variation, Growth and Regeneration of the Sea Anemone, Metridium, of British Shores." Journal of the Marine Biological Association of the United Kingdom 65, no. 1 (1985): 141–57. http://dx.doi.org/10.1017/s0025315400060860.

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Sessile organisms capable of asexual reproduction may be expected to show much genetic differentiation among local populations: mating between distant individuals is unlikely and genetic drift will contribute to differentiation since habitats can be colonized by one or a few individuals. This study investigates genetic differentiation of populations of the sea anemone Metridium senile (L.) in Great Britain. Individuals of M. senile are sessile and reproduce both sexually, by free-spawning of gametes, and asexually, by regeneration of fragments torn from the pedal disc. Metridium senile is one

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13

BARRAGÁN, YAMALY, CARLOS SÁNCHEZ, and ESTEFANÍA RODRÍGUEZ. "First inventory of sea anemones (Cnidaria: Actiniaria) from La Paz Bay, southern Gulf of California (Mexico)." Zootaxa 4559, no. 3 (2019): 501. http://dx.doi.org/10.11646/zootaxa.4559.3.4.

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Sea anemones from the Mexican Pacific are poorly known. We report and redescribe eight species of sea anemones from La Paz Bay in the southern Gulf of California, Mexico. As a result of this inventory, we validate records for 30 species from the Mexican Pacific, 23 of them from the Gulf of California and 15 of those present in La Paz Bay. We provide taxonomic diagnoses, images of internal and external anatomy, size ranges and types of cnidae, and geographic and bathymetric distribution, and discuss the taxonomic diagnostic characters for each species. This study is the first illustrated invent

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Gadelha, J., F. Morgado, and A. M. V. M. Soares. "Histological staining approaches for high-quality imaging of Actinia equina and Anemonia sulcata anatomy." Microscopy and Microanalysis 19, S4 (2013): 53–54. http://dx.doi.org/10.1017/s1431927613000883.

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Sea anemones species identification of can be difficult, especially in the field. The taxonomic keys currently utilised are based mainly on histological differences and therefore require collection of whole animals. Furthermore, histological analysis of sea anemones requires considerable expertise and worldwide sea anemones histological descriptions are still limited. Here it is reported a detailed histological description of the internal structure of the two most conspicuous species in tidal pool communities in European shores, Actinia equina and Anemonia sulcata. This species description mak

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15

Ivanova, N. Yu, and S. D. Grebelnyi. "The history of study, the taxonomic composition and the origin of the sea anemone fauna of the Kara Sea (Actiniaria, Anthozoa, Cnidaria)." Proceedings of the Zoological Institute RAS 325, no. 2 (2021): 156–82. http://dx.doi.org/10.31610/trudyzin/2021.325.2.156.

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Based on the study of new collection material and literature data, the composition of the sea anemone fauna of the Kara Sea is described. It includes 13 species of 7 families. Among them are 10 species that have previously been known for this region: Urticina crassicornis (O.F. Muller, 1776), Aulactinia stella (Verrill, 1864), Hormathia digitata (O.F. Muller, 1776), Allantactis parasitica Danielssen, 1890, Actinostola callosa (Verrill, 1882), A. spetsbergensis (Carlgren, 1893), Anthosactis janmayeni Danielssen, 1890, Halcampa arctica Carlgren, 1893, Edwardsia arctica Carlgren, 1921, Ptychodact

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16

Williams, R. B. "Measurements of cnidae from sea anemones (Cnidaria: Actiniaria), III: ranges and other measures of statistical dispersion, their interrelations and taxonomic relevance." Scientia Marina 64, no. 1 (2000): 49–68. http://dx.doi.org/10.3989/scimar.2000.64n149.

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17

Kaliszewicz, Anita, Ninel Panteleeva, Magdalena Żmuda-Baranowska, et al. "Phylogenetic Relatedness within the Internally Brooding Sea Anemones from the Arctic-Boreal Region." Biology 10, no. 2 (2021): 81. http://dx.doi.org/10.3390/biology10020081.

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Phylogenetic analyses based on mitochondrial 16S rDNA, nuclear 28S rDNA, and morphological and ecological traits of Aulactinia, Urticina and Cribrinopsis sea anemones inhabiting the Arctic-boreal region indicate discordances between trees derived from molecular sequences and those based on morphological traits. Nuclear genes were more informative than mitochondrial and morphological datasets. Our findings indicate that 16S rDNA has limited applicability for phylogenetic analyses at lower taxonomic levels and can only be used for distinction of families. Although 28S rDNA allowed for the classi

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Acuña, Fabián H., Adriana C. Excoffon, Mauricio O. Zamponi, and Lila Ricci. "Importance of Nematocysts in Taxonomy of Acontiarian Sea Anemones (Cnidaria, Actiniaria): A Statistical Comparative Study." Zoologischer Anzeiger - A Journal of Comparative Zoology 242, no. 1 (2003): 75–81. http://dx.doi.org/10.1078/0044-5231-00088.

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19

Rodríguez, Estefanía, Christopher N. Castorani, and Marymegan Daly. "Morphological phylogeny of the family Actinostolidae (Anthozoa:Actiniaria) with description of a new genus and species of hydrothermal vent sea anemone redefining the family Actinoscyphiidae." Invertebrate Systematics 22, no. 4 (2008): 439. http://dx.doi.org/10.1071/is07053.

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We describe a new genus and species of hydrothermal vent sea anemone from the eastern north Pacific Ocean. The combination of characters in Alvinactis reu, gen. et sp. nov. is unique among currently known genera of the actiniarian superfamily Mesomyaria; most notable among its external features is a belt of verrucae and cinclides in the distal column. We assess the placement of Alvinactis, gen. nov. and evaluate taxonomic features used to distinguish groups within Actinostolidae Carlgren, 1893 and Actinoscyphiidae Stephenson, 1920 with a cladistic analysis of morphological characters. Phylogen

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DALY, MARYMEGAN, and JOHN C. LJUBENKOV. "Edwardsiid sea anemones of California (Cnidaria: Actiniaria: Edwardsiidae), with descriptions of eight new species." Zootaxa 1860, no. 1 (2008): 1. http://dx.doi.org/10.11646/zootaxa.1860.1.1.

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Edwardsiid anemones are common elements of the benthic marine infauna. The group is best known and most speciesrich in the North Atlantic. The Pacific fauna is poorly known, with only one species, Edwardsia californica McMurrich, 1913, described from the eastern Pacific Ocean. We describe eight new species collected from sediment in California: Edwardsia handi sp. nov., Edwardsia juliae sp. nov., Edwardsia mcmurrichi sp. nov., Edwardsia olguini sp. nov., Edwardsia profunda sp. nov., Paraedwardsia heia sp. nov., Scolanthus scamiti sp. nov., and Scolanthus triangulus sp. nov. To differentiate th

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Fabri, M.-C., A. Bargain, P. Briand, et al. "The hydrothermal vent community of a new deep-sea field, Ashadze-1, 12°58′N on the Mid-Atlantic Ridge." Journal of the Marine Biological Association of the United Kingdom 91, no. 1 (2010): 1–13. http://dx.doi.org/10.1017/s0025315410000731.

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Ashadze-1 (12° 58′N 44° 51′W, 4080 m) on the Mid-Atlantic Ridge (MAR) is the deepest known active hydrothermal vent field. The first observations on this site were numerous clear and black smokers and surprisingly few known symbiotic species dominant in other vent areas on the MAR. The species most abundant at Ashadze-1 are those usually found at the periphery of hydrothermal communities: sea-anemones Maractis rimicarivora and chaetopterid polychaetes Phyllochaetopterus sp. nov. This study comprised site mapping and faunal sampling and Ashadze-1 was completely mapped by using the remote operat

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Hartle-Mougiou, Katherine, Cecilia D'Angelo, Edward G. Smith, John Burt, Paul West, and Jörg Wiedenmann. "Diversity of zooxanthellae from corals and sea anemones after long-term aquarium culture." Journal of the Marine Biological Association of the United Kingdom 92, no. 4 (2011): 687–91. http://dx.doi.org/10.1017/s0025315411001159.

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Aquarium systems allow technically sophisticated experiments that promise new opportunities to answer urgent questions about reef coral biology, for instance assessing the responses to decreasing environmental pH and/or increased temperatures. Over recent years, long-term culture and (predominantly asexual) propagation of corals has become possible in such systems. At present however, only limited data are available that clarify whether or not responses of the coral holobiont are dominated by the acclimatization to life in captivity or continue to reflect, for example, taxonomic differences se

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González Muñoz, Ricardo Enrique, Carlos Hernández-Ortiz, Agustin Garese, Nuno Simões, and Fabián Horacio Acuña. "Comparison of cnidae sizes between the two morphotypes of the giant Caribbean sea anemone Condylactis gigantea (Actiniaria: Actiniidae)." Revista de Biología Tropical 66, no. 3 (2018): 1055. http://dx.doi.org/10.15517/rbt.v66i3.30705.

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The sea anemone Condylactis gigantea is an ecologically important member of the benthic community in coral reefs of the tropical Atlantic, and displays two morphotypes with respect to the color in their tentacular tips: the green tip morphotype and the pink/purple tip morphotype. Although some molecular and ecological differences have been found between these morphotypes, no other morphological distinctions have been reported, and currently both are still considered a single taxonomic species. In the present study, we perform an exploration on the variability in the size of cnidae between thes

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Häussermann, Verena, and Günter Försterra. "Distribution patterns of Chilean shallow-water sea anemones (Cnidaria: Anthozoa: Actiniaria, Corallimorpharia); with a discussion of the taxonomic and zoogeographic relationships between the actinofauna of the South East Pacific, the South West Atlantic and the Antarctic." Scientia Marina 69, S2 (2005): 91–102. http://dx.doi.org/10.3989/scimar.2005.69s291.

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Lewandowska, Magda, Yael Hazan, and Yehu Moran. "Initial Virome Characterization of the Common Cnidarian Lab Model Nematostella vectensis." Viruses 12, no. 2 (2020): 218. http://dx.doi.org/10.3390/v12020218.

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The role of viruses in forming a stable holobiont has been the subject of extensive research in recent years. However, many emerging model organisms still lack any data on the composition of the associated viral communities. Here, we re-analyzed seven publicly available transcriptome datasets of the starlet sea anemone Nematostella vectensis, the most commonly used anthozoan lab model, and searched for viral sequences. We applied a straightforward, yet powerful approach of de novo assembly followed by homology-based virus identification and a multi-step, thorough taxonomic validation. The comp

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CHAKRABORTY, OISHINEE, and C. RAGHUNATHAN. "Notes on seven Aglaopheniids (Cnidaria: Hydrozoa: Aglaopheniidae) from Andaman and Nicobar Islands with three new records to India." Zootaxa 4790, no. 2 (2020): 291–317. http://dx.doi.org/10.11646/zootaxa.4790.2.6.

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Aglaopheniids were sampled from 48 survey locations in the Andaman and Nicobar Islands during September 2016 to January 2019. Seven species were encountered during the study period, of which three are first reports to India recorded from Andaman and Nicobar Islands, viz., Aglaophenia cupressina Lamouroux, 1816, Lytocarpia brevirostris (Busk, 1852) and L. delicatula (Busk, 1852). The descriptions of 4 species, viz., Gymnangium hians (Busk, 1852), Macrorhynchia philippina Kirchenpeuner, 1872, M. phoenicea (Busk, 1852) and Monoserius pennarius (Linnaeus, 1758), are provided after a taxonomic gap

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Daly, Marymegan. "Anatomy and Taxonomy of Three Species of Sea Anemones (Cnidaria: Anthozoa: Actiniidae) from the Gulf of California, Including Isoaulactinia hespervolita Daly, n. sp." Pacific Science 58, no. 3 (2004): 377–90. http://dx.doi.org/10.1353/psc.2004.0030.

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Frommlet, Jörg, Bárbara Guimarães, Lígia Sousa, João Serôdio, and Artur Alves. "Neptunomonas phycophila sp. nov. isolated from a culture of Symbiodinium sp., a dinoflagellate symbiont of the sea anemone Aiptasia tagetes." International Journal of Systematic and Evolutionary Microbiology 65, Pt_3 (2015): 915–19. http://dx.doi.org/10.1099/ijs.0.000039.

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A Gram-stain-negative, facultatively anaerobic, oxidase- and catalase-positive, rod-shaped bacterium, strain SYM1T, was isolated from a culture of Symbiodinium sp., an algal symbiont of the sea anemone Aiptasia tagetes collected in Puerto Rico. Growth was observed at 4–40 °C (optimum 30 °C), at pH 5.0–11.0 (optimum pH 8.0) and with 0.5–8 % (optimum 2 %) (w/v) NaCl. Phylogenetic analyses of 16S rRNA gene sequences showed that strain SYM1T was a member of the genus Neptunomonas with the type strain of Neptunomonas naphthovorans as the closest phylogenetic relative with a pairwise sequence simila

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Jørgensen, Lis Lindal, Pavel Ljubin, Hein Rune Skjoldal, Randi B. Ingvaldsen, Natalia Anisimova, and Igor Manushin. "Distribution of benthic megafauna in the Barents Sea: baseline for an ecosystem approach to management." ICES Journal of Marine Science 72, no. 2 (2014): 595–613. http://dx.doi.org/10.1093/icesjms/fsu106.

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Abstract Benthos plays a significant role as substrate, refuge from predation and food for a wide variety of fish and invertebrates of all life stages and should therefore be considered in the ecosystem approach (EA) to management. Epibenthos from trawl catches, used in annual assessments of commercial fish stocks, was identified and measured on-board. The 2011 dataset present the baseline mapping for monitoring and included 354 taxa (218 to species level) analysed with multivariate statistical methods. This revealed four main megafaunal regions: southwestern (SW), banks/slopes in southeast an

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Larson, Paul G., and Marymegan Daly. "‘Putting names with faces’: a description ofEpiactis handisp. nov helps to resolve taxonomic confusion in species of the sea anemoneEpiactis(Actiniaria, Actiniidae)." Journal of the Marine Biological Association of the United Kingdom 95, no. 5 (2015): 913–28. http://dx.doi.org/10.1017/s0025315415000168.

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We resolve taxonomic confusion regarding brooding sea anemones in the genusEpiactisVerrill 1869a in the North Pacific Ocean based on newly collected material from Hokkaido (Japan), Haida Gwaii (British Columbia, Canada), and Kodiak and Adak Islands (Alaska, USA), and museum specimens collected from the Kurile Islands (Russia), Alaska, British Columbia, Oregon (USA), and California (USA). We find that the internally brooding individuals identified by Hand & Dunn (1974) asCnidopus ritteri(Torrey, 1902) and placed in the genusEpiactisby Fautin & Chia (1986) belong to a new species which w

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Ollerton, Jeff, Duncan McCollin, Daphne G. Fautin, and Gerald R. Allen. "Finding NEMO: nestedness engendered by mutualistic organization in anemonefish and their hosts." Proceedings of the Royal Society B: Biological Sciences 274, no. 1609 (2006): 591–98. http://dx.doi.org/10.1098/rspb.2006.3758.

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The interaction structure of mutualistic relationships, in terms of relative specialization of the partners, is important to understanding their ecology and evolution. Analyses of the mutualistic interaction between anemonefish and their host sea anemones show that the relationship is highly nested in structure, generalist species interacting with one another and specialist species interacting mainly with generalists. This supports the hypothesis that the configuration of mutualistic interactions will tend towards nestedness. In this case, the structure of the interaction is at a much larger s

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H�ussermann, Verena. "The sea anemone genus Actinostola Verrill 1883: variability and utility of traditional taxonomic features, and a re-description of Actinostola chilensis McMurrich 1904." Polar Biology 28, no. 4 (2005): 338–50. http://dx.doi.org/10.1007/s00300-004-0712-3.

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H�ussermann, Verena. "The sea anemone genus Actinostola (Verrill 1883): variability and utility of traditional taxonomic features, and a re-description of Actinostola chilensis (McMurrich 1904)." Polar Biology 28, no. 1 (2004): 26–38. http://dx.doi.org/10.1007/s00300-004-0637-x.

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Gadelha, J. R., F. Morgado, and A. M. V. M. Soares. "Histological and Structural Analysis of Actinia equina L. (Cnidaria: Anthozoa)." Microscopy and Microanalysis 18, S5 (2012): 61–62. http://dx.doi.org/10.1017/s1431927612012962.

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The Anthozoa class is composed solely by marine benthic consumers, some with adaptations that enable them to inhabit even the most extreme habitats, like hydrothermal vents, the polar seas, and even whale falls. Anthozoans, such as corals and anemones, are important modulators of marine habitats in the coral reef communities, being also ecologically relevant due to their abundance and the trophic level they occupy. One of these is Actinia equina, the most conspicuous species in tidal pool communities in European shores, with a broad range of distribution from the North Sea to the Mediterranean

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ANKER, ARTHUR, and J. ANTONIO BAEZA. "Thor dicaprio sp. nov., a new, conspicuously coloured shrimp from the tropical western Atlantic, with taxonomic remarks on the T. amboinensis (De Man, 1888) complex (Decapoda: Caridea: Thoridae)." Zootaxa 5039, no. 4 (2021): 495–517. http://dx.doi.org/10.11646/zootaxa.5039.4.3.

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Thor amboinensis (De Man, 1888), known as “sexy shrimp” or “anemone squat shrimp” and popular among divers and aquarists, was previously believed to have a worldwide distribution, with populations throughout the tropical parts of the Indo-Pacific and Atlantic Ocean. However, consistent differences in some details of the colour pattern strongly suggest that T. amboinensis does not represent a single species, but a pantropical species complex. A recent phylogeographic analysis of T. amboinensis based on molecular data confirmed that this taxon is composed of at least five putative cryptic or pse

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Rowley, Chris, and Joanne Taylor. "Implementing 'Museum Victoria Wireless Input System for EMu (MVWISE)' Barcoding for Location Management of a Wet Type Collection." Biodiversity Information Science and Standards 2 (June 13, 2018): e26178. http://dx.doi.org/10.3897/biss.2.26178.

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The Non-Arthropod Wet Type Collection consists of approximately 1660 lots of specimens spread across 13 phyla. The collection covers a range of taxa including Annelida (earthworms, leeches, bristle worms); Echinodermata (sea stars, brittle stars, sea cucumbers); Mollusca (snails, octopus, squid, cuttlefish); Porifera (sponges); Cnidaria (anemones, hydroids). The majority of specimens in the collection are preserved in 70% ethanol or 10% formalin. Being a collection of zoological type specimens, this collection is considered to be of high scientific value and is irreplaceable. Concerns over pos

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Yoklavich, Mary M., Churchill B. Grimes, and Waldo W. Wakefield. "Using Laser Line Scan Imaging Technology to Assess Deepwater Seafloor Habitats in the Monterey Bay National Marine Sanctuary." Marine Technology Society Journal 37, no. 1 (2003): 18–26. http://dx.doi.org/10.4031/002533203787537393.

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We conducted a 9-day field test of laser line scan (LLS) imaging technology to characterize and explore seafloor habitats in and around the Big Creek Marine Ecological Reserve (BCER) within the Monterey Bay National Marine Sanctuary off the central California coast. Our goal was to evaluate the utility of LLS technology for assessing the distribution and abundance offish, megafaunal invertebrates, and seafloor habitats, and to compare LLS images with those acquired from side-scan sonar and a remotely operated vehicle (ROV). We surveyed an area approximately 2.6 km long and 0.4 km wide, extendi

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De la Cruz -Francisco, Vicencio, Marlene González -González, and Itzel Morales -Quijano. "INVENTARIO TAXONÓMICO DE HYDROZOA (ORDEN: ANTHOATHECATA) Y ANTHOZOA (SUBCLASES: HEXACORALLIA Y OCTOCORALLIA) DEL ARRECIFE ENMEDIO, SISTEMA ARRECIFAL LOBOS-TUXPAN." CICIMAR Oceánides 31, no. 1 (2016): 23. http://dx.doi.org/10.37543/oceanides.v31i1.157.

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Se presenta el primer inventario de corales, octocorales y anémonas para el arrecife Enmedio, ecosistema que forma parte del Sistema Arrecifal Lobos-Tuxpan (SALT). La información fue recabada de abril 2014 a noviembre 2015, realizando muestreos aleatorios en cinco sitios de las zonas de sotavento, planicie y barlovento. Las zonas arrecifales se caracterizaron mediante el número de especies registradas; y con base en el índice de Jaccard se determinaron diferencias/semejanzas. Se registró un total de 46 especies, las cuales están representadas por dos clases, seis órdenes, 25 familias y 31 géne

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Chang, E. Sally, Moran Neuhof, Nimrod D. Rubinstein, et al. "Genomic insights into the evolutionary origin of Myxozoa within Cnidaria." Proceedings of the National Academy of Sciences 112, no. 48 (2015): 14912–17. http://dx.doi.org/10.1073/pnas.1511468112.

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The Myxozoa comprise over 2,000 species of microscopic obligate parasites that use both invertebrate and vertebrate hosts as part of their life cycle. Although the evolutionary origin of myxozoans has been elusive, a close relationship with cnidarians, a group that includes corals, sea anemones, jellyfish, and hydroids, is supported by some phylogenetic studies and the observation that the distinctive myxozoan structure, the polar capsule, is remarkably similar to the stinging structures (nematocysts) in cnidarians. To gain insight into the extreme evolutionary transition from a free-living cn

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Yap, Nicholas Wei Liang, Zheng Bin Randolph Quek, Ria Tan, et al. "Carlgren’s hesitation allayed: redescription and systematics of Heteranthus verruculatus Klunzinger, 1877 (Cnidaria, Actiniaria), with a redefinition of Heteranthidae Carlgren, 1900." Contributions to Zoology, November 27, 2020, 1–28. http://dx.doi.org/10.1163/18759866-bja10015.

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Species boundaries delineating tropical sea anemones (Cnidaria, Actiniaria) of the zooxanthellate genus, Heteranthus Klunzinger, 1877, are unclear. There are currently two valid Heteranthus species: type species Heteranthus verruculatus Klunzinger, 1877, first reported from Koseir, Egypt, and H. insignis Carlgren, 1943, from Poulo Condore, Vietnam. In describing the latter from a single, poorly preserved specimen, zoologist Oskar Carlgren expressed apprehension with traits he had used to establish this species. Carlgren’s doubts persisted later in writing when he found a similar-looking sea an

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Ivanova, Natalia Yu. "Morphological description of Arctic sea anemone Haliactis arctica Carlgren, 1921 and taxonomic status of Halcampactinidae Carlgren, 1921 and Haliactinidae Carlgren, 1921." Journal of the Marine Biological Association of the United Kingdom, August 19, 2021, 1–13. http://dx.doi.org/10.1017/s0025315421000576.

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Abstract Haliactis arctica is a poorly known species of sea anemone of the family Halcampactinidae known only from the Arctic. So far, there have been no reports of it after the original description, based on a few specimens from Greenland, Spitsbergen, the Barents Sea, Novaya Zemlya and the Chukchi Sea. The rich collection of the Zoological Institute RAS, which includes more than 100 specimens, has allowed a detailed morpho-anatomical study of this sea anemone. Examination of the external and internal morphology of H. arctica indicates a noticeable variability of structural features, especial

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Rodríguez, Estefanía, and Pablo José López-González. "El género de anémona de mar simbionte con gasterópodos Isosicyonis Carlgren, 1927 (Actiniaria, Actiniidae): una nueva especie de mar de Weddell (Antártica) clarificando la posición taxonómica del género." Scientia Marina 72, no. 1 (2008). http://dx.doi.org/10.3989/scimar.2008.72n173.

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Williams, R. B. Scientia Marina 62, no. 4 (1998). http://dx.doi.org/10.3989/scimar.1998.62n4361.

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González-Muñoz, Ricardo, Nuno Simões, José Luis Tello-Musi, Judith Sánchez-Rodríguez, and Estefanía Rodríguez. "New records of sea anemones (Cnidaria, Anthozoa, Actiniaria) in the Mexican Caribbean." Marine Biodiversity Records 8 (2015). http://dx.doi.org/10.1017/s1755267215000767.

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The speciesHomostichanthus duerdeniandAnemonia sargassensisare recorded for the first time in the Mexican Caribbean.Homostichanthus duerdeniis taxonomically diagnosed, and images from living specimens, including external and internal features and cnidae, are provided. The extension of the geographical distribution range ofA. sargassensisis discussed, as well as the taxonomic status of the previous records of actiniarians in the Mexican Caribbean. An updated list of sea anemones in the region is provided, comprising 15 species in 11 localities along the Mexican Caribbean.

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Costa, Rúben M., Anny Cárdenas, Céline Loussert-Fonta, Gaëlle Toullec, Anders Meibom, and Christian R. Voolstra. "Surface Topography, Bacterial Carrying Capacity, and the Prospect of Microbiome Manipulation in the Sea Anemone Coral Model Aiptasia." Frontiers in Microbiology 12 (April 8, 2021). http://dx.doi.org/10.3389/fmicb.2021.637834.

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Aiptasia is an emerging model organism to study cnidarian symbioses due to its taxonomic relatedness to other anthozoans such as stony corals and similarities of its microalgal and bacterial partners, complementing the existing Hydra (Hydrozoa) and Nematostella (Anthozoa) model systems. Despite the availability of studies characterizing the microbiomes of several natural Aiptasia populations and laboratory strains, knowledge on basic information, such as surface topography, bacterial carrying capacity, or the prospect of microbiome manipulation is lacking. Here we address these knowledge gaps.

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Costello, Moya. "Reading the Senses: Writing about Food and Wine." M/C Journal 16, no. 3 (2013). http://dx.doi.org/10.5204/mcj.651.

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"verbiage very thinly sliced and plated up real nice" (Barrett 1)IntroductionMany of us share in an obsessive collecting of cookbooks and recipes. Torn or cut from newspapers and magazines, recipes sit swelling scrapbooks with bloated, unfilled desire. They’re non-hybrid seeds, peas under the mattress, an endless cycle of reproduction. Desire and narrative are folded into each other in our drive, as humans, to create meaning. But what holds us to narrative is good writing. And what can also drive desire is image—literal as well as metaphorical—the visceral pleasure of the gaze, or looking and

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