Eurhopalothrix apharogonia

Longino (2013): This species is still known only from the types.

Identification
Longino (2013): Reported measurements are HW 0.84, HL 0.93, SL 0.53. If the illustration in Snelling (1968) is accurate, it has a very unusual head shape, with very reduced lateral angles (CI 90, one of the lowest values for New World Eurhopalothrix). Specialized setae on the face are highly reduced, to a tight square of 4 spatulate setae on the posteromedian vertex (this tight square also found on Eurhopalothrix sepultura, Eurhopalothrix speciosa, but these with additional setae elsewhere). It is also similar to Eurhopalothrix floridana, which has even more reduced facial setae (2 on medial vertex margin) and a somewhat similar head shape.

Key to New World Eurhopalothrix

Distribution based on Regional Taxon Lists
Neotropical Region: El Salvador.

Nomenclature

 *  apharogonia. Eurhopalothrix apharogonia Snelling, R.R. 1968c: 1 (w.) EL SALVADOR.