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| Kingdom Animalia |
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Aegolius funereus caucasicus (Buturlin, 1907) – valid
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Aegolius funereus magnus (Buturlin, 1907) – valid
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Certhia familiaris caucasica Buturlin, 1907 – valid
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Erithacus rubecula caucasicus Buturlin, 1907 – valid
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Falco peregrinus harterti Buturlin, 1907 – invalid
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Motacilla citreola werae (Buturlin, 1907) – valid
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Nyctala caucasica Buturlin, 1907 – invalid
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Nyctala magna Buturlin, 1907 – invalid
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Picoides tridactylus tianschanicus Buturlin, 1907 – valid
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Sitta arctica Buturlin, 1907 – valid
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Strix uralensis nikolskii (Buturlin, 1907) – valid
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Syrnium uralensis nikolskii Buturlin, 1907 – invalid
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Tetrao urogallus volgensis Buturlin, 1907 – valid
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Tetrastes bonasia volgensis (Buturlin, 1907) – invalid |
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