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New species of Parapharyngodon (Nematoda: Pharyngodonidae) in Rhinella marina (Anura: Bufonidae) from Grenada, West Indies

Charles Bursey·Michael Drake·Rebecca Cole·Mauritz Sterner·Rhonda Pinckney·Ulrike Zieger
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Abstract

Parapharyngodon grenadaensis n. sp. (Nematoda: Pharyngodonidae) from the large intestine of the cane toad, Rhinella marina, is described and illustrated. Parapharyngodon grenadaensis n. sp. is the 48th species assigned to the genus and the 16th species from the Neotropical region. It differs from other species in the genus by possessing 4 pairs of caudal papillae, an echinate anterior cloacal lip, and a blunt spicule of 67–104 μm. This is only the second report of R. marina harboring a species of Parapharyngodon.

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Charles Bursey, Michael Drake, Rebecca Cole, Mauritz Sterner, Rhonda Pinckney, Ulrike Zieger. 2013. New species of Parapharyngodon (Nematoda: Pharyngodonidae) in Rhinella marina (Anura: Bufonidae) from Grenada, West Indies. https://doi.org/10.1645/ge-3235.1

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