Genital capsule (42, 44, 46 magnification 45×) and detail of hypandrium (43, 45 80×, 47 90×) in posterior (caudal) view. 42–43 Rh. grandicallosa grandicallosa Bergroth, 1911, French Guiana, Camp Caimans 44–47 Rh. grandicallosa centroamericana subsp. n.: 44–45 Panama, Pipeline Road; 46–47 Costa Rica, Rancho Quemado. Abbreviations: ap anterior hypandrial projection, lpb base of lateral hypandrial projection, pp posterior hypandrial projection. Scale bars: 1 mm (42, 44, 46); 0.5 mm (43, 45, 47). (micrographs: P. Kment)