In the Northern Hemisphere, 24 sea creatures can be caught in July, 3 of whichare new in July and 1 will leave after July. Check out this Animal Crossing New Horizons (ACNH) guide on rare sea creatures! Only two new sea creatures will be available for New Horizons Southern Hemisphere players. Get a list of the rarest deep sea creatures, best creatures to sell, & how to tell them apart! Animal Crossing: New Horizons fans that are trying to catch fast sea creatures, like the Giant Isopod, can find help in this guide. Check out this guide on the sea creatures coming in April in Animal Crossing: New Horizons Switch (ACNH). Check out this guide on the sea creatures coming in December in Animal Crossing: New Horizons Switch (ACNH). By William Parks Jul 05, 2020 Share Share Tweet Email Gazami Crab -- Medium Shadow, All Day, Slow Swim Speed (2,200 Bells) Tiger Prawn -- Small Shadow, 4pm-9am, Medium Swim Speed (3,000 Bells) Related: Every Animal Crossing Game Ranked, According To Critics. 1 is the lowest possible, while everything above 10 is extremely common. Use it to find out when and where sea creatures appear in December! Also, the numbers often have intervalls (such as 4-6), but I don't know why. Use it to find out when and where sea creatures appear in April! Go to the "Sea Creatures" tab and you will see a column with the spawn rates. In the Northern Hemisphere, 26 sea creatures can be caught in December, 1 of which is new in December and 2 will leave after December. New Horizons has a total of 40 deep-sea creatures in all. Animal Crossing: New Horizons - Sea Creature Complete List. I don't understand what the numbers in question say, since they are not in percentage, but at least they are relative. Southern Hemisphere: New Bugs New Horizons has a total of 40 deep-sea creatures in all. For Animal Crossing: New Horizons on the Nintendo Switch, a GameFAQs message board topic titled "You can't get models of deep sea creatures".