Peltodoris lentiginosa (Millen, 1982)

Common name(s): Giant freckled dorid
Synonyms:  Anisodoris lentiginosa
Phylum Mollusca
 Class Gastropoda
  Subclass Opisthobranchia
   Order Nudibranchia
    Suborder Doridacea
    Family Discodorididae
Peltodoris lentiginosa collected from about 20 m depth, Sares Head
Dave Cowles, July 2006
Description:  The dorsum of this large dorid is covered with tubercles which contain spicules, giving the dorsum a gritty texture.  Color from nearly translucent white to pale yellow, with numerous irregularly spaced brown blotches.  The blotches vary in shade among different blotches and within the same blotch.  The rhinophores are perfoliate, with white stalks and yellow-tan clavus.  The six lacy gills are off-white with white tips.  Length to 18 cm.

How to Distinguish from Similar Species:  The large size and numerous large blotches make this dorid distinctive.

Geographical Range:  Kodiak Island, Alaska to Capa Arago, Oregon

Depth Range: Intertidal (mostly subtidal) to 33 m depth

Habitat:

Biology/Natural History:  Feeds on yellow encrusting sponges


 
Return to:
Main Page Alphabetic Index Systematic Index Glossary

References:

Dichotomous Keys:
  (not in Kozloff)
 

General References:
  Behrens, 1991 (As Anisodoris lentiginosa)

Scientific Articles:
Dayrat, Benoit and Terrence M. Gosliner, 2005.  Species names and metaphyly: a case study in Discodorididae (Mollusca, Gastropoda, Euthyneura, Nudibranchia, Doridina).  Zoologica Scripta
34: p 199

Web sites:
 


General Notes and Observations:  Locations, abundances, unusual behaviors:

This large dorid is frequently found in rocky subtidal areas around Rosario



The 6 off-white, lacelike gills are in a circle around the anus



The rhinophore is perfoliate and retractable into a sheath.  The dorsum is covered with tubercles.


Authors and Editors of Page:
Dave Cowles (2006):  Created original page