Trypanosoma humboldti n. sp. from the Chilean catshark, Schroederichthys chilensis (Guichenot, 1848).
The morphology of Trypanosoma humboldti n. sp. is described from living and stained specimens obtained from the blood of a catshark, Schroederichthys chilensis. This represents the first report of a trypanosome in fish from the eastern Pacific Ocean. It is distinguished by its size and apparent lack of pleomorphism. The presence of a leech, Branchellion ravenellii, attached to the catshark, raises the possibility that it can act as a vector. Additionally, this leech is recorded for the first time from the Pacific Ocean.
Morillas
J
J
Departamento de Biologia y Tecnología del Mar, Pontificia Universidad Católica de Chile, Talcahuano.
George-Nascimento
M
M
Valeria
H
H
Khan
R A
RA
D000818:Animals; D004199:Disease Vectors; D005393:Fish Diseases / Q000469:parasitology*; D007865:Leeches; D010140:Pacific Ocean; D012754:Sharks / Q000469:parasitology*; D014345:Trypanosoma / Q000145:classification*; D014352:Trypanosomiasis / Q000469:parasitology / Q000662:veterinary*