| 21. | Marine subtropical demersal fish, up to 17 cm long.
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| 22. | Freshwater subtropical demersal fish, up to 11.5 cm long.
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| 23. | A narrow but productive continental shelf contains several demersal fish and crustacean species.
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| 24. | On the continental slope, demersal fishes are common.
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| 25. | The bodies of deep water demersal fishes are muscular with well developed organs.
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| 26. | It is a demersal fish that lives on bottoms at depths of between.
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| 27. | It is a demersal fish that lives on Pacific.
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| 28. | It is a marine subtropical demersal fish, up to 25 cm long.
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| 29. | It is a marine, subtropical, demersal fish, up to long.
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| 30. | Freshwater demersal fish, up to 10 cm long.
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