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Webster 1913 Edition

Retinula

‖

Re-tin′u-la

,

Noun.

;

pl.

Retinulae

(#)

.

[NL., dim. of NL. & E.

retina

.]

(Zool.)

One of the group of pigmented cells which surround the retinophorae of invertebrates. See Illust. under

.