Come identificare Green Spotted Puffer

Per identificare Green Spotted Puffer (Tetraodon nigroviridis), osserva queste caratteristiche chiave.

Caratteristiche fisiche

Forma del corpo

rounded

Colorazione

Vibrant green dorsal surface with irregular black spots, white to cream ventral side. Spots can vary in size and distribution. Fins are typically translucent or yellowish.

Tipo di squame

none

Posizione della bocca

terminal

Caratteristiche distintive

Ability to inflate body into a spherical shape when threatened, Beak-like mouth with four fused teeth (two upper, two lower), Absence of pelvic fins, Small, spiny dermal denticles covering the body, usually recumbent

Pinna dorsale

Single, small, and set far back on the body, typically with 10-12 soft rays.

Pinna caudale

Rounded or slightly truncate caudal fin, used for propulsion.

Pinna pettorale

Fan-like, positioned laterally, used for maneuvering and hovering, typically with 16-19 rays.

Pinne distintive

Absence of pelvic fins; dorsal and anal fins are small and positioned posteriorly, opposite each other.

Consigli per l'identificazione

1. 1

   Coloration and Spotting

   Look for the distinctive bright green back with irregular black spots and a white belly. The intensity and pattern of spots can vary but are generally prominent.

2. 2

   Body Shape

   When not inflated, the body is robust and somewhat rounded. The absence of pelvic fins is a key characteristic of pufferfish.

3. 3

   Mouth Structure

   Observe the small, beak-like mouth with fused teeth, characteristic of the Tetraodontidae family.

4. 4

   Habitat (Wild)

   If encountered in the wild, its presence in brackish water environments like estuaries and mangroves is a strong indicator.

Esplora Green Spotted Puffer