Nematodes from Atelerix algirus from Mallorca. Photos a and b) Typical morphology of the copulatory bursa, rays, and spicules of Angiostrongylus cantonensis and Crenosoma striatum, respectively. c) Posterior end of a Physaloptera immerpani male showing wide caudal alae and papillae. d) Posterior end of a Spirura rytipleurites seurati male specimen showing spicules, caudal alae and typical disposition of caudal papillae. e) Posterior end of an Aonchotheca erinacei male showing the alae and the two pairs of caudal ventrally pointed papillae. f and g) Eucoleus sp. male posterior end showing spicules, and female vulvar region, respectively. h and i) Posterior end of a Gongylonema sp. male showing the typical disposition of papillae, and long spicule, respectively. Scale bar: 50 μm. Arrows point to the papillae. S, spicule; SS, spicular sheath; V, vulva; E, egg.