OTHER SMALLER PERFORATE TAXA

Order: Buliminida
Family: Reussellidae
Genus: Reussella
Species: unidentified

Reussella sp.
from Puerto Rico, SEM, X150


Order: Rotaliida
Family: Acervulinidae
Genus: Discogypsina
Species: vesicularis Silvestri

Discogypsina vesicularis
from the Florida Keys, side view, SEM, X60


Order: Rotaliida
Family: Cibicididae
Genus: Lobatula
Species: unidentified

Lobatula sp.
from Tampa Bay, Florida, dorsal (spiral) view, SEM, X400

L. sp. apertural
from Tampa Bay, Florida, ventral (apertural) view, SEM, X500


Order: Rotaliida
Family: Discorbidae
Genus: Discorbis
Species: mira Cushman

Discorbis mira
from the Florida Keys, dorsal (spiral) view, SEM, X150

D. mira ventral
from the Florida Keys, ventral (apertural) view, SEM, X180


Order: Rotaliida
Family: Discorbidae
Genus: Discorbis
Species: rosea (d'Orbigny)

Discorbis rosea
from the Florida Keys, dorsal (spiral) view, SEM, X120

D. rosea apertural
from the Florida Keys, ventral (apertural) view, SEM, X120

D. rosea live
from the Florida Keys, spiral view on left, umbilical view on right, LM, X50


Order: Rotaliida
Family: Discorbidae
Genus: Discorbis
Species: unidentified

Discorbis sp.
from Antigua, dorsal (spiral) side, SEM, X180

D. sp. apertural
from Antigua, ventral (apertural) view, SEM, X120


Order: Rotaliida
Family: Nonionidae
Genus: Nonionoides
Species: grateloupi Saidova

Nonionoides grateloupi
from the Florida Keys, side view, SEM, X120


Order: Rotaliida
Family: Nonionidae
Genus: Nonion
Species: depresselum de Montfort

Nonion depresselum
from the Florida Keys, side view, SEM, X450


Order: Rotaliida
Family: Planorbulinidae
Genus: Planorbulina
Species: acervalis Brady

Planorbulina acervalis
from the Florida Keys, free dorsal side, SEM, X60

P. acervalis ventral
from the Florida Keys, attached ventral side, SEM, X50


Order: Rotaliida
Family: Rosalinidae
Genus: Rosalina
Species: floridana (Cushman)

Rosalina floridana
from the Florida Keys, dorsal (spiral) side, SEM, X250

R. floridana apertural
from the Florida Keys, ventral (apertural) view, SEM, X200

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