Struktur Skeleton Sirip Kaudal Kompleks Periophthalmus gracilis

Gatot Nugroho Susanto, Fransisca Ressa Utari

Abstract


Cauda of Periophthalmus gracilis rarely used for locomotion in land. The objective is to know skeleton structure of caudal fin complex. Skeleton staining used Alizarin red’s-alcian blue modified from Inouye (1976). Periophthalmus gracilis’s caudal fin complex have 8 os preural centrum, 2 os epural, os parhypural, 5 os hypural and branched lepidotrichia. The caudal used to support movement in land. Periophthalmus gracilis used it for balancing and support in land.

Keywords


caudal fin complex, Periophthalmus gracilis, skeleton



DOI: https://doi.org/10.24252/bio.v4i1.1117

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Copyright (c) 1970 Gatot Nugroho Susanto, Fransisca Ressa Utari

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