Hostname: page-component-cd9895bd7-q99xh Total loading time: 0 Render date: 2024-12-27T11:37:24.619Z Has data issue: false hasContentIssue false
  • English
  • Français

Stranding of Masturus lanceolatus (Actinopterygii: Molidae) in the estuary of the Una River, Pernambuco, Brazil: natural and anthropogenic causes

Published online by Cambridge University Press:  29 June 2010

M.E. Araújo ,
E.C. Silva-Falcão ,
P.D. Falcão ,
V.M. Marques  and
I.R. Joca
M.E. Araújo*
Affiliation:
Departamento de Oceanografia, Universidade Federal de Pernambuco, 50730-540 Recife, Pernambuco State, Brazil
E.C. Silva-Falcão
Affiliation:
Departamento de Oceanografia, Universidade Federal de Pernambuco, 50730-540 Recife, Pernambuco State, Brazil
P.D. Falcão
Affiliation:
Veterinary (voluntary researcher)
V.M. Marques
Affiliation:
Departamento de Oceanografia, Universidade Federal de Pernambuco, 50730-540 Recife, Pernambuco State, Brazil
I.R. Joca
Affiliation:
Grupo de Ictiologia MarinhaTropical, 50730-540 Recife, Pernambuco State, Brazil
*
Correspondence should be addressed to: M.E. Araújo, Departamento de Oceanografia, Universidade Federal de Pernambuco, 50730-540 Recife, Pernambuco State, Brazil email: [email protected]
Get access

Abstract

Molidae are tropical marine teleosts that occur in all oceans. Among the species described, Masturus lanceolatus is considered rare on the Brazilian coast, with only four records found in scientific publications. The present study reports the first occurrence of this species for the coast of the State of Pernambuco (north-eastern Brazil) and discusses the possible causes of its being stranded. The specimen was found alive in the estuary of the Una River in the city of São José da Coroa Grande on the southern coast of the state. The fish was unknown to the local community of fishermen, who considered it a ‘bad omen’. The occurrence led to an environmental education project in the community carried out by members of the Tropical Marine Ichthyology Group, which carried out an inspection, documentation, analysis of external injuries and collection of viscera for the subsequent histological analysis. After undergoing taxidermy, the specimen was donated to the Una Museum. Analysis revealed that the fish suffered from an intense inflammatory process of the liver caused by polycystosis of nematodes and Trypanorhyncha, which resulted in malnutrition, as observed by the low body weight. Moreover, a likely stranding left the specimen more vulnerable to different species of shark, which mutilated it, hindering its locomotion. This fish appears to have drifted and was thrown against the reefs near the estuary before its stranding.

Keywords

sunfishriverfirst recordfishermennorth-eastern Brazil
Type
Research Article
Information
Marine Biodiversity Records , Volume 3 , June 2010 , e69
Copyright
Copyright © Marine Biological Association of the United Kingdom 2010

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Ahid, S.M.M., Filgueira, K.D., Fonseca, Z.A.A.S., Soto-Blanco, B. and Oliveira, M.F. (2009) Ocorrência de parasitismo em Mola mola (Linnaeus, 1758) por metazoários no litoral do Rio Grande do Norte, Brasil. Acta Veterinaria Brasilica 3, 43–47.CrossRefGoogle Scholar
Akiol, O., Erdem, M., Unal, V. and Ceyham, T. (2005) Investigations on drift-net fishery for swordfish (Xiphias gladius L.) in the Aegean Sea. Turkish Journal of Veterinary and Animal Sciences 29, 1225–1231.Google Scholar
Arru, E., Garippa, G. and Sanna, E. (1991) Molicola horridus in Luvaris imperialis and Mola mola. Bollettino della Societa Italiana di Patologia Ittica 5, 89–91.Google Scholar
Bass, A.L., Dewar, H., Thys, T., Streelman, J.T. and Karl, S.A. (2005) Evolutionary divergence among lineages of the ocean sunfish family, Molidae (Tetraodontiformes). Marine Biology 148, 405–414.CrossRefGoogle Scholar
Campbell, R.A. and Beveridge, I. (1994) Order Trypanorhyncha Diesing, 1863. In Khalil, L.F., Jones, A. and Bray, R.A. (eds) Keys to the cestode parasites of vertebrates. Cambridge: CAB International, pp. 51–148.Google Scholar
Campos, C.M., Moraes, J.R.E. and Moraes, F.R. (2008) Histopatologia de fígado, rim e baço de Piaractus mesopotamicus, Prochilodus lineatus e Pseudoplatystoma fasciatum parasitados por myxosporídios, capturados no rio Aquidauana, Mato Grosso do Sul, Brasil. Revista Brasileira de Parasitologia Veterinária 17, 200–205.CrossRefGoogle Scholar
Clemente, S.C.S., Knoff, M., Padovani, R.E.S., Lima, F.C. and Gomes, D.C. (2004) Cestóides trypanorhyncha parasitos de congro-rosa, Genypterus brasiliensis Regan, 1903 comercializados nos municípios de Niterói e Rio de Janeiro, Brasil. Revista Brasileira de Parasitologia Veteterinária 13, 97–102.Google Scholar
Dias, F.J.E., Clemente, S.C.S. and Knoff, M. (2009) Cestóides Trypanorhyncha parasitos de peroá, Balistes capriscus Gmelin, 1789 comercializados no estado do Rio de Janeiro, Brasil. Revista Brasileira de Ciência Veterinária 16, 19–21.CrossRefGoogle Scholar
Eiras, J.J. and Rego, A.A. (1989) Histologia em peixes resultante de infecções parasitárias. Publicações do Instituto de Zoologia Dr. Augusto Nóbrega 208, 1–12.Google Scholar
Figueiredo, J.L. and Menezes, N.A. (2000) Manual de Peixes Marinhos do Sudeste do Brasil, VI. Teleostei (5). Museu de Zoologia da Universidade de São Paulo, São Paulo, 116 pp.Google Scholar
Hazin, F.H.V., Burgess, G.H. and Carvalho, F.C. (2008) A shark attack outbreak off Recife, Pernambuco, Brazil: 1992–2006. Bulletin of Marine Science 82, 199–212.Google Scholar
Heithaus, M. (2001) Predator–prey and competitive interactions between sharks (order Selachii) and dolphins (suborder Odontoceti): a review. Journal of Zoology 253, 53–68.CrossRefGoogle Scholar
Joung, S.J., Liu, K.M., Liao, Y.Y. and Hsu, H.H. (2005) Observed by-catch of Taiwanese tuna longline fishery in the South Atlantic Ocean. Journal of the Fisheries Society of Taiwan 32, 69–77.Google Scholar
Klein-MacPhee, G. (2002) Molidae. In Collette, B.B. and Klein-MacPhee, G. (eds) Bigelow and Schroeder's fishes of the Gulf of Maine, 3rd edition Washington, DC: Smithsonian Institution Press, pp. 603–607.Google Scholar
Knoff, M., Clemente, S.C.S., Pinto, R.M., Lanfredi, R.M. and Gomes, D.C. (2004) Taxonomic reports of Otobothrioidea (Eucestoda, Trypanorhyncha) from elasmobranch fishes of the southern coast off Brazil. Memória do Instituto Oswaldo Cruz 99, 31–36.CrossRefGoogle ScholarPubMed
Konow, N., Fitzpatrick, F. and Barnett, A. (2006) Adult emperor angelfish (Pomacanthus imperator) clean giant sunfishes (Mola mola) at Nusa Lembongan, Indonesia. Coral Reefs 25, 208.CrossRefGoogle Scholar
Liu, K.M., Lee, M.L., Joung, S.J. and Chang, Y.C. (2009) Age and growth estimates of the sharptail mola, Masturus lanceolatus, in waters of eastern Taiwan. Fisheries Research 95, 154–160.CrossRefGoogle Scholar
Lopes, P.R.D., Oliveira-Silva, J.T., Batista, R.L.G., Esquivel, M. and Olavo, G. (2004) Registros da família Molidae (Actinopterygii: Tetraodontiformes) no litoral da Bahia, Brasil (Oceano Atlântico Ocidental). Revista de Biociências 10, 205–207.Google Scholar
Maia, V. (1979) Técnica Histológica, 2nd edition São Paulo: Atheneu.Google Scholar
Matsuura, K. (2002) Molidae. In Carpenter, K.E. (ed.) The living marine resources of the Western Central Atlantic. Volume 3. Bony fishes, Part 2 (Opistognathidae to Molidae), sea turtles and marine mammals. Rome: FAO, pp. 2014–2015.Google Scholar
Menezes, N.A. (2003) Molidae. In Menezes, N.A., Buckup, P.A., Figueiredo, J.L. and Moun, R.L. (eds) Catálogo das Espécies de Peixes Marinhos do Brasil. São Paulo: Museu de Zoologia da Universidade de São Paulo, p. 111.Google Scholar
Miyazaki, N. and Perrin, W.F. (1995) Rought-toothed dolphin Steno bredanensis (Lesson, 1828). In Ridgway, S.H. and Harrison, S.R. (eds) Handbook of marine mammals. London: Academic Press, pp. 1–21.Google Scholar
Moravec, F. (1998) Nematodes of freshwater fishes of the neotropical region. Prague: Academia.Google Scholar
Parenti, P. (2003) Family Molidae Bonaparte 1832—molas or ocean sunfishes. Annotated Checklists of Fishes 18, 1–9.Google Scholar
Perrin, W.F. and Hohn, A.A. (1994) Pantropical spotted dolphin Stenella attenuata. In Ridgway, S.H. and Harrison, S.R. (eds) Handbook of marine mammals. London: Academic Press, pp. 71–98.Google Scholar
Roberts, R.J. (2001) Fish pathology, 3rd edition London: W.B. Saunders.Google Scholar
Rodrigues, E.L., Ranzani Paiva, M.J.T. and Santos, A.A. (2002) Alterações histopatológicas em fígado de dourado Salminus maxillosus Valenciennes, 1840, (Osteichthyes, Characidae) causadas por Neocucullanus neocucullanus Travassos, Artigas & Pereira 1828 (Nematoda). Acta Scientiarum 24, 455–459.Google Scholar
Seitz, A.C., Weng, K.C., Boustany, A.M. and Block, B.A. (2002) Behaviour of a sharptail mola in the Gulf of Mexico. Journal of Fish Biology 60, 1597–1602.CrossRefGoogle Scholar
Silva, J.M. Jr, Silva, F.J.L., Sazima, C. and Sazima, I. (2007) Trophic relationships of the spinner dolphin at Fernando de Noronha Archipelago, SW Atlantic. Scientia Marina 71, 505–511.Google Scholar
Souto, L.R.A., Oliveira, J.G.A., Nunes, J.A.C.C., Maia-Nogueira, R. and Sampaio, C.L.S. (2007) Análise das mordidas de tubarões-charuto, Isistius spp. (Squaliformes: Dalatiidae) em cetáceos (Mammalia: Cetacea) no litoral da Bahia, nordeste do Brasil. Biotemas 20, 19–25.Google Scholar
Volgelinest, L. (2006) The tale of two ocean sunfish (Mola mola)—an unusual mortality in an unusual species. Annual Conference of the Wildlife Disease Association, Healesville, Victoria, 1–5 December 2003, pp. 30–32.Google Scholar