@article{oai:ir.kagoshima-u.ac.jp:00006282, author = {サン, ピューピュー and 坂田, 泰造 and 浜田, 和久 and 今泉, 圭之輔}, journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University}, month = {2016-10-28}, note = {Bacterial counts and dominant microflora in aquaculture tanks of juvenile red frog crabs were compared in various culture conditions. Survival rates of juvenile crabs decreased drastically after zoea 5 stage in 30 l or 500 l culture tanks with 3 or 9 turns per 15 h of seawater exchange. In general, 10^4 to 10^5 cfu/ml of viable bacterial counts in seawater of culture tanks were obtained on Z-CII agar plates. Swarming colonies were commonly found in about one tenth level of total colony counts on Z-CII plates. Dominant strains forming whitish gray smooth or swarming colonies on Z-CII plates were found to be Vibrio spp. and especially swarming strains were identified as V. alginolyticus according to their bacteriological characterization and phage sensitivity.}, pages = {1--6}, title = {アサヒガニ幼生飼育水槽から分離した優勢菌相の性状}, volume = {48}, year = {} }