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. 

Acmaea mitra

Animalia, Mollusca, Gastropoda, , Acmaeidae, Acmaea, Acmaea mitra

eDNA match
GBIF match

eats Corallina vancouveriensis
rank: species

eDNA match
GBIF match

eats Alaria
rank: genus

eDNA match
GBIF match

preys on Alaria
rank: genus

eDNA match
GBIF match

preys on Corallina vancouveriensis
rank: species

eDNA match
GBIF match

eaten by Melanitta fusca
rank: Species

eDNA match
GBIF match

eaten by Larus glaucescens
rank: Species

eDNA match
GBIF match

eaten by Haematopus bachmani
rank: Species

eDNA match
GBIF match

interacts with Acmaea mitra
rank: Species

eDNA match
GBIF match

interacts with Tonicella
rank: Genus

eDNA match
GBIF match

interacts with Acmaea mitra
rank: Species

eDNA match
GBIF match

eats Crustose coralline algae complex
rank:

eDNA match
GBIF match

eats Hedophyllum sessile
rank: species

eDNA match
GBIF match

eats Phytoplankton
rank:

eDNA match
GBIF match

eats Microcladia glandulosa
rank: species

eDNA match
GBIF match

eaten by Fusitriton oregonensis
rank: Species

eDNA match
GBIF match

eaten by Orthasterias koehleri
rank: Species

eDNA match
GBIF match

eats Biofilm Complex
rank:

eDNA match
GBIF match

preys on Microcladia glandulosa
rank: species

eDNA match
GBIF match

preys on Crustose coralline algae complex
rank:

eDNA match
GBIF match

preyed upon by Fusitriton oregonensis
rank: Species

eDNA match
GBIF match

preys on Hedophyllum sessile
rank: species

eDNA match
GBIF match

preyed upon by Orthasterias koehleri
rank: Species

eDNA match
GBIF match