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. 

Egregia menziesii

Chromista, Ochrophyta, Phaeophyceae, Laminariales, Lessoniaceae, Egregia, Egregia menziesii

eDNA match
GBIF match

eaten by Strongylocentrotus purpuratus
rank: Species

eDNA match
GBIF match

preyed upon by Strongylocentrotus purpuratus
rank: Species

eDNA match
GBIF match

eaten by Aplysia californica
rank: Species

eDNA match
GBIF match

eaten by Mesocentrotus franciscanus
rank: Species

eDNA match
GBIF match

eaten by Pugettia producta
rank: Species

eDNA match
GBIF match

eaten by Tegula
rank: Genus

eDNA match
GBIF match

eaten by Discurria insessa
rank: Species

eDNA match
GBIF match

interacts with Arenaria melanocephala
rank: species

eDNA match
GBIF match

interacts with Pugettia producta
rank: Species

eDNA match
GBIF match

interacts with Arenaria melanocephala
rank: species

eDNA match
GBIF match

interacts with Discurria insessa
rank: Species

eDNA match
GBIF match

preyed upon by Pugettia producta
rank: Species

eDNA match
GBIF match

preyed upon by Mesocentrotus franciscanus
rank: Species

eDNA match
GBIF match

preyed upon by Aplysia californica
rank: Species

eDNA match
GBIF match

preyed upon by Tegula
rank: Genus

eDNA match
GBIF match

eaten by Norrisia norrisi
rank: Species

eDNA match
GBIF match

eaten by Girella nigricans
rank: Species

eDNA match
GBIF match

eaten by Haliotis corrugata
rank: Species

eDNA match
GBIF match

eaten by Lithopoma
rank: genus

eDNA match
GBIF match

eaten by Medialuna californiensis
rank: Species

eDNA match
GBIF match

eaten by Aplysia vaccaria
rank: Species

eDNA match
GBIF match

eaten by Lytechinus anamesus
rank: Species

eDNA match
GBIF match

eaten by Haliotis cracherodii
rank: Species

eDNA match
GBIF match

eaten by Megathura crenulata
rank: Species

eDNA match
GBIF match

preyed upon by Medialuna californiensis
rank: Species

eDNA match
GBIF match

preyed upon by Haliotis corrugata
rank: Species

eDNA match
GBIF match

preyed upon by Megathura crenulata
rank: Species

eDNA match
GBIF match

preyed upon by Girella nigricans
rank: Species

eDNA match
GBIF match

preyed upon by Lytechinus anamesus
rank: Species

eDNA match
GBIF match

preyed upon by Haliotis cracherodii
rank: Species

eDNA match
GBIF match

preyed upon by Norrisia norrisi
rank: Species

eDNA match
GBIF match

preyed upon by Aplysia vaccaria
rank: Species

eDNA match
GBIF match

preyed upon by Lithopoma
rank: genus

eDNA match
GBIF match