| 1 |
Angular Dwarf Crayfish |
| 2 |
Apalachicola Cave Crayfish |
| 3 |
Bastrop Crayfish |
| 4 |
Bearded Red Crayfish |
| 5 |
Beautiful Crayfish |
| 6 |
Benton County Cave Crayfish |
| 7 |
Big Blue Spring Cave Crayfish |
| 8 |
Big Sandy Crayfish |
| 9 |
Big South Fork Crayfish |
| 10 |
Big-cheeked Cave Crayfish |
| 11 |
Black Creek Crayfish |
| 12 |
Blackbarred Crayfish |
| 13 |
Blackbelted Crayfish |
| 14 |
Bluegrass Crayfish |
| 15 |
Brawleys Fork Crayfish |
| 16 |
Brazoria Crayfish |
| 17 |
Broad River Spiny Crayfish |
| 18 |
Broad-fingered Crayfish |
| 19 |
Burrowing Bog Crayfish |
| 20 |
Burrowing Crayfish (Engaeus australis) |
| 21 |
Burrowing Crayfish (Engaeus curvisuturus) |
| 22 |
Burrowing Crayfish (Engaeus disjuncticus) |
| 23 |
Burrowing Crayfish (Engaeus granulatus) |
| 24 |
Burrowing Crayfish (Engaeus mallacoota) |
| 25 |
Burrowing Crayfish (Engaeus martigener) |
| 26 |
Burrowing Crayfish (Engaeus nulloporius) |
| 27 |
Burrowing Crayfish (Engaeus orramakunna) |
| 28 |
Burrowing Crayfish (Engaeus phyllocercus) |
| 29 |
Burrowing Crayfish (Engaeus rostrogaleatus) |
| 30 |
Burrowing Crayfish (Engaeus spinicaudatus) |
| 31 |
Burrowing Crayfish (Engaeus sternalis) |
| 32 |
Burrowing Crayfish (Engaeus urostrictus) |
| 33 |
Camp Shelby Burrowing Crayfish |
| 34 |
Chatooga Crayfish |
| 35 |
Chattahoochee Crayfish |
| 36 |
Chickamanga Crayfish |
| 37 |
Choctaw Riverlet Crayfish |
| 38 |
Coastal Flatwoods Crayfish |
| 39 |
Coastal Lowland Cave Crayfish |
| 40 |
Coosawattae Crayfish |
| 41 |
Corrollton Crayfish |
| 42 |
Cypress Crayfish |
| 43 |
Delaware County Cave Crayfish |
| 44 |
Edisto Crayfish |
| 45 |
Elk River Crayfish |
| 46 |
Escambia Crayfish |
| 47 |
Etowah Crayfish |
| 48 |
French Broad Crayfish |
| 49 |
Giant Freshwater Crayfish |
| 50 |
Greenbrier Cave Crayfish |
| 51 |
Greensboro Burrowing Crayfish |
| 52 |
Hatchie Burrowing Crayfish |
| 53 |
Hell Creek Crayfish |
| 54 |
Hiwassee Crayfish |
| 55 |
Hiwassee Headwater Crayfish |
| 56 |
Jackson Prarie Crayfish |
| 57 |
Jefferson County Crayfish |
| 58 |
Lagniappe Crayfish |
| 59 |
Least Crayfish |
| 60 |
Little Tennessee Crayfish |
| 61 |
Lonoke Crayfish |
| 62 |
Miami Cave Crayfish |
| 63 |
Mississippi Flatwoods Crayfish |
| 64 |
Muckalee Crayfish |
| 65 |
Neches Crayfish |
| 66 |
Nueces Crayfish |
| 67 |
Obey Crayfish |
| 68 |
Oconee Burrowing Crayfish |
| 69 |
Oconee Stream Crayfish |
| 70 |
Oklahoma Cave Crayfish |
| 71 |
Oktibbeha Riverlet Crayfish |
| 72 |
Orange Lake Cave Crayfish |
| 73 |
Orconectes wrighti |
| 74 |
Orlando Cave Crayfish |
| 75 |
Ouachita Burrowing Crayfish |
| 76 |
Panama City Crayfish |
| 77 |
Parkhill Prairie Crayfish |
| 78 |
Pearl Riverlet Crayfish |
| 79 |
Phantom Cave Crayfish |
| 80 |
Pristine Crayfish |
| 81 |
Putnam County Cave Crayfish |
| 82 |
Red-black Crayfish |
| 83 |
Redclaw Crayfish |
| 84 |
Saline Burrowing Crayfish |
| 85 |
Sandhills Crayfish |
| 86 |
Santa Fe Cave Crayfish |
| 87 |
Shasta Crayfish |
| 88 |
Silver Glen Springs Cave Crayfish |
| 89 |
Slenderwrist Burrowing Crayfish |
| 90 |
Sooty Crayfish |
| 91 |
Speckled Burrowing Crayfish |
| 92 |
Spiny Crayfish (Euastacus armatus) |
| 93 |
Spiny Crayfish (Euastacus bindal) |
| 94 |
Spiny Crayfish (Euastacus bispinosus) |
| 95 |
Spiny Crayfish (Euastacus crassus) |
| 96 |
Spiny Crayfish (Euastacus diversus) |
| 97 |
Spiny Crayfish (Euastacus eungella) |
| 98 |
Spiny Crayfish (Euastacus fleckeri) |
| 99 |
Spiny Crayfish (Euastacus hystricosus) |
| 100 |
Spiny Crayfish (Euastacus jagara) |
| 101 |
Spiny Crayfish (Euastacus maidae) |
| 102 |
Spiny Crayfish (Euastacus monteithorum) |
| 103 |
Spiny Crayfish (Euastacus neodiversus) |
| 104 |
Spiny Crayfish (Euastacus robertsi) |
| 105 |
Spiny Crayfish (Euastacus setosus) |
| 106 |
Spiny Crayfish (Euastacus urospinosus) |
| 107 |
Spiny Crayfish (Euastacus yigara) |
| 108 |
Spiny-tail Crayfish |
| 109 |
Stone Crayfish |
| 110 |
Tombigbee Riverlet Crayfish |
| 111 |
Valley Flame Crayfish |
| 112 |
White-clawed Crayfish |
| 113 |
Woodville Cave Crayfish |
| 114 |
Yalobusha Riverlet Crayfish |