Lieberkuehnia Claparède & Lachmann 1859

Lieberkuehnia, en ocasiones erróneamente denominado Arlieberkuehnium, es un género de foraminífero bentónico de la subfamilia Allogromiinae, de la familia Allogromiidae, del suborden Allogromiina​ y del orden Allogromiida.​ Su especie tipo es Lieberkuehnia wagneri. Su rango cronoestratigráfico abarca el Holoceno.

Test oval to spherical, 60 µm to 350 µmin length; wall membranous, smooth or lightly covered with foreign matter; aperture single, lateral or subterminal, may be a narrow slit; cytoplasm clear, yellowish, distinctly granular, with pseudopodial trunk extending through aperture to give rise to pseudopodia or to layer of cytoplasm that nearly completely envelops test; 1 to 150 spherical nuclei, many contractile vacuoles, elongate anastomosing pseudopodia with pronounced granular streaming; asexual reproduction by multiple fission. Fresh water and marine. Holocene; Europe (type species from bottle of water of unknown source). (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification)