708 ZOOLOGY— INSECTS. 



9. ICHNEUMON SUTDEALIS. 



Ichneumon suturalis, Say, Bost. Jour. Nat Hist., i, 220. 



2 <? 9 specimens; New Mexico, Colorado; Dr. H. C Yarrow. 



10. TEOGUS MELLOSUS, sp. nov. 



$. — Large, honey-yellow, opaque; head and antennas lemon-yellow, 

 tips of the latter and of mandibles black; mesothorax with a brownish 

 longitudinal stripe on each side over tegulae; scutellum and tegulse pale 

 honey-yellow, the former convex, shining, finely punctured; metathorax 

 with sharply defined carina 1 , the disk elevated, central area lunate, shining; 

 wings yellow, apical margin fuscous, nervures and stigma honey-yellow; 

 legs yellow, femora honey-yellow ; abdomen velvety, paler on apical middle 

 of segments; basal incisure of third segment narrowly black; apex of first 

 segment with a prominent shining tubercle on summit. Length, 12 lines. 



1 specimen; New Mexico; collected by T. V. Brown?, 388. 



11. OPHION MAOBUEUM. 

 Ichneumon macrurus, Linn., Mant., 540. 



1 9 specimen: Eastern Nevada ; 1872; Dr. H. C. Yarrow. 



12. OPHION BILINEATUS. 



Ophion bilineatus, SAY, Contrib. Macl. Lye, i, 75. 



11<?9 specimens; Eastern Nevada ; 1872; Dr. H. C. Yarrow. 



13. OPHION PUEGATUS. 



Ophion purgatus, Say, Bost. Jour. Nat. Hist., i, 238. 



1 9 specimen; Eastern Nevada ; 1872; Dr. H. C. Yarrow. 



14. CRTPTUS CALIPTEECS. 

 Cryptus calipterus, Say, Bost. Jonr. Nat. Hist., i, 231. 



1 9 specimen; Arizona; 1873; H. W. Henshaw. 



15. FORMICA PENNSTLVANICA. 

 Formica pennsylvanica, De Geek, lus., iii, 603. 



2 9 specimens; Colorado, Arizona ; 1873; H. W. Henshaw. 



10. FOEMICA EUFA. 

 Formica rufa, Ltnn., Syst. Nat., ii,'9G2. 



2 £ specimens; Colorado; 1873; H. W. Henshaw. 



