Which insect group was the second most important in older Clear Lake yellow bass stomachs?
Answer
Caddisfly larvae (Trichoptera).
Even among older yellow bass that have adopted a diet heavy in fish and larger prey, there remains a consistent intake of aquatic insects. A review of stomach contents from older specimens examined in Clear Lake demonstrated that immature insects were very prevalent, appearing in 81% of the stomachs containing food. While Diptera, including flies and bloodworms (tendipedids), were noted as the most frequently encountered insect type, the second most significant insect group identified in terms of presence was the caddisfly larvae, belonging to the order Trichoptera.
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