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. 

Hermissenda crassicornis

Animalia, Mollusca, Gastropoda, Nudibranchia, Facelinidae, Hermissenda, Hermissenda crassicornis

eDNA match
GBIF match

eats Hydrozoa
rank: class

eDNA match
GBIF match

eats Anthopleura
rank: genus

eDNA match
GBIF match

eats Mollusca
rank: Phylum

eDNA match
GBIF match

eats Cnidaria
rank: Phylum

eDNA match
GBIF match

preys on Hydrozoa
rank: class

eDNA match
GBIF match

preys on Anthopleura
rank: genus

eDNA match
GBIF match

eats Octocorallia
rank: Subclass

eDNA match
GBIF match

eats Phacellophora camtschatica
rank: Species

eDNA match
GBIF match

eaten by Hippolytidae
rank: family

eDNA match
GBIF match

eats Animalia
rank: Kingdom

eDNA match
GBIF match

eats Animalia
rank: kingdom

eDNA match
GBIF match

eats Aplidium
rank: genus

eDNA match
GBIF match

eats Hermissenda crassicornis
rank: Species

eDNA match
GBIF match

eaten by Hermissenda crassicornis
rank: Species

eDNA match
GBIF match

preys on Hermissenda crassicornis
rank: Species

eDNA match
GBIF match

preyed upon by Hippolytidae
rank: family

eDNA match
GBIF match

preyed upon by Hermissenda crassicornis
rank: Species

eDNA match
GBIF match

eats Ctenostomata
rank: order

eDNA match
GBIF match

eats Ptilosarcus gurneyi
rank: Species

eDNA match
GBIF match

eaten by Crossaster papposus
rank: Species

eDNA match
GBIF match

eats Medusozoa
rank: Subdivision

eDNA match
GBIF match

preys on Ctenostomata
rank: order

eDNA match
GBIF match

preyed upon by Crossaster papposus
rank: Species

eDNA match
GBIF match

preys on Ptilosarcus gurneyi
rank: Species

eDNA match
GBIF match