Catasetum deltoideum is a species in the Catasetum genus.
.
This name is accepted name for the species in
the family Orchidaceae
subfamily Epidendroideae,
tribe Cymbidieae,
subtribe Catasetinae,
and under infraspecific classification, it is in the
subgenus Catasetum
section: Isoceras
subsection: Divaricatae
. This species is found in Guianas to N. Brazil.