Processa peruviana Wicksten, 1983
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11755334 |
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https://treatment.plazi.org/id/C5657B52-FFFC-B373-44D1-FCA8CD020DEE |
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treatment provided by |
Felipe (2021-08-24 08:22:12, last updated by Plazi 2023-11-04 15:45:02) |
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scientific name |
Processa peruviana Wicksten, 1983 |
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Processa peruviana Wicksten, 1983 View in CoL
( Fig. 24G)
Processa canaliculata Rathbun 1904: 110 View in CoL (part). — Schmitt 1921: 81 (part), pl. 12, fig. 6. [Not Processa canaliculata Leach, 1815 View in CoL ; western European species].
Processa sp. ? — Méndez 1981: 98, fig. 294.
Processa peruviana Wicksten 1983b View in CoL ; 29, figs. 4–6. — Montagne & Cadien 2001: 202. — Wicksten & Hendrickx 2003: 68.
Diagnosis. Rostrum simple, slightly shorter than cornea. Carapace with antennal tooth. First segment of antennular peduncle exceeding setose, setose, without ventral tooth. Stylocerite very short, not reaching half of length of first segment. Scaphocerite elongate, exceeding both antennular, antennal peduncles, with small anterolateral tooth. Third maxilliped with exopod. Right pereopod 1 chelate, left pereopod 1 with simple, hooked dactyl. Left pereopod 2 shorter than right, with 21 to 22 carpal articles. Right pereopod 2 elongate, about equal in length to entire body, with 49–55 carpal articles. Pereopods 3–5 long, slender, with simple dactyls. Male to 23.0 mm, female to 41.7 mm.
Color in life. Not reported.
Habitat and depth. Sand or mud, 31–107 m.
Range. Off Palos Verdes Peninsula, California to north of Mancora , Peru including Galapagos Is. Type locality Manuelita Is., Costa Rica .
Remarks. Manning & Chace (1971) clarified the nomenclature of western Atlantic species of the genus Processa , including comparisons of P. canaliculata to American species. Processa peruviana differs from the European species in the numbers of carpal articles of the right second pereopod and having a tooth on the lobe of abdominal somite 6. Both Rathbun (1904) and Schmitt (1921) included both A. panamensis and P. peruviana in their accounts as P. canaliculata .
Montagne & Cadien (2001: 202) noted that the specimens of P. peruviana from California were gravid, but that "no juveniles have yet been taken in the area", suggesting the recruitment has been unsuccessful.
Leach, W. E. (1815) A tabular view of the external characters of four classes of animals, which Linne arranged under Insecta; with distribution of the genera composing three of these classes into orders, etc. and descriptions of several new genera and species. Transactions of the Linnean Society of London, 11, 306 - 400.
Manning, R. B. & Chace, F. A. Jr. (1971) Shrimps of the family Processidae from the northwestern Atlantic Ocean (Crustacea: Decapoda: Caridea). Smithsonian Contributions to Zoology, 89, 1 - 41.
Mendez, M. (1981) Claves de identificacion y distribucion de los langostinos y camarones (Crustacea: Decapoda) del mar y rios de la costa del Peru. Boletin del Instituto del Mar Peru (Callao), 5, 1 - 170.
Montagne, D. E. & Cadien, D. (2001). Northern range extensions into the Southern California Bight of ten decapod Crustacea related to the 1991 / 92 and 1997 / 98 El Nino Events. Bulletin of the Southern California Academy of Sciences, 100, 199 - 211.
Rathbun, M. J. (1904) Decapod crustaceans of the northwest coast of North America. Harriman Alaska Expedition, 10, 1 - 219.
Schmitt, W. L. (1921) The marine decapod Crustacea of California. University of California Publications in Zoology, 23, 1 - 470.
Wicksten, M. K. (1983 b) A monograph on the shallow-water caridean shrimp from the Gulf of California, Mexico. Allan Hancock Monographs in Marine Biology, 13, 1 - 59.
Wicksten, M. K. & Hendrickx, M. E. (2003) An updated checklist of benthic marine and brackish water shrimps (Decapoda: Penaeoidea, Stenopodidea, Caridea) from the Eastern Tropical Pacific. In: Hendrickx, M. (Ed.) Contributions to the Study of East Pacific Crustaceans Vol. 2. Universidad Autonoma de Mexico, Mexico, D. F., pp. 49 - 76.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Processa peruviana Wicksten, 1983
| Wicksten, Mary K. 2012 |
Processa peruviana
| Wicksten, M. K. & Hendrickx, M. E. 2003: 68 |
| Montagne, D. E. & Cadien, D. 2001: 202 |
Processa sp.
| Mendez, M. 1981: 98 |
Processa canaliculata
| Schmitt, W. L. 1921: 81 |
| Rathbun, M. J. 1904: 110 |