COLORADO ANIMALS AND PLANTS NEW IN 1911 83 



Family EULOPHIDAE 

 Mimatomus peltatus Cockerell, Entom. News, Dec, XXII, p. 464. T. 1. Glenwood 

 Springs (E. Bethel). Parasitic on Aleyrodes pruinosus euphorbiarum Cockerell. 

 The genus also is new. 



Family TORYMLDAE 



Syntomaspis warreni Cockerell, Entom. News, Feb., p. 82. T. 1. Trinidad, Colo. (E. R. 

 Warren). Bred from galls on Quercus, which Mr. Wm. Beutenmiiller has deter- 

 mined as Holcaspis rubens Gillette. 



Superfamily FORMICOIDEA (Ants) 

 Family FORMICLDAE 

 Camponotus herculeanus modoc Wheeler, Ann. N.Y. Acad. Sci., XX, "Dec. 30, 1010," 

 p. 333- Type from California, but also cited from Boulder Canyon, Colo. (Cockerell). 

 This was perhaps actually published in 1910. 



Superfamily VESPOIDEA 

 Family EUMENLDAE 

 Pterochilus senecionis Rohwer, Proc. U.S. Nat. Mus., XL, p. 553. T. 1. Florissant, at 

 flowers of Senecio cymbalarioides (S. A. Rohwer). Also east of Lake George, near 

 Florissant (W. P. Cockerell). The name is misprinted "seneconis" in the original 

 publication. 



Superfamily SPHECOLDEA 



Family PEMPHREDONIDAE 



Stigmus aphidiperda Rohwer, t. c, p. 558. T. 1. Highspire, Pa., bred from young peach 



stems, the nests provisioned with Aphis persicae-niger. Also from Colorado. 

 S. fraternus coloradensis Rohwer, t. c, p. 559. T. 1. Colorado (C. F. Baker). 



Family NYSSONLDAE 

 Gorytes (Hoplisus) helianthi Rohwer, t. c, p. 569. T. 1. Boulder, at flowers of Helian- 



thus (Rohwer). 

 G. (Pseudoplisus) venustiformis Rohwer, t. c, p. 568. T. 1. Boulder, at flowers of 

 Eelianthus (Rohwer). 



Family LARRIDAE 



Tachysphex argyrotrichus Rohwer, t. c, p. 572. T. I. Trinidad, Colo., July 19, 1899. 

 T. gillettei Rohwer, t. c, p. 571. T. 1. Rocky Ford, Colo., June 4, 1904. 

 T. helianthi Rohwer, t. c, p. 57°- T. 1. Boulder, at flowers of Eelianthus (Rohwer). 

 T. johnsoni Rohwer, t. c, p. 573. T. 1. Cope (Washington County), Colo. (S. A. 



Johnson). 

 T. opwanus Rohwer, t. c, p. 574. T. 1. Golden, Colo. (C. P. Gillette). 

 T. sphecodoides Rohwer, t. c, p. 578. T. 1. Rocky Ford, Colo. 



Superfamily APOEDEA (Bees) 

 Family ANDRENDLDAE 

 fAndrena grandipes Cockerell, Bull. Amer. Mus. Nat. Hist., XXX, p. 73. T. 1. Miocene 

 shales of Florissant (T. D. A. Cockerell). 



