Spermatophores, female genitalia, and courtship behaviour of two whip spider species, Charinus africanus and Damon tibialis (Chelicerata: Amblypygi)

This paper describes courtship behaviour, spermatophore morphology, and the female genitalia of the African whip spiders Charinus africanus Hansen, 1921 (Charinidae) and Damon tibialis (Simon, 1876) (Phrynichidae). In C. africanus, only the first part of courtship behaviour, up to spermatophore formation, could be observed; though different in detail, it is similar to that of many other species. The small spermatophore of C. africanus contains one large median sperm package. Charinus africanus is one of the Charinus species with thin finger-like gonopods and the first species with such gonopods of which the spermatophore is known. Spermatophores and female genitalia of D. tibialis are similar, though different in details, to those of Trichodamon and Musicodamon. They thus suggest that these two genera are correctly included in the Damoninae.