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![]() Date: 2015-11-13 00:49:37Assortative mating Demography Fertility Mating Sexual selection Puerto Ricans Biology Evolution Behavior | Add to Reading List |
![]() | CrossMark_Color_flat+clickDocID: 1qrs4 - View Document |
![]() | Animal Behaviour179e186 Contents lists available at ScienceDirect Animal Behaviour journal homepage: www.elsevier.com/locate/anbehavDocID: 1pXLo - View Document |
![]() | Amer. Malac. Bull. 30(2): 281–Sex bias in interspecific copulation between the hermaphroditic freshwater snails, Physa acuta and P. pomilia (Physidae) Amy R. Wethington1, Deborah L. Kirkland2, and Robert TDocID: 1pPbK - View Document |
![]() | vol. 171, no. 1 the american naturalist january 2008DocID: 1p9XN - View Document |
![]() | vol. 171, no. 1 the american naturalist january 2008DocID: 1p2xW - View Document |