1997, in press. Jancovich, J.K., E.W. Davidson, J.F. Morado, B.L. Jacobs, and J.P. Collins. Isolation of a lethal virus from the endangered tiger salamander, Ambystoma tigrinum stebbinsi . Maienschein, J., J.P. Collins, and D. Strouse. Brunkow, P.E. and J.P. Collins.
Group size affects patterns of aggression in larval salamanders.
Pfennig, D.W., J.P. Collins, and R.E. Ziemba. 1998, in press. A test of alternative hypotheses for kin recognition in cannibalistic salamanders.