Bibliographie * Site Web Internet * Photographie
Dirona

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Dirona albolineata MacFarland in Cockel 1905, ( ) Alaska & Californie,

Sea Slug Forum  Vibrant Sea

Dirona aurantia Hurst 1966, ( ) Canada,

Sea Slug Forum  Vibrant Sea

Dirona picta MacFarland in Cockel 1905, ( ) Golfe de Californie,

Sea Slug Forum