{"title":"Kii海峡外水域卵形鱿鱼的生态学注释[日本]","authors":"Y. Ueta, Y. Jo","doi":"10.2331/SUISAN.55.1699","DOIUrl":null,"url":null,"abstract":"Growth, life span and spawning season of the oval squid Sepioteuthis lessoniana were studied in the outer waters adjacent to the Kii Channel, Japan. The spawning season was estimated during June to September. The von Bertalanffy's equations were applied to monthly size compositions. They were Lt=23.2[1-exp{-0.354(t+0.044)}] for female and Lt=25.7[1-exp{-0.408(t-0.063)}] for male, where Lt was mean mantle length (cm) at t months after hatching in August. These growth rates were much larger than those observed in aquaria. The life span was one year: S. lessoniana hatched out in summer and died just after spawning in next summer.","PeriodicalId":9361,"journal":{"name":"Bulletin of the Japanese Society of Scientific Fisheries","volume":"227 1","pages":"1699-1702"},"PeriodicalIF":0.0000,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Notes on ecology of the oval squid Sepioteuthis lessoniana in outer waters adjacent to the Kii channel [Japan]\",\"authors\":\"Y. Ueta, Y. Jo\",\"doi\":\"10.2331/SUISAN.55.1699\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Growth, life span and spawning season of the oval squid Sepioteuthis lessoniana were studied in the outer waters adjacent to the Kii Channel, Japan. The spawning season was estimated during June to September. The von Bertalanffy's equations were applied to monthly size compositions. They were Lt=23.2[1-exp{-0.354(t+0.044)}] for female and Lt=25.7[1-exp{-0.408(t-0.063)}] for male, where Lt was mean mantle length (cm) at t months after hatching in August. These growth rates were much larger than those observed in aquaria. The life span was one year: S. lessoniana hatched out in summer and died just after spawning in next summer.\",\"PeriodicalId\":9361,\"journal\":{\"name\":\"Bulletin of the Japanese Society of Scientific Fisheries\",\"volume\":\"227 1\",\"pages\":\"1699-1702\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bulletin of the Japanese Society of Scientific Fisheries\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2331/SUISAN.55.1699\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Japanese Society of Scientific Fisheries","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2331/SUISAN.55.1699","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Notes on ecology of the oval squid Sepioteuthis lessoniana in outer waters adjacent to the Kii channel [Japan]
Growth, life span and spawning season of the oval squid Sepioteuthis lessoniana were studied in the outer waters adjacent to the Kii Channel, Japan. The spawning season was estimated during June to September. The von Bertalanffy's equations were applied to monthly size compositions. They were Lt=23.2[1-exp{-0.354(t+0.044)}] for female and Lt=25.7[1-exp{-0.408(t-0.063)}] for male, where Lt was mean mantle length (cm) at t months after hatching in August. These growth rates were much larger than those observed in aquaria. The life span was one year: S. lessoniana hatched out in summer and died just after spawning in next summer.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
