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Decapoda - Caridea - Alpheidae - Alpheus

Alpheus immaculatus Knowlton & Keller, 1983

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World Distribution
Knowlton et al. Alpheid database - Tropical Western Atlantic [WA]: Caribbean: Jamaica, Haiti, Netherlands Antilles and Panama. Almeida & Anker (2011) 13-25 m. Knowlton & Keller (1983) - 2-23.

Environnement : Marine - Substrat/Association : Associated with anemones

Vertical range : Shallow-waters (0-100 m) - Min-Max observed: 2-25 m

Lesser Antilles data
Distribution: Lesser Antilles, IOV (Los Roques). 2-25 m. WA.
Alpheus immaculatus - Rodríguez, 1986, tab. 2, Los Roques. - Knowlton & Keller, 1985, fig. 1A, Los Roques.
Comment : a species of the Alpheus armatus species complex, with five species; characters useful for separation are in Almeida & Anker (2011). Obligate associate of sea anemone (e.g. Bartholomea annulata).

Comment(s) on data
Species of the Alpheus armatus complex, an obligate associate of the corkscrew anemone, Bartholomea annulata. - Alpheus armatus is a species complex including: A. armatus, A. immaculatus Knowlton & Keller, 1983, A. polystictus Knowlton & Keller, 1985, A. roquensis Knowlton & Keller, 1985 and Alpheus rudolphi Almeida & Anker, 2011

References : PDF list, 214 pp (1.4 Mo)

This species in Worms Database