The Appendicular Skeleton
A. Pectoral fin
1. Ceratotrichia
2. Scapulocoracoid Bar
3. Propterygium
4. Mesopterygium
5. Metapterygium
A. Basal Pterygiophores
Figure 1: Pectoral Fin
B. Pelvic Fin (Female)
1. Radial Pterygiophores
2. Puboischiadic Bar
3. Iliac Process
4. Prepterygium
5. Ceratotrichia
6. Metapterygium
Figure 2. Pelvic Fin (Female)
C. Pelvic Fin (Male)
1. Radial Pterygiophores
2. Puboischiadic Bar
3. Iliac Process
4. Propterygium
5. Metapterygium
6. Ceratotrichia
Figure 3. Pelvic Fin (Male)