Abundance: 0.14 to 2.19% (median 0.48%)

Latitudinal range: 9.2° to 17.6°

Habitats: tropical/subtropical dry broadleaf forest (1), tropical/subtropical moist broadleaf forest (9)

Found in 10 samples

Belize: Blue Creek Village (Indian Village), Blue Creek Village (Pig Alley), Hill Bank

Mexico: Finca Irlanda (winter 2001)

Nicaragua: Siuna (birds, primary forest), Siuna (birds, secondary forest), Siuna (birds, pasture)

Panama: Pipeline Road, Limbo Hunt Club (gap), Limbo Hunt Club (forest)

See also Oncostoma cinereigulare, Oncostoma olivaceum