C. E. Costa-campos

Social Behavior of Sotalia Fluviatilis (Gervais & Deville, 1853) (Cetacea, Delphinidae), in the Northern Channel of the Amazon River, Amapá, Brazil

Artur Lagoia Fonseca de Miranda, A. S. Araújo & C. E. Costa-campos · Asian Journal of Research in Zoology · 2021

Sotalia fluviatilis is known as “tucuxi” is endemic to the rivers of the Amazon basin, with aggregations of individuals at the mouths of rivers and canals, it is an almost endangered species and information about it is lacking in the state of Amapá. This study was aimed at monito...

Open access Research Article 10.9734/ajriz/2021/v4i230108

Osteomorphological Features of the Carcass of Inia geoffrensis (Cetacea: Iniidae)

P. F. Santos, Y. K. Soeiro-Avelar, A. S. Araújo & C. E. Costa-campos · Asian Journal of Biology · 2021

Osteological studies can have implications that allow direct biological inferences to be made, such as locomotion, as well as indirect ones, such as species distribution, evolution and ecology. This study was aimed at describing some osteological traits of Inia geoffrensis (Blain...

Open access Research Article 10.9734/ajob/2021/v11i330145