Yabassi Lampeye Killifish Care Guide
Procatopus nototaenia Yabassi · Freshwater Fish
What Yabassi Lampeye Killifish look like
The Yabassi Lampeye Killifish, scientifically known as Procatopus nototaenia Yabassi, exhibits a slender, elongated body that typically reaches a maximum adult size of approximately 1.5 inches (3.8 cm). Its morphology is characterized by a translucent body with a notable iridescent sheen, particularly around the head and dorsal region, which enhances its visual appeal. The species is distinguished by its striking bright blue-green eyes, a hallmark of the lampeye group, which serve as a defensive adaptation against predation by providing a reflective quality that can confuse potential threats. The fish possesses a small, forked caudal fin and a single dorsal fin that is positioned towards the rear of the body, contributing to its streamlined shape. The lateral line is well-developed, aiding in the detection of water movements, while the dentition is small and suited for its omnivorous diet. Sexual dimorphism is subtle, with males typically exhibiting more vibrant coloration and slightly larger eyes compared to females.
Behavior & temperament
The Yabassi Lampeye Killifish is primarily a surface-dwelling species, often found in the upper strata of the water column where it exhibits a peaceful and social demeanor. This species tends to form loose aggregations rather than strict schools, displaying a non-hierarchical social structure. Breeding behavior is characterized by egg scattering, where females release eggs among aquatic vegetation, providing a degree of protection for the developing embryos. The species is generally non-aggressive, making it suitable for community tanks, although males may display territorial behaviors during breeding periods.
Diet & feeding
In the wild, the Yabassi Lampeye Killifish is an omnivore, feeding on a varied diet that includes small invertebrates, algae, and detritus. In captivity, it thrives on high-quality flake foods, micro-pellets, and live or frozen foods such as brine shrimp and daphnia to ensure a balanced diet.
Behind the name
Procatopus (before the eye); nototaenia (back stripe) Yabassi (named after the Yabassi region).
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Yabassi Lampeye Killifish?
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