Testacea

Testacea may refer to:

• a former order of rhizopods, which consisted of testate amoeboid organisms.
• a former group of shelled molluscs and other invertebrates, created by Linnaeus and roughly corresponding to the colloquial term seashell (see Vermes).
• a species group of Drosophila in the Drosophila subgenus.

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