Genus Laevilagena n. gen.

urn:lsid:zoobank.org:act: C636260C-CEC5-47FE-8745-82188D961BE8

DIAGNOSIS. — Test pear shape in outline, with longitudinal costae, aperture rounded with small lip, wall hyaline, perforate, aboral opening.

TYPE SPECIES. — Laevilagena guttaformis n. sp.

ETYMOLOGY. — From Latin lēvis (smooth) and lăgoena (bottle).

DESCRIPTION

Test pear-shaped in outline, partly ornamented with longitudinal costae; aperture rounded with small lip; wall hyaline, perforate; aboral opening.