Hypselodoris krakatoa

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

Hypselodoris krakatoa
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Nudibranchia
Suborder: Doridina
Superfamily: Doridoidea
Family: Chromodorididae
Genus: Hypselodoris
Species:
H. krakatoa
Binomial name
Hypselodoris krakatoa
Gosliner & Johnson, 1999[1]

Distribution

The holotype of this nudibranch was described from off southern point, Culebra (Bonito) Island, Batangas, Luzon, Philippines, at 25 m (82 ft) depth. Paratypes from the Philippines, Papua New Guinea and Okinawa were included in the original description. It is reported in the Western Pacific Ocean from Japan to Papua New Guinea.[2] Specimens from Taiwan originally identified as this species are now known to be distinct and named as Hypselodoris cerisae.[3]

Description

Hypselodoris krakatoa has a pale brown-white body and a purplish-blue foot. There are black lines and white spots running in lines across its body and dorsum. The gills are a light-brown colour and its rhinophores are orange-white. This species can reach a total length of at least 55 mm.[2]

gollark: At 34 generations you need more dragons than the age of the universe in years.
gollark: Anything above 10 runs into impracticality central.
gollark: Well, if you don't go to 56 generations it should be fine.
gollark: 1 for a CB one, 2 for a 2G one, 4 for a 3G one, 8 for a 4G one...
gollark: The number of required CB dragons increases by a factor of two with each generation. Unless you inbreed.

References
  1. Gosliner, T.M. & Johnson, R.F. (1999) Phylogeny of Hypselodoris (Nudibranchia: Chromodorididae) with a review of the monophyletic clade of Indo-Pacific species, including descriptions of twelve new species. Zoological Journal of the Linnean Society, 125: 1-114.
  2. Rudman, W.B., 2000 (August 13) Hypselodoris krakatoa Gosliner & Johnson, 1999. [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.
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