RHAPHIDOPHORIDAE
Ceuthophilinae
Ammobaenetes phrixocnemoides (Caudell)  (2)
Ceuthophilus divergens Scudder  (5, as C. divergens and C. caecus Scudder)
C. fusiformis Scudder  (2)
C. nodulosus Brunner  (2)
C. pallidus Thomas  (1,2,4)
C. seclusus Scudder  (1)
C. silvestris Bruner  (2)
C. variegatus Scudder  (3, as C. pinguis Scudder)(5, as C. variegatus and C. 
pinguis)
C. sp., prob. osagensis Hubbell  (2)
Daihinia brevipes (Haldeman)  (1,2,4,5)
Hemiudeopsylla fissicaudus (Hubbell)  (2)
Udeopsylla robusta (Haldeman)  (1,2,4,5)(3, as U. gigantea Bruner)
5 genera - 12 species
1. In OSU Collection - Det. M. Hebard
2. In OSU Collection - Det. T. H. Hubbell
3. Reported by Caudell, 1902
4. Reported by Hebard, 1938
5. Reported by Hubbell & Ortenburger, 1927