Occurrence of Philometra lateolabracis (Nematoda: Philometridae) in the gonads of marine perciform fishes in theMediterranean region

Diseases of Aquatic Organisms

Paolo Merella¹  David Di Cave¹  Branko Glamuzina¹  František Moravec¹  Giovanna Marino¹ 

关键词: Parasitic nematode;    Philometra lateolabracis;    Tissue parasite;    Marine fish;    Epinephelus marginatus;    Seriola dumerili;    Mediterranean region;    Spain;    Italy;    Croatia;   

DOI  :  10.3354/dao053267

学科分类：生物科学（综合）

来源: Inter-Research

【 摘 要 】

ABSTRACT: Gravid females of the nematode Philometra lateolabracis (Yamaguti, 1935), a parasite of gonads of marine perciform fishes, were found in wild and cultured dusky grouper Epinephelus marginatus (Lowe) from waters near the BalearIslands (Spain, Mediterranean Sea) and Sicily (Italy, Thyrrenean Sea), and in the greater amberjack Seriola dumerili (Risso) in Croatia (south-eastern Adriatic Sea). In wild E. marginatus in Spain, the overall prevalence was 21% andthe intensity of infection 1 nematode per fish. The nematodes are briefly described and illustrated. The species Sanguinofilaria jordanoi López-Neyra, 1951, described from the ovary of Epinephelus gigas Brünich from Morocco, is synonymizedwith P. lateolabracis. This is the first documented record of P. lateolabracis from fishes of the Mediterranean region and its finding in S. dumerili represents a new host record. The possible importance of this pathogenic parasitefor cultures of marine perciform fishes in the region is stressed.

【 授权许可】

Unknown