Synodontis tessmanni explained

Synodontis tessmanni is a species of upside-down catfish endemic to Cameroon where it is only known from the Ntem River. This species grows to a length of 18.6cm (07.3inches) TL.

References

• Moelants, T. . Synodontis tessmanni . 2010 . e.T182889A7996030 . 2010 . 10.2305/IUCN.UK.2010-3.RLTS.T182889A7996030.en . 15 January 2018.