Redescriptions of Ligophorus cephali Rubtsova, Balbuena, Sarabeev, Blasco-Costa & Euzet, 2006 and L. chabaudi Euzet & Suriano, 1977 based on original material from the Black Sea, the Mediterranean Sea and the Sea of Japan are presented. A comparison of samples of these two species from different regions was carried out with the aid of principal components analysis. The occurrence of L. chabaudi on Mugil cephalus in the Sea of Japan was confirmed. The functional morphology of the male copulatory organ was examined, and the use of the shape of this structure in the taxonomy of Ligophorus Euzet & Suriano, 1977 is discussed.
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http://dx.doi.org/10.1007/s11230-009-9192-8 | DOI Listing |
Acta Parasitol
January 2025
Departamento de Sistemas y Procesos Naturales, Escuela Nacional de Estudios Superiores Unidad Mérida, Km 4.5 Carretera Mérida-Tetiz, Ucú, Yucatán, C.P. 97357, Mexico.
Background: Ligophorus Euzet and Suriano, 1977 is a specious genus of ancyrocephalid monogeneans parasitizing mullets around the world, with most species distributed in the western Pacific and the Mediterranean Sea. Only nine out of the 62 species in the genus have been reported from the Americas, and from them, only two have been sequenced.
Methods: We analyzed two species of Mugil (L.
Parasitol Int
February 2025
A.O. Kovalevsky Institute of Biology of the Southern Seas, prosp. Leninsky 38, Moscow, Russia.
Helminthologia
June 2022
Laboratory of Marine Biodiversity and Environment (LR 18ES30), Faculty of Sciences of Sfax, BP 1171, 3000 Sfax, University of Sfax, Tunisia.
153 species of monogeneans have been recorded in Tunisian aquatic vertebrates (89 hosts). A list of these species with hosts is presented. A comparison of the Monogenea diversity off the coast of Tunisia with other regions of the Mediterranean Sea and the world is provided.
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January 2023
ISYEB-Institut de Systématique, Évolution, Biodiversité, Muséum National d'Histoire Naturelle, Paris, France.
Syst Parasitol
December 2021
Instituto de Ciencias Naturales Alexander von Humboldt, FACIMAR, Universidad de Antofagasta, P.O. Box 170, Antofagasta, Chile.
Neoheterobothrium chilense González, Oliva & Acuña, 2002 is redescribed based on newly collected specimens from the type host, Hippoglossina macrops and type locality (Coquimbo, Northern Chile). Type specimens of Neoheterobothrium hippoglossini Piasecki, Wierzbicka & Kempter, 2000 and Choricotyle exilis Crane, 1972 are also redescribed. These three diclidophorid monogeneans infecting pleuronectiform flatfishes have pre-ovarian seminal receptacle, ootype inside the semicircle of ovary and elongated pharynx, differentiated from the most similar Orbocotyle Euzet & Suriano, 1975 in that members of the latter genus possess post-ovarian seminal receptacle, post-ovarian ootype and cylindrical or pyriform pharynx.
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