* / 301 



uncat. (MG 31070) (1, 200), on bank of Rio Tapaj6s, between Itaituba and Sao Luiz, 

 September-October 1983, M. Goulding. MZUSP uncat. (7, 153-191), Rio Tapaj6s, 

 no other data. USNM 52544 (2 males, 148-155; 3 females, 161-221; 1 c/s), Amazon 

 River from Para (=Bel6m) to Manaus, 1901, J. B. Steere. Piaui : ANSP 95837 (1, 

 262), Rio Paraahyba, Therezina (= Teresina), 1936, R. Ihering. MCZ 7610 (male, 

 255), Rio Poti at Teresina, December 1865, Thayer expedition. MZUSP 36608 (4 

 males, 214-241; 1 female, 257), market in Teresina, 22 November 1985, H. A. 

 Britski. NMW 47832 (1, 220), NMW 47837(1, 233), and NMW 47838 (2, 177-212) 

 (all syntypes ofA.pamaguensis Steindachner), Paranagua, 1903. Rondonia : 

 MZUSP 34070 (5, 82-156), Rio Madeira, Calama, December 1980, M. Goulding. 

 MZUSP uncat. (MG 27364: male, 180), Rio Madeira, Calama, March 1980, M. 

 Goulding. Roraima : MZUSP 34408(4 males, 128-159), Rio Branco, Lago 

 Maquari, 8 May 1979, M. Goulding. MZUSP uncat. (MG 28635-28639: 4 males, 

 148-172; female, 270), between mouths of Rio Branco and Rio Xeriuni, 9 May 1979, 

 M. Goulding. No Data : CAS-IU 4247 (1, 117), locality unknown. ■ . 



Ar gentina . - Misiones : MHNG 2394.35 (female, 258), Rio Parand at 

 Candelaria, 26 September 1986, C. Dlouhy. MHNG 2394.36 (3 males, 210-218), Rio 

 Parand at El Dorado, 10 February 1987, C. Dlouhy. 







