Published June 5, 2026 | Version v1

Austrostylis paradivacumatus

  • 1. Leibniz Institute for the Analysis of Biodiversity Change, Centre for Taxonomy and Morphology, Museum of Nature Hamburg, Zoology, Hamburg, Germany
  • 2. Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Biodiversidad y Biología Experimental (DBBE), Buenos Aires, Argentina & Universidad de Buenos Aires – CONICET, Instituto de Biodiversidad y Biología Experimental y Aplicada (IBBEA), Buenos Aires, Argentina
  • 3. Leibniz Institute for the Analysis of Biodiversity Change, Centre for Taxonomy and Morphology, Museum of Nature Hamburg, Zoology, Hamburg, Germany & Leibniz Institute for the Analysis of Biodiversity Change, Centre for Biodiversity Knowledge Science, Museum of Nature Hamburg, Zoology, Hamburg, Germany

Description

Austrostylis paradivacumatus (Mühlenhardt-Siegel, 2005)

Fig. 10

described as Makrokylindrus paradivacumatus; Mühlenhardt-Siegel 2005.

Holotype.

South Atlantic Ocean • subA. ♂; Angola Basin, DIVA I exped., FS Meteor stat. M 48/1-344 -1; 17°06.2'S, 04°41.7'E to 17°07.5'S, 04°42.3'E [- 17.08225, 4.68008; - 17.12423, 4.7046]; 5415 [5460] m depth; 25 July 2000; Angelika Brandt & J. Wolfgang Wägele leg.; epibenthic sledge; ZMH -K-040848.

Diagnosis.

Carapace without ornamentations. Antenna 1, accessory flagellum tri-articulated. Pleon elongate; Pleonite 6 length 0.5–0.8 pleonite 5 length. Telson length 0.7–1.1 pleonite 6 length; sub-terminal telsonic setae located rather close to the apical ones and of equal length (after Mühlenhardt-Siegel 2005 b).

Distribution.

South Atlantic, Argentine and Angola Basins, 4602–5422 m depth (Mühlenhardt-Siegel 2005 b, 2014).

Notes

Published as part of Mercado-Salas, Nancy F., Mühlenhardt-Siegel, Ute, Pereira, Emanuel & Garilao, Cristina, 2026, An annotated type catalogue and a fully digitised Crustacea collection of the Museum of Nature Hamburg, Zoology. Part I: Crustacea, Malacostraca, Peracarida, Cumacea, pp. 137-193 in Evolutionary Systematics 10 (1) on pages 137-193, DOI: 10.3897/evolsyst.10.187593

Files

Files (1.3 kB)

Name Size Download all
md5:32056bbea49772fa5516d6b29b229982
1.3 kB Download

System files (11.6 kB)

Name Size Download all
md5:a897e26d0cde3638c29c9a413f272370
11.6 kB Download

Linked records

Additional details

Biodiversity

Collection code
ZMH
Material sample ID
ZMH-K-040848
Event date
2000-07-25
Verbatim event date
2000-07-25
Scientific name authorship
Muhlenhardt-Siegel
Kingdom
Animalia
Phylum
Arthropoda
Order
Cumacea
Family
Diastylidae
Genus
Austrostylis
Species
paradivacumatus
Taxon rank
species
Type status
holotype
Taxonomic concept label
Austrostylis paradivacumatus (Muhlenhardt-Siegel, 2005) sec. Mercado-Salas, Mühlenhardt-Siegel, Pereira & Garilao, 2026

References

  • Mühlenhardt-Siegel U (2005 b) New species of the family Diastylidae (Peracarida: Cumacea) from the Angola Basin (south-eastern Atlantic). Deep-sea expedition DIVA-I. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 102: 99–152.