Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Heard and McDonald Islands' has mentioned 'Invertebrate' in the following places:
Occurrence Sentence Text Source
Heard Island supports a relatively low number of terrestrial invertebrate species compared to other Southern Ocean islands, in parallel with the low species richness in the floraxe2x80x93that is, the island's isolation and limited ice-free area.
Endemism is also generally low and the invertebrate fauna is exceptionally pristine with few, if any, (successful) human-induced introductions of alien species.
Despite a few recent surveys, the non-arthropod invertebrate fauna of Heard Island remain poorly known.
The large macro-alga Durvillaea antarctica supports a diverse array of invertebrate taxa and may play an important role in transporting some of this fauna to Heard Island.