Nephropides
Species of crustacean
From Wikipedia, the free encyclopedia
Nephropides caribaeus is a species of lobster, the only species in the genus Nephropides. It is found in western parts of the Caribbean Sea, from Belize to Colombia. It grows to a total length of around 170 mm (6.7 in), and is covered in conspicuous tubercles.
| Nephropides | |
|---|---|
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| Specimen of Nephropides caribaeus | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Family: | Nephropidae |
| Genus: | Nephropides Manning, 1969 |
| Species: | N. caribaeus |
| Binomial name | |
| Nephropides caribaeus Manning, 1969 | |
Description
Nephropides caribaeus is a narrow lobster, resembling Nephropsis or Nephrops. Adults of N. caribaeus are typically 155–170 millimetres (6.1–6.7 in) in total length, or 51–58 mm (2.0–2.3 in) in carapace length.[2] It differs from Nephropsis in that the eyes contain pigment, which is lacking in Nephropsis.[2] The rostrum has 2–3 lateral spines, but no spines on the lower edge.[2] The whole body is covered in large tubercles, including the first pereiopods with their large chelae, and the other, smaller pereiopods.[2]
Distribution and ecology
Nephropides caribaeus is found in the western Caribbean Sea, and has been recorded from Belize to Colombia.[1] It is a deep-water species, living on muddy bottoms at depths of 455–728 metres (1,493–2,388 ft).[1]
Taxonomic history
The genus Nephropides and the species N. caribaeus were both erected in 1969 by Raymond B. Manning. A second species later described in the genus has since been transferred to Thymops as Thymops birsteini.[3] The Food and Agriculture Organization has assigned the species an English name of "mitten lobsterette".[4] The type locality is at 12°25′N 82°15′W, off the coast of Nicaragua, at a depth of 546–582 metres (1,791–1,909 ft).[4] The generic name Nephropides alludes to a close relationship with the genus Nephrops, while the specific epithet caribaeus is a reference to the Caribbean Sea.[2]