Diastylis catalinae Alberico & Mühlenhardt-Siegel, 2010, n. sp. ...

• Main Authors: Alberico, Natalia, Mühlenhardt-Siegel, Ute
• Format: Text
• Language: unknown
• Published: Zenodo 2010
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Cumacea; Diastylidae; Diastylis; Diastylis catalinae; Antarc*; Antarctic; Weddell Sea
• Online Access: https://dx.doi.org/10.5281/zenodo.6208584; https://zenodo.org/doi/10.5281/zenodo.6208584

Diastylis catalinae n. sp. (Figures 5−8) Material examined. R/V “Polarstern”. ANDEEP III (ANT XXII/3). East Weddell Sea, Sta. 81−8, 70º32.02´S, 14º35.05´W, 4392 m, 24 February 2005: 1 juvenile (ZMH K- 42180). West Weddell Sea. Sta. 110−8, 64º0.52´S, 43º02.09´W, 4698 m, 10 March 2005: 1 subadult ♂ (paratype ZMH K −42181). Sta. 121−11, 63º36.19´S, 50º37.15´W, 2657 m, 15 March 2005: 2 preparatory ♀♀ (holotype ZMH K −42182; paratype 42183), 1 manca (paratype ZMH K −42183). Diagnosis. Carapace, surface translucent, inferior margin serrated, anterior part with several teeth arranged in two non −uniform rows on each side of the pseudorostrum. Female: fourth article of antenna 2 with a minute seta, pereopods 3 and 4 with rudimentary exopods, telson with six −seven cuspidate setae on each side, uropod endopod of three articles. Description of the preparatory female (based on the holotype ZMH K −42182) Total length: approximately 9 mm. Carapace (Figures 5 A, B), surface translucent, approximately 1.2 times as long as ... : Published as part of Alberico, Natalia & Mühlenhardt-Siegel, Ute, 2010, Two new Diastylis (Cumacea: Diastylidae) from Antarctic waters: Diastylis andeepae and D. catalinae, pp. 33-48 in Zootaxa 2440 on pages 40-47, DOI: 10.5281/zenodo.194934 ...