Uéno, 1968. Occurrence of Two New Paratrechus (Coleoptera, Trechinae) in Ecuador. Bulletin of the National Science Museum, Tokyo, 11 (4): 341-349.
Paratypes: Museu de Ciències Naturals (Zoologia) de Barcelona, MZB 75-5139 + MZB 78-0724 (“Mt. Tunguragura, 12,500 feet, Ecuador“, 2 specimens)
Paratrechus grandiceps Uéno, 1968