was considered to be ‘shared’ by both males (Sinervo & Lively 1996). The incidence of multiple paternity within a clutch is very high in these lizards (Zamudio & Sinervo 2000) and we suggest that assigning females to multiple males is a realistic method for determining male access to females (Sinervo & Lively 1996; Sinervo 2001).
Cryptic female choice (Eberhard, 1996; Jones, 2002) is one of the most elsewhere (Sinervo & Lively, 1996; Calsbeek et al., 2002). In this study, we focus on
[] Key Result. 1.00 0.80 0.60 = 0.40 0.20 0.00 Common morph 50 100 . Created Date: 0-01-01T00:00:00Z Research in Curt Lively's lab in the Department of Biology at Indiana University Bloomington. Sinervo, B. and C.M. Lively.
The rock-paper-scissors game and the differentiated in March, when lizards begin maturing at an age of 6 to 8 months ( Sinervo and Lively, 1996). Throat color has a genetic basis (Sinervo et al., 2000). html”=””>slide show for more details on the ESS analysis of the rock-paper- scissor game (B. Sinervo and C. M. Livley (1996) Nature 340:240-243). Photos on this three different mating strategies whose competitive dynamics are the first known example of a biological rock-paper-scissors game (Sinervo and Lively 1996).
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MANY species exhibit colour polymorphisms associated with alternative male reproductive strategies, including territorial males and 'sneaker males' that behave and look like females1–3. The
The rock-paper-scissors game and. the evolution of alternative male strategies. Nature 380: 240 Comendant, B. Sinervo, J. Wingfield & E. Svensson, unpublished data). Parent–offspring regressions have revealed that both male (h2 ¼ 0.87–0.96) and female (h2 ¼ 0.48) throat colour morphs are heritable, and maternal effects do not seem to have inflated these high heritabilities (Sinervo & Lively, 1996; Zamudio & B Sinervo, CM Lively.
Mar 21, 1996 Sinervo, B., Lively, C. The rock–paper–scissors game and the evolution of alternative male strategies. Nature 380, 240–243 (1996).
Orange-throated males had bright orange on their throat and/or side. Blue-throated males had dark blue extending from posterior to anterior regions (nearly 100% coverage, with the occasional yellow flecks).
Greenbeard altruism resolves this paradox by allowing cooperators to identify individuals carrying similar alleles producing a form of genic selection.
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Orange-throated males had bright orange on their throat and/or side. Blue-throated males had dark blue extending from posterior to anterior regions (nearly 100% coverage, with the occasional yellow flecks). Yellow-throated males had yellow stripes across the entire throat. method (Tinkle, McGregor, & Dana 1962; Sinervo & Lively 1996) from daily visual censuses by a single observer (mean = 7 7, 6 9 and 5 6 sightings per male based on N = 381, 654, and 585 total sightings for males and females in 1998, 1999 and 2000, respectively).
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Jul 2, 2012 dynamics [Sinervo and Lively, 1996, Kerr et al., 2002, Kirkup and Riley, 2004] (in which the system. 13 cycles constantly between the different
Sinervo, B., and Lively, C. (1996). "The Rock-Paper-Scissors Game and the evolution of alternative male strategies". Nature Vol.380, pp. 240–243; Skyrms, Brian. (2003) The stag hunt and Evolution of Social Structure Cambridge: Cambridge University Press. State v.
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Orange-throated males had bright orange on their throat and/or side. Blue-throated males had dark blue extending from posterior to anterior regions (nearly 100% coverage, with the occasional yellow flecks). Yellow-throated males had yellow stripes across the entire throat. method (Tinkle, McGregor, & Dana 1962; Sinervo & Lively 1996) from daily visual censuses by a single observer (mean = 7 7, 6 9 and 5 6 sightings per male based on N = 381, 654, and 585 total sightings for males and females in 1998, 1999 and 2000, respectively). We consider areas occupied by blue- and orange-throated Sinervo B, Lively CM (1996).
"Morfer Sinervo, Barry; Lively, CM (1996). exempel på sax med stenpapper: Intervju med biologen Barry Sinervo på 7th Sinervo B, Lively CM (1996). The rock-paper-scissors game and the evolution of alternative male strategies.