Trough Shell have a regionally variable maximum size ranging from 63-95 mm.
Trough Shell are broadcast spawners.
Trough Shell are found all around New Zealand coasts at depths of 3-7 m.
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Key statistics
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1 Reported commercial catch is calculated for the 12 month period to 30/09/2025 |
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2 Quota value and exports are calculated pro-rata to reported commercial catch for the 12 month period to 30/09/2025 |
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