Neolethaeus assamensis (Distant, 1901)
- Ashlock, P.D. 1964. Two new tribes of Rhyparochrominae: a re-evaluation of the Lethaeini (Hemiptera-Heteroptera: Lygaeidae) 57: 414-422. Annals of the Entomological Society of America.
- Distant, W.L. 1901b. Rhynchotal notes.- XI. Heteroptera: Fam. Lygaeidae 8: 464-486, 497-510. Annals and Magazine of Natural History (7).
- Scudder, G.G.E. 1967c. Rhyparochrominae types in the British Museum (Natural History) (Hemiptera: Lygaeidae) 20: 253-285. Bulletin of the British Museum (Natural History). Entomology.