*• ^- ■:!■:. 



Colombia. -Meta: ANSP 128224 (2 males, 154-175), Rfo Metica, 

 approximately 1.5 km E of Rajote, 3°56'N, 73°03'W, 19 February 1973, W. Saul and 

 W. Smith- Vaniz. State Unknown : FMNH 73412 (male, 173), Rio Guaviare, 

 approximately 2°45'N, 71' W, December 1957, S. Weinstein. 



Venezuela. -Barinas: Rio Caparo at Guayabo, approximately 20 river km 

 below Cant6n, 21 December 1983, D. C. Taphom and L. G. Nico. Bolivar : MCNG 

 10958 (1, 145), Lago Guri Norte, 1978, J. E. Pacheco. USNM 265676 (1, 104), 

 lagoon on south side of Isla Isabela, between Palua and Ciudad Bolivar, 7 

 November 1979, J. G. Lundberg et al. Amazonas : CAS-SU 57914 (male, 87), 

 Orinoco bifurcation, Playa de la boca del Casiquiare, 22 March 1925, C. Ternetz. 

 CAS-SU 57958 (1, 102), Orinoco bifurcation, Laja Tama Tama, 28 March 1925, C. 

 Ternetz. Delta Amaguro: CAS 58078 (1, 232), Orinoco River, 8°23' N, 62°42'W, 9 

 November 1979, D. J. Stewart (R/V Eastward). CAS 58082 (2), Orinoco River near 

 Curiapo, river km 60, 8°35 'N, 60°59 ' W, 23 February 1978, J. N. Baskin & J. G. 

 Lundberg (R/V Eastward). CAS 58086 (1, 109), Rfo Orinoco on bottom of deep 

 channel, 8°29'N, 6n8'W, 22 February 1978, (R/V Eastward). CAS 58088 (1, 78), 

 Orinoco River downstream from Cano Paloma, river km 91, 8°29'N, 61°25 'W, 21 

 February 1978, J. Baskin and J. Lundberg (R/V Eastward). CAS 58155 (3, 61-88), 

 Orinoco River at Curiapo, 8°35'N, 60°59'W, 23 February 1978, J. Baskin and J. 

 Lundberg (R/V Eastward). USNM 265666 (female, 62), channel of Rfo Orinoco 

 below mouth of Rfo Arature, 52 nautical miles upstream from sea buoy, 8°36'N, 

 60°54'W, 24 February 1978, J. G. Lundberg and J. N. Baskin. USNM 265681 (1, 

 85), Rfo Orinoco, Brazo Imataca, deep channel, 80 nautical miles upstream from 

 sea bouy, 22 February 1978, J. G. Lundberg and J. N. Baskin. USNM 265683 (2, 

 107-114), channel of Rfo Orinoco below mouth of Rfo Arature, 53 nautical miles 

 upstream from sea buoy, 24 February 1978, J. G. Lundberg and J. N. Baskin. 

 USNM 265690-265691 (4, 80-92; 1 c/s), Rfo Orinoco, river channel downstream 



