chum salmon
fish
also called calico salmon, or dog salmon
(Oncorhynchus keta), lightly speckled North Pacific fish, family Salmonidae, weighing up to 15 kg (33 pounds). During the spawning season in autumn, it may swim more than 3,200 km (2,000 miles) up the Yukon River. (See also salmon.)- Allan Pinkerton
- Allan Ramsay
- Allan Rex Sandage
- Allan Robert Border
- Allan, Sir Hugh
- allantois
- Allbutt, Sir Thomas Clifford
- Allee, Warder Clyde
- Allegany
- Alleghenian orogeny
- Allegheny
- Allegheny College
- Allegheny Mountains
- Allegheny Plateau
- Allegheny River
- allegory
- allele
- allemande
- allemontite
- Allen B. Du Mont
- Allen, Bog of
- Allenby, Edmund Henry Hynman Allenby, 1st Viscount
- Allen Curnow
- Allendale
- Allende, Isabel