Pachymerium tristanicum Attems,1928
The valid name for Pachymerium tristanicum Attems,1928 is Geophilus flavus (De Geer, 1778)
Pachymerium tristanicum Attems,1928
Original description: Attems C. (1928). The Myriopoda of South Africa - Annals of the South African Museum , 26: 1-431, see p. 157.
Order: Geophilomorpha
Family: Geophilidae
Original rank: species
Original genus: Pachymerium C.L. Koch, 1847
Type locality: "Tristan d'Acunha" = Tristan da Cunha (St. Helena & Ascension Island)
Synonymy: Bonato L., Minelli A. (2014). Chilopoda Geophilomorpha of Europe: a revised list of species with taxonomic and nomenclatural notes - Zootaxa, 3770: 1-136, see p. 39.