Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!olivea!samsung!zaphod.mps.ohio-state.edu!wuarchive!uwm.edu!ux1.cso.uiuc.edu!midway!quads.uchicago.edu!lecl From: lecl@quads.uchicago.edu (elizabeth e. leclair) Newsgroups: sci.bio Subject: Re: Neotenous vertebrates Message-ID: <1991Apr17.232559.7845@midway.uchicago.edu> Date: 17 Apr 91 23:25:59 GMT References: <4941@dftsrv.gsfc.nasa.gov> Sender: news@midway.uchicago.edu (NewsMistress) Organization: University of Chicago Lines: 16 In article <4941@dftsrv.gsfc.nasa.gov> XRHAH@SCFVM.GSFC.NASA.GOV (Herbert A. Huston) writes: >Are there any other neotenous vertebrates besides axolotls, domestic dogs, >and humans? > 1) Are there *any* neotenous vertebrates? How is this demonstrated? 2) Is neoteny a process, the resulting effect, or both? 3) Devil's Advocate Question: Is there anythign which is *not* neotenous in SOME way relative to an ancestor (i.e. retains the juvenile characteristic int eh sexually mature adult.) -- >>>>>>>>>>>>>>> Elizabeth E. LeClair [lecl@midway.uchiacgo.edu <<<<<<<<<<< "The love of the body of man or woman balks account, the body itself balks account, that of the male is perfect, and that of the female is perfect." -W. Whitman