0554341 - BC 2022 RIV CZ eng J - Článek v odborném periodiku
Moravec, František - Justine, J.-L.
Echinocephalus inserratus sp. n. (Nematoda: Gnathostomatidae) from the stingray Pastinachus ater (Dasyatidae) and new records of congeneric and some other nematode larvae from teleost fishes off New Caledonia.
Folia Parasitologica. Roč. 68, MAY 25 2021 (2021), č. článku 014. ISSN 0015-5683. E-ISSN 1803-6465
Grant CEP: GA MŠMT(CZ) LM2015062; GA MŠMT(CZ) EF16_013/0001775
Institucionální podpora: RVO:60077344
Klíčová slova: ascarophis sp nematoda * parasite biodiversity * annotated list * phylogenetic analysis * overstreeti * monogenea * copepoda * digenea * cestoda * spirurida * Parasitic nematode * Gnathostomatoidea * elasmobranchs * marine fish * paratenic host * South Pacific
Obor OECD: Genetics and heredity (medical genetics to be 3)
Impakt faktor: 1.614, rok: 2021
Způsob publikování: Open access
Web výsledku:
https://folia.paru.cas.cz/artkey/fol-202101-0014_echinocephalus_inserratus_sp_n_nematoda_gnathostomatidae_from_the_stingray_pastinachus_ater_dasyatidae_a.phpDOI: https://doi.org/10.14411/fp.2021.014

Based on light and electron microscopical studies, a new nematode parasite, Echinocephalus inserratus sp. n. (Spirurida: Cmathostomatidae), is described from the spiral valve of the broad cowtail stingray Pastinachus ater (Macleay) (Dasyatidae, Myliobatiformes) from off New Caledonia. The new species is morphologically and biometrically most similar to Echinocephalus overstreeti Deardorff et Ko, 1983, differing from it mainly in the absence of serrations on the posterior parts of pseudolabia and on interlabia, and in having a longer gubernaculum (150-299 mu m long). Morphologically unidentifiable, mostly encapsulated larvae of Echinocephalus spp. were recorded from the following six species of teleost fishes collected in New Caledonian waters, serving as paratenic hosts: Perciformes: Acanthopagrus berda (Forsskal) (Sparidae) and Nemipterus futrosus (Valenciennes) (Nemipteridae), Tetraodontiformes: Abalistes stellatus (Anonymous), Pseudohalistes fuscus (Bloch et Schneider) (both Balistidae), Lagocephalus sceleratus (Gmelin) (Tetraodontidae) and Alutems monoceros (Linnaeus) (Monacanthidae). Co-parasitising larvae of Ascarophis sp. and Hysterothylacium sp. were also collected from P. fuscus. All these findings represent new host and geographical records. A key to valid species of Echinocephalus Molin, 1858 is provided.
Trvalý link: http://hdl.handle.net/11104/0328979