Synopsis
The behaviour of three piranha species,Serrasalmus marginatus, S. spilopleura, andPygocentrus nattereri, and their prey fishes was studied underwater in the Pantanal region, Mato Grosso, Brazil. General habits, predatory tactics, feeding behaviour, and social interactions while foraging, as well as defensive tactics of prey fishes were observed.S. marginatus is solitary whereas the other two species live in shoals; their agonistic behaviour varies accordingly, the simplest being displayed by the solitary species. Predatory tactics and feeding behaviour also vary:S. spilopleura shows the most varied diet and highly opportunistic feeding strategy, which includes aggressive mimicry. The solitaryS. marginatus, besides fin and scale-eating, occasionally cleans larger individuals ofP. nattereri. Several cichlid species display defensive tactics clearly related to piranha attacks: tail protecting, watching, and confronting the predator are the most commonly observed behaviours. Piranhas seem to strongly influence use of habitat, social structure, and foraging mode of the fish communities.
References cited
Brockmann, H.J. & J.P. Jailman. 1976. Fish cleaning symbiosis: notes on juvenile angelfishes (Pomacanthus, Chaetodontidae) and comparisons with other species. Z. Tierpsychol. 42: 129–138.
Chinery, M. 1979. Killers of the wild. Salamander Books Ltd., London. 224 pp.
Curio, E. 1976. The ethology of predation. Springer-Verlag, Berlin. 249 pp.
DeMartini, E.E. & J.A. Coyer. 1981. Cleaning and scale-eating in juveniles of the kyphosid fishes,Hermosilla azurea andGirella nigricans. Copeia 1981: 785–789.
Dozier, T.A. 1976. Dangerous sea creatures. Time-Life Films, Inc. and Vineyard Books, Inc. (no place). 128 pp.
Edmunds, M. 1974. Defence in animals: a survey of anti-predator defences. Longman, Harlow. 357 pp.
Ehrlich, P.R. 1975. The population biology of coral reef fishes. Ann. Rev. Ecol. Systemat. 6: 211–247.
Endler, J.A. 1986. Defense against predators. pp. 109–134.In: M.E. Feder & G.V. Lauder (ed.) Predator-Prey Relationships: Perspectives and Approaches From the Study of Lower Vertebrates, University of Chicago Press, Chicago.
Fink, W.L. 1988. Evolutionary biology of piranhas. pp. 13–14.In: G.H. Dalrymple, W.F. Loftus & F.S. Bernardino, Jr. (ed.) Wildlife in the Everglades and Latin America wetlands, Proc. 1st. Everglades Nat. Park Symp., Fl. Int. Univ., Miami.
Foxx, R.M. 1972. Attack preferences of the red-bellied piranha (Serrasalmus nattereri). Anim. Behav. 20: 280–283.
Goldman, B. & F.H. Talbot. 1976. Aspects of the ecology of reef fishes. pp. 125–154.In: O.A. Jones & R. Endean (ed.) Biology and Geology of Coral Reefs, vol. 3, Biology 2, Academic Press, New York.
Gorlick, D.L., P.D. Atkin & G.S. Losey, Jr. 1978. Cleaning stations was water holes, garbage dumps, and sites for the evolution of reciprocal altruism? Amer. Natur. 112: 341–353.
Goulding, M. 1980. The fishes and the forest: explorations in Amazonian natural history. University of California Press, Berkeley. 280 pp.
Helfman, G.S. 1981. Twilight activities and temporal structure in a freshwater fish community. Can. J. Fish. Aquat. Sci. 38: 1405–1420.
Helfman, G.S. 1986. Behavioral responses of prey fish during predator-prey interactions. 135–156.In: M.E. Feder & G.V. Lauder (ed.) Predator-Prey Relationships: Perspectives and Approaches from the Study of Lower Vertebrates, University of Chicago Press, Chicago.
Hobson, E.S. 1971. Cleaning symbiosis among California inshore fishes. U.S. Fish. Bull. 69: 491–523.
Keenleyside, M.H.A. 1979. Diversity and adaptation in fish behaviour. Springer-Verlag, Berlin. 208 pp.
Lehner, P.N. 1979. Handbook of ethological methods. Garland STPM Press, New York. 403 pp.
Leviton, A.E., R.H. Gibbs, Jr., E. Heal & C.E. Dawson. 1985. Standards in herpetology and ichthyology: Part I. Standard symbolic codes for institutional resource collections in herpetology and ichthyology. Copeia 1985: 802–832.
Losey, G.S., Jr. 1971. Communication between fishes in cleaning symbiosis. pp. 45–76.In: T.C. Cheng (ed.) Aspects of the Biology of Symbiosis, University Park Press, Baltimore.
Losey G.S., Jr. 1978. The symbiotic behavior of fishes. pp. 1–31.In: D.I. Mostofsky (ed.) The Behavior of Fish and Other Aquatic Animals, Academic Press, New York.
Lucas, J.R. & K.A. Benkert. 1983. Variable foraging and cleaning behavior by juvenile leatherjackets,Oligoplites saurus (Carangidae). Estuaries 6: 247–250.
Machado-Allison, A. & C. Garcia. 1986. Food habits and morphological changes during ontogeny in three serrasalmine fish species of the Venezuelan floodplains. Copeia 1986: 193–196.
Malta, J.C.O. 1982. The argulids (Crustacea: Branchiura) from the Brazilian Amazon. Aspects of ecology ofDolops discoidalis Bouvier, 1899 andDolops bidentata Bouvier, 1 Acta Amazonica 12: 521–528. (In Portuguese).
Markl, H. 1972. Aggression und Beuteverhalten bei Piranhas (Serrasalminae, Characidae). Z. Tierpsychol. 30: 190–216.
Menezes, N.A. 1988. Aquatic life in the Pantanal of Mato Grosso, Brazil, with special reference to fishes. p. 12.In: G.H. Darlymple, W.F. Loftus & F.S. Bernardino, Jr. (ed.) Wildlife in the Everglades and Latin American Wetlands, Proc. 1st. Everglades Nat. Park Symp., Fl. Int. Univ., Miami.
McKaye, K.R. 1977. Competition for breeding sites between the cichlid fishes of Lake Jiloā, Nicaragua. Ecology 58: 291–302.
Migdalsky, E.C. & G.S. Fichter. 1976. The fresh and saltwater fishes of the world. Greenwich House, New York. 315 pp.
Myers, G.S. (ed.) 1972. The piranha book. T.F.H. Publications, Neptune City, 128 pp.
Nico, L.G. & D.C. Taphorn. 1986. Those bitin' fish from South America. Trop. Fish. Hobb. 34: 24–27, 30–34, 36, 40–41, 56–57.
Nico, L.G. & D.C. Taphorn. 1988. Food habits of piranhas in the low llanos of Venezuela. Biotropic 20: 311–321.
Northcote, T.G., M.S. Archifa & O. Froehlich. 1987. Fin-feeding by the piranha (Serrasalmus spilopleura Kner): the cropping of a novel renewable resource. Proc. 5th Congr. Europ. Ichthyol., Stockholm 1985: 133–143.
Northcote, T.G., R.G. Northcote & M.S. Arcifa. 1986. Differential cropping of the caudal fin lobes of prey fishes by the piranha,Serrasalmus spilopleura Kner. Hydrobiologia 141: 199–205.
Pitcher, T.J. 1986. Functions of shoaling behaviour in teleosts. pp. 294–337.In: T.J. Pitcher (ed.) The Behaviour of Teleost Fishes, Croom Helm, London.
POtts, G.W. 1983. The predatory tactics ofCaranx melampygus and the response of its prey. pp. 181–191.In: D.L.G. Noakes, D.G. Lindquist, G.S. Helfman & J.A. Ward (ed.) Predators and Prey in Fishes, Dr W. Junk Publishers, The Hague.
Prance, G.T. & G.B. Schaller. 1982. Preliminary study of some vegetation types of the Pantanal, Mato Grosso, Brazil. Britonia 34: 228–251.
Ribbink, A.J. 1984. The feeding behaviour of a cleaner and scale, skin and fin eater from Lake Malawi (Docimodus evelynae; Pisces, Cichlidae). Neth. J. Zool. 34: 182–196.
Ribbink, A.J., B.A. Marsh, A.C. Marsh, A.C. Ribbink & B.J. Sharp. 1983. A preliminary survey of the cichlid fishes of rocky habitats in Lake Malawi. S. Afr. J. Zool. 18: 149–310.
Ringler, N.H. 1983. Variation in foraging tactics of fishes. pp. 159–171.In: D.L.G. Noakes, D.G. Lindquist, G.S. Helfman & J.A. Ward (ed.) Predators and Prey in Fishes, Dr W. Junk Publishers, The Hague.
Sale, P.E. 1980. The ecology of fishes on coral reefs. Oceanogr. Mar. Biol. Ann. Rev. 18: 367–421.
Sazima, I. 1983. Scale-eating in characoids and other fishes. Env. Biol. Fish. 9: 87–101.
Sazima, I. 1986. Similarities in feeding behaviour between some marine and freshwater fishes in two tropical communities. J. Fish Biol. 29: 53–65.
Sazima, I. 1988. Territorial behaviour in a scale-eating and a herbivorous neotropical characiform fish. Revta. bras. Biol. 48: 189–194.
Sazima, I. & S.A. Guimarāes. 1987. Scavenging on human corpses as a source for stories about man-eating piranhas. Env. Biol. Fish. 20: 75–77.
Sazima, I. & J.P. Pombal, Jr. 1988. Fin-clipping by the piranha,Serrasalmus spilopleura, on the Brazilian eartheater,Geophagus brasiliensis. Revta. bras. Biol. 48: 477–483. (In Portuguese).
Sazima, I. & C. Zamprogno. 1985. Use of water hyacinths as shelter, foraging place, and transport by young piranhasmSerrasalmus spilopleura. Env. Biol. Fish. 12: 237–240.
Schaller, G.B. & P.G. Crawshaw, Jr. 1982. Fishing behavior of Paraguayan caiman (Caiman crocodilus). Copeia 1982: 66–72.
Shellis, R.P. & B.K.B. Berkowitz. 1976. Observations on the dental anatomy of piranhas (Characidae) with special reference to tooth structure. J. Zool., Lond. 180: 69–84.
Sire, J. 1982. Régénération des écailles d' un cichlidé,Hemichromis bimaculatus (Gill) (Téléostéen, Perciforme). I. Morphogenèse, structure et minéralisation. Ann. Scien. Natur. Zool. 4: 153–169.
Suckdorff, A. 1985. Pantanal, a lost paradise? Ed. Rio Gráfica & Ed. Siciliano, Rio de Janeiro. 160 pp. (In Portuguese).
Sulak, K.J. 1975. Cleaning behaviour in the centrarchid fishesLepomis macrochirus andMicropterus salmoides. Anim. Behav. 23: 331–334.
Winemiller, K.O. 1989a. Ontogenetic diet shifts and resource partitioning among piscivorous fishes in the Venezuelan llanos. Env. Biol. Fish. 26: 177–199.
Winemiller, K.O. 1989b. Caudal eyespots as deterrents against fin predation in the Neotropical cichlidAstronotus ocellatus. Copeia. (in press).
Zbinden, K. 1973. Verhaltensstudien anSerrasalmus nattereri. Rev. Suisse Zool. 80: 521–542.
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Sazima, I., Machado, F.A. Underwater observations of piranhas in western Brazil. Environ Biol Fish 28, 17–31 (1990). https://doi.org/10.1007/BF00751026
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DOI: https://doi.org/10.1007/BF00751026