| Authorship | Emery, 1895l: 752, pl. 17, fig. 13 |
|---|---|
| Forms | m. |
| Bioregion | Neotropic |
| Locality | BRAZIL (Pará) |
| Primary type information | Primary type material: lectotype male (by designation of MacKay, 1996: 153). Primary type locality: Brazil: Pará, Belém (A. Schulz). Primary type depository: MSNG (lectotype). |
| Type notes | Original type-series mixed; other specimens, now excluded from Acanthostichus fuscipennis, are Acanthostichus quadratus (MacKay, 1996: 153). |
| Acanthostichus fuscipennis | Species | Valid | Original combination |