Colurostylis lemura Calman, 1917

Gerken, Sarah, 2015, New Zealand Diastylidae and Gynodiastylidae (Crustacea: Cumacea), Zootaxa 4031 (1), pp. 1-77 : 7

Colurostylis lemura Calman, 1917

Colurostylis lemurum Calman, 1917: 153 –155, Figs. 7–8 .— Zimmer, 1943: 139 –140.— Jones, 1963: 68 –69, Figs. 295–301.— Gerken & Lörz, 2007: 38.

Colurostylis lemura . — Băcescu, 1992: 271 –272.

Material examined. None.

Diagnosis. Female and subadult male. Carapace with 2 oblique ridges, anterolateral angle not serrate. Pseudorostrum acute. Eyelobe with lenses. Antennule peduncle of 3 articles. Uropod peduncles shorter than pleonites 5 and 6 together, uropod endopod longer than exopod.

Adult male. Antenna extending past posterior border of telson . Telson without subterminal setae.

Remarks. Colurostylis lemurum is most similar to C. whitireia n. sp., as both species have oblique ridges on the carapace. However, in C. lemurum the pseudorostrum is acute and the antennule peduncle is of 3 articles, while in C. whitireia the pseudorostrum is blunt and the antennule peduncle is of 2 articles.

Figures

FIGURE 7. Diastylis acanthoelachys n. sp. paratype preparatory female (NIWA 093201). A, pereopod 1; B, pereopod 2; C, pereopod 3; D, pereopod 4; E, pereopod 5; F, pleonite 6, telson and uropods.

FIGURE 8. Diastylis adaioacanthus n. sp. holotype subadult female (NIWA 093195). A, side view. Paratype subadult female (NIWA 093182). B, dorsal view; C, antennule; D, mandible; E, maxilla; F, maxilliped 1; G, maxilliped 2.