TY - JOUR A1 - Williams, Jason D. A1 - Boyko, Christopher B. A1 - Marin, Ivan N. T1 - A new species and depth record of bopyrid (Crustacea, Isopoda) from a squat lobster in the Kuril-Kamchatka Trench T2 - European journal of taxonomy : 724:122-133 N2 - The branchial parasitic isopod Pleurocryptella altalis sp. nov. (Bopyridae: Pseudioninae) is described from the squat lobster host Munidopsis petalorhyncha Baba, 2005. The new species is morphologically similar to Pleurocryptella formosa Bonnier, 1900 and P. wolffi Bourdon, 1972b but can be distinguished based on male characters (differences in head, pleon and uropods) and female characters (differences in barbula, pleopods and pleotelson). The parasite specimens (a female and male pair) were collected with the squat lobster host at a depth of 5060–5130 m from the Kuril-Kamchatka Trench, representing the deepest record for any of the 850+ described bopyrid isopod species and for any record of an infested host. Dichotomous identification keys to females and males of Pleurocryptella species and subspecies are provided. T3 - European journal of taxonomy : EJT - 724:122-133 KW - Ectoparasite KW - Epicaridea KW - Pleurocryptella KW - NW Pacific KW - Munidopsis Y1 - 2020 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/55716 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-557166 SN - 2118-9773 VL - 2020 IS - 724 SP - 122 EP - 133 PB - Muséum National dHistoire Naturelle CY - Paris ER -