[A new Acanthocephala Breizacanthus ligur sp. n. (Palaeacanthocephala: Arhythmacanthidae Yamatugi, 1935) parasite of some species of benthic fishes from the Ligurian Sea].
Breizacanthus ligur sp.n. is described and figured from several benthic fishes from the Ligurian Sea. The host species are: Argentina sphyraena, Chlorophthalmus agassizi, Gadiculus argenteus, Phycis blennoides, Coelorhynchus coelorhynchus, Capros aper, Callionymus phaeton, Helicolenus dactylopterus. The parasites were considered as belonging to the family Arhythmacanthidae Yamaguti, 1935 and to the genus Breizancanthus Golvan, 1969. Breizancanthus ligur differs from the only two known species of the genus B. irenae and B. chabaudi for the number of longitudinal rows of hooks and-or numbers of hooks in each longitudinal row, arrangment of cement glands, length of body and lenght of male genital apparatus ratio, lenght of female genital apparatus and shape of embroyophore.
D000049:Acanthocephala / Q000033:anatomy & histology / Q000145:classification*; D000818:Animals; D005260:Female; D005399:Fishes / Q000469:parasitology*; D005836:Genitalia, Female / Q000032:analysis; D005837:Genitalia, Male / Q000033:anatomy & histology; D007558:Italy; D008297:Male
Su di un nuovo acantocefalo Breizacanthus ligur sp.n. (Palaeacanthocephala: Arhythmacanthidae Yamaguti, 1935) parassita di alcune specie di pesci bentonici del Mar Ligure