Fig. 52. Dorsal and ventral views of one of several pseudothelphusid crab carapaces found near small streams at Paracou. Patterns of breakage along the posterior and ventrolateral margins of this example match those observed on the carapaces of like­sized pseudothelphusids eaten by captive ichthyomyines (Voss et al., 1982: fig. 3). Such remains provided the first evidence that ichthyomyines were resident in our study area, an inference subsequently confirmed by trapped specimens of Neusticomys oyapocki. Both views about 2Χ.