| Family: |
Phreatobiidae (Cistern catfishes) |
| Max. size: |
5.5 cm SL (male/unsexed) |
| Environment: |
demersal; freshwater; brackish |
| Distribution: |
South America: phreatic environments in the Marajó Island, mouth of the Amazon River, Brazil. |
| Diagnosis: |
|
| Biology: |
Found in areas supplied with ground water all the way to the mouth of rivers (Ref. 36914). |
| IUCN Red List Status: |
Least Concern (LC); Date assessed: 07 November 2018 Ref. (130435)
|
| Threat to humans: |
|
Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.