What can I say? It's been 7 years since my marine biology degree and my research was on worms. We never studied elasmobranchs in my degree anyway! Tended to focus on the more spineless varieties of marine inhabitants. Angela - I may be able to gain access to some papers for you if you let me know off list of any that seem promising. -----Original Message----- From: psci-com: on public engagement with science [mailto:[log in to unmask]] On Behalf Of Ian Russell Sent: 15 May 2008 19:35 To: [log in to unmask] Subject: Re: [PSCI-COM] Data on shark size I reckon you can count on the dogfish being 100 percent shark. Ian Russell www.interactives.co.uk -------------------------- Sent using BlackBerry ********************************************************************** 1. To suspend yourself from the list, whilst on leave, for example, send an email to mailto:[log in to unmask] with the following message: set psci-com nomail -- [include hyphens] 2. To resume email from the list, send an email to [log in to unmask] with the message: set psci-com mail -- [include hyphens] 3. To leave psci-com, send an email to [log in to unmask] with the message: leave psci-com -- [include hyphens] 4. Further information about the psci-com discussion list, including list archive, can be found at the list web site: http://www.jiscmail.ac.uk/lists/psci-com.html 5. The psci-com gateway to internet resources on science communication and science and society can be found at http://psci-com.ac.uk 6. To contact the Psci-com list owner, please send an email to mailto:[log in to unmask] ********************************************************************** ________________________________________________________________________ This email has been scanned by the MessageLabs Email Security System on behalf of the BA (British Association for the Advancement of Science) ________________________________________________________________________ ********************************************************************** 1. To suspend yourself from the list, whilst on leave, for example, send an email to mailto:[log in to unmask] with the following message: set psci-com nomail -- [include hyphens] 2. To resume email from the list, send an email to [log in to unmask] with the message: set psci-com mail -- [include hyphens] 3. To leave psci-com, send an email to [log in to unmask] with the message: leave psci-com -- [include hyphens] 4. Further information about the psci-com discussion list, including list archive, can be found at the list web site: http://www.jiscmail.ac.uk/lists/psci-com.html 5. The psci-com gateway to internet resources on science communication and science and society can be found at http://psci-com.ac.uk 6. To contact the Psci-com list owner, please send an email to mailto:[log in to unmask] **********************************************************************