Lakebed Sea · Dave the Diver — In the Jungle Guide

🐟 Fish & creatures here 24

Name	Where	Type	How to catch
Aquilolamna	Xiphactinus arena, right side (after the boss)	prehistoric	Kill it with the Jungle Gun or put it to sleep, then extract with the drone.
Ophthalmosaurus	Stethacanthus arena, bottom-left (after the boss); later migrates to the main chamber	prehistoric	Kill it with the Jungle Gun or put it to sleep, then extract with the drone.
Parameteoraspis	Hallways to the boss arenas	prehistoric	Kill it with the Jungle Gun or put it to sleep, then extract with the drone.
Trilobite	Hallways to the boss arenas	special	Can only be captured by putting it to sleep.
Stylonurus	Boss arenas	prehistoric	Hit it with the harpoon gun multiple times or put it to sleep.
Ammonite	Main chamber	special	Attack the portions not covered by the shell; otherwise impervious to damage.
Tullimonstrum	Hallways; later migrates to the main chamber	special	Put it to sleep to capture.
Promissum	Main chamber	special	Hack away at the pink coral with your knife until the fish emerge.
Hensodon	Main chamber	prehistoric	Hit it with the harpoon gun multiple times, use a net, or put it to sleep.
Red Sea Lily	Main chamber	special	Approach the floating lily and press the net button to swing your net.
Eomesodon	Main chamber	prehistoric	Standard fish: kill it, put it to sleep, or use the harpoon gun or net.
Exellia	Main chamber	prehistoric	Standard fish: kill it, put it to sleep, or use the harpoon gun or net.
Poreia	Main chamber	prehistoric	Standard fish: kill it, put it to sleep, or use the harpoon gun or net.
Orthoceras	Main chamber	special	Attack the portions not covered by the shell; otherwise impervious to damage.
Burgessomedusa	Stethacanthus arena, bottom-left (after the boss)	prehistoric	Hit it with the harpoon gun multiple times, use a net, or put it to sleep.
Gyrodus	Main chamber	prehistoric	Standard fish: kill it, put it to sleep, or use the harpoon gun or net.
Sacabambaspis	Xiphactinus arena, right side (after the boss)	prehistoric	Standard fish: kill it, put it to sleep, or use the harpoon gun or net.
Platyceramus	Main chamber	special	Approach the shell and press the interact button to force it open and harvest the insides.
Ciurcopterus	Crab traps (rocks with bubbles)	crustacean	Place a crab trap baited with any fish on bubbling rocks; return after a few minutes for 1-3 crustaceans.
Tumidocarcinus giganteus	Crab traps (rocks with bubbles)	crustacean	Place a crab trap baited with any fish on bubbling rocks; return after a few minutes for 1-3 crustaceans.
Tuzoia	Crab traps (rocks with bubbles)	crustacean	Place a crab trap baited with any fish on bubbling rocks; return after a few minutes for 1-3 crustaceans.
Stethacanthus	Bottom-left corner of the Sea Beneath the Lake	boss	Mandatory boss fight while progressing the main missions.
Xiphactinus	Through the middle-right door of the Sea Beneath the Lake	boss	Mandatory boss fight while progressing the main missions.
Basilosaurus	Bottom of the Sea Beneath the Lake (Epilogue only)	special	After completing all main missions, return and swim to the bottom; harvest meat from its carcass.

⛏️ Materials here 10

Name	How to get	Used for
Silver Ore	Mine with the Pickaxe (silver nodules).	Smithing, Furniture Crafting
Gold Ore	Mine with the Pickaxe (gold nodules).	Smithing
Stethacanthus Head Spike	Harvest from Stethacanthus.	Jungle Gun Modification
Hensodon Horn	Harvest from Hensodon.	Jungle Gun Modification
Blue Sunang Stone	Harvest blue stones with the Laser Emitter.	Jungle Gun Modification
Parameteoraspis Blade	Harvest from Parameteoraspis.	Jungle Gun Modification
Xiphactinus Lower Jawbone	Harvest from Xiphactinus.	Jungle Gun Modification
Burgessomedusa Bristles	Harvest from Burgessomedusa.	Jungle Gun Modification
Aquilolamna Wing	Harvest from Aquilolamna.	Jungle Gun Modification
Ophthalmosaurus Lens	Harvest from Ophthalmosaurus.	Jungle Gun Modification

🗺️ Story beats here 1

Chapter 4: The Sea Beneath the Lake