Farlowella sp.

The mouth of the twig catfish is positioned well back underneath the head. This is a nocturnal bottom-dweller, not known to spawn in captivity. Size: 15 cm.

• Poecilia reticulata
• Tanichthys albonubes
• Neolamprologus tretocephalus
• Mastacembelus sp.
• Julidochromis ornatus