Abstract
A particularly large number of specimens of the Mediterranean coastal fish Opeatogenys gracilis (Canestrini 1864) (Pisces: Gobiesocidae) were collected from Posidonia oceanica mats of the “Stagnone di Marsala” sound (western Sicily) and in the Gulf of Carini (northern Sicily). A study was made of biometric and meristic characters and, for the first time for this species, diet composition. The biometric and meristic data did not distinguish between specimens from the two study sites. In accordance with its benthic habit, O. gracilis feeds on small phytal prey living on Posidonia oceanica leaves. The preferential food items throughout the year were Copepoda Harpacticoida.
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References
Beacham TD, Murray CB (1986) The effect of spawning time and incubation temperature on meristic variation in chum salmon (Oncorhynchus keta). Can J Zool 64: 45–48
Bini G (1968) Atlante dei pesci delle coste italiane. In: Mondo sommerso, Roma 8: 129–130
Briggs JC (1986) Gobiesoddae. In: Whitehead PJP, Bauchot ML, Hureau JC, Nielsen J, Tortonese E (eds) Fishes of the north-eastern Atlantic and Mediterranean. UNESCO, Paris, pp 1351–1359
Calvo S, Drago D, Sortino M (1980) Winter and summer submersed vegetation maps of the Stagnone (western coast of Sicily). Rev Biol-Ecol Mediterr VII 2: 89–96
Calvo S, Giaccone G, Ragonese S (1982) Tipologia della vegetazione sommersa dello Stagnone di Marsala (TP). Nat Sicil S IV VI(2): 187–196
Campolmi M (1998) Studio della comunità zooplanctonica di un bassofondo costiero mediterraneo (Stagnone di Marsala, Sicilia occidentale). PhD thesis, Univ Messina
Cardona L, Guerao G (1992) Primera cita de Opeatogenys gracilis (Canestrini 1864) (Osteichthyes: Gobiesocidae) en el literal catalán (Mediterráneo NO). Misc Zool 16: 243–245
Giaccone G, Sortino M (1964) Flora e vegetaiione algale di Isola delle Femmine. Lav Ist Bot Giardino Colon Palermo 21: 3–27
Hyslop EJ (1980) Stomach contents analysis-a review of methods and their application. J Fish Biol 1: 491–492
Pinkas L, Oliphant MS, Iverson ILK (1971) Food habits of albacore, bluefin tuna and bonito in California waters. Calif Dep Fish Game Fish Bull 152
Reina-Hervá JA, Núñ-Vergara JC (1985) Opeatogenys gracilis (Canestrini 1864) (Gobiesocidae, Osteidithyes) en el Mediterráneo español. Misc Zool 9: 405–407
Russo GF, Fresi E, Vinci D (1985) The hand-towed net method for direct sampling in Posidonia oceanica beds. Rapp Comm Int Mer Mediterr 29(6): 175–177
Scilipoti D (1998) Studio della comunità ittica residente all’interno dello Stagnone di Marsala (Sicilia occidentale), con particolare riferimento alla distribuzione delle specie e alla ripartizione delle risorse in dipendenza di habitat a diversa complessità strutturale. PhD thesis, Univ Messina
Soljan T (1975) I pesci dell’Adriatico. In: Arnoldo Mondadori, Verona, pp 159–163
Taning AV (1951) Experimental study of meristic characters in fishes. Biol Rev Cambridge Philos Soc 27: 169–193
Tortonese E (1975) In: Fauna d’Italia: Osteichthyes. Pesci ossei. Calderini, Bologna, 11, pp 546–555
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© 2001 Springer-Verlag Italia
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Vizzini, S., Mazzola, A., Scilipoti, D. (2001). Notes on the Biology and Ecology of Opeatogenys gracilis (Canestrini 1864) (Pisces: Gobiesocidae) from Coastal Environments in Sicily (Mediterranean). In: Faranda, F.M., Guglielmo, L., Spezie, G. (eds) Mediterranean Ecosystems. Springer, Milano. https://doi.org/10.1007/978-88-470-2105-1_28
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DOI: https://doi.org/10.1007/978-88-470-2105-1_28
Publisher Name: Springer, Milano
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