The infection status of marine fish and cephalopods with Anisakis simplex third stage larva (L3) was studied over a period of 1 year. A total of 2,537 specimens, which consisted of 40 species of fish and 3 species of cephalopods, were purchased from the Cooperative Fish Market in Busan, Korea, from August 2006 to July 2007. They were examined for A. simplex L3 from the whole body cavity, viscer...

This study was based on the molecular identification of endoparasites sampled from three economically valuable fish species caught waters Canakkale (Türkiye). Subjected samples in were chub mackerel (Scomber japonicus Houttuyn, 1782), anchovy (Engraulis encrasicolus Linnaeus, 1758), and bogue (Boops boops 1758) without gender discrimination. The nematode parasites obtained sent to diagnostic la...

Domoic acid was found to be responsible for an isolated event involving the massive death of brown pelicans (Pelecanus occidentalis) in January 1996, at the tip of the Baja California peninsula. The death of these sea birds was the result of feeding on mackerel (Scomber japonicus) contaminated by domoic acid-producing diatoms (Pseudonitzschia sp.). The number of dead birds (150 animals) found d...

The present study describes the ultrastructure of the mature spermatozoon of Lecithocladium excisum (Rudolphi, 1819) (Digenea: Hemiuroidea: Hemiuridae) from the stomach of the marine teleost Scomber japonicus Houttuyn (Scombridae) captured in the Atlantic Ocean, off Dakar (Senegal). The ultrastructural organization of the spermatozoon of L. excisum follows the general model described in most di...