3597Bombus (Psithyrus) variabilis | (Cresson, 1872) |
Classification
Apathus intrudens (Smith, 1861)Apathus variabilis (Cresson, 1872)Bombus guatemalensis (Cockerell, 1912)Bombus intrudens (Smith, 1861)Bombus mysticus (Frison, 1925)Bombus sololensis (Franklin, 1913)Psithyrus guatemalensis (Cockerell, 1912)Psithyrus mysticus (Frison, 1925)Psithyrus sololensis (Franklin, 1913)Psithyrus variabilis (Cresson, 1872)Described in
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Cresson, 1863Cresson, E. T. (1863): List of the North American species of Bombus and Apathus. , p.111Studied in
Mentioned in
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Abrahamovich-Díaz, 2002Abrahamovich, A. H., and N. B. Díaz (2002): Bumblebees of the neotropical region. , p.208