Se reporta el hallazgo del acantocéfalo Profilicollis altmani, en un individuo de cigüeñuela de cuello negro (Himantopus mexicanus) en la costa norte del Perú. Profilicollis altmani no había sido reportado anteriormente en H. mexicanus, siendo este el primer reporte de este tipo.

We record the presence of the acanthocephalan specie Profilicollis altmani in a black-necked stilt, Himantopus mexicanus, in the Northern coast of Peru. Profilicollis altmani had not been previously reported in H. mexicanus, this being the first report in a new host.

Un zorro de Sechura juvenil (Lycalopex sechurae) fue encontrado en la ciudad de Trujillo, La Libertad (Perú). El animal presentó hiperqueratinización en la nariz y en el periodo de cuarentena desarrolló signos neurológicos. De acuerdo con los signos clínicos, la prueba rápida de inmunocromatografía, el examen post mortem y las lesiones histopatológicas se confirmó el diagnóstico de distemper canino. Este es el primer reporte de lesiones histopatológicas asociadas a distemper en esta especie.

Marine litter is a complex environmental issue threatening the well-being of multiple organisms. In the present study, we present an overlooked pathway by which marine litter interaction with certain ovigerous skates (Family: Rajidae) communities could compromise their survival. We propose that skates from the genus Sympterygia deposit their egg capsules on marine litter substrates by accident, which are then washed ashore still unhatched. We conducted 10 monitoring surveys on three beaches of La Libertad Region, on the north coast of Peru, looking for marine litter conglomerates to determine the presence of egg capsules. We registered a total of 75 marine litter conglomerates, containing 1595 egg capsules, out of which only 15.9 % were presumably hatched, and 15.8 % were still fresh. Fishing materials were identified as the main item in marine litter conglomerates. We conclude that this...