| Ref. No. | Title | 42191 | Feeding habits of nine-spined stickleback, Pungitius pungitius (Gasterosteidae) in the estuary and lower Bol'shaya river (West Kamchatka). | 42307 | Feeding habits of three-spined stickleback, Gasterosteus aculeatus (Gasterosteidae) in the Bol'shaya river estuary (West Kamchatka). |
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