Published in Zoological Science, in 1992, in volume 9, pages 469-473
Created: 2012-09-19, modified: 2012-09-19![](https://www.biodiversitylibrary.org/pagethumb/58705275,60,60)
Published in The Beagle, in 2011, in volume 27, pages 189-204
Created: 2019-09-02, modified: 2019-09-02![](https://www.biodiversitylibrary.org/pagethumb/40471046,60,60)
Published in Zoological Science, in 1993, in volume 10, pages 935-944
Created: 2012-09-19, modified: 2012-09-19![](https://www.biodiversitylibrary.org/pagethumb/58553622,60,60)
Published in The Beagle, in 2004, in volume 20, pages 175-185
Created: 2019-08-19, modified: 2019-08-19