Filters: Tags: Heptageniidae (X)

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EL1020 Epeorus longimanus vent ant stk EAST RIVER BELOW CEMENT CREEK NR CRESTED BUTTE, CO Tags: Anterior, CO, Epeorus, Ephemeroptera, Gunnison County, All tags... Heptageniidae, Larvae, Ventral, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, wing pads may be present, Fewer tags EL1021 Cinygmula head Michigan R ar Rd 62A nr Cameron Pass, CO Tags: Anterior, CO, Cinygmula, Dorsal, Ephemeroptera, All tags... Heptageniidae, Jackson County, Larvae, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, true, wing pads may be present, Fewer tags EL1022 Heptagenia diabasia claw denticle stk SOUTH PLATTE RIVER NEAR KERSEY, CO Tags: Anterior, CO, Ephemeroptera, Heptagenia, Heptageniidae, All tags... Larvae, Ventral, Weld County, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, true, wing pads may be present, Fewer tags EL1025 Rhithrogena vent ant Canyon Creek below Squaw Gulch Tags: Anterior, CO, Ephemeroptera, Heptageniidae, Larvae, All tags... Rhithrogena, Ventral, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, wing pads may be present, Fewer tags EL1026 Stenacron sp dorsal CEDAR C NR CEDAR POINT, KS Tags: Chase County, Dorsal, Entire, Ephemeroptera, Heptageniidae, All tags... KS, Larvae, Stenacron, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, wing pads may be present, Fewer tags EA1021 Cinygmula dor post2 Middle Fork Clear Creek off Hwy 16 Tags: Adult, Cinygmula, Dorsal, Ephemeroptera, Heptageniidae, All tags... Johnson County, Posterior, WY, Fewer tags EA1021 Cinygmula wing lat ant2 Middle Fork Clear Creek off Hwy 16 Tags: Adult, Anterior, Cinygmula, Ephemeroptera, Heptageniidae, All tags... Johnson County, Lateral, WY, Fewer tags EA1064 Ecdyonurus dor ant2 West Fork Black River, FR68 nr West Fork campground Tags: AZ, Adult, Anterior, Apache County, Dorsal, All tags... Ecdyonurus, Ephemeroptera, Heptageniidae, Fewer tags EA1064 Ecdyonurus lateral West Fork Black River, FR68 nr West Fork campground Tags: AZ, Adult, Apache County, Ecdyonurus, Entire, All tags... Ephemeroptera, Heptageniidae, Lateral, Fewer tags EA1020 Epeorus dorsal2 French Gulch country boy mine, E. of Breckenridge Tags: Adult, CO, Dorsal, Entire, Epeorus, All tags... Ephemeroptera, Heptageniidae, Summit County, Fewer tags EA1063 Ironodes vent ant Canyon Creek at USFS trailhead W. of Hamilton Tags: Adult, Anterior, Ephemeroptera, Heptageniidae, Ironodes, All tags... MT, Ravalli County, Ventral, Fewer tags EL1020 Epeorus albertae dor ant stk BOULDER CREEK BLW 61ST STREET, NR BOULDER, CO Tags: Anterior, Boulder County, CO, Dorsal, Epeorus, All tags... Ephemeroptera, Heptageniidae, Larvae, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, true, wing pads may be present, Fewer tags EL1020 Epeorus longimanus lateral2 stk EAST RIVER BELOW CEMENT CREEK NR CRESTED BUTTE, CO Tags: CO, Entire, Epeorus, Ephemeroptera, Gunnison County, All tags... Heptageniidae, Larvae, Lateral, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, wing pads may be present, Fewer tags EL1023 Leucrocuta sp dorsal Yellowstone River at Forsyth MT Tags: Dorsal, Entire, Ephemeroptera, Heptageniidae, Larvae, All tags... Leucrocuta, MT, Rosebud County, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, wing pads may be present, Fewer tags EL1040 Stenonema dor post N. Llano River, 13 miles north of HWY 385, TX Tags: Dorsal, Ephemeroptera, Heptageniidae, Larvae, Posterior, All tags... Stenonema, TX, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, true, wing pads may be present, Fewer tags EL1040 Stenonema vent post N. Llano River, 13 miles north of HWY 385, TX Tags: Ephemeroptera, Heptageniidae, Larvae, Posterior, Stenonema, All tags... TX, Ventral, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, wing pads may be present, Fewer tags EL1063 Ironodes dorsal stream between Multnomah falls Tags: Dorsal, Entire, Ephemeroptera, Heptageniidae, Ironodes, All tags... Larvae, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, wing pads may be present, Fewer tags EL1063 Ironodes ventral stream between Multnomah falls Tags: Entire, Ephemeroptera, Heptageniidae, Ironodes, Larvae, All tags... Ventral, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, wing pads may be present, Fewer tags EL1064 Ecdyonurus dorsal River Park, Hamilton. Ravalli cnty, MT, Bitterroot River Tags: Dorsal, Ecdyonurus, Entire, Ephemeroptera, Heptageniidae, All tags... Larvae, MT, Ravalli County, gills present on abdomen, immature, mayflies, nymph, tarsi with single claw, three (sometimes two) tails present, three pairs of jointed legs present, wing pads may be present, Fewer tags EA1022 Heptagenia dorsal Skunk Creek abv Folsom Lake Tags: Adult, CA, Dorsal, El Dorado County, Entire, All tags... Ephemeroptera, Heptagenia, Heptageniidae, Fewer tags 1 2 3 4 5 ... 7 »