Foraminifera taxon details

Spirotectina Saidova, 1975

465928  (urn:lsid:marinespecies.org:taxname:465928)

accepted
Genus
Spirotectina crassa Saidova, 1975 (type by original designation)

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marine, brackish, fresh, terrestrial
Saidova, K. M. (1975). Бентосине фораминиферий Тихого океана-Bentosniye foraminifery Tikhogo Okeana-Benthonic Foraminifera of the Pacific Ocean. <em>Институт океанологии им. П. П. Шершова Академии наук СССР-P.P. Shirshov Institute of Oceanology, Academy of Sciences of the USSR, Moscow.</em> 3: parts. [details]  Available for editors  PDF available [request] 
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Spirotectina Saidova, 1975. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=465928 on 2024-03-29
Date
action
by
2010-03-25 14:03:43Z
created
2010-06-24 06:48:16Z
changed
2014-05-15 08:44:24Z
changed

original description Saidova, K. M. (1975). Бентосине фораминиферий Тихого океана-Bentosniye foraminifery Tikhogo Okeana-Benthonic Foraminifera of the Pacific Ocean. <em>Институт океанологии им. П. П. Шершова Академии наук СССР-P.P. Shirshov Institute of Oceanology, Academy of Sciences of the USSR, Moscow.</em> 3: parts. [details]  Available for editors  PDF available [request] 

additional source Loeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online at https://books.google.pt/books?id=n_BqCQAAQBAJ [details]  Available for editors  PDF available [request] 
From editor or global species database
Diagnosis Test low trochospiral and nearly planispiral, spiral side partially evolute and with umbonal boss, umbilical side involute, umbilicus closed, six to seven chambers in the final whorl, sutures slightly curved, radial, crossed by septal bridges, periphery subangular, rounded; wall calcareous, perforate, granular, surface smooth; aperture a wide interiomarginal equatorial arch, extending across the base of the apertural face from the umbilicus to the spiral suture of the spiral side, with narrow bordering upper lip and lower lip attached to the previous whorl, small rounded supplementary sutural openings between the sutural bridges of the final suture, possibly earlier ones may be secondarily filled. Holocene; W. Pacific: New Hebrides. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]