Halenia legrandi
Extinct species of single-celled organism / From Wikipedia, the free encyclopedia
For the genus of plants, see Halenia.
Halenia is a genus of recent discorbacean 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.
Quick Facts Halenia legrandi, Scientific classification ...
Halenia legrandi | |
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Scientific classification | |
Domain: | Eukaryota |
Clade: | Diaphoretickes |
Clade: | SAR |
Phylum: | Retaria |
Subphylum: | Foraminifera |
Class: | †Fusulinata |
Order: | †Endothyrida |
Family: | †Mstiniidae |
Genus: | †Halenia Conil, 1980[1] |
Species: | †H. legrandi |
Binomial name | |
†Halenia legrandi Conil, 1980[1] | |
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