Microtityus santosi Teruel, Rivera & Sánchez, 2014 .

DISTRIBUTION. Only known from the type locality: Culebrita Island (18°05'34"N 66°54'32"W). This species was described on the basis of a single adult female, which is the only known specimen. On the apical area of the left comb of the holotype (Fig. 13) there are two egg-like organisms solidly attached, similar to those found on some scorpions and a Colombian schizomid (Armas, 2003: fig. 2; Delgado-Santa & Armas, 2013: fig. 3B), which were overlooked by Teruel et al. (2014). This enigmatic organism resembles an insect or mite egg, but its real origin is yet unknown. It also has been observed on an Oiclus sp. ( Diplocentridae) from St. Kitts, Lesser Antilles (pers. obs.).