Al descargar el documento usted acepta los términos establecidos en el copyright del documento y la política de uso de la plataforma.
Biblioteca
First records of the pantropical spotted dolphin stenella attenuata, within groups of common dolphins Delphinus delphis in northern Peru
Monitoreo de especies
Metodologías de monitoreoAlthough dolphins are mostly known to form single species groups of varying size, occasionally they aggregate in mixedspecies groups. The presence of mixed-species delphinid groups along the Peruvian coast is unknown. Herein, we report the presence of a single pantropical spotted dolphin (Stenella attenuata) within large groups of the long-beaked common dolphin (Delphinus delphis) at Los Organos in the northern coast of Peru. Sightings occurred on October 10th, 2016, January 7th, 2018 and September 21st, 2019. In one sighting the mixed group was feeding, while during the other two sightings the group was travelling. These records
add new evidence about mixed-species delphinid groups in coastal waters of Peru.
- Categoría Blue Five: Ballenas Delfines
- Familia: Rocuales Delfines
- Especies: Ballena de Bryde (Balaenoptera edeni) Ballena jorobada (Megaptera novaeangliae) Delfín común (Delphinus sp.) Delfín moteado pantropical (Stenella attenuata) Delfín girador (Stenella longirostris) Delfín nariz de botella (Tursiops truncatus)
Documentos relacionados:
Global manta and devil ray population declines: Closing policy and...
Significant progress has been made in advancing priority actions to conserve manta and devil rays, yet implementation and enforcement of...
Demographic analysis of shortfin mako shark (Isurus oxyrinchus) in the...
Statistical of baseline and species-specific data are largely unavailable for several elasmobranchs (e.g., sharks, skates, and rays). Populations of many...
A systematic review protocol for quantifying bycatch of critically endangered...
The Pacific Ocean supports two leatherback sea turtle populations, each of which is Critically Endangered primarily as a result of...