Intertidal Invertebrates of the Monterey Bay Area, California

Compiled & photographed by Gary McDonald, Long Marine Laboratory, University of California, Santa Cruz

Cuthona fulgens (MacFarland, 1966)               
Shiny Aeolid
Mollusca: Gastropoda: Opisthobranchia: Nudibranchia: Aeolidina: Tergipedidae
Geographic Range: Kayostla Beach, WA, to Shell Beach, San Luis Obispo Co., CA. Synonyms: Trinchesia fulgens
Back to: Aeolidina Back to: Intertidal Invertebrates of the Monterey Bay Area
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Carmel Pt., Monterey Co., CA; 31 July 2007; 6mm total length.

Description: Ground color translucent greyish-white to pale cream. An irregular line of opaque white may occur dorso-medially on tail. Cerata bear encrusting white dots on surface; cores yellow-brown, raw umber, or dark brown medially with a yellow band both proximal and distal of medial brown area, tips white. Oral tentacles translucent greyish-white and encrusted with opaque white on distal portion. Rhinophores smooth, colored as oral tentacles. Anterior foot corners rounded.
Size: Typically about 8mm in length.

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Carmel Pt., Monterey Co., CA; 31 July 2007; 6mm total length .
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Scott Cr., Santa Cruz Co., CA; 26 Apr 2009; 5mm total length.
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Great Tidepool, Pacific Grove, Monterey Co., CA; 26 May 2009; 4mm total length.
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Great Tidepool, Pacific Grove, Monterey Co., CA; 26 May 2009; 4mm total length.
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Carmel Pt., Monterey Co., CA; 25 May 2009; 7mm total length.
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Great Tidepool, Pacific Grove, Monterey Co., CA; 26 May 2009; 5mm total length.

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