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Unknown Stage Identification

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Vertebral Counts: Total Precaudal Caudal
Branchiostegal Rays Count: Total:
Gillraker Counts: Upper Lower
Pelvic Fin Counts: Spines Rays
Dorsal Fin Counts: Spines Rays
Pectoral Fin Counts: Rays
Anal Fin Counts: Spines Rays
Caudal Fin Counts: Upper Secondary Upper Principal Lower Principal Lower Secondary

Pigmentation (check if present): Not sure about pigmentation regions? Click here

Mouth Crown Nape Cheek Isthmus
Yolk Dorsal Gut Lateral Gut Ventral Gut
Dorsal Finfold Anal Finfold Caudal Finfold Pectoral Fin
Dorsal Ventral Mediolateral Caudal

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last updated: August 2019