title: The description of a gubernaculum in Ascarops strongylina (Rudolphi, 1819) (Spiruroidea) and a note on the recovery of this nematode from a bird.
mesh_terms: D000818:Animals; D005260:Female; D008297:Male; D010311:Parrots / Q000469:parasitology*; D011563:Psittaciformes / Q000469:parasitology*; D013151:Spiruroidea / Q000033:anatomy & histology*