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Martin L. Adamson 《Systematic parasitology》1981,3(2):105-117
Summary
Parapharyngodon osteopili n.sp. is described from the Cuban treefrog Osteopilus septentrionalis (Hylidae; Anura). Parapharyngodon Chatterji, 1933 and Thelandros Wedl, 1862 are redefined and distinguished on the basis of male and female caudal morphology and egg structure. Parapharyngodon spp. are found in insectivorous reptiles and amphibians whereas Thelandros spp. are essentially parasites of herbivorous and omnivorous reptiles. The following species are transferred to Parapharyngodon from Thelandros and represent new combinations: Parapharyngodon echinatus (Rudolphi, 1819), P. hemidactylus (Patwardhan, 1935), P. khartana (Johnston & Mawson, 1941), P. trachysauri (Johnston & Mawson, 1947), P. californiensis (read & Amrein, 1952), P. meridionalis (chabaud & Brygoo, 1962), P. mabouia (Rao & Hiregaudar, 1962), P. iguanae (Telford, 1965), P. calotis (Johnson, 1966), P. maculatus (Caballero, 1968) and P. garciae (Schmidt & Whittaker, 1975). Thelandros awokoyai (Babero & Okpala, 1962) n.comb., is transferred from Parapharyngodon. P. megaloon (Linstow, 1906) n.comb., P. seurati (Sandground, 1936) Freitas, 1957, P. waltoni (Read & Amrein, 1952) n.comb., P. cameroni (Belle, 1957) n.comb., P. aspiculus Khera, 1961, T. cinctus (Lonstow, 1897) and T. kuntzi Belle, 1957 are considered species inquirendae. ac]19810406 相似文献
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Parapharyngodon ocalaensis n. sp. (Nematoda: Pharyngodonidae) from the large intestine of a sand skink Neoseps reynoldsi collected in Florida is described and illustrated. Parapharyngodon ocalaensis n. sp. represents the 31st species assigned to the genus and the third from the Nearctic Realm. It is distinguished from the other 2 North American species by the presence in the male of 3 pairs of caudal papillae and smooth cloacal lips. 相似文献
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Two hundred and forty-four specimens of Parapharyngodon riojensis n. sp. were found in the large intestines of 2 adult lizards Phymaturus punae collected from Quebrada del Leoncito, Province of La Rioja, Argentina. Parapharyngodon riojensis n. sp. represents the ninth species of the genus from the Neotropical Realm and the first species to be described from Argentina. It can be distinguished from all species of Parapharyngodon on the basis of the morphology of the anterior cloacal lip, the location of the ovary, and geographical distribution. Parapharyngodon riojensis n. sp. is most similar to P. senisfaciecaudus in that the ovary does coil around the esophagus and the number and location of caudal papillae in the males are the same. These 2 species differ in that the eggs of P. senisfaciecaudus are slightly asymmetrical, with a smooth, thin shell, whereas the eggs of P. riojensis are oval, with a punctate thick shell. In addition, the cloacal lip of males of P. senisfaciecaudus is smooth, whereas the cloacal lip of males of P. riojensis is echinate. A key to the species of Parapharyngodon in the Neotropical Realm is provided. 相似文献
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Edgar Uriel Gardu?o-Montes de Oca Rosario Mata-López Virginia León-Règagnon 《ZooKeys》2016,(559):1-16
Two new species of Parapharyngodon collected from the intestine of the Mexican boulder spiny lizard Sceloporus
pyrocephalus are described. This study increases to 49 the number of valid species assigned to Parapharyngodon worldwide, 11 of them distributed in Mexico. Males of the two new species share the presence of four pairs of caudal papillae, an anterior echinate cloacal lip and the presence of lateral alae; however, both differ from each other in lateral alae extension and echinate cloacal anterior lip morphology. Females of both species have a prebulbar uterus and eggs shell punctuate with pores, characteristics shared with few other species of Parapharyngodon. Both new species differ from other congeneric species in the papillar arrangement, the anterior cloacal lip morphology, the lateral alae extension and total length/spicule ratio. A taxonomic key for the species of Parapharyngodon distributed in Mexico is provided. 相似文献
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Santos Ana Nunes Jesus Ronald Ferreira Macedo Lilian Cristina Santos Jeannie Nascimento Vasconcelos Melo Francisco Tiago 《Systematic parasitology》2022,99(4):437-445
Systematic Parasitology - Parapharyngodon spp. are nematodes parasites of amphibian and reptiles worldwide distributed. Of 55 valid species, only 11 are known for the Neotropical realm, and six... 相似文献
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Y. Raoul 《Biochimie》1977,59(10):XXIII-XXIV
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Russian Journal of Genetics - 相似文献
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