Descriptions of two Copidognathus halacarid mites (Acari, Halacaridae) from Zanzibar, Tanzania Author Chatterjee, Tapas Author Troch, Marleen De Author Chan, Benny K. K. text Zootaxa 2008 1809 49 60 journal article 10.5281/zenodo.182769 860dbbca-f409-4f8b-bcf8-2b6e0c593f9a 1175-5326 182769 Genus Copidognathus Trouessart Diagnosis: Palps 4-segmented, attached laterally, P2 with 1 distal seta, P3 without any seta, P4 with 3 setae in basal whorl. Female GA with usually 3 pairs (rarely up to 5 pairs) of PGS and 1 pair of SGS. Patella (genua) shorter than tibiae and telofemora. Tibia I with 3 ventral setae. Tibia II with generally 3 ventral setae. Tarsi I and II with dorsolateral solenidion. Paired lateral claws, small median claw. Only single nymphal stage (the protonymph) present.