Parent Layer: Bivalves

Name: Bivalves OBIS

Display Field: scientific

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Known distribution of key bed forming bivalves from OBIS-NZ dataset.Shellfish are a dominant part of our soft-sediment coastal and shelf environments (<250 m water depth). Large-bodied shellfish in high densities can form stable bed forms that support a diverse range of sessile and motile epibenthic associates.Key species:Robust dog cockles, Tucetona laticostata (Family: Glycymerididae)Horse mussels, Atrina zelandica (Family: Pinnidae).New Zealand scallops, Pecten novaezelandiae (Family: ‎Pectinidae)Green-lipped mussels, Perna canaliculus (Family: Mytilidae)OBIS-NZ records were searched for the phylum “Mollusca” and Class “Bivalvia”. OBIS-NZ records (for Key bivalve species, n= 17572 records) were not included in this dataset as almost all were sourced from NIWA (99.7%)

Copyright Text: OBIS-NZ dataset

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Fields:

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