Pillar Point

Biotic Interactions

In order to learn more about the ecosystem at Pillar Point we examined the data from Global Biotic Interactions.  GloBI provides species interaction data  such as predator-prey,  parasite-host. We retrieved all the species that have 10 or more observations from Intertidal Biodiversity Survey at Pillar Point in iNaturalist, and  screened the list of interacting taxa for overlap with GBIF species and eDNA species. 

Costaria costata

Chromista, Ochrophyta, Phaeophyceae, Laminariales, Costariaceae, Costaria, Costaria costata

eDNA match
GBIF match

eaten by Cryptochiton stelleri
rank: Species

eDNA match
GBIF match

eaten by Trochidae
rank: family

eDNA match
GBIF match

preyed upon by Cryptochiton stelleri
rank: Species

eDNA match
GBIF match

preyed upon by Trochidae
rank: family

eDNA match
GBIF match

eaten by Pugettia venetiae
rank: Species

eDNA match
GBIF match

eaten by Lacuna vincta
rank: Species

eDNA match
GBIF match

eaten by Strongylocentrotus franciscanus
rank: species

eDNA match
GBIF match

eaten by Strongylocentrotus droebachiensis
rank: Species

eDNA match
GBIF match

eaten by Synisoma
rank: genus

eDNA match
GBIF match

preyed upon by Pugettia venetiae
rank: Species

eDNA match
GBIF match

preyed upon by Strongylocentrotus droebachiensis
rank: Species

eDNA match
GBIF match

preyed upon by Synisoma
rank: genus

eDNA match
GBIF match

preyed upon by Lacuna vincta
rank: Species

eDNA match
GBIF match