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7 Cards in this Set
- Front
- Back
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What describes nektonic bivalve adductors? |
Monomyrian |
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Why do Nektonic bivalves have one flattened valve and one curved valve? |
Efficient swimming Hydrofoil effect |
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Why are nektonic bivalves ribbed? |
Add strength without weight |
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Why do nektonic bivalves have ears extending the hinge line? |
Direct water currents |
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Why do nektonic bivalves have tiny eyes on the mantle? |
Sense predators |
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Give a nektonic species example |
Argopecten |
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Name the 6 adaptations/features nektonic bivalves have? |
Thin shell Monomyarian Winged valves Unique symmetry One flat valve one curved Sensory eyes |
