Phylum Mollusca

Class Gastropoda

 

Family Triphoridae

Attractive shells with beaded spirals and tall spires.  Many genera coil sinistrally, to the left, rather than dextrally to the right.  Often found with sponges upon which they presumably feed.  Most are less than 1/4 inch long.

 

Cautor similis

Malaekahana, Oahu

Malaekahana, Oahu

 

 

 

 

Iniforis aemulans

Ala Moana, Oahu

Ala Moana, Oahu

Ala Moana, Oahu

 

 

 

 

Iniforis concors

Nanakuli, Oahu

 

 

 

Iniforis hinuhinu

Mokapu, Oahu

Mokapu, Oahu

 

 

 

 

Mastonia cingulifera

Mokapu, Oahu

Mokapu, Oahu

 

 

 

 

Mastonia troglodytes

Mokapu, Oahu

Mokapu, Oahu

 

 

 

 

Metaxia brunnicephala

Hapuna Beach, Hawaii

Hapuna Beach, Hawaii

 

 

 

 

Metaxia tricarinata

Hapuna Beach, Hawaii

 

 

 

 

Triphora bicolor

Makapu'u, Oahu

 

 

 

 

Triphora coralina

North Shore, Oahu

 

 

 

 

Triphora pallida

Makapu'u, Oahu

 

 

 

 

Triphora peasi

Punalu'u, Oahu

Punalu'u, Oahu

Malaekahana, Oahu

 

 

 

Triphora tuberculata

Mokapu, Oahu

Mokapu, Oahu

Mokapu, Oahu

Mokapu, Oahu

 

 

 

 

Triphora tubularis

Makapu'u, Oahu

 

 

 

 

Viriola fallax

Mokapu, Oahu

 

 

 

 

Viriola flammulata

He'eia, Oahu

 

 

 

 

Viriola incisa

North Shore, Oahu

 

 

 

 

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