LIST OF HOMOPTEROUS INSECTS, 127 
wings grayish. Length of the body 4—4} lines; of the wings 
44—5} lines. 
a, Constancia, Province of Rio. Presented by the Rev. Hamlet 
Clark. 
Genus SPHONGOPHORWUS, Cat. Hom. p. 496. 
Srnonaornorus Batista, Cat. Hom. p. 497. 
a—d. Mexico. From M, Sallé’s collection. 
SpHoncornorus parapoxa, Cat. Hom. p. 497. 
a,b. Rio Janeiro. Presented by J. Gray, Esq. 
Genus PTERYGIA, Cut. Hom. p. 499. 
Preryoia quaprivENs, Cat, Hom. p. 499. 
a,b. Ega. From Mr. Bates’ collection. 
Preryota Tripopia, Cat. Hom. p. 499. 
Stoll’s figure, pl. 15, f. 77, is of this species, not of P. cruciata. 
a. Villa Nova. From Mr. Bates’ collection. 
Preryata onassicornis, Cat. Hom. p. 499. 
a,b, Ega. From Mr. Bates’ collection. 
Preryera utsprpa, Cat. Hom. p. 500. 
a. Santarem. From Mr. Bates’ collection. 
_, This specimen differs somewhat from the description of P. his- 
prda; the prothorax behind the lateral horns has three testaceous 
Stripes, and two more hindward testaceous bands; the legs also are 
partly testaceous. 
Prayers eiceata, Cat, Hom. p. 501. 
@) Ucn? 
