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Figure 8 | Frontiers in Zoology

Figure 8

From: Sexual dimorphism of sonic apparatus and extreme intersexual variation of sounds in Ophidion rochei (Ophidiidae): first evidence of a tight relationship between morphology and sound characteristics in Ophidiidae

Figure 8

Distribution of male Ophidion rochei sounds based on their spectral data. These graphs represent the distribution of male (a) 1st and (b) 2nd main frequencies in captivity (capt.) and in the field. Red lines: illustrated mean values. Blue ellipses: encircled observations that displayed unusually high frequencies.

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Frontiers in Zoology

ISSN: 1742-9994