Diel activity patterns in the breeding migrations of winter-breeding anuransPECHMANN, J. H. K; SEMLITSCH, R. D.Canadian journal of zoology. 1986, Vol 64, Num 5, pp 1116-1120, issn 0008-4301Article

Evolution: the missing ingredient in systems ecologyLOEHLE, C; PECHMANN, J. H. K.The American naturalist. 1988, Vol 132, Num 6, pp 884-899, issn 0003-0147, 16 p.Article

Diel pattern of migratory activity for several species of pond-breeding salamandersSEMLITSCH, R. D; PECHMANN, J. H. K.Copeia. 1985, Num 1, pp 86-91, issn 0045-8511Article

Annual emergence of juvenile mud snakes (Farancia abacura) at aquatic habitatsSEMLITSCH, R. D; PECHMANN, J. H. K; GIBBONS, J. W et al.Copeia. 1988, Num 1, pp 243-245, issn 0045-8511Article

Time and size at metamorphosis related to adult fitness in Ambystoma talpoideumSEMLITSCH, R. D; SCOTT, D. E; PECHMANN, J. H. K et al.Ecology (Durham). 1988, Vol 69, Num 1, pp 184-192, issn 0012-9658Article

Trophic relations in a temporary pond: larval salamanders and their microinvertebrate preyTAYLOR, B. E; ESTES, R. A; PECHMANN, J. H. K et al.Canadian journal of zoology. 1988, Vol 66, Num 10, pp 2191-2198, issn 0008-4301, 8 p.Article

Phenotypic variation in the arrival time of breeding salamanders: individual repeatability and environmental influencesSEMLITSCH, R. D; SCOTT, D. E; PECHMANN, J. H. K et al.Journal of animal ecology. 1993, Vol 62, Num 2, pp 334-340, issn 0021-8790Article

Declining amphibian populations : the problem of separating human impacts from natural fluctuationsPECHMANN, J. H. K; SCOTT, D. E; SEMLITSCH, R. D et al.Science (Washington, D.C.). 1991, Vol 253, Num 5022, pp 892-895, issn 0036-8075Article