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Gut length for several marine fish: relationships with body length and trophic implications

  • Paraskevi K. Karachle (a1) and Konstantinos I. Stergiou (a1)
Abstract

In the present study gut type was described and intestinal indices (i.e. mean gut length, relative gut length and Zihler's index) were estimated and compared for 58 fish species from the North Aegean Sea. A strong relationship between gut length (GL) and total length (TL) (significant relationships (P < 0.05) for 52 species) was found, whereas the hypothesis of the allometric growth of GL with TL was confirmed for 27 out of the 52 species. For the same TL, GL differs for species with different feeding habits (in omnivores > carnivores), as previously reported. Finally, for the same TL, GL also differs for species with different habitats (reef-associated > pelagic > benthopelagic > demersal) and gut types (Z-shaped with multiple loops > looped Z-shaped > Z-shaped >straight > convoluted > short with spiral valve).

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Corresponding author
Correspondence should be addressed to: P.K. Karachle, Laboratory of Ichthyology, Department of Zoology, School of Biology, Aristotle University, Box 134, GR- 54124 Thessaloniki, Greece email: pkarachl@bio.auth.gr
References
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Al-Hussaini A.H. (1947) The feeding habits and the morphology of the alimentary tract of some teleosts living in the neighbourhood of the Marine Biological Station, Ghardaqa, Red Sea. Publications of the Marine Biological Station, Ghardaqa (Red Sea) 5, 161.
Benavides A.G., Cancino J.M. and Ojeda F.P. (1994) Ontogenetic changes in gut dimensions and macroalgal digestibility in the marine herbivorous fish, Aplodactylus punctatus. Functional Ecology 8, 4651.
Chivers D.J. and Hladik C.M. (1980) Morphology of the gastrointestinal tract in primates: comparisons with other mammals in relation to diet. Journal of Morphology 166, 337386.
Cleveland A. and Montgomery Z.W.L. (2003) Gut characteristics and assimilation efficiencies in two species of herbivorous damselfishes (Pomacentridae: Stegastes dorsopunicans and S. planifrons). Marine Biology 142, 3544.
De Groot S.J. (1971) On the interrelationships between morphology of the alimentary tract, food and feeding behaviour in flatfishes (Pisces: Pleuronectiformes). Netherlands Journal of Sea Research 5, 121196.
Eggold B.T. and Motta P.J. (1992) Ontogenetic dietary shifts and morphological correlates in striped mullet, Mugil cephalus. Environmental Biology of Fishes 34, 139158.
Elliott J.P. and Bellwood D.R. (2003) Alimentary tract morphology and diet in three coral reef fish families. Journal of Fish Biology 63, 15981609.
Froese R. and Pauly D. (2010) FishBase. World Wide Web electronic publication. URL: www.fishbase.org, 1/2010.
Galis F., Terlouw A. and Osse J.W.M. (1994) The relation between morphology and behaviour during ontogenetic and evolutionary changes. Journal of Fish Biology 45, 1326.
Gatz A.J. Jr (1979) Community organization in fishes as indicated by morphological features. Ecology 60, 711718.
German D.P. and Horn M.H. (2006) Gut length and mass in herbivorous and carnivorous prickleback fishes (Teleostei: Stichaeidae): ontogenetic, dietary, and phylogenetic effects. Marine Biology 148, 11231134.
Honda H. (1984) Food acquisition patterns in some demersal teleosts. Tohoku Journal of Agricultural Research 35, 3354.
Junger H., Kotrschal K. and Goldschmid A. (1989) Comparative morphology and ecomorphology of the gut in European cyprinids (Teleostei). Journal of Fish Biology 34, 315326.
Kapoor B.G., Smit H. and Verighina I.A. (1975) The alimentary canal and digestion in teleosts. Advances in Marine Biology 13, 109239.
Karachle P.K. and Stergiou K.I. (2006) Relationship between gut length, feeding and trophic level for several fish species from the N–NW Aegean Sea (Greece). In Anon (ed.) Proceedings of the 8th Panhellenic Symposium of Oceanography and Fisheries, Thessaloniki, Greece, 4–8 June 2006, pp. 1228.
Karachle P.K. and Stergiou K.I. (2007) ‘Uncoiling’ information on fish gut. In Snoeks J., Boden G. and Musschoot T. (eds) Third FishBase Mini SymposiumTervuren, Belgium, 5 September 2007. Tervuren: Royal Museum for Central Africa (RMCA), pp. 1718.
Karachle P.K. and Stergiou K.I. (2008) The effect of season and sex on trophic levels of marine fishes. Journal of Fish Biology 72, 14631487.
Karachle P.K. and Stergiou K.I. (2010) Intestine morphometrics: a compilation and analysis of bibliographic data. Acta Ichthyologica et Piscatoria 40, 4554.
Kramer D.L. and Bryant M.J. (1995a) Intestine length in the fishes of a tropical stream. 1. Ontogenetic allometry. Environmental Biology of Fishes 42, 115127.
Kramer D.L. and Bryant M.J. (1995b) Intestine length in the fishes of a tropical stream. 2. Relationships to diet—the long and short of a convoluted issue. Environmental Biology of Fishes 42, 129141.
Lleonart J., Salat J. and Torres G.J. (2000) Removing allometric effects of body size in morphological analysis. Journal of Theoretical Biology 205, 8593.
Motta P.J. (1988) Functional morphology of the feeding apparatus of ten species of Pacific butterflyfishes (Perciformes, Chaetodontidae): an ecomorphological approach. Environmental Biology of Fishes 22, 3967.
O'Grady S.P., Morando M., Avila L. and Dearing M.D. (2005) Correlating diet and digestive tract specialization: examples from the lizard family Liolaemidae. Zoology 108, 201210.
Pauly D. (1994) On becoming an adult fish. In Pitcher T.J. (ed.) On the sex of the fish and the gender of scientists. A collection of essays in fisheries science. London: Chapman & Hall, pp. 74–73. [Fish and Fisheries Series, no. 14.]
Pennisi E. (2005) The dynamic gut. What's eating you? Science 307, 18961899.
Pérez-España H. and Abitia-Cárdenas L.A. (1996) Description of the digestive tract and feeding habits of the king angelfish and the Cortes angelfish. Journal of Fish Biology 48, 807817.
Piet G.J. (1998) Ecomorphology of a size-structured tropical freshwater fish community. Environmental Biology of Fishes 51, 6786.
Pouilly M., Lino F., Bretenoux J.-G. and Rosales C. (2003) Dietary–morphological relationships in a fish assemblage of the Bolivian Amazonian floodplain. Journal of Fish Biology 62, 11371158.
Ribble D.O. and Smith M.H. (1983) Relative intestine length and feeding ecology of freshwater fishes. Growth 47, 292300.
Ricklefs R.E. (1996) Morphometry of the digestive tracts of some passerine birds. Condor 98, 279292.
Stergiou K.I. and Karpouzi V.S. (2002) Feeding habits and trophic levels of Mediterranean fish. Reviews in Fish Biology and Fisheries 11, 217254.
Verigina I.A. (1991) Basic adaptations of the digestive system in bony fishes as a function of diet. Journal of Ichthyology 31, 820.
Wagner C.E., McIntyre P.B., Buels K.S., Gilbert D.M. and Michel E. (2009) Diet predicts intestine length in Lake Tanganyika's cichlid fishes. Functional Ecology 23, 11221131.
Ward-Campbell B.M.S., Beamish F.W.H. and Kongchaiya C. (2005) Morphological characteristics in relation to diet in five coexisting Thai fish species. Journal of Fish Biology 67, 12661279.
Wikramanayake E.D. (1990) Ecomorphology and biogeography of a tropical stream fish assemblage: evolution of assemblage structure. Ecology 71, 17561764.
Winemiller K.O. (1991) Ecomorphological diversification in lowland freshwater fish assemblages from five biotic regions. Ecological Monographs 61, 343365.
Wootton R.J. (1998) Ecology of teleost fishes. 2nd edition. London: Kluwer Academic Publishers. [Fish and Fisheries Series, no. 24.]
Zar J.H. (1999) Biostatistical analysis. 4th edition. Upper Saddle River, NJ: Prentice-Hall.
Zihler F. (1982) Gross morphology and configuration of digestive tracts of Cichlidae (Teleostei, Perciformes): phylogenetic and functional significance. Netherlands Journal of Zoology 32, 544571.
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Marine Biodiversity Records
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