part_of gonopore In arthropods, any opening of a meso- or ectodermal gonoduct. HAO:0000821 genital opening CLAO:0001099 genital slit genital aperture FBbt:00048389 View Fjellberg, 1998 Fjellberg, 1998 anal opening http://collembola.org/ TGMA:0000606 genital orifice anatomical space abdominal sternite 5