Vol. II. No. 1. (1932-09 issued)
AN UNEQUAL PAIR OF IDIOCHROMOSOMES IN THE TREE-CRICKET, OECANTHUS LONGICAUDA MATS. (With 11 Text-figures and 2 Plates) | |
MAKINO, Sajiro | 1-35 |
THE TINTINNOINEA FROM THE SEA OF OKHOTSK AND ITS NEIGHBORHOOD (With 23 Figures) | |
HADA, Yoshine | 37-59 |
DESCRIPTION OF A NEW BRANCHIOBDELLID, Carcinodrilus nipponicus n. g. et n. sp. (With 1 Plate and 2 Text-figures) | |
YAMAGUCHI, Hideji | 61-67 |