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Van Pelt, A. F. 1963. High altitude ants of the southern Blue Ridge. American Midland Naturalist 69:205-223.

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Watkins, J. F., II 1968. The rearing of the army ant male, Neivamyrmex harrisi (Haldeman) from larvae collected from a nest of N. wheeleri (Emery). American Midland Naturalist 80:273-276. PDF

Carney, W. P. 1969. Behavioral and morphological changes in carpenter ants harboring dicrocoeliid metacercariae. American Midland Naturalist 82:605-611.

Chew, R. M. 1977. Some ecological characteristics of the ants of a desert-shrub community in southeastern Arizona. American Midland Naturalist 98:33-49.

Nuhn, T. P.; Wright, C. G. 1979. An ecological survey of ants (Hymenoptera: Formicidae) in a landscaped suburban habitat. American Midland Naturalist 102:353-362.

Bernstein, R. A. 1980. Morphological variability of ants on and around Devils' Tower. American Midland Naturalist 104:185-188.

Lynch, J. F.; Johnson, A. K.; Balinsky, E. C. 1988. Spatial and temporal variation in the abundance and diversity of ants (Hymenoptera: Formicidae) in the soil and litter layers of a Maryland forest. American Midland Naturalist 119:31-44.