Alan Cressler:
Centruroides gracilis, Walton Scrub Preserve, St. Lucie County, Florida 1
Alan Cressler:
Centruroides gracilis, Walton Scrub Preserve, St. Lucie County, Florida 2
Alan Cressler:
Centruroides hentzi, Biggins Pond, St. Marks National Wildlife Refuge, Wakulla County, Florida 4
Alan Cressler:
Centruroides hentzi, Biggins Pond, St. Marks National Wildlife Refuge, Wakulla County, Florida 5
Alan Cressler:
Centruroides hentzi, Mayhaw Wildlife Management Area, Miller County, Georgia 2
Alan Cressler:
Centruroides hentzi, Pineland Hammock, Everglades National Park, Miami-Dade County, Florida 1
Alan Cressler:
Centruroides hentzi, Sand Island, Townsend Wildlife Management Area, Long County, Georgia 1
Alan Cressler:
Centruroides vittatus (female), Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Centruroides vittatus (female), under UV Light, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Centruroides vittatus, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Centruroides vittatus, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 1
Alan Cressler:
Centruroides vittatus, Dolan Falls Preserve, The Nature Conservancy, Val Verde County, Texas 3
Alan Cressler:
Chihuahuanus coahuilae (possible identification), Camp Night 1, Rio Grande Wild and Scenic River, Mile 756-757, Brewster County, Texas 1
Alan Cressler:
Chihuahuanus coahuilae (possible identification), UV Light, Camp Night 1, Rio Grande Wild and Scenic River, Mile 756-757, Brewster County, Texas 1
Alan Cressler:
Diplocentrus whitei, Hot Springs Canyon Trail, Big Bend National Park, Brewster County, Texas 3
Alan Cressler:
Diplocentrus whitei, Hot Springs Trail, Big Bend National Park, Brewster County, Texas 3
Alan Cressler:
Hesperochernes mirabilis (possible identification), Coleman Cave, Montgomery County, Tennessee 1
Alan Cressler:
Hesperochernes mirabilis (possible identification), Coleman Cave, Montgomery County, Tennessee 2
Alan Cressler:
Hesperochernes mirabilis, Fricks Cave, Fricks Cave Preserve, Southeastern Cave Conservancy, Walker County, Georgia 8
Alan Cressler:
Uroctonites huachuca, Miller Canyon, Miller Peak Wilderness, Huachuca Mountains, Coronado National Forest, Cochise County, Arizona 1
Alan Cressler:
Uroctonites huachuca, Miller Canyon, Miller Peak Wilderness, Huachuca Mountains, Coronado National Forest, Cochise County, Arizona 2
Alan Cressler:
Vaejovis carolinianus, Athens-Clarke County, Georgia 1
Alan Cressler:
Vaejovis carolinianus, Chickamauga and Chattanooga National Military Park, Catoosa County, Georgia 1
Alan Cressler:
Vaejovis carolinianus, Coosa Valley Prairies area, Floyd County, Georgia 1
Alan Cressler:
Vaejovis carolinianus, Pigeon Mountain, Crockford-Pigeon Mountain Wildlife Management Area, Walker County, Georgia 1
Alan Cressler:
Vaejovis carolinianus, Pine Log Wildlife Management Area, Bartow County, Georgia 2
Alan Cressler:
Vaejovis carolinianus, Stone Mountain Park, DeKalb County, Georgia 1
Alan Cressler:
Vaejovis carolinianus, Stone Mountain Park, DeKalb County, Georgia 2
Alan Cressler:
Vaejovis carolinianus, Stone Mountain Park, DeKalb County, Georgia 3
Alan Cressler:
Vaejovis carolinianus, Stone Mountain Park, DeKalb County, Georgia 4
