Takifugu poecilonotus, the finepatterned puffer, or Komon-fugu (Japanese: 小紋河豚), is a species of pufferfish, one of 25 in the genus Takifugu.

It is found in the northwest Pacific Ocean at shallow depths up to 20m.

[1] It contains tetrodotoxin like other members of the genus Takifugu.

[2] This species is found in fresh, brackish and saltwater environments.

[3]