| Chironomidae | |||||||||
| Tanypodinae | |||||||||
| Coelotanypodini | |||||||||
| Coelotanypus scapularis (Loew) (1) | |||||||||
| C. tricolor (Loew) (3) | |||||||||
| Tanypodini | |||||||||
| Tanypus stellatus Coquillett (1) | |||||||||
| Macropelopiini | |||||||||
| Procladius culiciformis (L.) (1) | |||||||||
| Pentaneurini | |||||||||
| Zavrelimyia sinuosus (Coquillett) (1) | |||||||||
| Chironominae | |||||||||
| Chironomini | |||||||||
| Xenochironomus xenolabis (Kieffer) (2,5)(3, as Chironomus) | |||||||||
| Glyptotendipes lobiferus (Say) (5) | |||||||||
| G. meridionalis Denny & Sublette (3) | |||||||||
| G. musculus Townes (2)(? - not found) | |||||||||
| G. testaceus Townes (2,3) | |||||||||
| Cryptochironomus blarina Townes (3, as Chironomus) | |||||||||
| C. fulvus (Johannsen) (2,5) | |||||||||
| C. sorex Townes (3, as Chironomus) | |||||||||
| Microchironomus nigrovittatus (Malloch) (3, as Chironomus) | |||||||||
| Parachironomus abortivus (Malloch) (3, as Chironomus)(5, as | |||||||||
| Harnischia) | |||||||||
| P. frequens (Johannsen) (3, as Chironomus)(5, as Harnischia) | |||||||||
| Paracladopelma doris (Townes) (3, as Chironomus)(5, as | |||||||||
| Harnischia) | |||||||||
| Harnischia incidata Townes (5)(3, as Chironomus) | |||||||||
| Dicrotendipes californicus (Johannsen) (2)(3, as Chironomus) | |||||||||
| (5, as Tendipes) | |||||||||
| D. nervosus (Staeger) (2)(5, as Tendipes) | |||||||||
| Chironomus attenuatus Walker (2) | |||||||||
| C. crassicaudatus (Malloch) (5, as Tendipes) | |||||||||
| C. decorus (Johannsen) (5, as Tendipes) | |||||||||
| Microtendipes pedellus (DeGeer) (2,5) | |||||||||
| Pseudochironomus fulviventris (Johannsen) (2) | |||||||||
| P. pseudoviridis (Malloch) (2,3,5) | |||||||||
| Paratendipes albimanus (Meigen) (2) | |||||||||
| Stenochironomus hilaris (Walker) (2,3,5) | |||||||||
| S. macateei (Malloch) (2,5) | |||||||||
| Endochironomus nigricans (Johannsen) (2)(5, as Tanytarsus) | |||||||||
| Polypedilum halterale (Coquillett) (2,3,5)(5, as P. digitifer | |||||||||
| Townes and P. simulans Townes) | |||||||||
| P. illinoense (Malloch) (2,5) | |||||||||
| Stictochironomus palliatus (Coquillett) (2)(5, as Tanytarsus) | |||||||||
| Tribelos fuscicornis (Malloch) (2)(5, as Tanytarsus) | |||||||||
| T. jucundus (Walker) (2)(3, as Chironomus)(5, as Tanytarsus | |||||||||
| jucundus var. dimorphus Malloch) | |||||||||
| Axarus festivus (Say) (2)(5, as Xenochironomus) | |||||||||
| Cyphomella grisea (Malloch) (2)(3, as Chironomus)(5, as | |||||||||
| Harnischia) | |||||||||
| Gillotia alboviridis (Malloch) (5, as Harnischia) | |||||||||
| Stelechomyia perpulcher (Mitchell) (2)(3,5, as Lauterborniella) | |||||||||
| Tanytarsini | |||||||||
| Zavreliella varipennis (Coquillett) (2)(5, as Lauterborniella) | |||||||||
| Paratanytarsus dissimilis (Johannsen) (3, as Tanytarsus) | |||||||||
| Tanytarsus neoflavellus Malloch (3) | |||||||||
| Orthocladiinae | |||||||||
| Orthocladius obumbratus Johannsen (4) | |||||||||
| O. oliveri Soponis (4) | |||||||||
| 1. In OSU Collection - Det. A. Stone | |||||||||
| 2. In OSU Collection - Det. H. Townes | |||||||||
| 3. Reported in Diptera Catalog | |||||||||
| 4. Reported by Soponis, 1977 | |||||||||
| 5. Reported by Townes, 1945 | |||||||||
| 29 genera - 44 species | |||||||||