Meet the neighbours
Rockall's biodiversity in all its splendour
by Lester Haines

Bleak, granite outcrop it may be, but Rockall still supports a diverse
and lively biosystem.
In fact, no less than six species have been identified on the islet, as
follows:
- A trematode
- The rough periwinkle – Littorina rudis
- A common amphipod – Hyale nilssoni
- An orange rotifer
- A common mite – Hyadesia fusca
- A common mite – Ameronothrus
Experts agree that this astounding biodiversity ranks Rockall just below
the domestic lavatory in terms of species, and well above Iceland in terms
of intelligent life.