Guide:September deep-sea creature list (New Horizons)

New Horizons has a total of 40 deep-sea creatures in all. In the Northern Hemisphere, 27 sea creatures can be caught in September, 5 of which are new in September and 8 will leave after September. In the Southern Hemisphere, 21 sea creatures can be caught in September, 5 of which are new in September and 1 will leave after September.

New Horizons critter lists
Fish January • February • March • April • May • June • July • August • September • October • November • December • All Bugs January • February • March • April • May • June • July • August • September • October • November • December • All Deep-sea creatures January • February • March • April • May • June • July • August • September • October • November • December • All

Northern hemisphere

Available in September

Name	Image	Price	Shadow size	Swimming pattern	Time
Sea grapes		900	Small	Stationary	All day
Sea star		500	Small	Slow short lunges	All day
Sea urchin		1,700	Small	Slow consistent movement	All day
Slate pencil urchin		2,000	Medium	Medium consistent movement	4pm - 9am
Sea anemone		500	Large	Stationary	All day
Moon jellyfish		600	Small	Slow consistent movement	All day
Sea slug		600	Small	Slow consistent movement	All day
Pearl oyster		2,800	Medium	Moderate long lunges	All day
Mussel		1,500	Small	Slow consistent movement	All day
Oyster		2,000	Small	Moderate short lunges	All day
Scallop		1,200	Medium	Slow Long Lunges	All day
Whelk		1,000	Small	Slow consistent movement	All day
Turban shell		1,000	Small	Slow	All day
Abalone		2,000	Medium	Moderate consistent movement	4pm - 9am
Gigas giant clam		15,000	Large	Quick short lunges	All day
Chambered nautilus		1,800	Large	Slow	4pm - 9am
Octopus		1,200	Medium	Slow long lunges	All day
Umbrella octopus		6,000	Small	Quick short lunges	All day
Gazami crab		2,200	Medium	Slow consistent movement	All day
Acorn barnacle		600	Small	Stationary	All day
Tiger prawn		3,000	Large	Moderate consistent movement	4pm - 9am
Sweet shrimp		1,400	Small	Slow	4pm - 9am
Mantis shrimp		2,500	Small	Quick short lunges	4pm - 9am
Giant isopod		12,000	Large	Quick long lunges	9am - 4pm & 9pm - 4am
Horseshoe crab		2,500	Medium	Quick short lunges	9pm - 4am
Spotted garden eel		1,100	Medium	Slow consistent movement	4am - 9pm
Flatworm		700	Tiny	Slow short movement	4pm - 9am

New in September

Name	Image	Price	Shadow size	Swimming pattern	Time
Oyster		2,000	Small	Moderate short lunges	All day
Turban shell		1,000	Small	Slow	All day
Chambered nautilus		1,800	Large	Slow	4pm - 9am
Umbrella octopus		6,000	Small	Quick short lunges	All day
Sweet shrimp		1,400	Small	Slow	4pm - 9am

Leaving after September

Name	Image	Price	Shadow size	Swimming pattern	Time
Sea grapes		900	Small	Stationary	All day
Sea urchin		1,700	Small	Slow consistent movement	All day
Slate pencil urchin		2,000	Medium	Medium consistent movement	4pm - 9am
Moon jellyfish		600	Small	Slow consistent movement	All day
Gigas giant clam		15,000	Large	Quick short lunges	All day
Tiger prawn		3,000	Large	Moderate consistent movement	4pm - 9am
Horseshoe crab		2,500	Medium	Quick short lunges	9pm - 4am
Flatworm		700	Tiny	Slow short movement	4pm - 9am

Southern hemisphere

Available in September

Name	Image	Price	Shadow size	Swimming pattern	Time
Seaweed		600	Large	Stationary	All day
Sea cucumber		500	Medium	Slow consistent movement	All day
Sea star		500	Small	Slow short lunges	All day
Sea anemone		500	Large	Stationary	All day
Sea slug		600	Small	Slow consistent movement	All day
Pearl oyster		2,800	Medium	Moderate long lunges	All day
Oyster		2,000	Small	Moderate short lunges	All day
Scallop		1,200	Medium	Slow long lunges	All day
Whelk		1,000	Small	Slow consistent movement	All day
Abalone		2,000	Medium	Moderate consistent movement	4pm - 9am
Octopus		1,200	Medium	Moderate long lunges	All day
Chambered nautilus		1,800	Medium	Slow	4pm - 9am
Turban shell		1,000	Small	Slow	All day
Spider crab		12,000	Huge	Quick	All day
Firefly squid		1,400	Tiny	Slow	9pm - 4am
Umbrella octopus		6,000	Medium	Quick short lunges	All day
Dungeness crab		1,900	Medium	Moderate consistent movement	All day
Snow crab		6,000	Large	Quick short lunges	All day
Red king crab		8,000	Large	Quick	All day
Acorn barnacle		600	Small	Stationary	All day
Mantis shrimp		2,500	Small	Quick short lunges	4pm - 9am

New in September

Name	Image	Price	Shadow size	Swimming pattern	Time
Chambered nautilus		1,800	Medium	Slow	4pm - 9am
Turban shell		1,000	Small	Slow	All day
Spider crab		12,000	Huge	Quick	All day
Firefly squid		1,400	Tiny	Slow	9pm - 4am
Umbrella octopus		6,000	Medium	Quick short lunges	All day

Leaving after September

Name	Image	Price	Shadow size	Swimming pattern	Time
Red king crab		8,000	Large	Quick	All day