Antennuloniscus latoperculus Brökeland, 2006, n. sp. ...

Antennuloniscus latoperculus n. sp. (Figs 1 C, 14–17) Material Holotype: Ψ, 1.6 mm; station 134­3, 65°19.20–19.05’S 48°03.77–02.92’W, 4069 m; ZMH K­ 40727. Paratypes: same locality as holotype: 1 female, 1.7 mm, ZMH K­ 40728. Station 131­3, 65°19.83–19.99’S 51°31.61–31.23’W, 3053 m: 4 ΨΨ 1.3–1.8 mm;...

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Bibliographic Details
Main Author: Brökeland, Wiebke
Format: Text
Language:unknown
Published: Zenodo 2006
Subjects:
Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Isopoda
Haploniscidae
Antennuloniscus
Antennuloniscus latoperculus
Southern Ocean
Online Access:https://dx.doi.org/10.5281/zenodo.6261612
https://zenodo.org/doi/10.5281/zenodo.6261612
Description
Summary:Antennuloniscus latoperculus n. sp. (Figs 1 C, 14–17) Material Holotype: Ψ, 1.6 mm; station 134­3, 65°19.20–19.05’S 48°03.77–02.92’W, 4069 m; ZMH K­ 40727. Paratypes: same locality as holotype: 1 female, 1.7 mm, ZMH K­ 40728. Station 131­3, 65°19.83–19.99’S 51°31.61–31.23’W, 3053 m: 4 ΨΨ 1.3–1.8 mm; 1 ovigerous Ψ, 1.4 mm; ZMH K­ 40729. Diagnosis Body almost oblong, length 2.6 width, all pereonites with similar width. Head width 1.6 length, frontal margin slightly concave with medial rostral process. Broad, tapering, rostral process bent ventrally, with rounded apex. Pleotelson in females anterior margin width 1.7 posterior margin¸ posterolateral processes slender, acute, not reaching terminal margin. Antennula with 3 flagellar articles in females. Antenna peduncular article 3 with relatively large dorsal tooth, longitudinal groove distinct, flagellum almost as long as articles 5 and 6, with 8 articles. Carpus of pereopods 1–3 with long simple setae ventrally, shorter on pereopods 4–7. Pleopod 2 of the female ... : Published as part of Brökeland, Wiebke, 2006, Three species of the isopod crustacean genus Antennuloniscus Menzies, 1962 (Asellota: Haploniscidae) from the Southern Ocean, pp. 1-29 in Zootaxa 1115 on pages 22-28, DOI: 10.5281/zenodo.171605 ...

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