RECORD OF PREGNANT FEMALES OF Pseudobatos horkelii (MULLER & HENLE, 1841), A CRITICALLY ENDANGERED GUITARFISH OFF SW ATLANTIC

Authors

  • Yan Gowert Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Setor de Morfologia/Pesquisa em Chondrichthyes, Av. Itália, Km 8 s/n, Campus Carreiros, 96203-900 Rio Grande, RS, Brasil
  • Maria Cristina Oddone Universidade Federal do Rio Grande, Instituto de Ciências Biológicas, Setor de Morfologia/Pesquisa em Chondrichthyes, Av. Itália, Km 8 s/n, Campus Carreiros, 96203-900 Rio Grande, RS, Brasil

DOI:

https://doi.org/10.26462/32.1.4

Keywords:

Chondrichthyes, Pseudobatidae, fishes, predatory fishing

Abstract

In this article, the capture of two pregnant females of the Brazilian Guitarfish, Pseudobatos horkelii, is recorded. Although the species is Critically Endangered and it capture is prohibited, the illegal catches occur nevertheless.

Downloads

Download data is not yet available.

References

Alvarenga, M., Solé-Cava, A.M., y Henning, F. (2021). What's in a name? Phylogenetic studies species identification reveals extensive trade of endangered guitarfishes and sharks, Biological Conservation, 257.

Carlisle, A., King, A., Cailliet, G.M., y Brennan, J.S. (2007). Longterm trends in captch composition from elasmobranch derbies in Elkhorn Slough, California. Marine Fisheries Review, 69, 25–45.

Compagno, L.J.V. (1999). Checklist of living elasmobranchs. En: Hamlett, W.C (Eds.) Sharks, Skates, and Rays: The Biology of Elasmobranch Fishes. John Hopkins University Press, Maryland.

De Franco, B.A., Mendonça, F.F., Oliveira, C., y Foresti, F. (2012). Ilegal trade of the guitarfish Rhinobatos horkelii on the coasts of central and Southern Brazil: genetic identification to aid conservation. Aquatic Conservation: Marine and Freshwater Ecosystems, 22(2), 272–276.

Diop, M., y Dossa, J. (2011). 30 years of Shark fishing in West Africa: Development of fisheries, catch trends and their conservation status in Subregional Fishing Commission member countries. FIBA.

Dulvy, N.K., Davidson, L.N., Kyne, P.M., Simpfendorfer, C.A., Harrison, L.R., Carlson, J.K., y Fordham, S. V. (2016). Ghosts of the coast: global extinction risk and conservation of sawfishes. Aquatic Conservation: Marine and Freshwater Ecosystems, 26(1), 134–153.

Hutchings, J.A., y Reynolds, J.D. (2004). Marine fish population colapses: Consequences for recovery and extinction risk. BioScience, 54(4), 297–309.

Instituto Brasileiro de meio ambiente e dos recursos naturais renováveis. (2004). Instrução Normativa do Ministério do Meio Ambiente n 5, de 21 de maio de 2004. Recuperado de https://www.ibama.gov.br/sophia/cnia/legislacao/MMA/IN0005-210504.PDF

Lessa, R.P., Vooren C.M., y Lahaye J. (1986). Desenvolvimento e ciclo sexual das fêmeas, migrações e fecundidade da viola, Rhinobatos horkelii (Muller & Henle, 1841) do Sul do Brasil. Atlântica, 8, 5–34.

Menni, R.C., y Stehmann, M.F. W. (2000). Distribution, environment and biology of batoid fishes off Argentina, Uruguay and Brazil, a review. Revista del museo Argentino de ciencias naturales, 2(1), 69–109.

Moore, A.B. (2017). Are guitarfishes the next sawfishes? Extinction risk and an urgent call for conservation action. Endangered Species Research, 34, 75–88.

Nelson, J.S., Grande T.C., y Wilson M.V. (2016). Fishes of the world, New Jersey, USA: John Wiley & Sons.

Pollom, R., Barreto, R., Charvet, P., Chiaramonte, G.E., Cuevas, J.M., Herman, K., ... Rincon, G. (2020). Pseudobatos horkelii, Brazilian guitarfish. CONICET.

Vooren, C. M. (1997). Demersal elasmobranchs. En: Seeliger, U., Odebrecht., C y Castello, J. P (Eds.) Subtropical convergence environments: the coast and the sea in the Southwestern Atlantic. Demersal elasmobranchs. Berlim: Springer-Verlag, 141–146.

Vooren, C.M., Lessa, R.P., y Klippel S. (2005). Biologia e status de conservação da viola Rhinobatos horkelii. En: Vooren, C. M y Klippel, S (Eds.) Ações para a conservação de tubarões e raias no sul do Brasil (pp, 33–56). Porto Alegre, Brasil: Igaré

Wosnick, N., Leite, R.D., Giareta, E.P., Morick, D., y Hauser-Davis, R.A. (2022). Unraveling metabolite provisioning to Offspring through parental fluids: a case study of the Brazilian Guitarfish, Pseudobatos horkelii. Frontiers in physiology, 13.

Wourms J.P., Grove B.D., y Lombardi J. (1988). The maternal-embryonic relationship in viviparous fishes. Fish physiology. Academic Press, 1–134.

Downloads

Published

2023-11-09

How to Cite

GOWERT, Y. .; ODDONE, M. C. . RECORD OF PREGNANT FEMALES OF Pseudobatos horkelii (MULLER & HENLE, 1841), A CRITICALLY ENDANGERED GUITARFISH OFF SW ATLANTIC. Boletín de la Sociedad Zoológica del Uruguay, [S. l.], v. 32, n. 1, p. e32.1.4, 2023. DOI: 10.26462/32.1.4. Disponível em: http://szu.org.uy/journal/index.php/Bol_SZU/article/view/263. Acesso em: 14 may. 2024.