Dictionary of Ichthyology
keel = a ridge or carina (here on the posterior flank and caudal peduncle of Caranx ascensionis (= lugubris) from Günther's "Fische de Südsee".
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Dictionary of Ichthyology |
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keel = a ridge or carina (here on the posterior flank and caudal peduncle of Caranx ascensionis (= lugubris) from Günther's "Fische de Südsee". |
| Photograph by Brian W. Coad |