Modiolus americanus (Leach, 1815) Tulip mussel |
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photo by
FAO |
Family: | Mytilidae (sea mussels) | |||
Max. size: | 11 cm TL (male/unsexed) | |||
Environment: | benthic; marine; depth range 1 - 11 m | |||
Distribution: | Western Atlantic and Eastern Pacific. | |||
Diagnosis: | Shell mussel-shaped, trigonal, thin. Sculpture of fine growth lines. Umbones swollen, not terminal (away from pointed end of shell). Hinge teeth absent. Periostracum heavy, sometimes hair-like. Colour: externally light brown with blush of rose, purple or orange (concentrated on umbones) and purple streaks, but with a white oblique streak in the middle of shell, internally pearly whitish, tinged with rose or purple (Ref. 271). | |||
Biology: | It is attached to hard substrates intertidally or at shallow subtidal depths, mostly in coral reef areas (Ref. 271). | |||
IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
Threat to humans: | ||||
Country info: |
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