PROBLEM TO BE SOLVED: To provide an oyster larvae attaching collector in which the oyster larvae attaching collection is performed by subjecting the oyster larvae attaching collection to turf buds of plastic artificial turfs, and thereby the oyster larvae are not washed away in the ocean current to raise attachment efficiency and the artificial turfs after the attachment is configured to use in spat growth.SOLUTION: An oyster larvae attaching collector 1 is configured such that a net 3 of plastic mesh of 1-3 mm is sandwiched in a sandwich shape between the aligned back surfaces without turf grains of two plastic artificial turfs and longitudinally mounted to the oyster larvae attaching collector 1, and the oyster larvae intertwine with attachment legs between the turf buds of the nylon artificial turfs and are prevented from being washed away in the ocean current, and thereby an attachment rate is raised. The oyster larvae attaching collector 1 is also configured such that the oyster larvae attaching collector 1 sandwiched in the sandwich shape and mounted with plastic artificial turfs 3 is de-mounted, and the plastic artificial turfs 3 attached with the oyster larvae are placed in the basket for growing the oyster spats while directing the turf surface of the artificial turf toward the sea surface side, and thereby the oyster spat growth becomes possible.【課題】牡蠣幼生付着採取にプラスチック製人口芝の芝芽に牡蠣幼生付着採取させることにより牡蠣幼生が海流に流されずに付着効率を上げると共に付着後の人工芝を稚貝育成に利用する形態の牡蠣幼生付着採取器を提供する。【解決手段】牡蠣幼生付着採取器１にプラスチック製人工芝２枚を芝目の無い背面をあわせた間にプラスチック製網目１ｍｍから３ｍｍのネット３をサンドイッチ状に挟みこんで縦に装着し、ナイロン製人口芝の芝芽間に牡蠣幼生が付着足を絡め海流で流されることを防ぐことにより付着率を上げた牡蠣幼生付着採取器１。また、プラスチック製人工芝３のサンドイッチ状に挟みこんで装着した牡蠣幼生付着採取器１の装着をはずし、牡蠣幼生を付着させたプラスチック製人工芝３を牡蠣稚貝育成する籠の中に人工芝の芝面を海面側に向けて、牡蠣稚貝育成ができる牡蠣幼生付着採取器１。【選択図】図４
