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Table 4 Comparison of supinator and pronator muscles in the coelacanth (Latimeria), Australian lungfish (Neoceratodus) and mudpuppy (Necturus)
| Latimeria chalumnae | Neoceratodus forsteri | Necturus maculosus | ||||||
|---|---|---|---|---|---|---|---|---|
| Fourth pronator “4 ième pronateur “ (dorsal) | O: posterior edge of the process on the fourth axial element I: Base of the last few preaxial lepidotrichia |
| Lepidotrichial flexors (Dorsal)) | O: Lateral sides of fin elements I: Lepidotrichia |
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| Fifth pronator “5ième pronateur” (dorsal) | O: posterior edge of the process on all postaxial elements surrounding the fourth axial elementI: base of all post-axial lepidotrichia |
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| Supinator, second layer, group 3. “Supin couche 2, groupe 3” | O:Posterior edge of all four axial elements.I: Preaxial radials and preaxial lepidotrichia. |
| Lepidotrichial flexors (Ventral) | O: Lateral sides of fin elements I: Lepidotrichia |
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| Supinator, second layer, 4th group “Supin, couche 2, groupe 4” | O: Posterior edge of the fourth axial element. I: Postaxial lepidotrichia |
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| Latimeria chalumnae | Neoceratodus forsteri | Necturus maculosus | ||||||
| Supinator, second layer, group 3 “Supin, couche 2, groupe 3” | O: Posterior edge of all four axial elements.I: Preaxial radials and preaxial lepidotrichia. |
| Radial-axial (Ventral and dorsal ) | O: All axial elementsI : All radial elements |
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| Supinator, first layer. “Supin, couche1 ” | O: postaxial region between the base of the mesial hypophysis (anteriorly) and the arcuate ridge (posteriorly)I: through a tendon to the preaxial radials and preaxial lepidotrichia |
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| Supinator, second layer, group 2 “Supin couche 2, groupe 2 ” | O : postaxial side of the arcuate ridgeI: Preaxial radials and preaxial lepidotrichia. |
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| Popliteus (pronator and supinator) (Ventral) | O: Underside of the femur near the insertion of the puboischiofemo-ralis externus) |
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