28 PARASITES OF THE COTTON BOLL WEEVIL. 
Hymenoptera—Continued. 
Ichneumonoidea. 
Braconidee, Sigalphine. 
6. Sigalphus curculionis Fitch (Texas). 
7. Urosigalphus anthonomi Cwid. (Texas, probably Mexico). 
8. Urosigalphus schwarzi Cwid. (Guatemala). 
Braconine. 
9. Bracon mellitor Say (Mexico, Texas). 
10. Bracon dorsator Say (Texas). 
11. Undetermined braconid (Texas). 
Diptera. 
Tachinide. 
12. Myiophasia xnea Wied. (Texas, Louisiana). 
Acarina. 
13. Pediculoides ventricosus Newp. (Mexico). 
14. Tyroglyphus breviceps Banks (Texas). 
PREDACEOUS ENEMIES. 
Coleoptera. 
Cleride. 
15. Hydnocera pubescens Lec. (Texas, Louisiana). 
Cucujide. 
16. Cathartus cassix Reiche (Texas). 
Hymenoptera. 
Formicoidea. 
Myrmicide, Myrmicine. 
17. Solenopsis geminata Fab. (Guatemala, Texas, Louisiana). 
Formicide, Formicine. 
18. Formica fusca subpolita perpilosa (Mexico). 
HYPERPARASITES. 
Hymenoptera. 
Microdontomerus anthonomi Cwid. 
ELurytoma tylodermatis Ashm. Accidental on Bracon mellitor Say. 
Cerambycobius cyaniceps Ashm. 
POSSIBLE PRIMARY PARASITES. 
Hymenoptera. 
Catolaccus anthonomi Ashm. (Texas). 
Two species of entomogenous fungi, Aspergillus sp. and Cordyceps sp., have been 
recorded as probably parasites of boll-weevil larvee. 
OCCURRENCE OF SPECIES. 
1. Microdontomerus anthonomi Cwfd.* This species was collected as 
follows: Goliad, Tex., September 3, 1906, 1 bred from Bracon mellitor 
cocoon; Cuero, Tex., August 31, 1906, 1 bred from Bracon mellitor 
cocoon; Hallettsville, Tex., August 30, 1906, 4 females, primary para- 
sites upon A. grandis; Waco, Tex., August 28, 1906, 2 females, pri- 
mary parasites upon A. grandis; Waco, Tex., August 29, 1906, 1 
male, 3 females, primary parasites upon A. grandis; Waco, Tex. 
August 29, 1906, 1 male, bred from Bracon mellitor cocoon. 
@ Crawford, 1907a, b. 
