Taxonomic analysis of the genital plates and associated structures in Ophiuroidea (Echinodermata)
Author
Stöhr, Sabine
412800EB-AACE-4313-9810-61F89B740405
Swedish Museum of Natural History, Department of Zoology, Box 50007, 10405 Stockholm, Sweden.
sabine.stohr@nrm.se
text
European Journal of Taxonomy
2024
2024-05-14
933
1
98
https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2525/11335
journal article
10.5852/ejt.2024.933.2525
2118-9773
11198874
8F720F2B-BFBC-4CA1-BFF2-A2B8C7C8D3E1
Aganaster gregarius
(Meek & Worthen, 1869)
(
Ophiurina
incertae sedis
), Early Carboniferous: adGP cleaver-shaped, long, bar-like proximal part with widened distal third, distal abradial edge broadened and flat. abGP absent or perhaps fused to adGP. Articular structures with one or two condyles. RS inner side, abGP and oGP unknown.