Como identificar Black Ruby Barb

Para identificar Black Ruby Barb (Puntius nigrofasciatus), observe estas características principais.

Características físicas

Formato do corpo

compressed

Coloração

Males in breeding condition display a vibrant ruby-red to purplish-black body with three prominent, vertical black bands. The head often takes on a deep purple hue. Females are generally yellowish-brown to golden with less intense black bands. Juveniles resemble females but with more pronounced black bands. Fins are typically reddish or dusky.

Tipo de escama

cycloid

Posição da boca

terminal

Características distintivas

Three distinct vertical black bands on the body, even in juveniles and females., Intense ruby-red to purplish-black coloration in breeding males., Absence of barbels, a distinguishing feature from some other Puntius species.

Nadadeira dorsal

Single, short-based dorsal fin, typically with 3-4 unbranched and 8 branched rays. Often reddish or dusky.

Nadadeira caudal

Forked caudal fin, reddish or dusky.

Nadadeira peitoral

Paired pectoral fins, hyaline to reddish.

Nadadeiras características

All fins are generally unornamented except for a reddish or dusky tint, especially in males.

Dicas de identificação

1. 1

   Body Bands

   Look for three prominent, vertical black bands on the body. These are usually distinct even in juveniles and females.

2. 2

   Coloration (Males)

   Breeding males are unmistakable with their intense ruby-red to purplish-black body and dark head. This coloration is a key identifier.

3. 3

   Absence of Barbels

   Unlike some other barb species, Puntius nigrofasciatus lacks barbels around its mouth, which helps differentiate it from similar-looking species.

4. 4

   Size

   Adults typically reach a maximum standard length of 5-6 cm (2-2.4 inches).

Explore Black Ruby Barb