Foraminifera taxon details
Trilocularena Loeblich & Tappan, 1955
527969 (urn:lsid:marinespecies.org:taxname:527969)
accepted
Genus
Miliammina circularis Heron-Allen & Earland, 1930 accepted as Trilocularena circularis (Heron-Allen & Earland, 1930) (type by original designation)
marine, brackish, fresh, terrestrial
recent + fossil
feminine
Loeblich, A. R.; Tappan, H. (1955). Revision of some recent foraminiferal genera. <em>Smithsonian Miscellaneous Collections.</em> 128(5): 1-37., available online at https://biodiversitylibrary.org/page/27008419
page(s): p. 13 [details] Available for editors [request]
page(s): p. 13 [details] Available for editors [request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Trilocularena Loeblich & Tappan, 1955. Accessed at: https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=527969 on 2024-04-25
Date
action
by
original description
Loeblich, A. R.; Tappan, H. (1955). Revision of some recent foraminiferal genera. <em>Smithsonian Miscellaneous Collections.</em> 128(5): 1-37., available online at https://biodiversitylibrary.org/page/27008419
page(s): p. 13 [details] Available for editors [request]
page(s): p. 13 [details] Available for editors [request]
From editor or global species database
Diagnosis Test ovate in outline, elongate tubular chambers a half coil in length added in triloculine arrangement, only the final three visible at the exterior; wall finely agglutinated; aperture ovate or lunate, at the end of the final chamber, with a broad tooth formed by infolding of the margin that lies against the previous whorls. Holocene; Antarctic. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]