| ECK1 | Ecklonia Auckland (East) |
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| ECK2 | Ecklonia Central (East) |
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| ECK3 | Ecklonia South-East (Coast) |
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| ECK4 | Ecklonia South-East (Chatham Rise) |
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| ECK5 | Ecklonia Southland |
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| ECK6 | Ecklonia Sub-Antarctic |
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| ECK7 | Ecklonia Challenger |
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| ECK8 | Ecklonia Central (West) |
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| ECK9 | Ecklonia Auckland (West) |
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| ECK10 | Ecklonia Kermadec |
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| ECKET | Ecklonia Extra Territorial (200 mile limit) |
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