Decapod Crustacea of the Californian and Oregonian Zoogeographic Provinces 3371 Author Wicksten, Mary K. text Zootaxa 2012 2012-07-04 3371 1 307 journal article 1175­5334 Hymenodora acanthitelsonis Wasmer, 1972 ( Fig. 10B–F ) Hymenodora acanthitelsonis Wasmer, 1972: 87 , figs. 1–8. — Krygier & Pearcy 1981:87 . — Wicksten 2002: 136 . Diagnosis. Exoskeleton firm. Rostrum about equal to eye, with 6 dorsal teeth, continuing posteriorly as carina of carapace. Anterior carapace not inflated; carapace with weak cervical groove, also supra-branchial, subhepatic grooves, small pterygostomian tooth. Eye with tubercle at base of cornea. Scaphocerite blade tapered, lateral tooth exceeding blade. Abdominal somite 1 with anterolateral lobe overlapping posterior margin of carapace. Telson with 6–7 pairs dorsolateral spines, lobate end with numerous small spines.Total length about 50 mm . Color in life. Not reported. Habitat and depth. Pelagic, 2400–3000 m . Range. Off Oregon coast. Type locality off Oregon coast, 45 ˚ 18.0' N, 125 ˚ 43.2' W–45 ˚ 17.2' N, 125 ˚ 48.3' W .