otomitus Saussure, 1859a: 322 [ Polydesmus (Fontaria)].

Plateau du Mexique. Unspecified series.

Saussure (1860) gave a more detailed description of both sexes, although based on apparently immature specimens. The MHNG collection has two dry specimens under the name Fontaria otomitus . One is card-mounted and has the label “♀ Puebla, Mexique, M H de Saussure,” the other is directly pinned with a small piece of card supporting the centre of the specimen and is unlabelled. Hoffman (1999) stated that he had only found one immature ♂ in the MHNG, it is unclear whether this refers to the unlabelled specimen. Both specimens are presumably syntypes.

Rhysodesmus otomitus (Saussure, 1859)