Myrmilloides André, 1902c . Gen. Ins. 11: 16, 19 (in key); 26 (description). Male, female.

Gender. Masculine.

Type species. Mutilla (Sphaeropthalma) grandiceps Blake, 1872 (male, female; lectotype male), by monotypy.

Taxonomic history. Valid generic name.

Sex association. The type species was described from both sexes by Blake, 1872: 74.

Distribution. Nearctic.