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Figure 1


Fig. 1. Conceptual diagram of the microhabitat specialization of the five sciaenid fishes examined in this study (Chao and Musick, 1977; Murdy et al., 1997). Weakfish (A) are crepuscular/nocturnal predators of small pelagic crustaceans and fishes in the Chesapeake Bay mainstem and deeper waters. Spotted seatrout (B) are predators of small crustaceans and fishes in shallow seagrass habitats. Red drum (C) prey on invertebrates and fishes in marsh, seagrass, and oyster reef habitats. Atlantic croaker (D) and spot (E) forage on a suite of small crustacean, polychaete and bivalve prey in sand and mud bottoms throughout the Chesapeake Bay mainstem and tributaries. All are seasonal residents of Chesapeake Bay.





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