WoRMS taxon details
Nomenclatureoriginal description
Chapman, F. (1898). On Haddonia, a new genus of Foraminifera, from Torres Straits. <em>Journal of the Linnean Society (Zoology).</em> 26 (169): 452-456. page(s): p. 453, 455 [details] 
Other
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Test large, attached, early stage coiled, later uncoiled, uniserial, and rectilinear, irregular or branching, chambers broad and low, irregular in size and shape; wall coarsely agglutinated, with considerable cement, interior smoothly finished, wall pierced by numerous large pores aligned perpendicular to the surface; aperture terminal, areal, an irregular slit. Eocene: Cuba; Germany. Holocene; Pacific: Funafuti Atoll; N. Australia: Torres Straits. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
From editor or global species database
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