THE CANADIAN ENTOMOLOGIST. 



4 — I. Bovis Riley, Packard, ist Ann. Rep. Peabody Acad. Science, 6S 

 (1869) ; Rep. U. S. Geol. Survey of Montana, Wyoming and Idaho 

 (Hayden) 740* (1S72); Guide to Study of Insects, 663, 668*; Mur- 

 ray, Economic Entom , 193; Osborn, Bull. Iowa Agr. Coll., 75 (1884). 



5 — I. CHORDEiLis Packard, ist Ann. Rep. Peabody Acad. Sci., 67 (1869). 



6 — I. CooKEi Packard, ist Ann. Rep. Peabody Acad. Sci., 67 (1869). 



7 — I. CRENATUS Say, Jour. Phila. Acad, ii., 76 (1821); Coll. Writings ii., 20. 



8 — I. CRUCiARius Fitch, N. Y. Rep. xiv., 366 (187 1). 



9 — I. ERRATicus Say, Jour. Phila. Acad, ii., 77 (iS2i);Coll. Writings ii., 20. 



10 — I. Fuscus Say, Jour. Phila. Acad, ii., 79 (1821); Coll. Writings ii., 22. 



II — I. LEPORis-PALUSTRis Packard, ist Annual Rep. Peabody Acad. Sci- 

 ence, 67 (1869). 



12 — I. NiGROLiNEATUS Packard, ist Ann. Rep. Peabody Acad. Science, 66 

 (1869). 



13 — I. ODONTALGIA Fitch, N. Y. Rep. xiv., 371 (187 1). 



14 — I. ORBicuLATUS Say, Jour. Phila. Acad, ii., 76 (182 1) ; Coll. Writings 

 ii., 21. 



15 — I. PUNCTULATUS Say, Jour. Phila. Acad, ii., 78 (1821); Coll Writings 

 ii., 21. 



16 — I. 5-STRIATUS Fitch, N. Y. Rep. xiv., 366 (187 1). 



17 — I. RoBERTSONii Fitch, N. Y. Rep. xiv., 366 (1S71). 



i8 — I. scAPULARis Say, Jour. Phila. Acad, ii., 78 (1821); Coll. Writings 

 ii., 21. 



19 — I. UNiPUNCTATA Packard, ist Ann. Rep. Peabody Acad. Science, 66 

 (1869) ; Guide to Study of Insects, 662, 668.* 



20 — I. VARIABILIS Say, Jour. Phila. Acad, ii., 77 (1821); Coll. Writings ii. 21. 



Family Oribatida Nicolet. 



I. Oribata Latr. ' 



I— O. ASPiDiOTi Ashmead, Can. Entom. xi., 93 (1879); Saunders, Insects 



Inj. to Fruit, 396 (1883). 

 2 — O. CONCENTRICA Say, Jour. Phila. Acad, ii., 73 (1821); Coll. Writings 



ii. 18. 

 3 — O. GLABRATA Say, Jour. Phila. Acad, ii., 73 (182 1); Coll. Writings ii., 18. 

 4 — O. QUADRiPiLis Fitch, N. Y. Rep. iii., 442 {1856). 



II. Nothrus Koch. 

 1 — N.- ovivoRUs Packard, Guide to Study of Insects, 664,* Riley, Mo. 



