Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!think.com!zaphod.mps.ohio-state.edu!casbah.acns.nwu.edu!uicvm.uic.edu!u33695 Organization: University of Illinois at Chicago Date: Thursday, 30 May 1991 14:52:01 CDT From: John Walsh Message-ID: <91150.145201U33695@uicvm.uic.edu> Newsgroups: sci.bio Subject: jellyfish classification Distribution: world This question came up in conversation recently (don't ask how): Are jellyfish animals, or are they colonies of plants or animals, like coral or sponges? We checked some textbooks but couldn't seem to get a satisfactory answer. What is the definitional distinction between an animal and a colony? Just curious. John Walsh U33695@UICVM.BITNET