Nomenclature
original description
Brönnimann, P. (1976). Two new genera of Recent Trochamminidae (Foraminiferida). Archives des Sciences, Genève. 29: 215-218., available online at http://doi.org/10.5169/seals-739682
page(s): p. 216 [details] Available for editors
[request]
original description
(of Deuterammina (Centrodeuterammina) Brönnimann & Whittaker, 1983) Brönnimann, P., and Whittaker, J.E. 1983. A lectotype for Deuterammina (Deuterammina) rotaliformis (Heron-Allen and Earland) and new trochamminids from E. Ireland (Protozoa: Foraminiferida). Bulletin of the British Museum of Natural History (Zoology), 45(7): 347-358. , available online at https://www.biodiversitylibrary.org/page/2356983
page(s): p. 353 [details]
basis of record
Gross, O. (2001). Foraminifera, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 60-75 (look up in IMIS) [details]
Other
From editor or global species database
Diagnosis Test free, trochospiral, planoconvex, numerous chambers increasing gradually in size as added, sutures radial, periphery rounded; wall thin, agglutinated, single layered, imperforate; primary aperture interiomarginal, umbilical-extraumbilical, with secondary aperture at the inner tip of the final chamber opening into the umbilicus, those of previous chambers remaining open in the umbilical region as new chambers are added over the primary apertures. Holocene, at 15 m to 121 m; N. Atlantic, off Ireland; S. Atlantic, Argentina, Tierra del Fuego, S. of Cape Horn. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database