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Difflugia

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“Strain” names are those designated by  Reinhardt and others, 1998 . All ba...
Published: 01 October 2000
PLATE 1 “Strain” names are those designated by Reinhardt and others, 1998 . All bars are 10 μm unless stated otherwise. 1 Cucurbitella tricuspis (Carter, 1856). 2 Difflugia oblonga “ oblonga” (Ehrenberg, 1832). 3 Difflugia corona Wallich, 1864. 4 Difflugia corona Wallich, 1864. 5
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1, 2  <span class="search-highlight">Difflugia</span> petricola  Cash, 1909: 1 – RPC31, 2 – STV42.  3  <span class="search-highlight">Difflugia</span> ...
Published: 01 October 2007
PLATE 2 1, 2 Difflugia petricola Cash, 1909: 1 – RPC31, 2 – STV42. 3 Difflugia globulus (Ehrenberg, 1848) - large-sized: DTV39. 4 Difflugia urceolata Carter, 1864: STV35. 5–14, 17 Difflugia oblonga Ehrenberg, 1832: 5 – STV48, 6, 12 – STV47, 7 – VLT38, 8 – STV 44, 9, 11 – STV49, 10
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1–7  Intraspecific variation observed in  <span class="search-highlight">Difflugia</span> oblonga :  1  <span class="search-highlight">Difflugia</span>...
Published: 01 October 2007
PLATE 2 1–7 Intraspecific variation observed in Difflugia oblonga : 1 Difflugia oblonga “oblonga,” X482; 2 Difflugia oblonga “oblonga,” X406 3 Difflugia oblonga “spinosa,” X326; 4 Difflugia oblonga , morphotype exhibiting a more triangular test, X406; 5 Difflugia oblonga “tenuis
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Illustrations of  Cribroelphidium gunteri  Cole and selected arcellaceans  ...
Published: 01 April 2001
. 15. Cucurbitella tricuspis ( Carter, 1856 ); ×103. 16. Difflugia bidens Penard, 1902 ; ×166. 17. Difflugia corona Wallich, 1864 ; ×200. 18. Difflugia oblonga ( Ehrenberg, 1832 ) strain “bryophila”; ×97. 19. Difflugia oblonga ( Penard, 1902 ) strain “glans”; ×154. 20. Difflugia oblonga
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Scanning electron micrographs of most abundant testate amoebae strains foun...
Published: 01 January 2020
Figure 2. Scanning electron micrographs of most abundant testate amoebae strains found in Lake Superior and Lake Michigan. 2A : Difflugia oblonga “oblonga” from Sheboygan Offshore; 2B : Difflugia oblonga “tenuis” from Whitefish Point; 2C : Difflugia oblonga “lanceolata” from Stockton
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“Strain” names are those designated by  Reinhardt and others, 1998 . All ba...
Published: 01 October 2000
PLATE 2 “Strain” names are those designated by Reinhardt and others, 1998 . All bars are 10 μm length unless stated otherwise. 1 Difflugia corona Wallich, 1864. 2 Lesquerasia spiralis (Ehrenberg, 1840). 3 Centropyxis constricta “ constricta” (Ehrenberg, 1843). 4 Centropyxis constricta
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ESEM photographs of thecamoebian specimens from Cohasset A-52 cores.  1  Di...
Published: 01 November 2007
PLATE 1 ESEM photographs of thecamoebian specimens from Cohasset A-52 cores. 1 Difflugia , side view, sample 2121.85m, core 3. 2 Heleopera , a, side view, b, aperture, sample 2123.23m, core3. 3 Cucurbitella , a, side view, b, aperture, sample 2121.85m, core3. 4 ?Difflugia , a, side view
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Photomicrographs of the testate amoebae taxa. 1.  Arcella catinus  type, po...
Published: 01 July 2006
view. 6. Cyphoderia ampulla , broad lateral view. 7. Centropyxis platystoma type, broad lateral view. 8. Difflugia pristis type, broad lateral view. 9. Difflugia pulex type, broad lateral view. 10. Difflugia kabylica type, broad lateral view.
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SEM photographs of selected thecamoebians ( a  to  f  ) and foraminifera ( ...
Published: 01 October 2000
PLATE 1 SEM photographs of selected thecamoebians ( a to f ) and foraminifera ( g to j ) found in Loch nan Corr samples. a Centropyxis aculeata (Ehrenberg); apertural view. b Centropyxis discoides Penard; apertural view. c Difflugia oblonga Ehrenberg; lateral view. d Difflugia
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Type series for the new species  <span class="search-highlight">Difflugia</span> baukalabastron .  1  Holotype sp...
Published: 01 October 2007
PLATE 1 Type series for the new species Difflugia baukalabastron . 1 Holotype specimen with Royal Ontario Museum (ROM) catalogue #57863, X482. 2–5 Paratype specimens: 2 ROM #57863, X482; 3 ROM #57863, X600; 4 ROM #57864, X745; 5 ROM #57865, X720. 6–8 Additional examples: 6 X503
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Scale bar = 10 μm. 1–3  <span class="search-highlight">Difflugia</span> oblonga  Ehrenberg undifferentiated strai...
Published: 01 April 2006
PLATE 1 Scale bar = 10 μm. 1–3 Difflugia oblonga Ehrenberg undifferentiated strain type. 1. Side view of pyriform specimen (Pond 13). 2. Side view of more elongated specimen (Pond 2). 3. Side view of heavily agglutinated specimen (Pond 13). 4. Difflugia cf. globula (Ehrenberg), Side view
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Thecamoebian specimens from Richards Island. (1–2)  <span class="search-highlight">Difflugia</span> proteiformis ...
Published: 01 October 2004
PLATE 2 Thecamoebian specimens from Richards Island. (1–2) Difflugia proteiformis “ proteiformis ” Lamarck, 1816 : (1) side view of specimen from Lake E, ×325; (2) side view of specimen from Lake M, ×160. (3–4) Difflugia globulus Ehrenberg, 1848 : (3) apertural view of coarsely agglutinated
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ESEM photographs of thecamoebian specimens from Cohasset A-52 cores.  1  Di...
Published: 01 November 2007
PLATE 2 ESEM photographs of thecamoebian specimens from Cohasset A-52 cores. 1 Difflugia , a side view, b apertural view, sample 2123.23m, core3. 2 Difflugia , a, side view, b, aperture, sample 2216.17m, core8. 3 Heleopera , a, side view, b, apertural view, sample 2121.85m, core3.
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1.  Centropyxis aculeata.  2.  Curcubitella tricuspis.  3–4.  Centropyxis c...
Published: 01 January 2003
PLATE 1 1. Centropyxis aculeata. 2. Curcubitella tricuspis. 3–4. Centropyxis constricta. 5. Difflugia oblonga. 6. Difflugia protaeiformis. 7–8. Lagenodifflugia vas. 9. Pontigulasia compressa. 10. Ammotium salsum. 11–12. Arenoparrella mexicana. 13. Gaudryina exilis. 14–15
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All specimens from the Frederick Sound core VEC02A04.  1  Cribrostomoides c...
Published: 01 April 2013
; a, side view; b, apertural view showing asymmetrical test and inclined aperture; c, side view. 5 Difflugia oblonga strain “ oblonga “ (Reinhardt and others) showing reticulate ornamentation, sample S1 - 95–100. 6 Difflugia protaeformis strain “ claviformis “ (Reinhardt and others), sample S3
Journal Article
Published: 01 January 2020
Journal of Foraminiferal Research (2020) 50 (1): 3–10.
...Figure 2. Scanning electron micrographs of most abundant testate amoebae strains found in Lake Superior and Lake Michigan. 2A : Difflugia oblonga “oblonga” from Sheboygan Offshore; 2B : Difflugia oblonga “tenuis” from Whitefish Point; 2C : Difflugia oblonga “lanceolata” from Stockton...
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Journal Article
Published: 01 October 2007
Journal of Foraminiferal Research (2007) 37 (4): 300–308.
...PLATE 2 1–7 Intraspecific variation observed in Difflugia oblonga : 1 Difflugia oblonga “oblonga,” X482; 2 Difflugia oblonga “oblonga,” X406 3 Difflugia oblonga “spinosa,” X326; 4 Difflugia oblonga , morphotype exhibiting a more triangular test, X406; 5 Difflugia oblonga “tenuis...
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Journal Article
Published: 01 April 2001
Journal of Foraminiferal Research (2001) 31 (2): 108–119.
.... 15. Cucurbitella tricuspis ( Carter, 1856 ); ×103. 16. Difflugia bidens Penard, 1902 ; ×166. 17. Difflugia corona Wallich, 1864 ; ×200. 18. Difflugia oblonga ( Ehrenberg, 1832 ) strain “bryophila”; ×97. 19. Difflugia oblonga ( Penard, 1902 ) strain “glans”; ×154. 20. Difflugia oblonga...
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Journal Article
Published: 01 October 2000
Journal of Foraminiferal Research (2000) 30 (4): 310–320.
...PLATE 1 “Strain” names are those designated by Reinhardt and others, 1998 . All bars are 10 μm unless stated otherwise. 1 Cucurbitella tricuspis (Carter, 1856). 2 Difflugia oblonga “ oblonga” (Ehrenberg, 1832). 3 Difflugia corona Wallich, 1864. 4 Difflugia corona Wallich, 1864. 5...
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Journal Article
Published: 01 January 1999
Journal of Foraminiferal Research (1999) 29 (1): 26–36.
... whereas five lakes sampled on the Salmon River lowlands around Pond Inlet were barren of thecamoebians. Thecamoebian tests typically have a coarse texture. The shallower of the two lakes on Bylot Island is dominated by Difflugia globulus. The assemblage found in the deep lake contains nine taxa...