Dive NI

Species ID Guides

In order to help you identify marine species whilst exploring the sea around Northern Ireland, either above, or below, the water, we have produced some downloadable PDF guides


Northern Ireland Invasive Non-Native Marine Species Short Guide

Northern Ireland Invasive Non-Native Species Long Guide

Northern Ireland Rocky Shore Species.pdf

Northern Ireland Priority Marine Species.pdf

To request a hard copy of these ID guides, contact cedar.info@nmni.com

Some excellent ID books are also available to purchase from the Marine Conservation Society.