Original description as Crenicara filamentosa:
ZooBank:41B3FDCE-13E1-430E-B58A-2B32CA9E8838.
- Ladiges, Werner. 1958. "Bemerkungen zu einiigen Neuimporten". Die Aquarien- und Terrarien-Zeitschrift (DATZ). pp. 203-204 (crc00292)
Conservation: Dicrossus filamentosus is not evaluated by the international union for the conservation of nature in the iucn red list of threatened species.