title: Telosentis exiguus (von Linstow, 1901) (Palaeacanthocephala: Illiosentidae), a generalist parasite of fishes in the Mediterranean basin.
abstract: The morphology of material of the acanthocephalan genus Telosentis van Cleave, 1923 from different parts of the Mediterranean basin is examined in order to assess the validity of T. molini van Cleave, 1923. A redescription of T. exiguus, a generalist species of fishes in the Mediterranean basin, is presented especially in relation to the number of proboscis hooks. The main characteristic of T. exiguus is a cylindrical or club-shaped proboscis, which is covered with 12 longitudinal rows of 14-19 hooks in males and 16-20 in females. Males and females differ in both body size and the number of proboscis hooks. T. molini is considered a junior synonym of T. exiguus. A key to the species of Telosentis is presented.
authors.affiliation: Institute of Parasitology, Biology Centre of the Academy of Sciences of the Czech Republic, Branisovská 31, 37005, Ceské Budejovice, Czech Republic. yuriy.kvach@gmail.com
authors.forename: Yuriy
authors.initials: Y
authors.lastname: Kvach
authors.forename: Pierre
authors.initials: P
authors.lastname: Sasal
mesh_terms: D000049:Acanthocephala / Q000033:anatomy & histology* / Q000145:classification* / Q000302:isolation & purification; D000818:Animals; D005260:Female; D005399:Fishes / Q000469:parasitology*; D008297:Male; D019083:Mediterranean Region; D008853:Microscopy
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