Nomenclature
original description
Saidova, K. M. (1970). Бентосные Фораминиферы раыона курило-Камчатского желоба - Benthic foraminifera of the Kurile-Kamchatka Trench based on the data of the 39th cruise of the R/V "Vityaz.". <em>Труды Институт океанологии-Trudy Institut Oceanology.</em> 86: 134-161. [details]
From editor or global species database
Diagnosis Test elongate, uniserial, chambers ovate to subpyriform, each successive chamber overlapping the aperture and much of the breadth of that preceding; wall firmly agglutinated, thin but of many grains, both exterior and interior smoothly finished; aperture terminal, at the center of the somewhat thickened wall of the produced terminal face. Holocene; S. Atlantic, N. and S. Pacific, from 2,800 m to 4,000 m; Gulf of Mexico at 694 m to 1,460 m. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database