@article{oai:nagasaki-u.repo.nii.ac.jp:00019421, author = {中原, 泰彦 and 萩原, 篤志 and 三矢, 泰彦 and 平山, 和次}, journal = {長崎大学水産学部研究報告, Bulletin of the Faculty of Fisheries, Nagasaki University}, month = {Mar}, note = {Despite of the significance of three amphidromous atyd shrimp, Caridina typus, C. serratirostris, and C. leucosticta in coastal ecosystem in southwest Japan, their early life history have not been clarified. Because the morphological characteristics have not been described to these up to now, the early life history in the sea area is hardly researched. The Zoea larva of three species Co. typus, 0. serratirostris, and C. leucosticta) was bred in this research. and the form at the larval stage was described. In the number of Zoeal instal's, C. typus was 9, C. serratirostris was 9, and C. leucosticta was 7. The larval developmental patterns of C. typus and C. serratirostris were almost the same. The number and duration of zoeal instal's of C. leucosticta was smaller and shorter than the two other species. Zoeal inster has a different possibility the larva bred under the condition in this study is the same genus. However, the difference was seen. and the problem was left for the breeding condition etc. in the number of periods., 長崎大学水産学部研究報告 v.88 p.43-59; 2007}, pages = {43--59}, title = {両側回遊性ヒメヌマエビ属3種のゾエア期幼生の発達}, volume = {88}, year = {2007} }