Verum striolatum

• Main Author: Young, Paulo S.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2001
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Maxillopoda; Pedunculata; Scalpellidae; Verum; Verum striolatum; Arctic Ocean
• Online Access: https://doi.org/10.5281/zenodo.4885248; http://treatment.plazi.org/id/03927A32490CFA11FC8DFA9AFE71FC63

Verum striolatum (G. O. Sars, 1877) Scalpellum striolatum G. O. Sars, 1877: 364; 1885: 245, pl. 20, figs 5-7. — Hoek 1883: 29; 1909: 269. — Weltner 1897: 250; 1898: 11; 1900: 302. — Gruvel 1905: 64, fig. 71. — Broch 1927a: 513; 1927c: 251; 1953: 5, fig. 2. — Arndt 1933: 290. — Tarasov 1936: 46; 1937: 45. — Stephensen 1936: 22, fig. 9. — Krüger 1940: 466. — Tarasov & Zevina 1957: 138, figs 10, 42, 43. — Zevina & Tarasov 1964: 232, figs 4-6. Scalpellum ( Episcalpellum ) striolatum – Broch 1924: 41, fig. 14. — Nilsson-Cantell 1978: 31, fig. 13, map 8. Verum strialatum [sic] – Zevina 1978 b: 1348. Verum striolatum – Zevina 1981: 222, fig. 159. MATERIALEXAMINED. — MARVEL, Mid-Atlantic Ridge (Rainbow vent site), stn PL 1196, 36°13.78’N, 33°54.14’W, 2295 m, 1 specimen, tl (cl) 6.8 (5.8) mm (MNHN Ci 2876). REMARKS Only one small specimen with broken plates was collected during the MARVEL Expedition. It does not have the longitudinal ridges fully developed, especially on the tergum and scutum. When reviewing the literature, I noted that different stages of peduncular development were figured by different authors (Sars 1885; Broch 1924, 1953; Stephensen 1936; Tarasov & Zevina 1957; Nilsson- Cantell 1978). Their small specimens had an eightplate pattern of scales in two whorls (rl-cl and sr-l-sc) which is transformed in larger specimens to two whorls of approximately four to five similar plates. Verum striolatum is a common species from the Arctic Ocean ranging between 62°N and 80°N, and between 342 and 2700 m (Zevina 1981: 222). This new sample extends significantly its distribution to the Azores region. Published as part of Young, Paulo S., 2001, Deep-sea Cirripedia Thoracica (Crustacea) from the northeastern Atlantic collected by French expeditions, pp. 705-756 in Zoosystema 23 (4) on pages 738-739, DOI: 10.5281/zenodo.4689055