Larval trypanorhynch (Cestoda) infecting Euphausia americana (Euphausiacea) collected in the Mexican Caribbean Sea
Euphausiids are marine pelagic crustaceans widely distributed in all latitudes and oceans of the world.They are parasitized by a wide spectrum of parasite species. Cestodes of the Order Trypanorhyncha are endoparasitichelminths that as adults exclusively parasitize elasmobranchs and use euphausiids,...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidad Nacional Autónoma de México
2013-06-01
|
| Series: | Revista Mexicana de Biodiversidad |
| Online Access: | https://revista.ib.unam.mx/index.php/bio/article/view/825 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Euphausiids are marine pelagic crustaceans widely distributed in all latitudes and oceans of the world.They are parasitized by a wide spectrum of parasite species. Cestodes of the Order Trypanorhyncha are endoparasitichelminths that as adults exclusively parasitize elasmobranchs and use euphausiids, and other planktonic crustaceans,as paratenic or intermediate hosts. From a zooplankton sample collected in Banco Chinchorro, Mexican CaribbeanSea, at depth of 941.2 m, one male of Euphausia americana was infected with a plerocercoid with a blastocyst of atrypanorhynch larval cestode hosted in the cephalothorax, which was identified as Eutetrarhynchidae gen. sp. Thisis the first record of a trypanorhynch larval cestode in Euphausia americana and the first geographical report in theCaribbean coast of Mexico. |
|---|---|
| ISSN: | 1870-3453 2007-8706 |