I.—Gems from Private Collections, No. 1

Taxonomic resolution of sawfish rostra from two private collections

Management and recovery of endangered sawfishes are challenged by the un certainty of species determination. Frequently, dried rostra (saws) are the only material available to represent an historical occurrence, yet traditional methods of species identification of datadeficient rostra (rostral tooth counts) are unreliable. We evaluated the utility of morphometric characters for the identificati...

Persian-translation Vol.1, No.1

Cover & Priliminary Pages ( 1 st.Year No.1)

Cover Vol.1, No.1, April 2004

Cover Vol.1, No.2