Description of a New Species of Parapharyngodon (Nematoda: Pharyngodonidae) from Mexico with a List of Current Species and Key to Species from the Panamanian Region

Charles R. Bursey; Stephen R. Goldberg

doi:10.1645/13-460.1

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1 June 2015 Description of a New Species of Parapharyngodon (Nematoda: Pharyngodonidae) from Mexico with a List of Current Species and Key to Species from the Panamanian Region

Charles R. Bursey, Stephen R. Goldberg

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J. of Parasitology, 101(3):374-381 (2015). https://doi.org/10.1645/13-460.1

Abstract

Parapharyngodon guerreroensis n. sp. (Nematoda: Pharyngodonidae) from the large intestine of Lepidophyma smithii from Mexico is described and illustrated. A list of nominal species and a key to species from the Panamanian region are provided. Parapharyngodon guerreroensis n. sp. is the 57th species assigned to the genus and the 10th from the Panamanian region. It differs from other species in the genus in that males possess 3 pairs of caudal papillae, an anterior cloacal lip supporting 4 digitiform processes, and a blunt spicule 67–104 μm in length, while females possess long flexible caudal appendages.

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Charles R. Bursey and Stephen R. Goldberg "Description of a New Species of Parapharyngodon (Nematoda: Pharyngodonidae) from Mexico with a List of Current Species and Key to Species from the Panamanian Region," Journal of Parasitology 101(3), 374-381, (1 June 2015). https://doi.org/10.1645/13-460.1

Received: 19 December 2013; Accepted: 1 November 2014; Published: 1 June 2015

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