1. Ecological aspects of the common sea urchin,Evechinus chloroticus,in northern New Zealand: A review
2. ANZECC. 2000. Australian and New Zealand guidelines for fresh and marine water quality. Volume 1, The guidelines [Internet]. Auckland, New Zealand: Australian and New Zealand Environment and Conservation Council
3. [cited 2013 Jan 31]. Available from: http://www.environment.gov.au/water/publications/quality/pubs/nwqms-guidelines-4-vol1.pdf
4. ASTM. 2012. Guide for conducting static acute toxicity tests with Echinoid embryos [Internet]. West Conshohocken (PA): ASTM International; [cited 2014 Aug 27]. Available from: http://www.astm.org/Standards/E1563.htm