Published in Zoological Science (Tokyo), in 1987, in volume 4, pages 175-181
Published in Zoological Science (Tokyo), in 1987, in volume 4, pages 183-186
Published in Zoological Science (Tokyo), in 1987, in volume 4, pages 367-373
Published in Zoological Science (Tokyo), in 1987, in volume 4, pages 375-378
Published in Zoological Science, in 1987, in volume 4, pages 395-410
Published in Zoological Science, in 1987, in volume 4, pages 411-425
Published in Zoological Science, in 1987, in volume 4, pages 427-431
Published in Zoological Science, in 1987, in volume 4, pages 433-439
Published in Zoological Science, in 1987, in volume 4, pages 441-446
Published in Zoological Science, in 1987, in volume 4, pages 447-450
Published in Zoological Science, in 1987, in volume 4, pages 693-697
Published in Zoological Science (Tokyo), in 1987, in volume 4, pages 699-709
Published in Zoological Science (Tokyo), in 1987, in volume 4, pages 897-902
Published in Zoological Science (Tokyo), in 1987, in volume 4, issue 4, pages 721-729