Published in Zoological Science, in 1988, in volume 5, pages 431-435
Created: 2012-09-19, modified: 2012-09-19![](https://www.biodiversitylibrary.org/pagethumb/40503098,60,60)
Published in Zoological Science, in 1988, in volume 5, pages 437-442
Created: 2012-09-19, modified: 2012-09-19![](https://www.biodiversitylibrary.org/pagethumb/40516205,60,60)
Published in Zoological Science, in 1993, in volume 10, pages 385-392
Created: 2012-09-19, modified: 2012-09-19