Diagnosis
(
İngilizce
)
World Register of Marine Species tarafından sağlandı
Test free, subspherical, globular proloculus followed by strongly overlapping enrolled chambers as in Sphaerammina, only the last one or two chambers visible externally; wall coarsely agglutinated with finer-grained ground mass, early chambers finer grained; aperture small, rounded to slightly elongate, bordered by short inward projecting entosolenian neck, but without an external tooth. Holocene; S. Atlantic at 80 m to 155 m. (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
