autecology
Concise Oxford English Dictionary © 2008 Oxford University Press:
autecology /ˌɔːtɪˈkɒlədʒi/ (also autoecology)
▶noun Biology the ecological study of a particular species. Contrasted with synecology.
– derivatives
autecological adjective.
autecological adjective.
'autecology' also found in these Oxford entries:

