- Bermuda
- Reynolds and Wetzel, 2008, 2012
- China
- Chekiang: Gates, 1958g; Kiangsu: Gates, 1958g; Kiangsi: Gates, 1958g; Anhwei: Gates, 1958g; Hupei: Gates, 1958g; Szechwan: Gates, 1958g
- Japan
- Gates, 1958g; Blakemore, 2003, 2003b
- Mexico
- Nuevo León: Reynolds and Wetzel, 2008, 2012
- Taiwan
- Blakemore et al., 2006
- United States
- Maine: Gates, 1958g; Maryland: Gates, 1958g; New York: Gates, 1958g
- National reviews per state:
- Reynolds and Wetzel, 2004: Arkansas, Connecticut, District of Columbia, Florida, Georgia, Kentucky, Louisiana, Maryland, Maine, Missouri, Mississippi, North Carolina, New York, Pennsylvania, South Carolina, Tennessee, Utah, Virginia
- Reynolds and Wetzel, 2008: Arkansas, Connecticut, District of Columbia, Florida, Georgia, Illinois, Kansas, Kentucky, Louisiana, Maryland, Maine, Missouri, Mississippi, North Carolina, New York, Pennsylvania, South Carolina, Tennessee, Utah, Virginia
- Reynolds and Wetzel, 2012: Arkansas, Connecticut, District of Columbia, Florida, Georgia, Illinois, Kansas, Kentucky, Louisiana, Maryland, Maine, Missouri, Mississippi, North Carolina, New York, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia
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