Hypselodoris kanga

Hypselodoris kanga is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.[2]

Hypselodoris kanga
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Nudibranchia
Suborder: Doridina
Superfamily: Doridoidea
Family: Chromodorididae
Genus: Hypselodoris
Species:
H. kanga
Binomial name
Hypselodoris kanga
(Rudman, 1977)[1]

Distribution

This nudibranch was described from Kunduchi, Dar es Salaam, Tanzania. It was previously reported throughout the Indian Ocean and West Pacific Ocean.[2] Specimens from the Pacific Ocean are now thought to be other species, including Hypselodoris confetti and Hypselodoris roo.[3] It has been recorded from Mozambique.[4]

Description

Hypselodoris kanga has a blue-grey body covered in black and yellow spots. There are black spots bordered by blue at the mantle edge. The rhinophores are red and the rhinophore stalks deep blue. The gills are triangular in cross section and the gill pinnules are white. The inner edge of each gill is reddish orange in the upper quarter, deep blue in the mid region and white in the basal quarter. The smooth outer side of each gill is orange-red in the upper quarter and the rest has a background colour of light blue with a row of large yellow spots. The two outer corners of each gill are bordered with red at the tip becoming dark blue at the base. This species can reach a total length of at least 70 mm (2.8 in) and has been observed feeding on sponges from the genus Dysidea.[2]

gollark: Your personal computer probably has basically as much single-threaded performance as the best available ones now, give or take 40%, which is actually quite substantial but oh well.
gollark: That probably doesn't help if your thing isn't already parallel.
gollark: GPU acceleration is hard. Running mostly independent things in parallel on CPU probably isn't.
gollark: Does Matlab have some kind of profiler to find the slowest bits?
gollark: Can you evaluate each configuration in parallel in the genetic algorithm bit?

References
  1. Rudman, W.B. (1977) Chromodorid opisthobranch Mollusca from East Africa and the tropical West Pacific. Zoological Journal of the Linnean Society, 61: 351-397.
  2. Rudman, W.B., 1999 (February 8) Hypselodoris kanga Rudman, 1977. [In] Sea Slug Forum. Australian Museum, Sydney.
  3. Epstein, H. E.; Hallas, J. M.; Johnson, R. F.; Lopez, A.; Gosliner, T. M. (2018). Reading between the lines: revealing cryptic species diversity and colour patterns in Hypselodoris nudibranchs (Mollusca: Heterobranchia: Chromodorididae). Zoological Journal of the Linnean Society. 2018, XX, 1–74. With 40 figures.
  4. Tibiriçá, Y.; Pola, M.; Cervera, J. L. (2017). Astonishing diversity revealed: an annotated and illustrated inventory of Nudipleura (Gastropoda: Heterobranchia) from Mozambique. Zootaxa. 4359 (1): 001–133, p. 34, fig. 10E
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.