| Halenia legrandi | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Clade: | Sar |
| Clade: | Rhizaria |
| Phylum: | Retaria |
| Subphylum: | Foraminifera |
| Class: | † Fusulinata |
| Order: | † Endothyrida |
| Family: | † Mstiniidae |
| Genus: | † Halenia Conil, 1980 [1] |
| Species: | †H. legrandi |
| Binomial name | |
| †Halenia legrandi | |
Halenia is a genus of recent foraminifera. It contains only one species, Halenia legrandi The test is free, a low trochspire with a rounded periphery; wall calcareous, monolamellar. Chambers are subglobular, all visible on spiral side, only last volution visible on umbilical side; final chamber with an umbilical flap. Sutures are depressed, radial on umbilical side, curved to sinuate on spiral side, with sutural slits on both sides.
