The taxonomic status of Hymenodora (Crustacea: Oplophoroidea): morphological and molecular analyses suggest a new family and an undescribed diversity deep in the sea Author Lunina, Anastasiia Author Kulagin, Dmitry Author Vereshchaka, Alexander alv@ocean.ru text Zoological Journal of the Linnean Society 2024 Zool. J. Linn. Soc. 2023-08-14 200 2 336 351 http://dx.doi.org/10.1093/zoolinnean/zlad077 journal article 296805 10.1093/zoolinnean/zlad077 a5f57d75-9b7c-46dc-b11f-ee2fc4200e29 0024-4082 11239996 E48CE650-52B3-4853-9249-D228B9E00306C Acanthephyridae Spence Bate, 1888 Diagnosis ( Fig. 7K–O ): rostrum dentate or unarmed, second maxilla with proximal endite bearing well-developed papilla and submarginal lamina; first maxilliped with three-segmented endopod; second maxilliped with distal segment subtriangular and attached diagonally to preceding segment.