SEM Photograph: (Bold, 1988, pl. 3, fig. 8) Scale is 0.1 mm. Specimen HVH 10541 (NMB Locality 16125: Río Gurabo, Gurabo Formation). Right view of carapace. Height: 0.30 mm; width: 0.21 mm; length: 0.56 mm.
Morphologic Description: Characterized by emaciated appearance and two very pominent posterodorsal nodes.
Holotype: GIRU S 13040 (T 1451, Outcrop on shore of Bahia de Nipe, Oriente Province, Cuba, Upper Nipe Formation, Upper Miocene (= Jucaro Formation of Kozary, 1957, Jakus, 1983, p.62)).