Robuta

https://animaldiversity.org/accounts/Acropora_palmata/ Acropora palmata (Elkhorn coral) | INFORMATION | Animal Diversity Web acropora palmataelkhorn coralinformationanimaldiversity https://www.animaldiversity.org/accounts/Acropora_palmata/classification/ Acropora palmata (Elkhorn coral) | CLASSIFICATION | Animal Diversity Web acropora palmataelkhorn coralclassificationanimaldiversity https://www.usgs.gov/media/images/photomicrograph-low-magnification-elkhorn-coral-acropora-palmata-found-multifocal Photomicrograph at low magnification from elkhorn coral (Acropora palmata) found with multifocal... Photomicrograph at low magnification from elkhorn coral (Acropora palmata) found with multifocal tissue loss in the Dominican Republic. A flatworm (fw) is... low magnificationelkhorn coral https://www.usgs.gov/media/images/elkhorn-coral-anchors-a-healthy-reef Elkhorn coral anchors a healthy reef | U.S. Geological Survey Healthy Elkhorn coral (Acropora palmata) near unpopulated Buck Island, U.S. Virgin Islands. Elkhorn coral is one of many important reef-building species that... elkhorn coralu sanchorshealthyreef https://www.usgs.gov/media/images/bleached-elkhorn-coral-under-a-shade-dry-tortugas-national-park-pulaski-shoal Bleached Elkhorn coral under a shade in Dry Tortugas National Park, Pulaski Shoal | U.S. Geological... Shown here is a colony of the threatened Elkhorn coral, Acropora palmata, that has become "bleached," that is, lost all its algal symbionts (also called...