TEXAN HYMENOPTERA. 203 



Pompilus maiinis, 



Pompilus maurus, Cress. Trans. Am. Enl. Soc. i., p. 88. 

 One % specimen. (Belfrage.) 



Pompilus scelestus. 



Pompilus scelestus, Cress. Proc. Ent. Soc. Phil, iv., p. 451. 

 Two $ specimens. (Belfrage.) 



Pompilus tenebrosus. 



Pompilus tenebrosus, Cress. Proc. Ent. Soc. Phil, iv., p. 453. 

 Ten % 9 specimens. (Belfrage; Boll.) 



Pompilus ingenuus. 



Pompilus ingenuus, Cress. Trans. Am. Ent. Soc. i., p. 89. 

 Three % specimens. (Belfrage.) 



Pompilus cylindricns. 



Po??ipilus cylindricus, Cress. Trans. Am. Ent. Soc, i., p. 92. 

 One S specimen. (Belfrage.) 



Pompilus tropicus. 



Sphex tropicus, Linn. Syst. Nat. i., p. 945. 



Three 9 specimens. (Belfrage, Boll; Heiligbrodt.) 



Pompilus atrox. 



Pompilus atrox, Dahlb. Hym. Eur. i., p. 63. Cress. Trans. Am. Ent. Soc. i., 

 p. 98. 



Four £ 9 specimens. (Belfrage; Boll.) 



Pompilus marginatus. 



Pompilus marginatus, Say, Long's 2d Exped. ii., p. 333. 

 Six 9 specimens. (Belfrage; Boll.) 



Pompilus americanns. 



Pompilus americanus, Beauv. Ins. Afr. et Am., p. 117, pi. 3, fig. 6. 



Three 9 specimens. (Belfrage; Boll.) 



Pompilus algidus. 



Pompilus algidus, Smith, Brit. Mus. Cat. Hi., p. 158. 

 Seven % 9 specimens. (Boll; Heiligbrodt.) 



Pompilus in tor i-ii pi us. 



Ceropales interruptus, Say, Bost. Journ. Nat. Hist, i., p. 365. 



Five % 9 specimens. (Belfrage; Boll.) 



Pompilus ferruginous. 



Ceropales ferrugineus, Say, Long's 2d Exped. ii., p. 334. 

 Five % 9 specimens. (Boll; Heiligbrodt.) 



Priocnemis fulvicornis. 



Priocnemis fulvicornis, Cress. Trans. Am. Ent. Soc. i., p. 112. 

 Ten % 9 specimens. (Belfrage; Boll.) 



