lone wolf;  loner;  self-reliant person
 (European) gray wolf (carnivore, Canis lupus lupus);  grey wolf
 "gentleman" who escorts a woman home, only to make a pass at her
 boy raised by wolves;  boy who cried wolf
 dhole (Cuon alpinus);  red wolf (Canis rufus)
 between the devil and the deep sea;  out of the frying pan into the fire
 Japanese wolf (Canis lupus hodophilax; extinct)
 (European) gray wolf (carnivore, Canis lupus lupus);  grey wolf
 Lupus (constellation);  the Wolf
 between the devil and the deep sea;  out of the frying pan into the fire
 simenian wolf (Canis simensis);  Abyssinia jackal;  simian jackal;  simenian jackal;  Ethiopian wolf
 Ethiopian wolf (carnivore, Canis simensis);  Abyssinia jackal;  simian jackal;  simenian jackal;  simenian wolf
 Bering wolffish (Anarhichas orientalis)
 Hokkaido wolf (Canis lupus hattai, extinct)
 Tasmanian tiger (Thylacinus cynocephalus);  thylacine;  Tasmanian wolf
 Arctic wolf (Canis lupus arctos)
 Falkland Islands wolf (Dusicyon australis);  warrah;  Falkland Islands dog;  Falkland Islands fox;  Antarctic wolf
 maned wolf (Chrysocyon brachyurus)