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Ephemeroptera of Gunnison County, Colorado

Introduction to the Mayfly family Ephemerellidae
Crawler Mayflies, Spiny Crawler Mayflies

Updated 27 Jan 2010
TSN 101232
These two species of Drunella were caught and released ;-) from West Brush Creek in early August 2008. The top one is Drunella grandis and the lower animal is Drunella doddsii.

Provisional Species List

Good Links

On this website:
Drunella Introduction
Ephemerella Introduction

Other Websites:
Photos of Ephemerellidae nymph from many angles http://www.unb.ca/fredericton/science/biology/Invertebrate_key/Ephemeroptera/ Ephemeroptera_Emphemerellidae_thumb.htm

Adult Ephemerellidae key from The Aquatic Insects of Michigan by Ethan Bright http://insects.ummz.lsa.umich.edu/~ethanbr/aim/Keys/Ephemeroptera/id_eom_ephemerellidae.html

References

Allan,JD 1981 Determinants of diet of brook trout (Salvelinus fontinalis) in a mountain stream. Canadian Journal of Fisheries and Aquatic Sciences 38, 184-192. PDF

Allan,JD 1985 The production ecology of Ephemeroptera in a Rocky Mountain stream. Internationale Vereinigung für Theoretische und Angewandte Limnologie Verhandlungen 22, 3233-3237.

Allan,JD 1987 Macroinvertebrate drift in a Rocky Mountain stream. Hydrobiologia 144, 261-268.

Allen,RK 1984 A new classification of the subfamily Ephemerellinae and the description of a new genus. Pan-Pacific Entomologist 60, 245-247.

Allen RK; Edmunds Jr GF. 1959 A revision of the genus Ephemerella (Ephemeroptera: Ephemerellidae). I. The subgenus Timpanoga. Canadian Entomologist 91:51-58. PDF

Allen,RK and Edmunds,GF 1962 A revision of the genus Ephemerella (Ephemeroptera: Ephemerellidae). V. The subgenus Drunella in North America. Miscellaneous Publications of the Entomological Society of America 3, 147-179. PDF

Allen RK; Edmunds GF Jr. 1963 A revision of the genus Ephemerella (Ephemeroptera: Ephemerellidae). VI. The subgenus Serratella in North America. Annals of the Entomological Society of America 56:583-600. PDF

Ball,SL; Hebert,PDN; Burian,SK; Webb,JM 2005 Biological identification of mayflies (Ephemeroptera) using DNA barcodes. Journal of the North American Benthological Society 24 3, 508-524.

Barber-James,HM; Gattolliat,J; Sartori,M and MD Hubbard 2008 Global diversity of mayflies (Ephemeroptera, Insecta) in freshwater. Hydrobiologia 595(1) 339-350. DOI:10.1007/s10750-007-9028-y Abstract and Full Text

Clubb,RW; Gaufin,AR; Lords,JL 1975 Acute cadmium toxicity studies upon nine species of aquatic insects. Environmental Research 9, 332-341.

Colburn,T 1982 Measurement of low levels of molybdenum in the environment by using aquatic insects. 29, 422-428.

Dodds GS and Hisaw FL. 1925. Ecological studies on aquatic insects. IV. Altitudinal range and zonation of mayflies, stoneflies and caddisflies in the Colorado Rockies. Ecology 6(4)380-390. Abstract PDF

Edmunds Jr.,GF; Jensen,SL; Berner,L 1976 The Mayflies of North and Central America. University of Minnesota Press, Minneapolis, Minnesota. 330 pages pages.

Hawkins,CP 1985 Food habits of species of ephemerellid mayflies (Ephemeroptera: Insecta) in streams of Oregon. American Midland Naturalist 113(2) 343-352. PDF
     Abstract: " Data on food habits were obtained for 20 species in the mayfly family Ephemerellidae. Diet of a species often varied with site, habitat and size, but such variation did not completely mask differences among species. Adaptive radiation in diet is relatively great in this family, but species showed no distinct groupings when classified either on a functional basis or by traditional trophic categories."

Jacobus, LM and McCafferty, WP 2008 Revision of Ephemerellidae genera (Ephemeroptera). Transactions of the American Entomological Society 134: 185-274. PDF

Kiffney,PM; Clements,WH 1994 Effects of heavy metals on a macroinvertebrate assemblage from a Rocky Mountain stream in experimental microcosms. Journal of the North American Benthological Society 13 4, 511-523.

Knopp,M; Cormier,R 1997 Mayflies: An anglers study of trout water Ephemeroptera. Lyons Press, Guilford, CT. 366 pages.

Lugo-Ortiz,CR; McCafferty,WP 1995 Annotated inventory of the mayflies (Ephemeroptera) of Arizona. Entomological News 106 3, 131-140.

Magnum,FA; Winget,RN 1991 Environmental profile of Drunella (Eaton) doddsi (Needham) (Ephemeroptera: Ephemerellidae). Journal of Freshwater Ecology 6 1, 11-22.

Magnum,FA; Winget,RN 1993 Environmental profile of Drunella grandis Eaton (Ephemeroptera: Ephemerellidae) in the Western United States. Journal of Freshwater Ecology 8 2, 133-140.

McCafferty,WP; Wang,T-Q 1994 Phylogenetics and the classification of the Timpanoga complex (Ephemeroptera: Ephemerellidae). Journal of the North American Benthological Society 13 4, 569-579.

McCafferty,WP; Wang,T-Q 2000 Phylogenetic systematics of the major lineages of Pannote mayflies (Ephemeroptera: Pannota). Transactions of American Entomological Society 126 1, 9-101.

Peckarsky,BL 1987b Mayfly cerci as defense against stonefly predation: deflection and detection. Oikos 48 2, 161-170.

Peckarsky,BL 1988 Why predaceous stoneflies do not aggregate with their prey. Internationale Vereinigung für Theoretische und Angewandte Limnologie Verhandlungen 23, 2135-2140.

Peckarsky,BL 1991 Is there a coevolutionary arms race between predators and prey? A case study with stoneflies and mayflies. Advances in Ecology 1, 167-180.

Peckarsky,BL 1996 Alternative predator avoidance syndromes of stream-dwelling mayfly larvae. Ecology 77 6, 1888-1905.

Peckarsky,BL; Cowan,CA 1995 Microhabitat and activity periodicity of predatory stoneflies and their mayfly prey in a western Colorado stream. Oikos 74 3, 513-521.

Pennuto,CM and deNoyelles Jr,F 1993 Behavioral responses of Drunella coloradensis (Ephemeroptera) nymphs to short-term pH reductions. Canadian Journal of Fisheries and Aquatic Sciences 50, 2692-2697.

Poff,NLeR; Wellnitz,T; Monroe,JB 2003 Redundancy among three herbivorous insects across an experimental current velocity gradient. Oecologia 134, 262-269.

Stanford,JA; Ward,JV 1985 The effects of regulation on the limnology of the Gunnison River: A North American case history. In: Regulated Rivers. Eds: Lillehammer,A; Saltveit,S Universitetsforlaget As., Oslo, Norway, 467-480.

Walley GS. 1930. Review of Ephemerella nymphs of western North America (Ephemeroptera). Canadian Entomologist 62(1):12-20, pl. 2-3. PDF

Ward,JV; Stanford,JA 1990 Ephemeroptera of the Gunnison River, Colorado, USA. In: Mayflies and Stoneflies. Ed: Campbell,IC Kluwer Academic Publishers,, 215-220.

Waters,TF; Crawford,GW 1973 Annual production of a stream mayfly population: a comparison of methods. Limnology and Oceanography 18 2, 286-296.

Winget,RN 1993 Habitat partitioning among three species of Ephemerelloidea. Journal of Freshwater Ecology 8 3, 227-234.

Brown,WS 2005 Mayflies (Ephemeroptera) of Gunnison County, Colorado
www.gunnisoninsects.org


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