- Trigonopeltastes sallaei sinaloensis Howden, 1968

Paratype: 1 [unknown sex]. MEXICO: Sinaloa, Mazatlán, 5 mi N Mazatlán 05– 07/VIII/1 964. Col. H. F. Howden. Ex Colección J. Hendrichs S. Labeled: “ No. 9489; C. N. C.”.

Conservation status: Complete, well-preserved.