Triangulating from the cairns…
75 species
O. frigidae —
Pseudonocardiaceae > Actinomycetales
aphid —
Rickettsiaceae > Rickettsiales > Alphaproteobacteria
Enterobacteriaceae > Enterobacteriales > Gammaproteobacteria
Brassicaceae > Brassicales > Magnoliopsida
purple sea urchin — Strongylocentrotidae > Echinoida > Echinoidea