Copulatory organs of Grandilithus lanxi sp. nov. A male left palp, prolateral view B same, retrolateral view C same, ventral view D same, dorsal view E epigyne, ventral view F same, dorsal view. Abbreviations: B—bursa; CD—copulatory duct; CO—copulatory opening; CT—connecting tube; E—embolus; FA—femoral apophysis; FD—fertilization duct; GA—glandular appendage; MS—median septum; RTA—retrolateral tibial apophysis; S—spermatheca; SD—sperm duct; TA—tegular apophysis; Tu—tubercle.