Total species in the state - 5356
Total threatened species in the state - 280
Percentage of species threatened in the state - 5.23%
Number of threatened bird species - 45
Number of threatened amphibians species - 9
Number of threatened reptiles bird species - 27
Number of threatened mammals species - 13
Number of threatened fish species - 20
Number of threatened mollusk species - 11
Number of threatened arachnid species - 1
Number of threatened insect species - 35
Number of threatened plant species - 117
Number of threatened fungus & lichen species - 1
Total species in the state - 5356
Total introduced species in the state - 553
Percentage of introduced species - 10.32%
Number of introduced bird species - 26
Most observed introduced bird - Rock Pigeon, Columba livia
Number of introduced amphibian species - 2
Most observed introduced amphibian - American Bullfrog, Lithobates catesbeianus
Number of introduced reptile species - 6
Most observed introduced reptile - Pond Slider, Trachemys scripta
Number of introduced mammal species - 13
Most observed introduced mammal - Domestic Horse, Equus caballus
Number of introduced fish species - 51
Most observed introduced fish - European Carp, Cyprinus carpio
Number of introduced mollusk species - 12
Most observed introduced mollusk - Asian Clam, Corbicula fluminea
Number of introduced arachnid species - 14
Most observed introduced arachnid - Woodlouse Spider, Dysdera crocata
Number of introduced insect species - 65
Most observed introduced insect - Western Honey Bee, Apis mellifera
Number of introduced plant species - 355
Most observed introduced plant - Saltlover, Halogeton glomeratus
Number of introduced fungus & lichen species - 1
Most observed introduced fungus & lichen - White Pine Blister Rust, Cronartium ribicola