| new and earlier records of ticks (acari: ixodidae, argasidae) from guinea-bissau. | ticks were collected from pastures and domestic and wild vertebrates during the rainy seasons of 1994 and 1996 in guinea-bissau. we collected the following species: from pastures rhipicephalus lunulatus neumann, r. muhsamae morel & vassiliades, r. senegalensis koch, and r. sulcatus neumann; from reptiles amblyomma nuttalli dönitz and aponomma flavomaculatum (lucas); and from mammals amblyomma paulopunctatum neumann, amblyomma splendidum giebel, amblyomma variegatum (f.), hyalomma truncatum koch, ... | 2000 | 11126561 |