| Main Ref. | Poore, G.C.B., 1972 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | phytoplankton | ||
| Food III | n.a./other phytoplankton | ||
| Food group | Stypocaulaceae | Prey Stage/Part | n.a./others |
| Food name | Stypocaulon paniculatum | ||
| Commonness | |||
| Country | New Zealand | ||
| Remark | As Halopteris spigera (misspelling of Halopteris spicigera). Gut analysis of individuals sampled from Wakatu Point, Kaikoura (July 1967 to May 1968). | ||