Gynodiastylis carinata Calman, 1911

Gerken, Sarah, 2015, New Zealand Diastylidae and Gynodiastylidae (Crustacea: Cumacea), Zootaxa 4031 (1), pp. 1-77 : 71-72

publication ID	https://doi.org/ 10.11646/zootaxa.4031.1.1
publication LSID	lsid:zoobank.org:pub:19E72EB1-B55C-40C0-AD11-23BA6E97D438
DOI	https://doi.org/10.5281/zenodo.6122606
persistent identifier	https://treatment.plazi.org/id/C70EEC59-6E63-FF85-FF24-1BE7FDC87D35
treatment provided by	Plazi
scientific name	Gynodiastylis carinata Calman, 1911
status

Treatment

Gynodiastylis carinata Calman, 1911 View in CoL

Gynodiastylis carinata Calman, 1911: 368 View in CoL –370, pl. XXXV, Figs. 6–31 View FIGURE 6 View FIGURE 7 View FIGURE 8 View FIGURE 9 View FIGURE 11 View FIGURE 12 View FIGURE 13 View FIGURE 14 View FIGURE 15 View FIGURE 16 View FIGURE 17 View FIGURE 18 View FIGURE 19 View FIGURE 20 View FIGURE 21 View FIGURE 22 View FIGURE 23 View FIGURE 24 View FIGURE 25 View FIGURE 26 View FIGURE 27 View FIGURE 28 View FIGURE 29 View FIGURE 30 View FIGURE 31 .— Zimmer, 1913: 480; 1941: 36.— Hale, 1946: 362.— Jones, 1963: 71 –73.— Gerken, 2001: 40, fig. 160.

Gynodiastylis carinatus Stebbing, 1912: 147 ; 1913: 162, fig. 112.

Material examined. None.

Diagnosis. Female and subadult male. Carapace with several complete lateral and dorsolateral ridges. Eyelobe with 3 lenses. Pereopod 2 without fine hair–like setae. Pereopods 3–5 dactylus article and terminal seta simple. Telson much shorter than uropod peduncles. Uropod endopod biarticulate.

Adult male. As in females, except with pseudorostrum relatively shorter and less acute, eyelobe larger, antennal notch less open. Pereonite 3 not widened, so little distance between pereopod 2 and pereopod 3. Remarks. The carapace morphology with multiple lateral and dorsolateral ridges is currently unique within the gynodiastylid fauna of New Zealand.