Taxa Count: 46
HORMOSINIDAE
Ammofrondicularia compressa
Bireophax guaricoensis
Ginesina delicatula
Hormosina
Hormosina carpenteri
Hormosina elongata
Hormosina glabra
Hormosina globulifera
Hormosina globulifera var. trinitatensis
Hormosina monile
Hormosina normani
Hormosina ovaliformis
Hormosina ovicula
Hormosina ovicula var. mexicana
Hormosina ovulum crassa
Loeblichopsis spiculifera
Nodosinum gaussicum
Polychasmina pawpawensis
Proteonina
Proteonina alexanderi
Proteonina ampullacea
Proteonina atlantica
Proteonina cervicifera
Proteonina compressa
Proteonina comprima
Proteonina cumberlandiae
Proteonina difflugiformis
Proteonina difflugiformis var. calcarea
Proteonina difflugiformis var. lagenarium
Proteonina eocenica
Proteonina fusiformis
Proteonina hancocki
Proteonina lagenaria
Proteonina lagenarium
Proteonina micacea
Proteonina ovata
Proteonina prolixa
Proteonina pseudospiralis
Proteonina sarahae
Proteonina sp 1
Proteonina sp 2
Proteonina sp a
Proteonina sp b
Proteonina testacea
Proteonina wallingfordensis
Pseudonodosinella nodulosa