Heliconema monopteri n. sp. (Nematoda: Physalopteridae) from Monopterus cuchia (Hamilton) (Osteichthyes: Synbranchidae) in India, with notes on the taxonomy of Heliconema spp.

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Summary

A new nematode species, Heliconema monopteri n. sp. (Physalopteridae), is described from the stomach and intestine of the freshwater fish Monopterus cuchia (Hamilton) (Synbranchidae) in Bijnor district, Uttar Pradesh, India. It is mainly characterized by the lengths of spicules (468 – 510 µm and 186 – 225 µm), the postequatorial vulva without elevated lips, the presence of pseudolabial lateroterminal depressions and by the number and arrangement of caudal papillae. This is the first representative of the genus reported from a synbranchiform fish. Another new congeneric species, Heliconema pisodonophidis n. sp. is established based on a re-examination of nematodes previously reported as H. longissimum (Ortlepp, 1922) from Pisodonophis boro (Hamilton) (Ophichthidae) in Thailand; ovoviviparity in this species is a unique feature among all physalopterids. Heliconema hamiltonii Bilqees et Khanum, 1970 is designated as a species dubia and the nematodes previously reported as H. longissimum from Mastacembelus armatus (Lacépède) in India are considered to belong to H. kherai Gupta et Duggal, 1989. A key to species of Heliconema Travassos, 1919 is provided.

Akram M.C. (1996): Heliconema savala n. sp. (Nematoda: Physalopteridae) from marine fish Lepturacanthus savala (Cuvier) (Trichuridae) and Psettodes erumei (Schneider) new host (Pisces: Psettotidae) of physalopterid nematode, Bulbocephalus inglisi Rasheed, 1966 in Pakistan. Pakistan J. Mar. Sci., 5: 132 – 143

Bilqees F.M., Khanum Z. (1970): Marine fish nematodes of West Pakistan II. A new species of the genus Heliconema from fishes of Pasni. Pakistan J. Zool., 2: 211 – 213

Chabaud A.G., Campana-Rouget Y. (1956): Le genre Ortleppina Schulz, 1927, parasite d’Apodes, et non de Serpents, est synonyme de genre Heliconema Travassos, 1919. Ann. Parasitol. Hum. Comp., 31: 308 – 309

De N.C. (1988): Remarks on the validity of the species Notopteroides alatae Majumdar, 1965. Folia Parasitol., 35: 281 – 284

De N.C., Ghosh M., Majumdar G. (1978): Records of some little known nematodes from Indian fishes. Folia Parasitol., 25: 317 – 322

Froese R., Pauly D. (Eds) (2018): FishBase. World Wide Web electronic publication. http://www.fishbase.org, version 12/2018

Gupta N.K., Duggal C.L. (1989): On a new species of the genus Heliconema (Nematoda: Physalopteridae) from a freshwater fish with a key to the species of the genus. Res. Bull. (Sci.) Punjab Univ., 40: 73 – 75

Gupta N.K., Garg V.K. (1976): Observations on three already known spiruroid nematodes from marine food fishes of South India. Indian J. Helminthol., 28: 17 – 28

Karve J.N. (1941): Some parasitic nematodes of fishes. I. J. Univ. Bombay, New Ser., 10B: 9 – 42

Katahira H., Nagasawa K. (2015): Heliconema anguillae Yamaguti, 1935, a physalopterid nematode found in Japanese eels: taxonomic resurrection with a note on the third-stage larva from intertidal crabs in western Japan. Folia Parasitol., 62: 028. DOI: 10.14411/fp.2015.028

Khan D., Begum A. (1971): Helminth parasites of fishes from West Pakistan I. Nematodes. Bull. Dept. Zool., Univ. Punjab (New Ser.), 5: 1 – 22

Khan D., Yaseen T. (1969): Helminth parasites of fishes from East Pakistan I. Nematodes. Bull. Dept. Zool., Univ. Punjab (New Ser.), 4: 1 – 33

Li H.C. (1934): Report on a collection of parasitic nematodes, mainly from North China. Part II. Spiruroidea. Trans. Am. Microsc. Soc., 53: 174 – 195

Li L., Liu Y.-Y., Liu B.-C., Zhang L.-P. (2013): Morphological and molecular characterization of Heliconema hainanensis sp. nov. (Spirurina: Physalopteridae) from congers in the South China Sea, with a key to the species of Heliconema. Mem. Inst. Oswaldo Cruz, 108: 41 – 47. DOI: 10.1590/s0074-02762013000100007

Linstow, O., von (1899): Nematoden aus der Berliner Zoologischen Sammlung. Mitt. Zool. Sam. Mus. Naturk. Berlin, 1: 3 – 28, 6 Plts

Moravec F., Nagasawa K. (2018): Rhabdochona angusticaudata sp. n. (Nematoda: Rhabdochonidae) from the Japanese eel Anguilla japonica, and new records of some other nematodes from inland fishes in Japan. Folia Parasitol., 65: 016. DOI: 10.14411/fp.2018.015

Moravec F., Sheeba S., Kumar A.B. (2013a): Observations on nematodes from the Indonesian shortfin eel Anguilla bicolor bicolor McClelland in India, including a revalidation of Heliconema ahiri Karve, 1941 (Physalopteridae). Acta Parasitol., 58: 496 – 503. DOI: 10.2478/s11686-013-0168-0

Moravec F., Taraschewski H., Anantaphruti M.T., Maipanich W., Laoprasert T. (2007): Heliconema longissimum (Ortlepp, 1923) (Nematoda: Physalopteridae) from Pisodonophis boro (Teleostei: Ophichthidae) in Thailand, with remarks on the taxonomy of the Proleptinae Schulz, 1927. Syst. Parasitol., 66: 73 – 80. DOI: 10.1007/s11230-006-9066-2

Moravec F., Taraschewski H., Weyl O.L.F. (2013b): Redescription of Heliconema africanum (Linstow, 1899) n. comb. (Nematoda: Physalopteridae), a nematode parasite of freshwater eels (Anguilla spp.) in South Africa. Syst. Parasitol., 85: 263 – 269. DOI: 10.1007/s11230-013-9421-z

Ogden C.G. (1969): A revision of the genus Heliconema Travassos, 1919, Physalopteridae (Nematoda). J. Nat. Hist., 3: 423 – 431

Ortlepp R.J. (1922): The nematode genus Physaloptera Rud. Proc. Zool. Soc. Lond., 1922: 999 – 1107

Sood M.L. (2017): Fish nematodes from South Asia. Second edition. Kalyani Publishers, Ludhiana, 1039 pp

Taraschewski H., Boomker J., Knopf K., Moravec F. (2005): Anguillicola papernai (Nematoda: Anguillicolidae) and other helminths parasitizing the African longfin eel Anguilla mossambica. Dis. Aquat. Org., 63: 185 – 195

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