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Fig. 5 | Zoological Letters

Fig. 5

From: Morphological evolution and diversity of pectoral fin skeletons in teleosts

Fig. 5

Pectoral fin skeletons of Derived-Euteleostei. A–C Pectoral fin skeleton of Zeus faber (7.5 cm TL) observed from the lateral view (A, C) and medial view (B). D–F Pectoral fin skeleton of Pterapogon kauderni (10 cm TL) observed from the lateral view (D, F) and medial view (E). G–I Pectoral fin skeleton of Oryzias latipes (3.5 cm TL) from the lateral view (G, I) and medial view (H). J–L Pectoral fin skeleton of Microcanthus strigatus (13 cm TL) observed from the lateral view (J, L) and medial view (K). M–O Pectoral fin skeleton of Blepsias cirrhosus (5.3 cm TL) observed from the lateral view (M, O) and medial view (N). P–S Pectoral fin skeleton of Lepidotrigla microptera (17 cm TL) observed from the lateral view (P, R, S) and medial view (Q). Cl, cleithrum; Co, coracoid; DR, distal radial; FR, fin ray; FFR, free fin ray; PR, proximal radial; Sc, scapula. Scale bars: 2 mm (A, J, P); 1 mm (B–D, K, L, M, N, Q–S); 500 µm (E, F, O); 200 µm (G–I)

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