Invertebrates make up the vast majority of biomass and biodiversity on a coral reef. They require close inspection of structural anatomy.
Tail shapes (forked, lunate, or rounded), mouth position, and the presence of false eyespots (ocelli). 2. Marine Invertebrates
: Specifically focuses on mobile species such as crustaceans, mollusks, worms, and echinoderms, while also covering attached marine life. Invertebrates make up the vast majority of biomass
The appeal of a PDF version is obvious:
marine life Let me know how you'd like to narrow down the search . Share public link Share public link 1
1. Food and Agriculture Organization (FAO) Species Identification Guides
: Many species, like the cleaner shrimp ( Lysmata amboinensis ), set up "cleaning stations" where fish queue to have parasites removed. 358 species with ~5
The most authoritative and verified digital version of Reef Creature Identification: Tropical Pacific
: An extensive online information system via ResearchGate covering 1,358 species with ~5,000 images. Tropical Marine Invertebrates Manual
Key indicators of a healthy reef.