16th-century depiction of the deep
The voyage of the Challenger (1 o 3)
The Challenger’s deep-sea trawl (2 o 3)
Laboratory on the Challenger (3 o 3)
New Zealand’s submerged continent
Big catch
Zones of the ocean
Slender lanternfish
Blobfish and snailfish
Prickly shark
Light-producing creatures (1 o 3)
Firefly squid (2 o 3)
A swarm of krill (3 o 3)
Pearlside
Giant squid
Bristlemouth
Examining slickheads
Gulper eel
Humpback anglerfish
Phantom anglerfish
The ocean floor
Two species of giant tubeworm
Collapsible sea urchins
King crab
Bottom-dwelling species (1 o 3)
Ling (2 o 3)
Rat-tail fish (3 o 3)
Fishing for hoki
Estimating the age of a fish
Patagonian toothfish
