46045
博碩士論文
Willan, R. C. (Richard Cardew)
An intertidal population of the anaspidean Aplysia dactylomela Rang was followed for three consecutive years at the Leigh Marine Reserve, North Auckland, New Zealand. Field assessments were made of recruitment, growth (by recapture of tagged individuals), density, crawling rate, gonad index and mortality. These data allowed monthly estimates of the entire population within the entire study area (2.76 ha) to be made. Complementary laboratory studies investigated acceptable foods and an energy bud...