Cognitive Ecology II
170 • p h e l ps a n d o p h i r 9.4. Microsatellite polymorphisms and phenotypic diversity The mapping of genotype to phenotype ...
Monogamous Brains and Alternative Tactics • 171 animals in our preceding studies. Could long microsatellite alleles predict tac- ...
172 • p h e l ps a n d o p h i r nor did they overlap the home ranges of fewer conspecifics (figs. 9.8d and 9.8e; Ophir et al. 2 ...
Monogamous Brains and Alternative Tactics • 173 rie vole V1aR expression pattern and its influence on monogamy. The avpr1a micro ...
174 • p h e l ps a n d o p h i r requires a male to be confident of paternity (Trivers 1972; Kokko 1999; Kokko and Morrell 2005) ...
Monogamous Brains and Alternative Tactics • 175 it seems that high PCing V1aR maximizes mate-guarding efficiency, while low PCin ...
176 • p h e l ps a n d o p h i r intrapair and extrapair paternity highlights how behavioral specializations can make conflictin ...
10 Assessing Risk: Embryos, Information, and Escape Hatching K a r e n M. Wa rK e n t i n & M i c h a e l S. c a l dWe l l 1 ...
178 • wa r k e n t i n a n d ca l d w e l l sensory modalities involved (e.g., visual: Stankowitch and Blumstein 2005; chemical: ...
Assessing Risk: Embryos, Information, and Escape Hatching • 179 For any property that an animal could assess, such as the freque ...
F i g u r e 1 0. 1. Information use in risk assessment. A. According to detection theory, when the distributions of cue properti ...
Assessing Risk: Embryos, Information, and Escape Hatching • 181 However, integrating information from multiple cue properties li ...
182 • wa r k e n t i n a n d ca l d w e l l ing hatching postpones their exposure to larval-stage threats (Sih and Moore 1993; W ...
Ta b l e 1 0 .1. Examples of apparently adaptive embryonic regulation of hatching timing in response to environmental conditions ...
Ta b l e 1 0 .1. (continued ) Environmental conditions (specific cues) Responses Taxa Sources Physical conditions associated wit ...
Egg predator attack or predation risk Snake attack (vibration) Induced premature hatching Phyllomedusine treefrogs: 5 species of ...
186 • wa r k e n t i n a n d ca l d w e l l embryos interact with their egg-carrying mothers to play a role in the timing and sy ...
Assessing Risk: Embryos, Information, and Escape Hatching • 187 potentially the rate or quality of development. This means that ...
188 • wa r k e n t i n a n d ca l d w e l l mature, and neither growth nor routine movements rupture them. Embryos exit the egg ...
Assessing Risk: Embryos, Information, and Escape Hatching • 189 bryos can experience local hypoxia if they move their gills away ...
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