Published December 31, 2006 | Version v1
Taxonomic treatment Open

Carinophallus Rogers, 2006, Gen. Nov.

Authors/Creators

Description

Genus Carinophallus Gen. Nov.

Branchinella Daday 1910; Linder 1941; Tiwari 1958; Baid 1975; Hamer 1994, 1999; Belk & Brtek 1995; Brtek 1996; Brendonck & Riddoch 1997; Brtek & Mura 2000. Branchinema Wolf, in Daday 1910.

Diagnosis (Figure 1 B). Fully extended penes extending to base of third post­genital abdominal segment. Basal portion of penes rigid, cylindrical, each bearing a single large, triangular, ventral carina with apex directed laterally. Rigid basal portion each bearing a single small, truncated, cylindrical, medial tubercle, with apical patch of denticles. Distal eversible portion of penes soft, cylindrical, with two large medial spines, two medium sized ventrolateral spines, and two medium sized apical spines. Distal portion of ventrolateral surface with small proximally directed spines. Penal apex truncate, directed apically. Brood pouch sub­cylindrical to sub­spherical, extending to the base of the first abdominal segment. Male with frontal appendage present. “Antenna­like” appendages absent.

The morphology of the eversible portion of the penes in Carinophallus and Thamnocephalus similar. One species from Africa and southern Asia (see below).

Notes

Published as part of Rogers, D. Christopher, 2006, A genus level revision of the Thamnocephalidae (Crustacea: Branchiopoda: Anostraca), pp. 1-25 in Zootaxa 1260 on page 10, DOI: 10.5281/zenodo.173180

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Linked records

Additional details

Biodiversity

Kingdom
Animalia
Phylum
Arthropoda
Order
Anostraca
Family
Thamnocephalidae
Genus
Carinophallus
Taxon rank
genus
Taxonomic status
gen. nov.
Taxonomic concept label
Carinophallus Rogers, 2006

References

  • Linder, F. (1941) Contributions to the morphology and the taxonomy of the Branchiopoda Anostraca. Zoologiska Bidrag fran Uppsala, 10, 101 - 302.
  • Hamer, M. L. (1994) The Anostraca (Crustacea: Branchiopoda) of Southern Africa. Ph. D. Thesis, Department of Zoology and Entomology, University of Natal, Pietermaritzburg, Republic of South Africa.
  • Hamer, M. L. (1999) Anostraca In: Guides to the Freshwater Invertebrates of Southern Africa, Crustacea I: Notostraca, Anostraca, Conchostraca and Cladocera. Editors: J. A. Day, B. A. Stewart, I. J. De Moor, and A. E. Louw. Prepared for the Water Research Commission, WRC Report No. TT 121 / 00. 126 pp.
  • Belk, D. & Brtek, J. (1995) Checklist of the Anostraca. Hydrobiologia, 298, 315 - 354.
  • Brtek, J. (1996) Gurneya, a new genus of Thamnocephalidae (Branchiopoda, Anostraca), with some notes on the taxonomy of the family. Zbornik Slovenskeho Narodneho Muzea, Prirodne Ved y, 42, 3 - 7.
  • Brendonck, L. & Riddoch, B. (1997) Anostraca (Branchiopoda) of Botswana: Morphology, Distribution, Diversity, and Endemicity. Journal of Crustacean Biology, 17, 111 - 134.
  • Brtek, J. & Mura, G. (2000) Revised key to the families and genera of the Anostraca with notes on their geographical distribution. Crustaceana, 73, 1037 - 1088.