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Home Latest Update :  3 Tuesday April 2012
Other Genus
OrderFORAMINIFERIDA
Sub OrderTEXTULARIINA
Super FamilyHIPPOCREPINACEA
FamilyHIPPOCREPINIDAE
Sub FamilyHYPERAMMININAE
Genus HYPERAMMINA

HYPERAMMINA Brady, 1878

 

 

Type species: Hyperammina elongata Brady, 1878; OD(M).

Hyperammina Brady, 1878 (*336), p. 433.

Hyperammina Eimer and Fickert, 1899 (*1088), p. 603; type species: Hyperammina friabilis Brady. 1884 (*344), p. 258: SD Loeblich and Tappan, 1964 (*1910), p. C190.

Bactrammina Eimer and Fickert. 1899 (*1088), p. 673; type species: Hyperammina elongata Brady, 1878, obj.; OD(M).

Arhyperammum Rhumbler, 1913 (*2621), p. 351 (err. emend.).

Test free, elongate, reaching a maximum length of about 16 mm, large proloculus followed by undivided tubular chamber of constant diameter but tapering slightly at the end to the rounded aperture; wall of agglutinated medium-sized quartz particles that may be firmly to loosely cemented, interior cavity with smoothly finished surface. Holocene; cosmopolitan, from 160 m to 6,248 m.

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