Abstract
A multivariate comparison of morphometric differences was undertaken on populations of Pontophilus norvegicus from four Atlantic and one Mediterranean locations. Multiple discriminant analysis revealed clear morphometric differences between Atlantic and Mediterranean populations, with the Atlantic populations exhibiting a low degree of separation. The underlying variables responsible for this discrimination are shown not to have any operational taxonomic utility and, hence, no sub-specific status is attached to the respective populations.
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Abelló, P. & F. J. Valladares, 1985. Presència de Pontophilus norvegicus (Decapoda, Caridea, Crangonidae) a la costa Catalana. Miscell. Zool., Barcelona 9: 391–393.
Abelló, P. & F. J. Valladares, 1988. Bathyal decapod crustaceans of the Catalan Sea (Northwestern Mediterranean). Mésogée 48: 97–102.
Cadrin S. X., 1995. Discrimination of American lobster (Homarus americanus) stocks off southern New England on the basis of secondary sex character allometry. Can. J. Fish. aquat. Sci. 52: 2712–1723.
Cartes, J. E., 1993. Deep-sea decapod fauna of the western Mediterranean: bathymetric distribution and biogeographic aspects. Crustaceana 65: 29–40.
Duffy, J. E., 1996. Species boundaries, specialization, and the radiation of sponge-dwelling alpheid shrimp. Biol. J. linn. Soc. 58: 307–324.
Forest, J., 1965. Campagnes du Professeur Lacaze-Duthiers aux Baléares: juin 1953 et aout 1954. Crustacés décapodes. Vie et Milieu 16: 325–413.
Hansen, H. J., 1908 Crustacea Malacostraca I. Danish Ingolf Exped. 3: 1–120.
Kemp, S., 1910. The Decapoda Natantia of the coasts of Ireland. Fisheries, Ireland, Sci. Invest. 1908: 1–190, Plates 1–23.
Lagardère, J.-P., 1970. Les crevettes du Golfe de Gascogne (région sud). Tethys 1: 1023–1048.
Lovett, D. L. & D. L. Felder, 1989. Application of regression techniques to studies of relative growth in crustaceans. J. Crust. Biol. 9: 529–539.
Mamuris, Z., A. P. Apostolidis, P. Panagiotaki, A. J. Theodorou & C. Triantaphyllidis, 1998. Morphological varaition between red mullet populations in Greece. J. Fish. Biol. 52: 107–117.
Pipitone, C. & M. L. Tumbiolo, 1993. Decapod and stomatopod crustaceans from the trawlable bottoms of the Sicilian Channel (central Mediterranean Sea). Crustaceana 65: 358–364.
Relini-Orsi, L. & G. Relini, 1972. Note sui Crostacei Decapodi batiali del mar Ligure. Boll. Mus. Ist Biol. Univ. Genova 40: 47–73.
Rodríguez-Marín, E., 1993. Biometry of decapod crustaceans in the Cantabrian Sea. Crustaceana 65: 192–203.
Sars, M., 1861. Beretning om en i Sommeren 1859 foretage zoologisk Reise ved Kysten af Romsdals Amt. Nyt Mag. Naturvid. 11B: 241–263.
Sivertsen, E. & L. B. Holthuis, 1956. Crustacea Decapoda (The Penaeidae and Stenopodidea excepted). Rep. Sci. Res. 'Michael Sars' North Atl. Deep-Sea Exped. 1910, 5: 1–54.
Smaldon, G., 1979. British coastal shrimps and prawns. Synop. Br. Fauna (NS) 15: 1–126.
Spotte, S., 1997. Sexual and regional variation in the morphology of the spotted anemone shrimp Periclimenes yucatanicus (Decapoda: Caridea: Palaemonidae). J. Crust. Biol. 17: 389–397.
Squires, H. J., 1990. Decapod Crustacea of the Atlantic Coast of Canada. Can. Bull. Fish. aquat. Sci. 221: 1–532.
Stevcic, Z., 1990. Check-list of the Adriatic decapod Crustacea. Acta Adriatica 31: 183–274.
Williams, A. B., 1984. Shrimps, lobsters and crabs of the Atlantic coast of the eastern United States, Maine to Florida. Smithsonian Institution Press, Washington.
Udekem d'Acoz, C. d', 1999. Inventaire et distribution des crustacés décapodes de l'Atlantique nord-oriental, de la Méditerranée et des eaux continentales adjacentes au nord de 25 N. Patrimoines naturels (MNHN/SPN), Paris.
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De Grave, S., Diaz, D. Morphometric comparison between Mediterranean and Atlantic populations of Pontophilus norvegicus (Decapoda, Crangonidae). Hydrobiologia 449, 179–186 (2001). https://doi.org/10.1023/A:1017530111635
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DOI: https://doi.org/10.1023/A:1017530111635