Foraminifera taxon details

Astrammina Rhumbler, 1931

413535  (urn:lsid:marinespecies.org:taxname:413535)

accepted
Genus
Astrammina rara Rhumbler, 1931 (type by monotypy)
Armorella Heron-Allen & Earland, 1932 · unaccepted (Opinion of Loeblich & Tappan, 1987)
Pelosphaera Heron-Allen & Earland, 1932 · unaccepted (Subjective junior synonym Opinion...)  
Subjective junior synonym Opinion of Loeblich & Tappan, 1987

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Wiesner, H. (1931). Die Foraminiferen der deutschen Südpolar Expedition 1901-1903. <em>Deutsche Südpolar-Expedition, Berlin (Zoology).</em> 20: 53-165.
page(s): p. 77 [details]   
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Astrammina Rhumbler, 1931. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=413535 on 2024-03-29
Date
action
by
2009-09-01 08:56:01Z
created
2013-08-15 07:14:25Z
changed
2014-01-28 08:03:28Z
changed
2020-03-10 12:28:26Z
changed

original description Wiesner, H. (1931). Die Foraminiferen der deutschen Südpolar Expedition 1901-1903. <em>Deutsche Südpolar-Expedition, Berlin (Zoology).</em> 20: 53-165.
page(s): p. 77 [details]   

original description  (of Pelosphaera Heron-Allen & Earland, 1932) Heron-allen, E.; Earland, A. (1932). Some new Foraminifera from the South Atlantic. IV. Four new genera from South Georgia. <em>Journal of the Royal Microscopial Society.</em> 52: 253-261., available online at https://doi.org/10.1111/j.1365-2818.1932.tb01872.x
page(s): p. 256 [details]  Available for editors  PDF available [request] 

original description  (of Armorella Heron-Allen & Earland, 1932) Heron-allen, E.; Earland, A. (1932). Some new Foraminifera from the South Atlantic. IV. Four new genera from South Georgia. <em>Journal of the Royal Microscopial Society.</em> 52: 253-261., available online at https://doi.org/10.1111/j.1365-2818.1932.tb01872.x
page(s): p. 256 [details]  Available for editors  PDF available [request] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
From editor or global species database
Diagnosis Test free, large, up to 6.5 mm in diameter, a single spherical chamber with one to five narrow stolonlike arms radiating in various directions but usually in nearly the same plane and the longest ones commonly very flexible, may also have fragile conical projections, and may produce rounded buds (probably in asexual reproduction); protoplasmic body enclosed in a thick imperforate organic membrane with a single oral region; outside and slightly separated from this organic cover is a thin but very firm agglutinated wall incorporating coarse and fine sand and sponge spicules, commonly with a single layer of grains but may be up to 3 grains in thickness, with considerable brown to gray, acid mucopolysaccharide organic cement; pseudopodia projecting through the gelatinous capsule in the oral region of the organic shell occupy the space between it and the agglutinated test, and then. project through openings at the ends of the tubular arms. Holocene, at 78 m to 2,258 m depth; S. Atlantic: South Georgia; Antarctic; S. Pacific: New Zealand, North Island. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]