Published in Biol Bull, in 1974, in volume 147, pages 213-226
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/40471416,60,60)
Published in Zoological Science, in 1991, in volume 8, pages 11-22
Created: 2012-09-19, modified: 2012-09-19![](https://www.biodiversitylibrary.org/pagethumb/1569790,60,60)
Published in Biol Bull, in 1978, in volume 154, pages 453-462
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1504009,60,60)
Published in Biol Bull, in 1986, in volume 171, pages 520-537
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/53834233,60,60)
Published in Carnivorous plant newsletter, in 2014, in volume 43, issue 3, pages 104-105
Created: 2018-05-11, modified: 2018-05-11![](https://www.biodiversitylibrary.org/pagethumb/1487171,60,60)
Published in Biol Bull, in 1992, in volume 183, pages 448-455
Created: 2010-01-07, modified: 2011-06-21