So bestimmen Sie Blackbar Endler

Um Blackbar Endler (Poecilia wingei) zu bestimmen, achten Sie auf diese Schlüsselmerkmale.

Körperliche Merkmale

Körperform

elongated

Färbung

Males are highly polymorphic, displaying iridescent metallic greens, oranges, yellows, blues, and blacks. A distinctive black bar or spot is often present on the flank. Females are typically silvery-grey to olive, with less prominent coloration.

Schuppentyp

cycloid

Maulstellung

superior

Besondere Merkmale

Small size (males up to 2.5 cm, females up to 4.5 cm), Vibrant, iridescent coloration in males, Prominent black bar or spot on male flanks, Livebearer reproduction

Rückenflosse

Single, relatively short dorsal fin, often with color patterns in males.

Schwanzflosse

Caudal fin (tail fin) can vary in shape, from rounded to spade-shaped, often with vibrant colors and patterns in males.

Brustflosse

Small, clear pectoral fins.

Auffällige Flossen

Males possess a gonopodium, a modified anal fin used for internal fertilization.

Bestimmungstipps

1. 1

   Size

   Males are very small, typically not exceeding 2.5 cm (1 inch). Females are slightly larger, up to 4.5 cm (1.8 inches).

2. 2

   Male Coloration

   Look for the intense, iridescent metallic colors (green, orange, black, blue) and the characteristic black bar or spot on the side of the body. This is the most reliable distinguishing feature from other small livebearers.

3. 3

   Female Appearance

   Females are less colorful, generally silvery-grey or olive, and lack the vibrant patterns of the males. They are also typically larger and rounder, especially when gravid.

4. 4

   Gonopodium

   Males possess a distinct, rod-like gonopodium (modified anal fin) used for reproduction, which is absent in females.

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