arimensis is discribed from Trinidad. As described, it has a lor more white on the abdomen. Fleming, 1957; Zoologica N.Y. 42 (10): 120 Sauritaorimensis,newspecies (PI. I, fig. 3; PI. II, fig. 3) Length of forewing of male 10.5-11.5 mm. Related to Saurita lacteata Butler from which arimensis differs in having the discal cell hyaline and in not having a yeUowish-white patch below the cell and another yellowish-white patch be- yond the cell. 'Antennae bipectinate in the male with each pectination dilated and bristled on the distal end. Palpi brown, reaching vertex of head with fan-shaped brown tuft on first segment. Whole head uniform brown. Patagia and disc of thorax uniform brown with a small white patch on the mid-dorsum of the metathorax. Tegulae brown with a crimson patch on anterior margin near patagia (shoul- ders) and a white bar at discal edge of tegulae on the anterior margin of forewing. The inner half of tegulae along the disc of the thorax crimson. Some white on the outer edge of the basal half of the forecoxae on the episternum (2nd). The remainder of the legs and the lateral and ventral parts of the thorax brown. Fore- and hindwings hyaline. Veins brown. The forewings narrowly bordered with brown but the apex of the wings broadly brown. The brown patch at the apex extending within the wing to the point where veins R4 and R5 fork. A relatively broad brown discal bar (1.25 mm.) . Hindwings with narrow brown margins broaden- ing at apex. At the 1st anal fold the brown color extends within the wing for approximately one- third of the length of the wing from the margin, and a brown patch extending into the wing at the anal angle for approximately the same distance. Abdomen with the dorsum of the first and second segments and to a variable extent the third segment creamy white. The bullae creamy white. A creamy white band extends from bullae along the spiracular region of the abdomen for four segments. The band is broadest at the base and narrows toward the distal end of the abdomen. The remainder of the abdomen brown. The name arimensis has been taken from the type locality, Arima Valley. Material— All types were taken at Simla, Ari- ma Valley, Trinidad. Holotype, male, Catalog No. 57200, 2-V; 6 paratypes, (57201) 2-VI, (57202) 16-III, (57203) 21-IV, (57204) 13-11, (57205) 7-1, (57206) 3-VI. Disposition of type material— The Depart- ment of Tropical Research, New York Zoologi- cal Society, will retain two paratypes. Catalog Nos. 57205 and 57206. Paratype, Catalog No. 57204, is in the collection of the British Museum (Natural History) and paratype. Catalog No. 57203, is in the United States National Museum collection. The holotype, Catalog No. 57200, and the paratypes. Catalog Nos. 57201 and 57202, are in the American Museum of Natural History.