L. humile: A petiole in lateral view C external genitalia in lateral view E external genitalia in posterior view G valviceps lamina. L. neotropicum B petiole in lateral view D external genitalia in lateral view F external genitalia in posterior view H valviceps lamina. Abbreviations: ba: basimere; bvp: basivolsellar process; cu: cuspis; dg: digitus; mgo: metapleural gland orifice; ps: petiole spiracle; prs: propodeal spiracle; pl: ventral petiolar process; pm: penisvalve membrane; te: telomere; vc: valviceps lamina.