Semnosoma permutatum (Attems, 1940) (See Introduction)

Chiliosoma Porteri Brölemann 1916: 600 (first description, in French; designated type species of Chiliosoma; Valparaíso, Chile); Figs 12–14 (p. 601), Fig. 15 (p. 602)

Chiliosoma porteri Attems 1931: 105 (in key to Chiliosoma species)

Anaulacodesmus permutatus Attems 1940: 415 (in key to Anaulacodesmus species; replacement name), 422 (redescription in German); Fig. 600 (p. 422)

Chilorus permutatus Chamberlin 1957: 24 (new combination; in species key), 25 (briefly diagnosed)

Chiliosoma porteri Jeekel 1971: 317 (in genus catalogue as type species of Chiliosoma)

Anaulacodesmus permutatus Demange & Silva 1976a: 17 (in nomenclature discussion), 18 (listed, identified with Chiliosoma porteri, referred to Chiliosoma)

Chiliosoma porteri Demange & Silva 1976a: 17 (in nomenclature discussion), 18 (listed, identified with Anaulacodesmus permutatus), 20 (type of Chiliosoma, identified with Anaulacodesmus permutatus); Figs 1, 2 (p. 21)

Chilorus permutatus Demange & Silva 1976a: 18 (new combination; listed, identified with Anaulacodesmus permutatus)

( Semnosoma + porteri) Hoffman 1980: 150 (briefly noted, referred to Semnosoma; new combination)

Semnosoma permutatus [recte permutatum] Golovatch 2014: 267 (briefly noted as "nom. n. pro Chiliosoma porteri Brölemann, 1916, nom. praeoccup.")