Cara Mengidentifikasi Guppy
Poecilia reticulata
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Buka aplikasiUntuk mengidentifikasi Guppy (Poecilia reticulata), perhatikan ciri-ciri utama berikut.
Ciri Fisik
- Bentuk tubuh
- elongated
- Warna
- Males are highly variable and exhibit a vast array of vibrant colors (red, orange, yellow, blue, green, black) and patterns (spots, stripes, mosaics, snakeskin, tuxedo). Females are typically duller, with a grayish or olive body and sometimes a subtle iridescent sheen, often displaying a gravid spot near the anal fin when pregnant.
- Jenis sisik
- cycloid
- Posisi mulut
- superior
- Ciri khas
- Pronounced sexual dimorphism: males are smaller and more colorful with elaborate fins, while females are larger and drabber., Live-bearing reproduction., Gonopodium in males (modified anal fin for internal fertilization).
- Sirip punggung
- Single dorsal fin, typically short in females, but can be elongated and highly decorative in male fancy strains.
- Sirip ekor
- Highly variable in males, ranging from round, spade, lyre, delta, fan, sword, to veil tails. Females typically have a rounded or spade-shaped caudal fin.
- Sirip dada
- Small and transparent, used for maneuvering.
- Sirip khas
- Males possess a gonopodium, a rod-like modification of the anal fin used for sperm transfer. Females have a fan-shaped anal fin.
Tips Identifikasi
- 1
Size and Shape
Males are typically 2.5-3.5 cm (1-1.4 inches) in total length, while females are larger, reaching 4-6 cm (1.6-2.4 inches). Males have a more slender body, and females are rounder, especially when gravid.
- 2
Coloration and Fins
The most striking identification feature is the male's vibrant, iridescent coloration and elaborate finnage. Females are generally plain gray or olive. The presence of a gonopodium in males is a definitive characteristic.
- 3
Behavior
Guppies are active, schooling fish that are often seen near the water surface. Males constantly pursue females for breeding.
Jelajahi Guppy
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