Henricia spp. (Echinodermata: Asteroidea: Echinasteridae) of the White Sea: morphology, morphometry and synonymy

Olga A. Bratova, Gita G. Paskerova

Результат исследований: Научные публикации в периодических изданияхстатьянаучнаярецензирование

Выдержка

Though sea stars of the genus Henricia Gray, 1840 are widely used in biological studies, their species diversity in the
Arctic is poorly understood. We conducted a taxonomic revision of the genus Henricia from the White Sea and examined
381 specimens of Henricia sea stars deposited in the collection of the Zoological Institute of the Russian Academy of Sciences
(St. Petersburg), the type collection founded by A.M. Djakonov, and our own collection. Following the 1987 study by F.J. Madsen
and the 1950 study by A.M. Djakonov, we identified six species in the White Sea: Henricia eschrichti (J. Müller and Troschel, 1842),
Henricia perforata (O.F. Müller, 1776), Henricia scabrior (Michailovskij, 1903), Henricia solida Djakonov, 1950, Henricia sanguinolenta
(O.F. Müller, 1776), and Henricia pertusa (O.F. Müller, 1776). Updated descriptions, identification keys, and distribution data of
these species are provided. Statistical analysis based on the set of individual characters confirmed the validity of the species
H. scabrior. Synonymy of Henricia species according to the 1950 study by A.M. Djakonov and the 1987 study by F.J. Madsen is
discussed.
Язык оригиналаанглийский
Страницы (с-по)341-355
ЖурналCanadian Journal of Zoology
Том96
Номер выпуска4
Ранняя дата в режиме онлайн3 окт 2017
DOI
СостояниеОпубликовано - 5 апр 2018

Ключевые слова

    Цитировать

    @article{1180c582540144f590493ddd386456fb,
    title = "Henricia spp. (Echinodermata: Asteroidea: Echinasteridae) of the White Sea: morphology, morphometry and synonymy",
    abstract = "Though sea stars of the genus Henricia Gray, 1840 are widely used in biological studies, their species diversity in theArctic is poorly understood. We conducted a taxonomic revision of the genus Henricia from the White Sea and examined381 specimens of Henricia sea stars deposited in the collection of the Zoological Institute of the Russian Academy of Sciences(St. Petersburg), the type collection founded by A.M. Djakonov, and our own collection. Following the 1987 study by F.J. Madsenand the 1950 study by A.M. Djakonov, we identified six species in the White Sea: Henricia eschrichti (J. M{\"u}ller and Troschel, 1842),Henricia perforata (O.F. M{\"u}ller, 1776), Henricia scabrior (Michailovskij, 1903), Henricia solida Djakonov, 1950, Henricia sanguinolenta(O.F. M{\"u}ller, 1776), and Henricia pertusa (O.F. M{\"u}ller, 1776). Updated descriptions, identification keys, and distribution data ofthese species are provided. Statistical analysis based on the set of individual characters confirmed the validity of the speciesH. scabrior. Synonymy of Henricia species according to the 1950 study by A.M. Djakonov and the 1987 study by F.J. Madsen isdiscussed.",
    keywords = "sea stars, species identification, tabular key, Russian Arctic",
    author = "Bratova, {Olga A.} and Paskerova, {Gita G.}",
    year = "2018",
    month = "4",
    day = "5",
    doi = "10.1139/cjz-2017-0072",
    language = "English",
    volume = "96",
    pages = "341--355",
    journal = "Canadian Journal of Zoology",
    issn = "0008-4301",
    publisher = "National Research Council of Canada",
    number = "4",

    }

    Henricia spp. (Echinodermata: Asteroidea: Echinasteridae) of the White Sea: morphology, morphometry and synonymy. / Bratova, Olga A.; Paskerova, Gita G.

    В: Canadian Journal of Zoology, Том 96, № 4, 05.04.2018, стр. 341-355.

    Результат исследований: Научные публикации в периодических изданияхстатьянаучнаярецензирование

    TY - JOUR

    T1 - Henricia spp. (Echinodermata: Asteroidea: Echinasteridae) of the White Sea: morphology, morphometry and synonymy

    AU - Bratova, Olga A.

    AU - Paskerova, Gita G.

    PY - 2018/4/5

    Y1 - 2018/4/5

    N2 - Though sea stars of the genus Henricia Gray, 1840 are widely used in biological studies, their species diversity in theArctic is poorly understood. We conducted a taxonomic revision of the genus Henricia from the White Sea and examined381 specimens of Henricia sea stars deposited in the collection of the Zoological Institute of the Russian Academy of Sciences(St. Petersburg), the type collection founded by A.M. Djakonov, and our own collection. Following the 1987 study by F.J. Madsenand the 1950 study by A.M. Djakonov, we identified six species in the White Sea: Henricia eschrichti (J. Müller and Troschel, 1842),Henricia perforata (O.F. Müller, 1776), Henricia scabrior (Michailovskij, 1903), Henricia solida Djakonov, 1950, Henricia sanguinolenta(O.F. Müller, 1776), and Henricia pertusa (O.F. Müller, 1776). Updated descriptions, identification keys, and distribution data ofthese species are provided. Statistical analysis based on the set of individual characters confirmed the validity of the speciesH. scabrior. Synonymy of Henricia species according to the 1950 study by A.M. Djakonov and the 1987 study by F.J. Madsen isdiscussed.

    AB - Though sea stars of the genus Henricia Gray, 1840 are widely used in biological studies, their species diversity in theArctic is poorly understood. We conducted a taxonomic revision of the genus Henricia from the White Sea and examined381 specimens of Henricia sea stars deposited in the collection of the Zoological Institute of the Russian Academy of Sciences(St. Petersburg), the type collection founded by A.M. Djakonov, and our own collection. Following the 1987 study by F.J. Madsenand the 1950 study by A.M. Djakonov, we identified six species in the White Sea: Henricia eschrichti (J. Müller and Troschel, 1842),Henricia perforata (O.F. Müller, 1776), Henricia scabrior (Michailovskij, 1903), Henricia solida Djakonov, 1950, Henricia sanguinolenta(O.F. Müller, 1776), and Henricia pertusa (O.F. Müller, 1776). Updated descriptions, identification keys, and distribution data ofthese species are provided. Statistical analysis based on the set of individual characters confirmed the validity of the speciesH. scabrior. Synonymy of Henricia species according to the 1950 study by A.M. Djakonov and the 1987 study by F.J. Madsen isdiscussed.

    KW - sea stars

    KW - species identification

    KW - tabular key

    KW - Russian Arctic

    UR - https://doi.org/10.1139/cjz-2017-0072

    U2 - 10.1139/cjz-2017-0072

    DO - 10.1139/cjz-2017-0072

    M3 - Article

    VL - 96

    SP - 341

    EP - 355

    JO - Canadian Journal of Zoology

    JF - Canadian Journal of Zoology

    SN - 0008-4301

    IS - 4

    ER -