Clasper (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Clasper" in English language version.

refsWebsite

Global rank English rank

3^rd place

708^th place

666^th place

books.google.com

Heinicke, Matthew P.; Naylor, Gavin J. P.; Hedges, S. Blair (2009). The Timetree of Life: Cartilaginous Fishes (Chondrichthyes). Oxford University Press. p. 320. ISBN 978-0191560156.
Compagno, Leonard J. V.; Nations, Food and Agriculture Organization of the United (2001). Sharks of the World: An Annotated and Illustrated Catalogue of Shark Species Known to Date. Food & Agriculture Org. ISBN 978-92-5-104543-5.
Klimley, A. Peter; Ainley, David G. (1998-04-03). Great White Sharks: The Biology of Carcharodon carcharias. Academic Press. ISBN 978-0-08-053260-8.