Genus Deuteralagena n. gen.

urn:lsid:zoobank.org:act: 2BE87D91-A24C-4B66-A516-2994B59C831B

DIAGNOSIS. — Test ovoid, neck distinct with lip, ornamented in part with costae and with aboral opening.

TYPE SPECIES. — Deuteralagena elegans n. sp.

ETYMOLOGY. — From Latin deutĕrius (second) and lagena (bottle).

DESCRIPTION

Test ovoid, aboral end ornamented with costae that more or less extended onto the lateral side; neck distinct; wall hyaline, smooth, finely perforate; aperture rounded with small horizontal striate lip; aboral opening.