Genus: Aletrimyti SZOSTAKIWSKYJ, PARDO, & ANDERSON, 2015
Etymology: Greek, aletri, "plow" and Greek, nyti, "nose" ; Gaskill's plow snout.

Species:: gaskillae SZOSTAKIWSKYJ, PARDO, & ANDERSON, 2015
Etymology: In honor of Pamela Gaskill for her work in preparing numerous microsaur specimens for the RM collections, and for her excellent illustrations of many lepospondyl taxa.
= Goniorhynchus stovalli OLSON, 1970

Holotype: FMNH UR 1040

Locality: Norman Locality, SW 1/4, NW 1/4, Sec. 13, T8N, R2W, Cleveland County, Oklahoma.

Horizon: Hennessey Formation, (Arroyo equivalent), Low Clear Fork Group.

Biostratigraphy:

Age: Leonardian Stage, Lower Rotliegendes Epoch, Early Permian.

Material: Skull and lower jaws.

Referred material:

UCMP 202927 (previously UCLA VP-2927): Skull and anterior portion of postcranial skeleton.