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Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. (www.repfocus.dk).
Latest update: December 31st, 2022.


Taxonomy of the family Colubridae
Bibliography of the genus Regina
Biodiversity of the family Colubridae








Genus
Regina

Queen Snakes, (Crayfish Snakes, Crawfish Snakes)

Köninginnattern

Dronningesnoge

1853 Regina Baird (type species: Coluber septemvittatus Say 1825; by subsequent designation: ICZN 1962: Opinion 632)
Contents: 2 species, of which 1 (50.0%) is endemic.
Endemism: 0% 100%
Remarks: Previously included Liodytes.
Distribution: SE. Canada, C. & E. USA.
Reported from: Canada (Ontario), USA (Alabama, Arkansas, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, Nebraska, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, Washington, D.C., West Virginia, Wisconsin).

Regina grahamii

Mississippi Crayfish Snake, (Graham's Crayfish Snake)

Mississippi-Krebsnatter

Mississippi-krebsesnog

1853 Regina grahamii Baird & Girard
Tropidonotus grahamii Günther 1858
Tropidonotus leberis grahamii Jan 1865
Natrix grahamii Cope 1892

Distribution: USA (Arkansas, Illinois, Iowa, Kansas, Louisiana, Mississippi, Missouri, Nebraska, Oklahoma, Texas).


Regina septemvittata

Queen Snake

Köninginnatter

Dronningesnog

1825 Coluber septemvittatus Say
Tropidonotus septemvittatus Boulenger 1893
Natrix septemvittata Cope 1895
Regina septemvittata Smith & Huheey 1960
1842 Tropidonotus leberis Holbrook (Gibbons & Dorcas 2004)
Natrix leberis Cope 1892
1963 Natrix septemvittata mabila Neill
Regina septemvittata mabila Spangler & Mount 1969

Distribution: Canada (Ontario), USA (Alabama, Arkansas, Delaware, Florida, Georgia, Illinois, Indiana, Kentucky, Maryland, Michigan, Mississippi, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Virginia, Washington, D.C., West Virginia, Wisconsin).