Nausithoe striata

• Main Authors: Molinari, Clarissa G., Collins, Allen G., Morandini, André C.
• Format: Other/Unknown Material
• Language: unknown
• Published: 2023
• Subjects: Biodiversity; Taxonomy; Animalia; Cnidaria; Scyphozoa; Coronatae; Nausithoidae; Nausithoe; Nausithoe striata; Antarctic; Greenland; Antarctic Ocean; Antarc*
• Online Access: https://zenodo.org/record/8270773; https://doi.org/10.5281/zenodo.8270773

Nausithoe striata (Vanhöffen, 1910) (Fig. 16: A–B) Tubularia striata Vanh ̂ffen, 1910: 280, fig. 6. Scyphistoma striatum — Vanĥffen, 1910: vii. Stephanoscyphus striatus — Leloup, 1937: 64. Stephanoscyphistoma striatus — Jarms, 1990: 11. Nausithoe striata — Morandini & Jarms, 2005: 120–122, figs 7–9. Holotype ZMB CNI 14816. Material examined: ZMB CNI 14816. Diagnosis: polyp—solitary with 4 cusps per whorl. Description: Based on original description, and Morandini & Jarms (2005). Only known from the polyp stage. Polyp solitary; 8.4 mm in total length; light brown color; 0.58 mm basal disc; 0.14 mm diameter just above the basal disc; 0.34 mm diameter at 2 mm height and 0.64 at 5 mm height; aperture 0.96 mm in diameter; 5 whorls of 4 internal cusps. Type locality: Antarctic Ocean (65°S 85°E), 2,450m depth. Distribution: Only known from type locality. Remarks: This species was diagnosed based on one polyp SEM, which revealed 4 internal cusps per whorl, the same as N. simplex. Nevertheless, N. simplex has only one whorl of internal cusps and was described from Greenland. Published as part of Molinari, Clarissa G., Collins, Allen G. & Morandini, André C., 2023, A morphological review of the jellyfish genus Nausithoe Kölliker, 1853 (Nausithoideae, Coronatae, Scyphozoa, Cnidaria), pp. 1-32 in Zootaxa 5336 (1) on pages 25-26, DOI:10.11646/zootaxa.5336.1.1, http://zenodo.org/record/8268440