Ancylocoelium typicum (Trematoda, Monorchiidae), a Parasite of the Horse-Mackerel of the Genus Trachurus

The morphological and measurements characters of the trematode Ancylocoelium typicum Nicoll, 1912 are redescribed in details. The material was obtained from four horse-mackerel species caught in the Atlantic Ocean from the Biscay Bay to the south-western coast of Africa.Уточнены детали морфологического строения и меристических признаков трематоды Ancylocoelium typicum Nicoll, 1912. Материал получен от 4 видов ставрид рода Trachurus, отловленных от Бискайского залива до вод юго-западной Африки