28 PARASITES OF THE COTTON BOLL WEEVIL. 



Hymenoptera — Con tinued. 

 [chneumonoidea. 

 Braconidae, Sigalphinse. 



6. Sigalphus curculionis Fitch (Texae . 



7. Urosigalphu8 anthonomi Cwfd. (Texas', probably Mexico;. 



8. Urosigalphu8 schwarzi Cwfd. (Guatemala . 

 Braconinse. 



9. B racon mellitor Say (Mexico 3 Texas 

 JO. Bracon dorsal or Say (Texas 

 1 I. 1 ndoterminod braconid Tcxa.- . 



Diptera. 



Tachinidse. 



12. Myiophasia ssnea Wied. (Texas, Louisiana . 

 A carina. 



13. Pediculoides ventricosus Ne^i p. I Mexico). 



14. Tyroglyphus breviceps Banks (Texas). 



PREDACEOUS ENEMIES. 



Coleoptera. 

 Cleridae. 



15. Hydnocera pubescens Lee. (Texas, Louisiana). 

 Cucujidse. 



16. Cathartics cassix Reiche (Texas). 

 Hymenoptera. 



Formicoidea. 

 Myrmicidae, Myrmicinse. 



17. Solenopsis geminata Fab. (Guatemala. Texas, Louisiana). 

 Formicidae, Formicinae. 



18. Formica fusca subpolita perpilosa (Mexico). 



HYPE RPARASITE S . 



Hymenoptera. 



Microdontomerus anthonomi Cwfd. 



Eurytoma tylodermatis Aslim. [.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 larvae. 



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, 1). 



