Amerikanischer Flussbarsch
Yellow perch typically reach sexual maturity in 2–3 years for males and 3–4 years for females. They are iteroparous, spawning annually in the spring when water temperatures are between . Spawning is communal and typically occurs at night. Yellow perch are oviparous, as eggs are fertilized externally. Eggs are laid in a gelatinous strand (commonly 10,000–40,000), a characteristic unique among North American freshwater fishes. Egg strands are commonly draped over weeds, the branches of submerged trees or shrubs, or some other structure. Eggs hatch in 11–27 days, depending on temperature and other abiotic factors. They are commonly found in the littoral zones of both large and small lakes, but they also inhabit slow-moving rivers and streams, brackish waters, and ponds. Yellow perch commonly reside in shallow water, but are occasionally found deeper than or on the bottom.