Four new species of Mexican Pityophthorus in the Lautus group are described: P. indefessus (Jalisco), P. inhabilis (Guerrero), P. tutulus (Veracruz), and P. vegrandis (Quintana Roo) and a new locality record is given for P. corruptus Wood.
Bright, Donald E.
"New species and new records of North American Pityophthorus (Coleoptera: Scolytidae), Part VI. The Lautus group,"
Great Basin Naturalist: Vol. 46
, Article 6.
Available at: https://scholarsarchive.byu.edu/gbn/vol46/iss4/6