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Elena K Kupriyanova - One of the best experts on this subject based on the ideXlab platform.
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Is Hydroides brachyacantha (Serpulidae : Annelida) a widespread species?
Invertebrate Systematics, 2016Co-Authors: Yanan Sun, Eunice Wong, María Ana Tovar-hernández, Jane E. Williamson, Elena K KupriyanovaAbstract:Hydroides brachyacantha Rioja, 1941, an important fouling serpulid species originally described from Mazatlan (Southern Gulf of California, Mexico) and Acapulco (southern Mexican Pacific), has been reported from the Mexican Pacific and numerous tropical and subtropical localities. However, a recent description of H. amri Sun, Wong, ten Hove, Hutchings, Williamson & Kupriyanova, 2015 from Australia, which was historically misidentified as H. brachyacantha, suggested that the widespread ‘H. brachyacantha’ is indeed a species complex. To test the status of H. amri, we conducted phylogenetic analyses based on a combined dataset of 18S rRNA, internal transcribed spacer-2, and cytochrome b sequences of H. brachyacantha from the type locality in Mexico with those of H. amri from Australia. Our molecular data supported the morphology-based hypothesis of H. amri and H. brachyacantha sensu stricto as two distinct species. Furthermore, H. amri comprises two non-sister well-supported clades. Hydroides amri thus comprises what we consider two cryptic species with long-term isolation. Here we describe the genetic lineage in South Australia as Hydroides nikae, sp. nov. Given the absence of a holotype of H. brachyacantha, we designate a neotype collected from the type locality (Mazatlan, Mexico). This study calls for a worldwide revision of the H. brachyacantha-complex.
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A fully illustrated web-based guide to distinguish native and introduced polychaetes of Australia
Management of Biological Invasions, 2016Co-Authors: Elena K Kupriyanova, Pat Hutchings, Eunice WongAbstract:Introduction of non-native species threatens local marine biodiversity, generating substantial costs for the aquaculture and tourism industries when native (including commercial) species are displaced. It is important that non-indigenous species are identified and controlled before they establish locally becoming invasive pests. The important vectors contributing to human-related dispersal of marine species include ship hull biofouling, ballast water and the aquaculture trade. Among over 80 polychaete families, fouling (Serpulidae and Sabellidae) and burrowing (Spionidae) worms are most commonly introduced to new localities. To assist in identification of potentially invasive non-native polychaetes, a web-based guide fully illustrated with original photographs was developed at the Australian Museum. The guide covers 66 species including 38 species of Serpulidae, 14 species of Sabellidae, and 14 species of Spionidae. This guide is intended for use by biologists, environmental consultants, quarantine officers and port management authorities as correct identification of species is essential for marine pest monitoring and management. The “Polychaete Identifier” will be extended to include other potentially invasive marine species of polychaetes, as well as crustaceans and molluscs in the near future, subject to funding availability.
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Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia.
Zootaxa, 2015Co-Authors: Elena K Kupriyanova, Eunice Wong, Harry A. Ten Hove, Yanan Sun, Greg W. RouseAbstract:Serpulidae are obligatory sedentary polychaetes inhabiting calcareous tubes that are most common in subtropical and tropical areas of the world. This paper describes serpulid polychaetes collected from Lizard Island, Great Barrier Reef, Australia in 1983-2013 and deposited in Australian museums and overseas. In total, 17 serpulid genera were recorded, but although the study deals with 44 nominal taxa, the exact number of species remains unclear because a number of genera (i.e., Salmacina, Protula, Serpula, Spirobranchus, and Vermiliopsis) need world-wide revisions. Some species described herein are commonly found in the waters around Lizard Island, but had not previously been formally reported. A new species of Hydroides (H. lirs) and two new species of Semivermilia (S. annehoggettae and S. lylevaili) are described. A taxonomic key to all taxa found at Lizard Island is provided.
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Revision of the genus Hydroides (Annelida: Serpulidae) from Australia.
Zootaxa, 2015Co-Authors: Yanan Sun, Eunice Wong, Pat Hutchings, Harry A. Ten Hove, Jane E. Williamson, Elena K KupriyanovaAbstract:Hydroides Gunnerus, 1768 is the largest and one of the economically most important genera of calcareous tubeworms (Serpulidae, Annelida) that includes a number of notorious fouling and bioinvading species. Although the representatives of the genus are typically found in shallow waters of tropical and subtropical areas worldwide, the species composition of the genus in Australia has never been revised. We conducted the first detailed regional taxonomic revision of Hydroides species based both on the historical collections from Australian museums (Australian Museum, Museum Victoria, South Australian Museum, Western Australian Museum, Queensland Museum, and Museum and Art Gallery of Northern Territory) and newly collected material from New South Wales, Victoria, Queensland, Northern Territory, and Western Australia. In total, 25 species are currently considered valid in Australia, including three new species: H. amri n. sp. from NSW, SA, and Vic (previously referred to as H. cf. brachyacantha), as well as H. glasbyi n. sp. and H. qiui n. sp., both from NT, and two new records of H. furcifera and H. multispinosa for Australia. We have synonymised H. spiratubus with H. albiceps, and H. spiculitubus with H. tambalagamensis in this study. The status of the taxon H. cf. recta remains undecided. An identification key and diagnoses accompanied by original high-quality photographs for all species recorded in Australia are provided. Application of molecular genetics is needed to resolve the status of some problematic species.
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a graphically illustrated glossary to polychaete terminology invasive species of sabellidae Serpulidae and spionidae
Memoirs of the Museum of Victoria, 2014Co-Authors: Eunice Wong, Maria Capa, Elena K Kupriyanova, V I Radashevsky, Pat Hutchings, Ten Hove H AAbstract:A well-illustrated glossary supports the study of polychaete anatomy and systematics, as well as aiding species identification, a need that emerged within the shipping and aquaculture industries over recent decades. Sabellidae, Serpulidae and Spionidae are polychaete families that most often include species that are translocated globally through ship fouling, ballast water or aquaculture trade. Accurate identifications are crucial since these translocations have significant ecological and commercial implications and also for phylogenetic and other biological studies. Using digital illustrations of specimens (deposited predominantly at the Australian Museum in Sydney), a glossary has been developed for these three families with the aim of standardising terminologies. Complete-focus images were generated with Helicon Focus 5.3 Pro software from multiple image layers. The definitions have been explained specific to families and illustrated with these images, thus creating the first comprehensive, digitally illustrated glossary of polychaete terminology.
Eijiroh Nishi - One of the best experts on this subject based on the ideXlab platform.
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A taxonomic revision of Pseudochitinopoma Zibrowius, 1969 (Annelida, Serpulidae) with description of two new species
Zootaxa, 2012Co-Authors: Elena K Kupriyanova, H. A. Ten Hove, Eijiroh NishiAbstract:This study is a revision of the poorly known genus Pseudochitinopoma Zibrowius, 1969 (Annelida, Serpulidae), erected for Hyalopomatopsis occidentalis Bush, 1905 from the West Coast of North America. Subsequently, an unnamed Pseudochitinopoma sp. nov. from the Seychelles (ten Hove 1994) (described herein as P. amirantensis sp. nov.) and P. pavimentata Nishi, 1999 were added to the genus. Ficopomatus capensis Day, 1961 is herein referred to Pseudochitinopoma , based on examination of the type material. Finally, Pseudochitinopoma beneliahuae sp. nov. was described from Western Australia and the Red Sea. Reproductive patterns and phylogenetic affinities of Pseudochitinopoma spp. are discussed.
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New records of the deep-sea Nogrobs grimaldii (Serpulidae: Annelida)
Marine Biodiversity Records, 2011Co-Authors: Elena K Kupriyanova, Eijiroh NishiAbstract:The poorly-known serpulid Nogrobs grimaldii was originally described based on specimens collected from off Azores at depths of 1846–1900 m. Its adults are characterized by thick pinnulated opercular peduncle and unusual free (unattached) quadrangular tube coiled into a flat spiral. Here we review and re-identify published material and report new records of this enigmatic deep-water serpulid.4 page(s
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New records of Serpulidae (Annelida, Polychaeta) from hydrothermal vents of North Fiji, Pacific Ocean
Zootaxa, 2010Co-Authors: Elena K Kupriyanova, Eijiroh Nishi, Masaru Kawato, Yoshihiro FujiwaraAbstract:Serpulidae are sessile suspension-feeding annelids commonly found in the periphery of hydrothermal vents, but up to now only two species, Laminatubus alvini and Protis hydrothermica had been described from such communities. This paper reports two additional serpulid species, collected in 2005 from the North Fiji hydrothermal vent area, identified as Hyalopomatus mironovi and Protis sp. The former has originally been described from the Kurile-Kamchatka Trench and the later recorded from the North-East Pacific. The latter species is similar to Protis hydrothermica, but lacks special finand-blade collar chaetae typical of this genus. Illustrated re-descriptions of the two species have been supplemented by molecular sequences (18S ribosomal RNA). Molecular phylogenetic analyses show that Hyalopomatus mironovi and Protis sp. are sister species of Laminatubus alvini and Protis hydrothermica, respectively.
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Metavermilia ogasawaraensis sp. nov. (Serpulidae: Sabellida: Polychaeta: Annelida) from deep-sea locations off Ogasawara Island, Japan with a literature overview of the genus
Zootaxa, 2007Co-Authors: Eijiroh Nishi, Elena K Kupriyanova, Hiroyuki TachikawaAbstract:A new species of the genus Metavermilia Bush, 1905 (Annelida, Polychaeta, Serpulidae) is described from deep-water locations (1600–1700 m) off Ogasawara Islands, Japan. The genus Metavermilia is characterized by a single synapomorphy, the structure of the opercular stalk (flat and ribbon-like) formed from the second dorsal branchial radiole. The Metavermilia ogasawaraensis n. sp., is most similar morphologically to M. nanshaensis in having a simple conical operculum covered with a brownish distal plate with a tubercle in the middle and short thoracic membranes. The two species differ from each other in details of tube morphology and thoracic uncini structure. The paper provides a key and a review of all 14 species currently known in the genus Metavermilia .
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Pseudochitinopoma pavimentata new species (Polychaeta : Serpulidae) from off Tateyama, near Tokyo Bay, Central Japan
Bulletin of Marine Science, 1999Co-Authors: Eijiroh NishiAbstract:Pseudochitinopoma pavimentata n. sp. (Polychaeta: Serpulidae) is described from specimens dredged off Tateyama (Boso Peninsula), near Tokyo Bay, Central Japan. The genus is characterized by specialized collar chaetae, absence of sickle chaetae, a bulbous operculum; P. pavimentata has a pavement-like ornamentation on the operculum. This is the first record of this genus from Japan although another species of Pseudochitinopoma are known from the northeast Pacific.
Kupriyanova, Elena K. - One of the best experts on this subject based on the ideXlab platform.
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Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia
2015Co-Authors: Kupriyanova, Elena K., Sun Yanan, Ten Hove, Harry A., Wong Eunice, Rouse, Greg W.Abstract:Kupriyanova, Elena K., Sun, Yanan, Ten Hove, Harry A., Wong, Eunice, Rouse, Greg W. (2015): Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia. Zootaxa 4019 (1): 275-353, DOI: http://dx.doi.org/10.11646/zootaxa.4019.1.1
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Revision of the genus Hydroides (Annelida: Serpulidae) from Australia
'Magnolia Press', 2015Co-Authors: Sun Yanan, Ten Hove, Harry A., Wong Eunice, Hutchings, Pat A, Williamson, Jane E, Kupriyanova, Elena K.Abstract:Hydroides Gunnerus, 1768 is the largest and one of the economically most important genera of calcareous tubeworms (Serpulidae, Annelida) that includes a number of notorious fouling and bioinvading species. Although the representatives of the genus are typically found in shallow waters of tropical and subtropical areas worldwide, the species composition of the genus in Australia has never been revised. We conducted the first detailed regional taxonomic revision of Hydroidesspecies based both on the historical collections from Australian museums (Australian Museum, Museum Victoria, South Australian Museum, Western Australian Museum, Queensland Museum, and Museum and Art Gallery of Northern Territory) and newly collected material from New South Wales, Victoria, Queensland, Northern Territory, and Western Australia. In total, 25 species are currently considered valid in Australia, including three new species: H. amri n. sp.from NSW, SA, and Vic (previously referred to as H. cf. brachyacantha), as well as H. glasbyi n. sp. and H. qiui n. sp., both from NT, and two new records of H. furcifera and H. multispinosa for Australia. We have synonymised H. spiratubus with H. albiceps, and H. spiculitubus with H. tambalagamensis in this study. The status of the taxon H. cf. recta remains undecided. An identification key and diagnoses accompanied by original high-quality photographs for all species recorded in Australia are provided. Application of molecular genetics is needed to resolve the status of some problematic species.99 page(s
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Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia
'Magnolia Press', 2015Co-Authors: Kupriyanova, Elena K., Sun Yanan, Ten Hove, Harry A., Wong Eunice, Rouse, Greg W.Abstract:Serpulidae are obligatory sedentary polychaetes inhabiting calcareous tubes that are most common in subtropical and tropical areas of the world. This paper describes serpulid polychaetes collected from Lizard Island, Great Barrier Reef, Australia in 1983-2013 and deposited in Australian museums and overseas. In total, 17 serpulid genera were recorded, but although the study deals with 44 nominal taxa, the exact number of species remains unclear because a number of genera (i.e., Salmacina, Protula, Serpula, Spirobranchus, and Vermiliopsis) need world-wide revisions. Some species described herein are commonly found in the waters around Lizard Island, but had not previously been formally reported. A new species of Hydroides (H. lirs) and two new species of Semivermilia (S. annehoggettae and S. lylevaili) are described. A taxonomic key to all taxa found at Lizard Island is provided.79 page(s
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Two new species of serpulid polychaetes (Annelida) from the Barents Sea
'Norwegian University of Science and Technology (NTNU) Library', 2013Co-Authors: Rzhavsky Alexander, Kupriyanova, Elena K., Sikorski AndrejAbstract:Although Scandinavian Arctic polychaete fauna has been extensively investigated, new species are still being found in the Barents Sea. Polychaetes of the family Serpulidae are calcareous tubeworms that are most abundant at low latitudes and less common in Arctic and Antarctic waters. Because recent phylogenetic data indicate that the family Spirorbidae is a clade nested inside Serpulidae, spirorbins are treated here as subfamily Spirorbinae and their traditionally recognized subfamilies are thus lowered to the tribes Paralaeospirini, Spirorbini, Circeini, Romanchellini, Pileolariini and Januini. Here we report two new serpulid species, a filogranin Protis akvaplani sp. n. and a spirorbin Bushiella (Bushiella) barentsii sp. n. collected from off the northern Norwegian coast. Protis akvaplani differs from other species of within the genus by its tube with a high longitudinal keel, six thoracic chaetigerous segments, and short thoracic membranes ending after the 3rd segment. Generic diagnosis of the genus Protis has been emended. Bushiella (B.) barentsii differs from other species of the subgenus Bushiella by morphology of the opercular talon of operculum, incomplete fusing of primary operculum with brood chamber, and large tubes (up to 5 mm in coil diameter) with 1-2 distinct longitudinal ridges.12 page(s
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A taxonomic revision of Pseudochitinopoma Zibrowius, 1969 (Annelida, Serpulidae) with description of two new species
2012Co-Authors: Kupriyanova, Elena K., Ten, Harry A., Nishi EjirohAbstract:Kupriyanova, Elena K., Ten, Harry A., Nishi, Ejiroh (2012): A taxonomic revision of Pseudochitinopoma Zibrowius, 1969 (Annelida, Serpulidae) with description of two new species. Zootaxa 3507: 57-78, DOI: 10.5281/zenodo.21047
Nishi Ejiroh - One of the best experts on this subject based on the ideXlab platform.
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A taxonomic revision of Pseudochitinopoma Zibrowius, 1969 (Annelida, Serpulidae) with description of two new species
2012Co-Authors: Kupriyanova, Elena K., Ten, Harry A., Nishi EjirohAbstract:Kupriyanova, Elena K., Ten, Harry A., Nishi, Ejiroh (2012): A taxonomic revision of Pseudochitinopoma Zibrowius, 1969 (Annelida, Serpulidae) with description of two new species. Zootaxa 3507: 57-78, DOI: 10.5281/zenodo.21047
Greg W. Rouse - One of the best experts on this subject based on the ideXlab platform.
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more is needed thousands of loci are required to elucidate the relationships of the flowers of the sea sabellida annelida
Molecular Phylogenetics and Evolution, 2020Co-Authors: Erfan Sayyari, Ekin Tilic, Josefin Stiller, Siavash Mirarab, Greg W. RouseAbstract:Sabellida is a well-known clade containing tube-dwelling annelid worms with a radiolar crown. Iterative phylogenetic analyses over three decades have resulted in three main clades being recognized; Fabriciidae, Serpulidae and Sabellidae, with Fabriciidae proposed as the sister group to Serpulidae. However, relationships within Sabellidae have remained poorly understood, with a proliferation of genera. In order to obtain a robust phylogeny with optimal support, we conducted a large-scale phylogenomic analysis with 19 new sabellid transcriptomes for a total of 21 species. In contrast to earlier findings based on limited DNA data, our results support the position of Fabriciidae as sister taxon to a Sabellidae + Serpulidae clade. Our large sampling within Sabellidae also allows us to establish a stable phylogeny within this clade. We restrict Sabellinae to a subclade of Sabellidae and broaden the previously monotypic Myxicolinae to include Amphicorina and Chone. We tested the robustness of species tree reconstruction by subsampling increasing numbers of genes to uncover hidden support of alternative topologies. Our results show that inclusion of more genes leads to a more stable topology with higher support, and also that including higher divergence genes leads to stronger resolution.
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Serpulidae (Annelida) of Lizard Island, Great Barrier Reef, Australia.
Zootaxa, 2015Co-Authors: Elena K Kupriyanova, Eunice Wong, Harry A. Ten Hove, Yanan Sun, Greg W. RouseAbstract:Serpulidae are obligatory sedentary polychaetes inhabiting calcareous tubes that are most common in subtropical and tropical areas of the world. This paper describes serpulid polychaetes collected from Lizard Island, Great Barrier Reef, Australia in 1983-2013 and deposited in Australian museums and overseas. In total, 17 serpulid genera were recorded, but although the study deals with 44 nominal taxa, the exact number of species remains unclear because a number of genera (i.e., Salmacina, Protula, Serpula, Spirobranchus, and Vermiliopsis) need world-wide revisions. Some species described herein are commonly found in the waters around Lizard Island, but had not previously been formally reported. A new species of Hydroides (H. lirs) and two new species of Semivermilia (S. annehoggettae and S. lylevaili) are described. A taxonomic key to all taxa found at Lizard Island is provided.
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Phylogeny of the Serpula-Crucigera-Hydroides clade (Serpulidae:Annelida) using molecular and morphological data: implications for operculum evolution
Invertebrate Systematics, 2008Co-Authors: Elena K Kupriyanova, R. Bastida-zavala, Magdalena N. Halt, Michael S. Y. Lee, Greg W. RouseAbstract:The type genus of Serpulidae, Serpula Linnaeus, 1758, along with closely related genera Crucigera Benedict, 1887 and Hydroides Gunnerus, 1768, accounts for approximately one-third of all described species in the family. Although previous morphological and molecular studies unequivocally indicate that these three genera constitute a monophyletic group, the status of each genus remains unknown. In this study, the relationships among and within the genera Serpula, Crucigera, and Hydroides were investigated using maximum parsimony and Bayesian analyses of nuclear (18S and 28S rDNA) and mitochondrial (cytochrome b) genomic molecular markers plus morphology. The phylogeny supports the monophyly of Hydroides, but Serpula forms a paraphyletic basal grade and Crucigera is polyphyletic. The lack of close relationship between Hydroides and Crucigera indicates that their similar opercular features are not homologous.
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Phylogenetic relationships within Serpulidae (Sabellida, Annelida) inferred from molecular and morphological data
Zoologica Scripta, 2006Co-Authors: Elena K Kupriyanova, Tara A. Macdonald, Greg W. RouseAbstract:We assessed phylogenetic relationships within Serpulidae (including Spirorbinae) using parsimony and Bayesian analyses of 18S rDNA, the D1 and D9−D10 regions of 28S rDNA, and 38 morphological characters. In total, 857 parsimony informative characters were used for 31 terminals, 29 serpulids and sabellid and sabellariid outgroups. Following ILD assessment the two sequence partitions and morphology were analysed separately and in combination. The morphological parsimony analysis was congruent with the results of the 2003 preliminary analysis by Kupriyanova in suggesting that a monophyletic Serpulinae and Spirorbinae form a clade, while the remaining serpulids form a basal grade comprising what are normally regarded as Filograninae. Bremer support values were, however, quite low throughout. In contrast, the combined analyses of molecular and morphological data sets provided highly resolved and well-supported trees, though with some conflict when compared to the morphology-only analysis. Spirorbinae was recovered as a sister group to a monophyletic group comprising both ‘filogranin’ taxa (Salmacina, Filograna, Protis, and Protula) and ‘serpulin’ taxa such as Chitinopoma, Metavermilia, and Vermiliopsis. Thus the traditionally formulated subfamilies Serpulinae and Filograninae are not monophyletic. This indicates that a major revision of serpulid taxonomy is needed at the more inclusive taxonomic levels. We refrain from doing so based on the present analyses since we feel that further taxon sampling and molecular sequencing are required. The evolution of features such as the operculum and larval development are discussed.
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The phylogenetic position of Siboglinidae (Annelida) inferred from 18S rRNA, 28S rRNA and morphological data
Cladistics, 2004Co-Authors: Vincent Rousset, Greg W. Rouse, Mark E. Siddall, Annie Tillier, Fredrik PleijelAbstract:We assess the phylogenetic position of Siboglinidae (previously known as the phyla Pogonophora and Vestimentifera, but now referred to Annelida) in parsimony analyses of 1100 bp from 18S rRNA, 320 bp from the D1 region of 28S rRNA, and 107 morphological characters, totaling 667 parsimony informative characters. The 34 terminal taxa, apart from six siboglinids, include polychaete members of Sabellida, Terbelliformia, Cirratuliformia and Spionida, plus two Aciculata polychaetes as outgroups. Our results contradict most recent hypotheses in showing a sistergroup relationship between Siboglinidae and Oweniidae, and in that the latter taxon is not a member of Sabellida. Furthermore, our results indicate that Sabellariidae is not closely related to Sabellida, that Serpulidae may be nested within Sabellidae, and that Alvinellidae is nested within Ampharetidae. � The Willi Hennig Society 2004.
