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
Palaeocoma milleri
(Phillips, 1829)
(
Ophiopyrgidae
?),
Middle Triassic to Early Jurassic: adGP clubshaped with long, rod-like proximal part, inflated distal part angling dorsalwards. Articular structures possibly with one or two condyles, and a patch or process proximal to inflated end. abGP cup-shaped, exposed distally, bearing large, flat, rectangular papillae forming an arm comb.