Diagnosis
(
İngilizce
)
World Register of Marine Species tarafından sağlandı
Test triserial and triangular, at least in the early stage, later may be reduced to biserial or uniserial; wall agglutinated, noncanaliculate; aperture areal, bordered by a distinct lip, and may be elevated on a neck. U. Cretaceous o Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification)
Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp.
- lisans
- cc-by-4.0
- telif hakkı
- WoRMS Editorial Board
