灯下においてイカが釣れる様式,特に漁獲量との関係

抄録

Catch records of squids angled up under lamp by 28 men distributed in a fishing ground in the same evening are analyzed, for the purpose of giving a short discussion on such problem that in what pattern are the squids angled up, then, a good catch is got by the man who caught squids following what pattern. The results are summarized in Table 2, which suggests the presence of close relation of pattern to the amount of catch, i. e. the man who continued to angle up squids for many time sections and following positive binomial or “other contagious series” gets better catch than the man who did in short time and following Poisson series.