Acantotilla Nonveiller, 1975. Ann. Fac. Sci. Yaounde 19: 125. Unavailable name (Articles 11.5 and 11.6 of the Code; merely cited as a manuscript name by Hammer synonymous with Clinotilla Arnold, 1956).

Acrophotopsis Schuster, 1958 . Ent. Amer. (N.S.) 37: 4, 10 (in keys); 61 (description). Male.

Gender. Feminine.

Type species. Acrophotopsis eurygnathus Schuster, 1958 (male), by original designation.

Taxonomic history. Valid generic name.

Sex association. The female has not been recognized.

Distribution. Nearctic.