Ardeadoris cruenta is a species of very colorful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae. Its name is derived from the feminine form of the Latin word cruentus, which means "stained with blood" and is a reference to the red spots on its upper dorsum.
This species is located in the tropical Western Pacific Ocean. Locations within its range include Queensland in Australia, the Lembeh Straits in northern Sulawesi and the Solomon Islands. This species of nudibranch is not common.
Glossodoris cruenta has a pale-lemon colored body with a bright yellow and white lined frilly mantle and foot. There are red dots in a circular pattern on its dorsum next to the mantle edge. Both its rhinophores and gills have the same pale-lemon color as its body, although there is some color variation among individuals. It reaches a length of at least 50 mm.
This species has similar coloring to the seaslug Ardeadoris rubroannulata, although that species lacks the red dots present in Ardeadoris cruenta.
- Bouchet, P. (2012). Ardeadoris cruenta. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=597321 on 2012-06-18
- Definition of cruentus from Wiktionary
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