Verum carinatum (Hoek, 1883)

Pitriana, Pipit, Jones, Diana S., Corbari, Laure & Rintelen, Kristina von, 2020, New insights gained from museum collections: Deep-sea barnacles (Crustacea, Cirripedia, Thoracica) in the Museum National d'Histoire Naturelle, Paris, collected during the Karubar expedition in 1991, Zoosystematics and Evolution 96 (2), pp. 649-698 : 649

publication ID

https://dx.doi.org/10.3897/zse.96.55733

publication LSID

lsid:zoobank.org:pub:DF25E94F-EDEC-4FD4-BA1D-E4AC288282AD

persistent identifier

https://treatment.plazi.org/id/DF2280AD-91D7-598F-90B0-89530C9D1108

treatment provided by

Zoosystematics and Evolution by Pensoft

scientific name

Verum carinatum (Hoek, 1883)
status

 

Verum carinatum (Hoek, 1883) Figure 28 View Figure 28

Scalpellum carinatum Hoek, 1883: 76, pl. III, figs 7, 8. - Pilsbry 1907a: 53, fig. 18. - Gruvel 1920: 20. - Barnard 1925: 3. - Broch 1953: 7. - Weisbord 1977: 243-244, pl. 27, figs 3, 4.

Scalpellum imperfectum Pilsbry, 1907a: 75, fig. 30, pl. IV, figs 15-18. - Annandale 1913: 233. - Barnard 1924: 47. - MacDonald 1929: 537. - Broch 1953: 9. - Stubbings 1961: 11, text-fig. 2. - 1967: 234.

Meroscalpellum imperfectum . - Newman & Ross, 1971: 119, text-fig. 62.

Verum carinatum . - Zevina, 1981: 225-226, fig. 163. - Shalaeva and Boxshall 2014: 53, fig. 37.

Material examined.

- Kei Islands: 1 specimen, MNHN-IU-2019-4920, Stn. DW 18, 05°18'S, 133°01'E, 205-212 m depth, 24 October 1991.

Diagnosis.

Capitulum with 14 plates separated by chitinous interspaces, surface smooth; carina bowed, angularly bent, with flat roof; upper latus irregular pentagonal; inframedian latus large, wine-glass-shaped.

Description.

Capitulum elongate, plates covered by thin, chitinous membrane. Scutum elongated, apex pointed, occludent margin very convex. Tergum flat, triangular, apex very recurved, occludent margin very arched. Carina with umbo at top of flat roof. Upper latus flat, irregular pentagonal; rostrum narrow, elongated; rostral lateral convex with rostral margin short; inframedian latus wine-glass-shaped; carinal latus flat, large. Peduncle short, calcareous scales distinct. Cirrus I unequal, anterior ramus broader than posterior ramus; cirri II to VI long, rami equal; cirrus VI with caudal appendages. Maxillule not notched, two large spines on upper side, cutting edge almost straight; mandible with three large teeth excluding inferior angle. Measurements of specimen: height of capitulum 9.14 mm, width 4.53 mm, thickness 1.74 mm; length of peduncle 2.54 mm and width 2.20 mm.

Distribution.

Atlantic, excluding polar areas; Pacific, Southeast. Known depth range 600 to 2,400 m ( Shalaeva and Boxshall 2014). In this study, Verum carinatum was found at Kei Islands, Indonesia.

Type locality.

Station 135, near the Island of Tristan da Cunha; depth: 1,800 m; bottom: rock, shells ( Hoek 1883).

Kingdom

Animalia

Phylum

Arthropoda

Class

Maxillopoda

Order

Scalpelliformes

Family

Scalpellidae

Genus

Verum

Loc

Verum carinatum (Hoek, 1883)

Pitriana, Pipit, Jones, Diana S., Corbari, Laure & Rintelen, Kristina von 2020
2020
Loc

Scalpellum imperfectum

Pilsbry 1907
1907
Loc

Scalpellum carinatum

Hoek 1883
1883