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Subspecies and Distribution. N. v. vison Schreber, 1776 — E Canada and NE USA (Allegheny Mts). N. v. aestuarina Grinnell, 1916 — SW USA (California & W Nevada). N. v. aniakensi...
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Subspecies and Distribution. N. p. procyonoides Gray, 1834 — W & SW China and N Indochina. N. p. albus Hornaday, 1904 — Japan (Hokkaido). N. p. koreensis Mori, 1922 — Korean Pe...
Subspecies and Distribution. Vr. rueppellii Schinz, 1825 — Egypt and Sudan (Nubian Desert). V. r. caesia Thomas & Hinton, 1921 — N & W Africa. V. r. cyrenaica Festa, 1921 —...
Subspecies and Distribution. V.r. rueppellii Schinz, 1825 — Egypt and Sudan (Nubian Desert). V. r. caesia Thomas & Hinton, 1921 — N & W Africa. V. r. cyrenaica Festa, 1921...