Chromodoris lochi

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Loch's chromodoris
Chromodoris lochi (AA1).jpg
In the Philippines
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Nudibranchia
Suborder: Doridina
Superfamily: Doridoidea
Family: Chromodorididae
Genus: Chromodoris
Species:
C. lochi
Binomial name
Chromodoris lochi
Rudman, 1982 [1]

Chromodoris lochi, common name Loch's chromodoris, is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

Distribution

This species is found in the tropical waters of the central Indo-Pacific region and is known to range from Malaysia, Indonesia, Philippines to Fiji and the northern coast of Australia. [2]

Description

Chromodoris lochi is blue or blueish-white with a white margin and typically dark or black lines running down the mantle and the foot. On the mantle, a continuous line runs around the border passing on the outside of the rhinophore and a second median one can be discontinuous. Individuals can reach at least 4 cm in length. [3] There is some variation between individuals in this species, and the gills (retractile) and rhinophores (contractile) range in colour from a translucent straw-color, through to pink and light orange. [4] [5] [6] [7] This species is very similar in appearance to Chromodoris willani , Chromodoris boucheti and Chromodoris dianae and can be difficult to tell apart. Its most distinguishing feature is the uniform colouring of the mantle and the lack of white specks which are present in some of the other species. A recent study showed that more than one species is currently confused amongst Chromodoris lochi. [8]

Ecology

Chromodoris lochi, like many other dorid nudibranchs, feeds on sponges. It has been reported to eat Cacospongia mycofijiensis and Semitaspongia, both in the family Thorectidae. [9]

Related Research Articles

<i>Chromodoris willani</i> Species of gastropod

Chromodoris willani, commonly known as Willan's chromodoris, is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae. The species is named for the renowned nudibranch taxonomist Dr. Richard C. Willan.

<i>Chromodoris annae</i> Species of gastropod

Chromodoris annae also known as the Anna's magnificent sea slug is a species of sea slug, a very colourful nudibranch, a shell-less marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris magnifica</i> Species of gastropod

Chromodoris magnifica, also known as the magnificent sea slug is a sea slug, a species of nudibranch, a shell-less marine gastropod mollusc in the family Chromodorididae. It is the type species of the genus Chromodoris.

<i>Hypselodoris tryoni</i> Species of gastropod

Hypselodoris tryoni is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the genus Chromodorididae.

<i>Goniobranchus coi</i> Species of gastropod

Goniobranchus coi is a species of very colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris elisabethina</i> Species of gastropod

Chromodoris elisabethina is a species of very colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris westraliensis</i> Species of gastropod

Chromodoris westraliensis is a species of very colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Doriprismatica atromarginata</i> Species of gastropod

Doriprismatica atromarginata is a species of sea slug. It is a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae.

<i>Chromodoris dianae</i> Species of gastropod

Chromodoris dianae is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris strigata</i> Species of mollusc

Chromodoris strigata, commonly known as the streaked chromodoris, is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris boucheti</i> Species of gastropod


Chromodoris boucheti is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris colemani</i> Species of gastropod

Chromodoris colemani is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris michaeli</i> Species of gastropod

Chromodoris michaeli is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

<i>Goniobranchus rubrocornutus</i> Species of gastropod

Goniobranchus rubrocornutus is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

Hypselodoris jacksoni is a species of colourful sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

<i>Mexichromis pusilla</i> Species of gastropod

Mexichromis pusilla is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

Mexichromis similaris is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

Mexichromis circumflava is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

Verconia spencerensis is a species of colourful sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae. This species is localized to Australia.

<i>Goniobranchus leopardus</i> Species of gastropod

Goniobranchus leopardus, is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

References

  1. Rudman W. B. (1982) "The Chromodorididae (Opisthobranchia: Mollusca) of the Indo-West Pacific: Chromodoris quadricolor, C. lineolata and Hypselodoris nigrolineata colour groups". Zoological Journal of the Linnean Society 76(3): 183-241. doi:10.1111/j.1096-3642.1982.tb02182.x
  2. Rudman, 1982. Chromodoris lochi Sea Slug Forum, accessed 14 October 2013.
  3. Chromodoris lochi Sous les Mers, accessed 2019-01-25.
  4. Debelius, Helmut, 2001, Nudibranchs and Sea Snails: Indo-Pacific Field Guide, IKAN - Unterwasserarchiv, Frankfurt, Germany.
  5. P.L. Beesley, G.J.B. Ross, A. Wells, Mollusca - The southern synthesis, vol.5, CSIRO, 1998, ISBN   0-643-05756-0
  6. David Behrens, Nudibranch behaviour, New World Publication INC., 2005, ISBN   978-1878348418
  7. Gary Cobb & Richard Willan, Undersea jewels - a colour guide to nudibranchs, Australian Biological Resources Study, 2006, ISBN   0642568472
  8. Layton, K. K.; Gosliner, T. M.; Wilson, N. G. (2018). Flexible colour patterns obscure identification and mimicry in Indo-Pacific Chromodoris nudibranchs (Gastropoda: Chromodorididae). Molecular Phylogenetics and Evolution. 124: 27-36.
  9. Rudman W.B. & Bergquist, P.R., 2007. "A review of feeding specificity in the sponge-feeding Chromodorididae (Nudibranchia: Mollusca). Molluscan Research 27(2): 60–88.