How to Identify Striped Dwarf Earthworm Eel

To identify Striped Dwarf Earthworm Eel (Pangio cuneovirgata), look at these key features.

Physical Characteristics

Body shape

eel-like

Coloration

The body is typically yellowish to reddish-brown, adorned with 10-15 dark, wedge-shaped or irregular vertical bands that extend from the dorsal surface to the ventral side, but often do not meet completely. The spaces between the bands are usually lighter. The head is often darker, and the fins are generally translucent.

Scale type

none

Mouth position

inferior

Distinctive features

Slender, elongated, eel-like body, Small, inferior mouth with three pairs of barbels, Small, almost invisible scales embedded in the skin, Distinctive dark, wedge-shaped vertical bands on a lighter body

Dorsal fin

Small, located far back on the body, typically posterior to the midpoint.

Tail fin

Small, rounded or slightly truncated, often with a dark spot at the base.

Pectoral fin

Small and paddle-like, positioned low on the body.

Distinctive fins

All fins are relatively small and often translucent, blending with the body.

Identification Tips

1. 1

   Body Shape

   Look for the characteristic slender, worm-like body, typical of Pangio species.

2. 2

   Coloration and Pattern

   Observe the distinct dark, wedge-shaped vertical bands on a lighter, yellowish to reddish-brown background. The number and shape of these bands are key.

3. 3

   Barbels

   Note the three pairs of small barbels around the mouth, used for foraging in the substrate.

4. 4

   Fin Placement

   The small dorsal fin is located far back on the body, distinguishing it from some other loach species.

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