Abstract
A new species of the genus Typhlophoros von Linstow, 1906, T. spratti, is described from the freshwater crocodile Crocodylus johnstoni and the saltwater crocodile C. porosus in northern Australia. Specimens of the new species could not be compared with the type-species, T. lamellaris, as no preserved specimens of the latter species are known to exist. The new species differs from the descriptions of von Linstow (1906) and Maplestone (1930) in the number of interlabial ridges, the form of the ventriculus and absence of lateral alae. The taxonomic status and affinities of Typhlophoros are discussed.
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Baylis, H. A. (1936) The fauna of British India, including Ceylon and Burma.Nematoda. Vol. I. Ascaroidea and Strongyloidea. London: Taylor and Francis, pp. xxxvi + 408.
Chabaud, A. G. (1965) Ordre des Ascaridida. In: Grassé P.-P. (Ed). Traité de Zoologie: anatomie, systématique, biologie. IV. Némathelminthes (Nématodes, Gordiaces), Rotifères, Gas-trotriches, Kinorhynques. Paris: Masson et Cie., pp. 932–1025.
Chabaud, A. G. & Bain, O. (1966) Description de Hartwichia rousselotin. gen., n. sp. ascaride parasite de crocodile et remarques sur la famille des Heterocheilidae Railliet et Henry, 1912. Bul-letin du Muséum National d'Histoire Naturelle, 2s., 37, (1965), 848–853.
Darlington, P. J. (1957) Zoogeography: the geographical distribu-tion of animals. New York: John Wiley and Sons, 673 pp.
Diesing, C. M. (1839) Neue Gattungen von Binnenwurmen nebst einem Nachtrage zur Monographie der Amphistomen. Annalen des Wiener Museums der Naturgeschichte, 2, 219–242.
Graber, M. (1981) Parasites internes des vertébrés domestiques et sauvages, autres que les primates de la République Populaire du Congo (d'après la collection Cassard-Chambron, 1956–1960).Rôle pathogène-prophylaxie. Revue d'Elevage et de Médicine Vétérinaire des Pays Tropicaux, 34, 155–167.
Linstow, O. F. B. von (1906) Parasites from the gharial (Gavi-alis gangeticus,Geoffr.)Journal and Proceedings of the Asiatic Society of Bengal, n.s., 2, 269–271.
Maplestone, P. (1930) Parasitic nematodes obtained from animals dying in the Calcutta Zoological Gardens. Parts 1–3. Records of the Indian Museum, 32, 385–412.
Mozgovoy, A. A. [Ascaridata of animals and man and the diseases they cause.] In: Skrjabin, K. I. (Ed.) Oznovy Nematodologii.Moscow: Izdat. 'Nauka', Vol. 2, Part 2, 616 pp. (In Russian)
Sprent, J. F. A. (1979) Ascaridoid nematodes of amphibians and reptiles: Multicaecum and Brevimulticaecum. Journal of Helminthology, 53, 91–116.
Sprent, J. F. A. (1980) Ascaridoid nematodes of sirenians – the Het-erocheilinae redefined. Journal of Helminthology, 54, 309–327.
Sprent, J. F. A. (1983) Ascaridoid nematodes of amphibians and reptiles: Typhlophorus, Hartwichia and Trispiculascaris. Journal of Helminthology, 57, 179–189.
Sprent, J. F. A. (1990) Some ascaridoid nematodes of fishes: Heterocheilinae. Systematic Parasitology, 16, 149–161.
Yamaguti, S. (1961) Systema helminthum. Vol. III. The nematodes of vertebrates New York: Interscience Publishers, 1,261 pp.
Yorke, W. & Maplestone P. A. (1926) The nematode parasites of vertebrates. London: Churchill, 536 pp.
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Sprent, J. Species of Typhlophoros von Linstow, 1906 (Nematoda: Ascaridoidea) in Old World crocodilians. Syst Parasitol 43, 229–236 (1999). https://doi.org/10.1023/A:1006117822808
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DOI: https://doi.org/10.1023/A:1006117822808