The Herpetological Journal is the Society's prestigious quarterly scientific journal. Articles are listed in Biological Abstracts, Current Awareness in Biological Sciences,Current Contents, Science Citation Index, and Zoological Record.
2021 Impact Factor from Clarivate for the Herpetological Journal is 1.194, an increase of 0.332 from 2020.
Authors: Dr. Zuhelrn . Mahmoud And Dla'a A . Eln Aeem
Abstract: The volume of blood in the common African toad (Bufo regularis) was determined by the use of radioactively labelled red blood cells (RBC-Cr5 1). Blood volume obtained = 6 . 24 ± 0. 1 7. Values are expressed as per cent of body weight. Females have higher hematocrit than males (P<0.02).