A safe haven for potential reproductive aggregations of the critically endangered Brazilian guitarfish (Pseudobatos horkelii)

Brazilian endemic batoid elasmobranch populations have declined dramatically in the past 40 years due to anthropic activities (e.g., overfishing). The Brazilian guitarfish, Pseudobatos horkelii, included in the IUCN red list of endangered species [Critically Endangered (CR)], has been captured as by...

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Veröffentlicht in:Journal of fish biology 2021-12, Vol.99 (6), p.2030-2034
Hauptverfasser: Anderson, Antônio B., Fiuza, Thiago M. J., Araujo, Gabriel S., Canterle, Angela M., Canto, Luiza M. C., Freitas, Renato H. A., Gadig, Otto B. F., Floeter, Sergio R.
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container_end_page 2034
container_issue 6
container_start_page 2030
container_title Journal of fish biology
container_volume 99
creator Anderson, Antônio B.
Fiuza, Thiago M. J.
Araujo, Gabriel S.
Canterle, Angela M.
Canto, Luiza M. C.
Freitas, Renato H. A.
Gadig, Otto B. F.
Floeter, Sergio R.
description Brazilian endemic batoid elasmobranch populations have declined dramatically in the past 40 years due to anthropic activities (e.g., overfishing). The Brazilian guitarfish, Pseudobatos horkelii, included in the IUCN red list of endangered species [Critically Endangered (CR)], has been captured as by‐catch by trawling fishing boats to the edge of extinction. Despite governmental conservation initiatives, the species is still caught and commercialized along the Brazilian coast. In this study, the authors report three rare aggregation events for the Brazilian coast of P. horkelii, inside the only nearshore no‐entry Brazilian marine protected area. Strategies for its protection are also discussed.
doi_str_mv 10.1111/jfb.14880
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source Wiley Online Library - AutoHoldings Journals; MEDLINE
subjects Aggregation
Animals
Boats
Commercialization
Conservation of Natural Resources
Ecological aggregations
Endangered & extinct species
Endangered Species
Endemic elasmobranch
Fisheries
Fishing
Fishing vessels
Hunting
Marine fishes
Marine parks
Marine Protected Areas
Overfishing
Protected areas
Pseudobatos horkelii
Rare species
Rays and Sharks
Reproductive aggregations
Skates, Fish
Southwestern Atlantic
Species extinction
Threatened species
Trawling
Wildlife conservation
title A safe haven for potential reproductive aggregations of the critically endangered Brazilian guitarfish (Pseudobatos horkelii)
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