Bass Scale #1
by Dr Keith Wheeler/science Photo Library
Title
Bass Scale #1
Artist
Dr Keith Wheeler/science Photo Library
Medium
Photograph - Photograph
Description
Bass scale. Polarised light micrograph of part of a scale from the skin of a bass (Dicentrarchus labrax). The scales are just under the fish's skin and form a protective skeleton. Each scale plate consists of a lower fibrous plate and an upper clear plate of dentine. Dentine is added to the edge of the plate each year. In the summer the plate grows faster (thick ring) than in the winter (thin ring), so each year's growth is demarcated. On this scale, there are around ten concentric growth rings, which means the bass is approximately ten years old. Magnification: x103 when printed at 10 centimetres across.
Uploaded
November 11th, 2019
Embed
Share
Similar Images
Comments
There are no comments for Bass Scale #1. Click here to post the first comment.
Recently Viewed
