Category
page 2NatureServe presumed extinct species
Ribbed slitshell
species of mollusc
Arcuate pearly mussel
species of mollusc
Closed elimia
species of mollusc
Coosa rocksnail
species of mollusc
Achatinella buddii
species of mollusc
Achatinella thaanumi
species of mollusc
Leptoxis clipeata
species of mollusc
Round slitshell
species of mollusc
Pyrgulopsis nevadensis
species of mollusc
Achatinella valida
species of mollusc
Bigmouth rocksnail
species of mollusc
Achatinella cestus
species of mollusc
Ouachita pebblesnail
species of mollusc
Tecopa pupfish
subspecies of fish
Leptoxis torrefacta
species of mollusc
Quadrula stapes
species of mollusc
Athearnia crassa
species of mollusc
Forkshell
The forkshell or Lewis pearly mussel, scientific name Epioblasma lewisii, was a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.
Channeled pebblesnail
species of mollusc
High-spired elimia
species of mollusc
Hearty elimia
species of mollusc
Angled riffleshell
species of mollusc
Achatinella abbreviata
species of mollusc
Ribbed elimia
species of mollusc
Striped rocksnail
species of mollusc
Elimia macglameriana
species of mollusc
Rotund rocksnail
species of mollusc
Narrow catspaw
species of mollusc
Spindle elimia
species of mollusc
Achatinella spaldingi
species of mollusc
Elongate-gland springsnail
species of mollusc
Achatinella leucorraphe
species of mollusc
Fine-rayed pearly mussel
species of mollusc
Elimia gibbera
species of mollusc
Lyrate rocksnail
species of mollusc
Achatinella caesia
species of mollusc
Planorbella multivolvis
extinct species of mollusc
Achatinella lehuiensis
species of mollusc
Knob mudalia
species of mollusc
Thick-lipped pebblesnail
species of mollusc
Eastern cougar
extinct population of cougar in eastern part of North America
Fusiform elimia
species of mollusc
True pigtoe
species of mollusc
Ungava brown bear
extinct population of grizzly bears
Calochortus monanthus
species of plant
Heterelmis stephani
Extinct species of beetle found in Arizona, U.S.
Flat pigtoe
species of mollusc
Monardella leucocephala
species of plant
Achatinella papyracea
species of mollusc
Govenia floridana
species of plant
Marstonia olivacea
species of mollusc
Raycraft Ranch killifish
subspecies of fish
Chadwick Beach cotton mouse
subspecies of mammal
Calochortus indecorus
species of plant
Marshallia grandiflora
species of plant