Alan Cressler: Anguispira cumberlandiana, Sharp-Bingham Mountain Preserve, The Nature Conservancy, Jackson County, Alabama 1
Alan Cressler: Anguispira cumberlandiana, Sharp-Bingham Mountain Preserve, The Nature Conservancy, Jackson County, Alabama 1a
Alan Cressler: Anguispira cumberlandiana, Sharp-Bingham Mountain Preserve, The Nature Conservancy, Jackson County, Alabama 2
Alan Cressler: Anguispira cumberlandiana, Sharp-Bingham Mountain Preserve, The Nature Conservancy, Jackson County, Alabama 2a
Alan Cressler: Anguispira strongylodes, Hogjowl Gulf, Crockford-Pigeon Mountain Wildlife Management Area, Walker County, Georgia 1
Alan Cressler: Anguispira strongylodes, Hogjowl Gulf, Crockford-Pigeon Mountain Wildlife Management Area, Walker County, Georgia 1a
Alan Cressler: Anguispira strongylodes, Little Beaver Spring Run Valley, Bartow County, Georgia 1
Alan Cressler: Anguispira strongylodes, Little Beaver Spring Run Valley, Bartow County, Georgia 1a
Alan Cressler: Anguispira strongylodes, McWhorter Gulf, Pigeon Mountain, Crockford-Pigeon Mountain Wildlife Management Area, Walker County, Georgia 1
Alan Cressler: Anguispira strongylodes, McWhorter Gulf, Pigeon Mountain, Crockford-Pigeon Mountain Wildlife Management Area, Walker County, Georgia 1a
Alan Cressler: Anguispira strongylodes, Montezuma Bluffs, Macon County, Georgia 1
Alan Cressler: Anguispira strongylodes, Montezuma Bluffs, Macon County, Georgia 1a
Alan Cressler: Anguispira strongylodes, Phyllite Ravines, Paulding Forest Wildlife Management Area, Paulding County, Georgia 1
Alan Cressler: Anguispira strongylodes, Phyllite Ravines, Paulding Forest Wildlife Management Area, Paulding County, Georgia 1a
Alan Cressler: Anguispira strongylodes, Stone Mountain, Stone Mountain Park, DeKalb County, Georgia 1
Alan Cressler: Anguispira strongylodes, Stone Mountain, Stone Mountain Park, DeKalb County, Georgia 1a
Alan Cressler: Anguispira strongylodes, Stone Mountain Park, DeKalb County, Georgia 1
Alan Cressler: Bulimulus sporadicus, Regional Airport, Augusta-Richmond County, Georgia 1
Alan Cressler: Bulimulus sporadicus, Regional Airport, Augusta-Richmond County, Georgia 1a
Alan Cressler: Cerion incanum, Big Pine Key, Key Deer National Wildlife Refuge, Monroe County, Florida 1
Alan Cressler: Cerion incanum, Big Pine Key, Key Deer National Wildlife Refuge, Monroe County, Florida 1a
Alan Cressler: Chondropoma dentatum, Tropical Hardwood Hammock, Key Largo, Dagny Johnson Key Largo Hammock Botanical State Park, Monroe County, Florida 2
Alan Cressler: Chondropoma dentatum, Tropical Hardwood Hammock, Key Largo, Dagny Johnson Key Largo Hammock Botanical State Park, Monroe County, Florida 2a
Alan Cressler: Daedalochila plicata, Hiwassee River Water Gap, Cherokee National Forest, Polk County, Tennessee 1
Alan Cressler: Daedalochila plicata, Hiwassee River Water Gap, Cherokee National Forest, Polk County, Tennessee 1a
Alan Cressler: Discus patulus, Cascade Springs Nature Preserve, Fulton County, Georgia 2
Alan Cressler: Discus patulus, Cascade Springs Nature Preserve, Fulton County, Georgia 2a
Alan Cressler: Discus patulus, Paulding Forest Wildlife Management Area, Paulding County, Georgia 1
Alan Cressler: Discus patulus, Paulding Forest Wildlife Management Area, Paulding County, Georgia 1a
Alan Cressler: Discus patulus, South River Valley, DeKalb County, Georgia 1