title: Pseudodiplectanum syrticum n. sp. (Monogenea: Diplectanidae), a parasite of Synapturichthys kleinii (Teleostei: Soleidae) from off Tunisia.
abstract: Pseudodiplectanum syrticum n. sp. (Monogenea: Diplectanidae) is described from the gills of Synapturichthys kleinii (Risso) collected from the Gulf of Gabès in the Mediterranean Sea off Tunisia. The new species differs from the congeneric species by the morphology of the penis and vagina. It resembles the Mediterranean species P. kearni Vala, Lopez-Roman & Boudaoud, 1980 from Solea vulgaris Quensel and P. gibsoni Oliver, 1987 from Michrochirus variegatus (Donovan) in its tubular penis, but it differs from these two species by having a vagina with a long tube presenting two loops and a male copulatory organ ending in a curved point. It also differs in the morphology and size of the transverse bars of the haptor. In P. syrticum the ventral transverse bar and dorso-lateral bars are longer than those of P. gibsoni (114 vs 69.5-89 microm and 48 vs 33-44 microm, respectively).
authors: Laboratoire d'Ecobiologie Animale, Faculté des Sciences de Sfax, BP 802, Sfax 3018, Tunisia.
authors: Hela
authors: H
authors: Derbel
authors: Lobna
authors: L
authors: Boudaya
authors: Lassad
authors: L
authors: Neifar
mesh_terms: D000818:Animals; D005260:Female; D005393:Fish Diseases / Q000469:parasitology*; D005412:Flatfishes / Q000469:parasitology*; D005880:Gills / Q000469:parasitology; D006790:Host-Parasite Interactions; D008297:Male; D013045:Species Specificity; D014200:Trematoda / Q000033:anatomy & histology / Q000145:classification* / Q000302:isolation & purification; D014201:Trematode Infections / Q000469:parasitology / Q000662:veterinary*; D014416:Tunisia