Synonyms: Tetraopes atrisetosus; Tetraopes brevisetosus; Tetraopes caseyi; Tetraopes collaris; Tetraopes femoralis; Tetraopes femoratus amnicola (heterotypic); Tetraopes femoratus monticola (heterotypic); Tetraopes femoratus var. amnicola; Tetraopes femoratus var. basalis (heterotypic); Tetraopes femoratus var. femoratus (heterotypic); Tetraopes femoratus var. monticola (heterotypic); Tetraopes femoratus var. oregonensis (heterotypic); Tetraopes fortis; Tetraopes nigripes; Tetraopes oregonensis; Tetraopes punctipennis; Tetraopes robustus; Tetraopes ruber; Tetraopes spissicornis; Tetraopes vegasensis; Tetraopes velutinus