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Further records of Craspedacusta sowerbyi lankester in north island lakes (note)
Authors:G R Fish
Institution:Fisheries Research Division , Ministry of Agriculture and Fisheries , P.O. Ngapuna, Rotorua, New Zealand
Abstract:Collections of mature medusae from Lake Rotoiti proved all to be male and provide further evidence that the origin of the species in New Zealand was from a very limited introduction.
Keywords:Zooplankton  metabolic rates  excretion  respiration  O: N ratio  nitrogen regeneration  primary production
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