Description of Ichthyascaris grandis sp. n., redescription of Raphidascaroides halieutaeae Yin, 1983 and new records of some other raphidascaridid and philometrid nematodes from marine fishes off Java, Indonesia

0561052 - BC 2023 RIV CZ eng J - Článek v odborném periodiku
Moravec, František - Walter, T. - YUNIAR, A. T.
Description of Ichthyascaris grandis sp. n., redescription of Raphidascaroides halieutaeae Yin, 1983 and new records of some other raphidascaridid and philometrid nematodes from marine fishes off Java, Indonesia.
Folia Parasitologica. Roč. 69, AUG (2022), č. článku 016. 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: Parasitic nematode * Philometra * taxonomy * teleost fish * Indian Ocean
Obor OECD: Genetics and heredity (medical genetics to be 3)
Impakt faktor: 1.6, rok: 2022
Způsob publikování: Open access
https://folia.paru.cas.cz/artkey/fol-202201-0016_description_of_ichthyascaris_grandis_sp_n_redescription_of_raphidascaroides_halieutaeae_yin_1983_and_new_re.php

Examinations of nematodes collected from some marine fishes off the southwestern coast of Java, Indonesia in 2000 and 2001 revealed the presence of the following six species: ascaridoids Ichthyascaris grandis sp. n. from the intestine of Lophiomus setigerus (Vahl), I. cf. longispicula Li, Liu, Liu et Zhang, 2012 from the intestine of Conger cinereus R??ppel, Ichthyascaris sp. from the body cavity of Lobotes surinamensis (Bloch), and Raphidascaroides halieutaeae Yin, 1983 from the intestine of Halieutaea stellata (Vahl), and philometrids Philometra ivaschkini Parukhin, 1976 from the stomach wall of Trichiurus lepturus Linnaeus and P. psettoditis Moravec, Walter et Yuniar, 2012 from the body cavity (liver) of Psettodes erumei (Bloch et Schneider). Descriptions of these nematodes based on light and scanning electron microscopical studies are provided. The new species I. grandis sp. n. is mainly characterised by large body measurements (males and females up to 41.8 mm and 73.6 mm long, respectively), the length of spicules (0.99???1.05 mm), the tail tip usually without rudimentary spines and by the presence of 44???53 pairs of caudal papillae, eight to twelve of which being postanals. In addition to new data on the morphology of R. halieutaeae and other nematodes recorded, the 11 species of Raphidascaroides Yamaguti, 1941 poorly described from marine fishes in South Asia and reviewed in the monograph of Sood (2017) are considered species inquirendae and incertae sedis.
Trvalý link: https://hdl.handle.net/11104/0340136