Fish Facts

Halgerda stricklandi

Stewart Whitfield - Friday, September 18, 2009

Halgerda stricklandi is a species of sea slug, a dorid nudibranch, a shell-less marine opisthobranch gastropod mollusk in the family Discodorididae.

Distribution

This species has been found in Indonesia, Malaysia, Thailand, the Andaman Sea and Myanmar.

Description

This animal can be distinguished by large, conical, bright orange-tipped tubercles scattered over the dorsum. Below each of the orange tips the tubercles is a band of solid white. Many smaller orange tubercles are scattered amongst the larger ones. The rhinophore club is translucent yellow. There is a single black line extending down the length of both the rhinophore club and stalk, on the posterior midline. There is black pigmentation on the anterior side of the club, while the gill has black spots on the anterior sides of the four branchial leaves. The margin of the foot is orange.


Further reading

  • Fahey, S.J. & Gosliner, T.M. (1999) Preliminary Phylogeny of Halgerda (Nudibranchia: Halgerdidae) from the tropical Indo-Pacific, with descriptions of three new species. Proceedings of the California Academy of Sciences, 51(11): 424-448.


References

  1. ^ http://www.nudipixel.net/species/halgerda_stricklandi/
  2. ^ Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005. Classification and nomenclator of gastropod families. Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. ISBN 3-925919-72-4. ISSN 0076-2997. 397 pp. http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278
  3. ^ http://www.seaslugforum.net/factsheet.cfm?base=halgstric
  4. Halgerda stricklandi

    Halgerda stricklandi
    Scientific classification
    Kingdom: Animalia
    Phylum: Mollusca
    Class: Gastropoda
    (unranked): cladeHeterobranchia
    informal groupOpisthobranchia
    clade Nudipleura
    cladeNudibranchia
    Superfamily: Doridoidea
    Family: Discodorididae
    Genus: Halgerda
    Species: H. stricklandi
    Binomial name
    Halgerda stricklandi
    (Fahey & Gosliner, 1999)

 


 

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