periskeletal
adjEtymology From peri- + skeletal.
- Starting at approximately one month of age and continuing for the next two years, the scleral ossicles of SF elongate via unilateral periskeletal ossification and fuse to form a continuous bony ring that eventually covers 90% or more of the circumference of the eye, while the sclera of CF remain cartilaginous, stop growing, and eventually form a cyst around the degenerating eye.2015 December 10, “Complex Evolutionary and Genetic Patterns Characterize the Loss of Scleral Ossification in the Blind Cavefish Astyanax mexicanus”, in PLOS ONE, →DOI: