Hermissenda crassicornis

(Eschscholtz, 1831)

Hermissenda crassicornis
Photographed by: Marli Wakeling

Kingdom:Animalia
Phylum:Mollusca
Class:Gastropoda
Subclass:Opisthobranchia
Order:Nudibranchia
Suborder:Aeolidina
Family:Facelinidae
Species:Hermissenda crassicornis

Comment from Gary McDonald on photo #4599
The orange & light blue lines between the rhinophores are characteristic

Comment from Gary McDonald on photo #2653
Yes, this is definitely Hermissenda crassicornis. It is distinguished by the double, opalescent blue median line running the length of the body and enclosing a bright orange-yellow elongate spot between and posterior to rhinophores and another in cardiac region; and the weakly perfoliate rhinophores.

If you wish to post a photo of the rhinophore, go to Photo #2687

Locality:

 

Pictures of Hermissenda crassicornis

Hermissenda crassicornis from California, USAIdentification reviewed by Gary McDonald
Location: California, USA
Posted 9 years ago
Viewed 3372 times
Hermissenda crassicornis from British Columbia, CanadaIdentification reviewed by Gary McDonald
Posted 9 years ago
Viewed 2790 times
Hermissenda crassicornis from California, USAIdentification reviewed by Richard Willan
Location: California, USA
Posted 10 years ago
Viewed 2809 times
Hermissenda crassicornis from Peter the Great Bay, RussiaIdentification reviewed by Alexander Martynov
Posted 9 years ago
Viewed 2662 times
Hermissenda crassicornis from Peter the Great Bay, RussiaIdentification reviewed by Alexander Martynov
Posted 9 years ago
Viewed 2916 times
Hermissenda crassicornis from California, USAIdentification reviewed by Gary McDonald
Location: California, USA
Posted 9 years ago
Viewed 2449 times
Hermissenda crassicornis from California, USAIdentification reviewed by Gary McDonald
Location: California, USA
Posted 9 years ago
Viewed 2360 times
Hermissenda crassicornis from Alaska, USAIdentification reviewed by Gary McDonald
Location: Alaska, USA
Posted 9 years ago
Viewed 2505 times
Hermissenda crassicornis from California, USAIdentification reviewed by Gary McDonald
Location: California, USA
Posted 9 years ago
Viewed 2218 times
Hermissenda crassicornis from California, USAIdentification reviewed by Gary McDonald
Location: California, USA
Posted 9 years ago
Viewed 2242 times
Hermissenda crassicornis from California, USAIdentification reviewed by Gary McDonald
Location: California, USA
Posted 9 years ago
Viewed 2352 times
Hermissenda crassicornis from British Columbia, CanadaIdentification reviewed by Gary McDonald
Posted 9 years ago
Viewed 1899 times
 
 
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