Vertebrate Reproduction

Oral birth in the Australian gastric brooding frog Rheobatrachus sUus 2 Preface I have deliberately chosen the title picture to the preface, which shows the oral birth of a young gastric brooding frog (Rheobatrachus situs), to draw the reader''s attention to the preface since I wish to explain why the book was written and illustrated in the way it now appears. The book has grown out of the materia...