Digit

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Digit

An obsolete unit of length equivalent to 0.75 inches.
References in periodicals archive ?
P catenatum is distinguished by the fur-lined chelae present in males and the oblique-shaped ridge on the upper margin of the dactylus.
2, I-M) Not chelate; 1st pereiopod of 4 spines in basal endite; 3 strong and two weak spines in dactylus of 1st pereiopod; general shape unchanged from 2nd pereiopod through 5th pereiopod.