Vol. X, No. 1 (1950-03 issued)
The Fauna of Akkeshi Bay : XVII. Hydroids (With 1 Plate) | |
YAMADA, Mayumi | 1-20 |
Zur Frage über die Ausloesenden Faktoren des Auskriechens des Regenwurms bei Regenwetter (Mit 5 Tabellen und 2 Abbildungen) | |
NISHIDA, Yoshiteru A. | 21-32 |
On a New Species of Water Mites, Partnunia uchidai n. sp. from Hokkaido (With 7 Text-figures) | |
IMAMURA, Taiji | 33-37 |
On the Hardening of the Fertilization Membrane of Sea Urchin Eggs (With 1 Text-figure) | |
UMEZAWA, Shun-ichi;ASIDA, Terukazu | 38-44 |
A Remarkable Swelling of Male Skin of a Salamander (Hynotius retardatus Dunn) in the Breeding Season (With 2 Textfigures, 1 Table and 1 Plate) | |
AOTO, Tomoji | 45-53 |
The Hemopoiesis in the Salamander, Hynobius retardatus (With 1 Plate and 1 Textfigure) | |
OUJI, Masami | 55-59 |
Some Observations on Abnormal Nuclear Divisions in Grasshopper Testes treated with Colchicine : (Studies on Abnormal Nuclear Divisions, 2) (With 26 Textfigures) | |
YOSIDA, Tosihide | 61-70 |
Some Morphological Observations on Two Hair Types in the Shepherd Dog (With 24 Textfigures and 2 Tables) | |
TAKENOUCHI, Yasushi | 71-76 |
Some Experiments on Colour Vision in Ants (With 1 Textfigure) | |
TSUNEKI, Katsuji | 77-86 |