Pacific rock crab
Romaleon antennarium
Classification
- Class
- Malacostraca
- Order
- Decapoda
- Family
- Cancridae
Aucune description en français n’est encore disponible.
Romaleon antennarium (formerly Cancer antennarius), commonly known as the Pacific, brown or California rock crab, is a crab of the genus Romaleon found on the western coast of North America. Description Romaleon antennarium has a fan-shaped carapace with eleven teeth to either side of the eyestalks, the widest point falling at the eighth or ninth tooth. The chelipeds are quite stout with the black tips bent downward.
Romaleon es un género de cangrejos marinos que antiguamente formaban parte del género Cancer. Especies Este género, según su circunscripción actual, contiene siete especies: Romaleon antennarium Stimpson, 1856 Romaleon branneri Rathbun, 1926 Romaleon gibbosulum De Haan, 1833 Romaleon jordani Rathbun, 1900 Romaleon luzonense Sakai 1983 Romaleon nadaense Sakai, 1969 Romaleon setosum Molina, 1782 Origen Las especies más antiguas del género Romaleon datan del Mioceno medio, son Romaleon sereki, encontrado en California, junto a Romaleon sakamotoi y Romaleon sanbonsugii, encontrados…
Distribution
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