Abundance: 0.06 to 3.01% (median 0.69%)

Habitats: (4) only

Found in 4 samples

United States: Thomas Farm (Unit 15) (Early Miocene), Thomas Farm (Unit 11) (Early Miocene), Thomas Farm (Unit 6-7) (Early Miocene), Thomas Farm (Unit 5) (Early Miocene)

See also Notophthalmus, Notophthalmus viridescens