Ecological versus phylogenetic determinants of helminth parasite community richness Albert O. BushJohn M. AhoClive R. Kennedy Papers Pages: 1 - 20
The risks of parenthood. I. General theory and applications Colin W. ClarkRonald C. Ydenberg Papers Pages: 21 - 34
Why do Red-winged Blackbrids accept eggs of Brown-headed Cowbirds? Eivin RøskaftGordon H. OriansLes D. Beletsky Papers Pages: 35 - 42
Scale insect allozyme differentiation within and between host trees D. N. AlstadK. W. Corbin Papers Pages: 43 - 56
Mate detection success of maleClethrionomys rufocanus in relation to the spatial distribution of sexually receptive females Rolf Anker Ims Papers Pages: 57 - 61
Diet divergence in two sympatric congeneric butterflies: Community or species level phenomenon? C. D. ThomasD. VascoD. Hinkley Papers Pages: 62 - 74
Optimal patterns of growth and reproduction for perennial plants with persisting or not persisting vegetative parts Andrea PuglieseJan Kozlowski Papers Pages: 75 - 89
The cost of reproduction in rosehip flies,Rhagoleitis basiola: Eggs are time Roitberg B. Addendum Pages: 90 - 90