Gorgonocephalidae Ljungman, 1867
publication ID |
https://doi.org/ 10.5852/ejt.2018.416 |
publication LSID |
lsid:zoobank.org:pub:AD094812-5768-43E9-BCC2-9226E69F0820 |
DOI |
https://doi.org/10.5281/zenodo.3816287 |
persistent identifier |
https://treatment.plazi.org/id/039E87E8-1F66-302C-FD9C-FB407A70F817 |
treatment provided by |
Valdenar |
scientific name |
Gorgonocephalidae Ljungman, 1867 |
status |
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Family Gorgonocephalidae Ljungman, 1867 View in CoL
Astrochelidae Verrill, 1899a: 79 .
Type genus
Gorgonocephalus Leach, 1815 View in CoL (type species: G. caputmedusae ( Linnaeus, 1758)) View in CoL .
Other genera
Asteroporpa Örstedt & Lütken, 1856 View in CoL , Astracme Döderlein, 1927 View in CoL , Astroboa Döderlein, 1911 View in CoL , Astrocaneum Döderlein, 1911 View in CoL , Astrochalcis Koehler, 1905 View in CoL , Astrochele Verrill, 1878 View in CoL , Astrochlamys Koehler, 1912 View in CoL , Astrocladus Verrill, 1899b View in CoL , Astroclon Lyman, 1879 View in CoL , Astrocnida Lyman, 1872 View in CoL , Astrocrius Döderlein, 1927 View in CoL , Astrocyclus Döderlein, 1911 View in CoL , Astrodendrum Döderlein, 1911 View in CoL , Astrodictyum Döderlein, 1927 View in CoL , Astroglymma Döderlein, 1927 View in CoL , Astrogomphus Lyman, 1869 View in CoL , Astrogordius Döderlein, 1911 View in CoL , Astrohamma Döderlein, 1930 View in CoL , Astrohelix Döderlein, 1930 View in CoL , Astroniwa McKnight, 2000 View in CoL , Astrophyton Fleming, 1828 View in CoL , Astroplegma Döderlein, 1927 View in CoL , Astrosierra Baker, 1980 View in CoL , Astrospartus Döderlein, 1911 View in CoL , Astrothamnus Matsumoto, 1915 View in CoL , Astrothorax Döderlein, 1911 View in CoL , Astrothrombus H.L. Clark, 1909a View in CoL , Astrotoma Lyman, 1875 View in CoL , Astrozona Döderlein, 1930 View in CoL , Conocladus H.L. Clark, 1909b View in CoL , Ophiocrene Bell, 1894 View in CoL , Ophiozeta Koehler, 1930 View in CoL , Schizostella A.H. Clark, 1952 View in CoL .
Diagnosis
Dorsal disc and arms with scales and plates, which bear thorny granules or spines. Girdles of small hyaline hooks on the arms. Arms branching or simple. All vertebrae without oral bridge. Gonads restricted to disc. Multiple teeth in irregular columns, dental plate entire. Arm spine articulation with slit-shaped muscle opening proximally bordered by vertical ridge, small nerve opening at a distance.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
Kingdom |
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Phylum |
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Class |
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Order |
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Family |
Gorgonocephalidae Ljungman, 1867
Stöhr, Sabine, Hugall, Andrew F., Thuy, Ben & Martynov, Alexander 2018 |
Astroniwa
McKnight 2000 |
Astrosierra
Baker 1980 |
Schizostella A.H. Clark, 1952
A. H. Clark 1952 |
Astrohamma Döderlein, 1930
Doderlein 1930 |
Astrohelix Döderlein, 1930
Doderlein 1930 |
Astrozona Döderlein, 1930
Doderlein 1930 |
Ophiozeta
Koehler 1930 |
Astracme Döderlein, 1927
Doderlein 1927 |
Astrocrius Döderlein, 1927
Doderlein 1927 |
Astrodictyum Döderlein, 1927
Doderlein 1927 |
Astroglymma Döderlein, 1927
Doderlein 1927 |
Astroplegma Döderlein, 1927
Doderlein 1927 |
Astrothamnus
Matsumoto 1915 |
Astrochlamys
Koehler 1912 |
Astroboa Döderlein, 1911
Doderlein 1911 |
Astrocaneum Döderlein, 1911
Doderlein 1911 |
Astrocyclus Döderlein, 1911
Doderlein 1911 |
Astrodendrum Döderlein, 1911
Doderlein 1911 |
Astrogordius Döderlein, 1911
Doderlein 1911 |
Astrospartus Döderlein, 1911
Doderlein 1911 |
Astrothorax Döderlein, 1911
Doderlein 1911 |
Astrothrombus H.L. Clark, 1909a
H. L. Clark 1909 |
Conocladus H.L. Clark, 1909b
H. L. Clark 1909 |
Astrochalcis
Koehler 1905 |
Astrochelidae
Verrill 1899: 79 |
Astrocladus
Verrill 1899 |
Ophiocrene
Bell 1894 |
Astroclon
Lyman 1879 |
Astrochele
Verrill 1878 |
Astrotoma
Lyman 1875 |
Astrocnida
Lyman 1872 |
Astrogomphus
Lyman 1869 |
Asteroporpa Örstedt & Lütken, 1856
Orstedt & Lutken 1856 |
Astrophyton
Fleming 1828 |
Gorgonocephalus
Leach 1815 |