Spawning Habit of Introduced Smallmouth Bass, Micropterus dolomieu.

スポンサーリンク

概要

• 論文の詳細を見る

• We investigated spawning habit of smallmouth bass, <I>Micropterus dolomieu</I>, recently introduced into Nojiri and Aoki Lakes located in Nagano Prefecture. Four observatory areas were compared spawning sites in terms of environmental conditions. Spawning sites occurred contagiously, where water depth at spawning site and distance from shore to spawning site were variable based on the observatory sites. The contagious distribution of spawning sites in this species was explicable by the preference for spawning substrate and cover material. We propose a method to eradicate eggs and/or larvae of the smallmouth bass from the artificial spawning ground equipped with a set of appropriate substrate and cover.

• 日本水産増殖学会の論文

日本水産増殖学会 | 論文

• 館山湾の砂浜海岸におけるアユ仔稚魚の季節的および日周的出現様式
• 館山湾の砂浜海岸におけるシロギス仔稚魚と餌生物の鉛直分布
• イソクエルシトリンによるアコヤガイ赤変病の軽減
• 養殖サケ科魚類の人工採卵における等調液洗卵法の除菌効果
• タマミジンコ給餌におけるティラピア仔稚魚の最適給餌率の把握および成長の推定

もっと見る

スポンサーリンク