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EL1057 Acerpenna vent ant Rt 83, N. Stapleton. Logan cnty, NE, S. Loup River Tags: Acerpenna, Anterior, Baetidae, Ephemeroptera, Larvae, All tags... Logan County, NE, 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 EL1059 Leptohyphes dor ant Phon. D. Sutton Recreation area, Salt River Tags: Anterior, Dorsal, Ephemeroptera, Larvae, Leptohyphes, All tags... Leptohyphidae, 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 EL1061 Brachycercus lat post Rackett rd. Garden cnty, NE, Blue creek Tags: Brachycercus, Caenidae, Ephemeroptera, Garden County, Larvae, All tags... Lateral, NE, Posterior, 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 lateral River Park, Hamilton. Ravalli cnty, MT, Bitterroot River Tags: Ecdyonurus, Entire, Ephemeroptera, Heptageniidae, Larvae, All tags... Lateral, 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 EL1030 Asioplax dorsal Tags: Asioplax, Dorsal, Entire, Ephemeroptera, Larvae, All tags... Leptohyphidae, 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 EL1030 Asioplax dorsal2 Tags: Asioplax, Dorsal, Entire, Ephemeroptera, Larvae, All tags... Leptohyphidae, 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 EL1030 Asioplax sp lateral COLORADO RIVER NEAR DOTSERO, CO Tags: Asioplax, CO, Eagle County, Entire, Ephemeroptera, All tags... Larvae, Lateral, Leptohyphidae, 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 EL1003 Acentrella insignificans dor post SOUTH PLATTE RIVER NEAR KERSEY, CO Tags: Acentrella, Baetidae, CO, Dorsal, Ephemeroptera, All tags... Larvae, Posterior, Weld 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 EL1003 Acentrella insignificans lateral SOUTH PLATTE RIVER NEAR KERSEY, CO Tags: Acentrella, Baetidae, CO, Entire, Ephemeroptera, All tags... Larvae, Lateral, Weld 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 EL1004 Baetis tricaudatus dor ant SAGUACHE CREEK NEAR SAGUACHE, CO Tags: Anterior, Baetidae, Baetis, CO, Dorsal, All tags... Ephemeroptera, Larvae, Saguache 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 EL1004 Baetis tricaudatus lateral SAGUACHE CREEK NEAR SAGUACHE, CO Tags: Baetidae, Baetis, CO, Entire, Ephemeroptera, All tags... Larvae, Lateral, Saguache 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 EL1004 Baetis tricaudatus vent ant SAGUACHE CREEK NEAR SAGUACHE, CO Tags: Anterior, Baetidae, Baetis, CO, Ephemeroptera, All tags... Larvae, Saguache County, 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 EL1004 Baetis tricaudatus vent post SAGUACHE CREEK NEAR SAGUACHE, CO Tags: Baetidae, Baetis, CO, Ephemeroptera, Larvae, All tags... Posterior, Saguache County, 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 EL1008 Centroptilum sp Procloeon sp complex vent post Clarks Fork Yellowstone River at Edgar MT Tags: Baetidae, Carbon County, Centroptilum/Procloeon, Ephemeroptera, Larvae, All tags... MT, Posterior, 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 EL1009 Fallceon quilleri dor ant stk COAL CREEK ABV MCCASLIN RD AT SUPERIOR, CO Tags: Anterior, Baetidae, Boulder County, CO, Dorsal, All tags... Ephemeroptera, Fallceon, 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 EL1009 Fallceon quilleri lateral stk COAL CREEK ABV MCCASLIN RD AT SUPERIOR, CO Tags: Baetidae, Boulder County, CO, Entire, Ephemeroptera, All tags... Fallceon, 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 EL1010 Heterocloeon sp dor post stk SAGUACHE CREEK NEAR SAGUACHE, CO Tags: Baetidae, CO, Dorsal, Ephemeroptera, Heterocloeon, All tags... Larvae, Posterior, Saguache 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 EL1012 Paracloeodes minutus ventral stk2 SOUTH PLATTE RIVER NEAR KERSEY, CO Tags: Baetidae, CO, Entire, Ephemeroptera, Larvae, All tags... Paracloeodes, 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, wing pads may be present, Fewer tags EL1013 Pseudocloeon dardanum dorsal SOUTH PLATTE RIVER NEAR KERSEY, CO Tags: Baetidae, CO, Dorsal, Entire, Ephemeroptera, All tags... Larvae, Pseudocloeon, Weld 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 EL1013 Pseudocloeon dardanum stk ventral SOUTH PLATTE RIVER NEAR KERSEY, CO Tags: Baetidae, CO, Entire, Ephemeroptera, Larvae, All tags... Pseudocloeon, 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, wing pads may be present, Fewer tags « 1 ... 3 4 5 6 7 ... 23 »