Polystomoides bourgati (Monogenea: Polystomatidae) infecting Pelusios castaneus in southern Nigeria

Abstract

The study of endoparasites (helminths and coccidians) in the Algerian (Atelerix algirus) and desert (Paraechinus aethiopicus) hedgehogs was performed between July 2008 and October 2009. The helminth species found included two cestodes, Mathevotaenia erinacei (Anoplocephalidae) and an unidentified cestode larva in the mesentery, eight species of nematode: Aonchotheca erinacei (Capillaridae) in the intestine, spirurids (Spiruridae) in the intestine, Crenosoma striatum (Crenosomatidae) in the lungs, Gongylonema mucronatum (Gongylonematidae) in the oesophagus, Physaloptera clausa (Physalopteridae) in the stomach, Physaloptera sp. larvae (Physalopteridae) in the mesentery, Pterygodermatites plagiostoma (Rictularidae) in the stomach, Spirura rytipleurites seurati (Spiruridae) in the intestine; and 2 acanthocephalans, Moniliformis moniliformis (Monoliformidae) in the intestine and larvae of an unknown acanthocephalan species in the mesentery. The general prevalence was high in both hosts, 92% in Atelerix algirus and 94.12% in Paraechinus aethiopicus. Physaloptera clausa was the most prevalent species (64.0% in Atelerix algirus and 64.7% in Paraechinus aethiopicus). Polyparasitism of helminths was 68% in Atelerix algirus and 52.9% in Paraechinus aethiopicus. Two coccidian species were detected in both hedgehogs, Isospora sp. and Eimeria sp. We provide the first complete parasitological data from Africa of these two hedgehogs.