Measuring an Abalone

Last Modified 19-Sept-98

California Fish and Game regulations specify red abalone MUST measure at least seven inches [177.8mm] in the shell's largest dimension. (Red abs are just about the only type you find on the North Coast.) What if it's too small?(see Replacing a Short)

Using the fixed caliper gauge:

*IMPORTANT NOTE:
It's the shell that counts. (If you measure the abalone and it just squeeks by because of a barnacle, you could get a ticket.)
(also see quick U/W measurement)

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Quick Underwater measurement:

The tape set 7" [177.8mm] from the tip of the iron for a quick reference measurement only. You must use a gauge to be legal. (Legal Measurement)