“Alternative” mating behavior in the swordtails Xiphophorus nigrensis and Xiphophorus pygmaeus (Pisces: Poeciliidae) M. J. RyanB. A. Causey OriginalPaper Pages: 341 - 348
Patterns of the electric organ discharge during courtship and spawning in the mormyrid fish, Pollimyrus isidori B. O. BrattonB. Kramer OriginalPaper Pages: 349 - 368
Influence of shells on mating behavior in the hermit crab Calcinus tibicen B. A. HazlettL. C. Baron OriginalPaper Pages: 369 - 376
Pre-natal investment in reproduction by female Antarctic fur seals I. L. BoydT. S. McCann OriginalPaper Pages: 377 - 385
On the possible contribution of mixed species flocks to species richness in neotropical avifaunas G. V. N. Powell OriginalPaper Pages: 387 - 393
Mass and production rate of ejaculates in relation to monandry/polyandry in butterflies L. SvärdC. Wiklund OriginalPaper Pages: 395 - 402
Self-monitoring of reproductive success: nest switching in the redlip blenny (Pisces: Blenniidae) I. M. CôtéW. Hunte OriginalPaper Pages: 403 - 408
The effects of mating system on male mate choice in a coral reef fish E. P. van den BergheR. R. Warner OriginalPaper Pages: 409 - 415
Female nutritional state affects the rate of male incubation feeding in the pied flycatcher Ficedula hypoleuca H. G. SmithH. KällanderB. Sanzén OriginalPaper Pages: 417 - 420
Superparasitism and ovicide in parasitic Hymenoptera: theory and a case study of the ectoparasitoid Bracon hebetor M. R. StrandH. C. J. Godfray OriginalPaper Pages: 421 - 432
Mate choice and the supernormality effect in female sticklebacks (Gasterosteus aculeatus) W. J. Rowland OriginalPaper Pages: 433 - 438
Field playback of male display attracts females in lek breeding sage grouse R. M. Gibson OriginalPaper Pages: 439 - 443
The influence of sexual selection and predation on the mating and postcopulatory guarding behavior of stone crabs (Xanthidae, Menippe) Dara H. Wilber OriginalPaper Pages: 445 - 451
