Collaboration technique S. Euzet-Sicard RÉSUMÉ. Rhynchobothrium pronosomum Stossich, 1901 est retrouvé pour la première fois dans la valvule spirale d'une pastenague. Dasyatis pastinaca (L., 1758), pêchée dans la Baie de Boka Kotorska, Montenegro. Adriatique. Les études de la morphologie du scolex, de l'armature des trompes et de l'anatomie, permettent de définir un nouveau genre Kotorella n. g. On propose d'en faire le type de la nouvelle famille des Kotorellidae n. fam. Mots-clés : Kotorella pronosoma (Stossich, 1901) n. comb. Kotorella n. g. Kotorellidae n. fam. Trypanorhyncha. Cestoda. Parasite. Sélaciens Dasyatis pastinaca. Yalcule spirale. Adriatique. Montenegro. Kotorella pronosoma (Stossich, 1901) n. gen., n. comb., an intestine parasite of Dasyatis pastinaca (L., 1758), type species of the Kotorellidae, a new family of the Trypano rhyncha (Cestoda). SUMMARY. Rhynchobothrium pronosomum Stossich, 1901 has been found for the first time since the original description in the intestine of Dasyatis pastinaca (L., 1758) caught in the Bay of Boka Kotorska, Montenegro, Adriatic Sea. A study of the scolex morphology, tentacles armature and anatomy allowed to define a new genus, Kotorella n. g. This genus is proposed as the type of the Kotorellidae n. fam.

In this paper, five new species of Coccidia parasites of mediterranean marine fishes are described. These species belong to two genera : Eimeria Schneider, 1875, and Epieimeria Dykova and Lom, 1981. The species recorded are as follows : Eimeria smaris n. sp, found in the middle part of the intestine of Spicara smaris; Eimeria raibauti n. sp. in the pyloric caeca of Trisopterus minutus; Eimeria triglae n. sp. in the pyloric caeca of Trigla lucerna and Trigla lyra ; Eimeria symphodi n. sp. in the posterior part of the intestine of Symphodus rostratus and at last, Epieimeria puytoraci n. sp. inhabiting the anterior part of the intestine of Symphodus tinea.

Paragonimus gondwanensis n. sp. (hitherto undescribed) is reported from the lungs of naturally infected cat (Felis catus Linnaeus, 1758) and civet [Civettictis civetta (Schreber, 1776)] from Cameroon. Its description is based on the morphology of adult worms but also, on the dimension of fresh, living eggs released from naturally and experimentally infected cats and hospitalized patients (in the metraterm of worms, emitted in the beginning of prepatent period and laid by living worm), length of prepatent period and duration of eggs incubation. The presence of this species in human patients is confirmed

Yougoslavie) par Fouad Daoudi, Branko Radujkovic, Adam Marquès et Georges Bouix Résumé. -Dans ce travail nous décrivons cinq espèces nouvelles de Coccidies parasites de Poissons marins méditerranéens récoltés dans la baie de Kotor (Yougoslavie). Ces espèces appartiennent aux deux genres : Eimeria Schneider, 1875, et Epieimeria Dykova et Lom, 1981. Eimeria atherinae n. sp. parasite l'intestin postérieur de Atherina boyeri; Eimeria euzeti n. sp. le foie de Myliobatis aquila; Eimeria kotorensis n. sp. l'intestin moyen de Spicara maena; Eimeria petrovici n. sp. l'intestin moyen de Symphodus ocellatus et enfin Epieimeria lomae n. sp. les coeca pyloriques de Scorpaena porcus.

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