Goniobranchus tumuliferus
species of mollusc

Goniobranchus tumuliferus is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.
Distribution
This species was described from Slut Island, Haitan Straits, China. Additional specimens were found by Collingwood at Labuan, Borneo. It has been reported from Thailand, Singapore, Japan, Hong Kong, Indonesia, Fiji and New Caledonia.
Description
Chromodoris tumuliferus is a chromodorid nudibranch with a translucent white mantle and large, carmine-red spots. There is a submarginal line at edge of the mantle which is yellow, either continuous or broken into yellow blotches, with a translucent or white extreme edge. In this outer margin there may be more red blotches or an almost continuous red margin. The wide distribution and variable colour pattern suggest a possible species complex. This species was transferred from Chromodoris to Goniobranchus on molecular (DNA) evidence. It is very similar in appearance to Goniobranchus kitae but that species has small white spots on the gills and rhinophores.
This brief starts where responsible research should: with the source description of “Goniobranchus tumuliferus” as species of mollusc. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the science & nature register because the source frames it as species of mollusc. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Stable identifiers, scientific names and standards terminology offer the best bridge between this overview and specialist evidence. The source revision retrieved here is dated Aug 11, 2026. The linked authority identifier is Q5581905. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Goniobranchus tumuliferus” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.