Foraminifera taxon details
Aaptotoichus Loeblich & Tappan, 1982 †
737924 (urn:lsid:marinespecies.org:taxname:737924)
accepted
Genus
Bigenerina clavellata Loeblich & Tappan, 1946 † accepted as Aaptotoichus clavellatus (Loeblich & Tappan, 1946) † (type by original designation)
marine, brackish, fresh, terrestrial
fossil only
feminine
Loeblich, A. R.; Tappan, H. (1982). A revision of mid-Cretaceous textularian foraminifers from Texas. <em>Journal of Micropalaeontology.</em> 1(1): 55-69., available online at https://doi.org/10.1144/jm.1.1.55
page(s): p. 62 [details] Available for editors
[request]
page(s): p. 62 [details] Available for editors
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Aaptotoichus Loeblich & Tappan, 1982 †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=737924 on 2024-04-19
Date
action
by
original description
Loeblich, A. R.; Tappan, H. (1982). A revision of mid-Cretaceous textularian foraminifers from Texas. <em>Journal of Micropalaeontology.</em> 1(1): 55-69., available online at https://doi.org/10.1144/jm.1.1.55
page(s): p. 62 [details] Available for editors [request]
page(s): p. 62 [details] Available for editors
[request] From editor or global species database
Diagnosis Short biserial stage followed by longer uniserial portion of broad low chambers; wall of fine siliceous agglutinated particles, held in organic material, solid, noncanaliculate, insoluble in HCl; aperture terminal, small and rounded. L. Cretaceous (Valanginian) to U. Cretaceous (Cenomanian); Australia?; Caribbean: Trinidad; Germany; USA: Texas. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]