Pachymerium syriacum is a species of
centipede in the family
Geophilidae.[1] The original description of this species is based on a female specimen measuring 110 mm in length with 87 pairs of legs.[2][3] Authorities now place this species in another genus under the name Gnathoribautia syriaca, a species found in
Turkey,
Greece, and
Lebanon.[4][5]