Krillion Dive #56 · Prompt 4 of 7

Name an aquatic mammal

353 accepted answers from the September 9, 2026 public reveal, organized across 5 scoring tiers.

353accepted answers
2100-point picks
32185–100 point picks
4,772answers in this dive

Deepest official tier

100-point answers

These answers sit in the One in a Krillion tier on this dated reveal sheet.

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353 answers shown

One in a Krillion100 points · 2 answers
  • Desman100 pts
  • Water Opossum100 pts
Deep Cut85 points · 319 answers
  • Acrophoca85 pts
  • Aegicetus85 pts
  • Aegyptocetus85 pts
  • Aetiocetus85 pts
  • African Clawless Otter85 pts
  • African Manatee85 pts
  • African Marsh Rat85 pts
  • Allodesmus85 pts
  • Amazonian Manatee85 pts
  • Ambulocetus85 pts
  • American Mink85 pts
  • American Water Shrew85 pts
  • Ancalecetus85 pts
  • Andrews' Beaked Whale85 pts
  • Andrewsiphius85 pts
  • Antaecetus85 pts
  • Antarctic Fur Seal85 pts
  • Antarctic Minke Whale85 pts
  • Aquatic Genet85 pts
  • Araguaian River Dolphin85 pts
  • Archaeoparadoxia85 pts
  • Arnoux's Beaked Whale85 pts
  • Artiocetus85 pts
  • Ashoroa85 pts
  • Asian Small-Clawed Otter85 pts
  • Atlantic Humpback Dolphin85 pts
  • Atlantic Spotted Dolphin85 pts
  • Atlantic White-Sided Dolphin85 pts
  • Attockicetus85 pts
  • Australian Humpback Dolphin85 pts
  • Australian Sea Lion85 pts
  • Australian Snubfin Dolphin85 pts
  • Babiacetus85 pts
  • Baiji85 pts
  • Baikal Seal85 pts
  • Baird's Beaked Whale85 pts
  • Baird's Tapir85 pts
  • Baleen Whale85 pts
  • Barasingha85 pts
  • Basilosaurus85 pts
  • Basiloterus85 pts
  • Basilotritus85 pts
  • Beaked Whale85 pts
  • Bearded Seal85 pts
  • Behemotops85 pts
  • Blainville's Beaked Whale85 pts
  • Bottlenose Whale85 pts
  • Bowhead Whale85 pts
  • Brown Fur Seal85 pts
  • Bryde's Whale85 pts
  • Burmeister's Porpoise85 pts
  • Burrunan Dolphin85 pts
  • Bush Dog85 pts
  • California Sea Lion85 pts
  • Caribbean Monk Seal85 pts
  • Carolinacetus85 pts
  • Caspian Seal85 pts
  • Cetotherium85 pts
  • Chilean Dolphin85 pts
  • Chinese Water Shrew85 pts
  • Chrysocetus85 pts
  • Clymene Dolphin85 pts
  • Commerson's Dolphin85 pts
  • Common Dolphin85 pts
  • Congo Clawless Otter85 pts
  • Cornwallius85 pts
  • Crab-Eating Mongoose85 pts
  • Crab-Eating Raccoon85 pts
  • Crabeater Seal85 pts
  • Crenatocetus85 pts
  • Cuvier's Beaked Whale85 pts
  • Cynthiacetus85 pts
  • Dalanistes85 pts
  • Dall's Porpoise85 pts
  • Deraniyagala's Beaked Whale85 pts
  • Desmostylus85 pts
  • Dhedacetus85 pts
  • Dorudon85 pts
  • Dusky Dolphin85 pts
  • Dwarf Sperm Whale85 pts
  • Earless Water Rat85 pts
  • East African Wading Rat85 pts
  • Elegant Water Shrew85 pts
  • Enaliarctos85 pts
  • Enhydriodon85 pts
  • Eocetus85 pts
  • Ethiopian Amphibious Rat85 pts
  • Eurasian Beaver85 pts
  • Eurasian Otter85 pts
  • Eurasian Water Shrew85 pts
  • European Mink85 pts
  • False Killer Whale85 pts
  • Fin Whale85 pts
  • Finless Porpoise85 pts
  • Fish-Eating Rat85 pts
  • Fishing Cat85 pts
  • Flat-Headed Cat85 pts
  • Florida Manatee85 pts
  • Franciscana85 pts
  • Fraser's Dolphin85 pts
  • Galapagos Fur Seal85 pts
  • Galapagos Sea Lion85 pts
  • Gandakasia85 pts
  • Ganges River Dolphin85 pts
  • Gaviacetus85 pts
  • Georgiacetus85 pts
  • Gervais' Beaked Whale85 pts
  • Giant Beaked Whale85 pts
  • Giant Beaver85 pts
  • Giant Otter85 pts
  • Giant Otter Shrew85 pts
  • Giant Tapir85 pts
  • Ginkgo-Toothed Beaked Whale85 pts
  • Glacier Bay Water Shrew85 pts
  • Gray's Beaked Whale85 pts
  • Greater Cane Rat85 pts
  • Grey Seal85 pts
  • Guadalupe Fur Seal85 pts
  • Guiana Dolphin85 pts
  • Hairy-Nosed Otter85 pts
  • Harbor porpoise85 pts
  • Hawaiian Monk Seal85 pts
  • Heaviside's Dolphin85 pts
  • Hector's Beaked Whale85 pts
  • Hector's Dolphin85 pts
  • Himalayacetus85 pts
  • Himalayan Water Shrew85 pts
  • Hooded Seal85 pts
  • Hourglass Dolphin85 pts
  • Hubbs' Beaked Whale85 pts
  • Humpback Dolphin85 pts
  • Ichthyolestes85 pts
  • Indian Ocean Humpback Dolphin85 pts
  • Indian Rhinoceros85 pts
  • Indo-Pacific Bottlenose Dolphin85 pts
  • Indo-Pacific Finless Porpoise85 pts
  • Indo-Pacific Humpback Dolphin85 pts
  • Indocetus85 pts
  • Indohyus85 pts
  • Indus River Dolphin85 pts
  • Irrawaddy Dolphin85 pts
  • Jamaican Rice Rat85 pts
  • Janjucetus85 pts
  • Japanese Otter85 pts
  • Japanese Sea Lion85 pts
  • Japanese Water Shrew85 pts
  • Juan Fernandez Fur Seal85 pts
  • Kalakocetus85 pts
  • Kekenodon85 pts
  • Kob85 pts
  • Kolponomos85 pts
  • Kronokotherium85 pts
  • Kutchicetus85 pts
  • Lechwe85 pts
  • Lesser Capybara85 pts
  • Livyatan85 pts
  • Long-Beaked Common Dolphin85 pts
  • Long-Finned Pilot Whale85 pts
  • Longman's Beaked Whale85 pts
  • Lowland Tapir85 pts
  • Lutrine Opossum85 pts
  • Maiacetus85 pts
  • Makaracetus85 pts
  • Malayan Tapir85 pts
  • Malayan Water Shrew85 pts
  • Mammalodon85 pts
  • Marine Otter85 pts
  • Marsh Deer85 pts
  • Marsh Mongoose85 pts
  • Marsh Rabbit85 pts
  • Marsh Rice Rat85 pts
  • Masracetus85 pts
  • Massoia's Lutrine Opossum85 pts
  • Maui Dolphin85 pts
  • Mediterranean Monk Seal85 pts
  • Mediterranean Water Shrew85 pts
  • Melon-Headed Whale85 pts
  • Metaxytherium85 pts
  • Mink85 pts
  • Minke whale85 pts
  • Monk Seal85 pts
  • Moose85 pts
  • Mountain Tapir85 pts
  • Mountain Water Rat85 pts
  • Nalacetus85 pts
  • Narrow-Ridged Finless Porpoise85 pts
  • Natchitochia85 pts
  • Neoparadoxia85 pts
  • Neotropical Otter85 pts
  • New Britain Water Rat85 pts
  • New Guinea Water Rat85 pts
  • New Zealand Fur Seal85 pts
  • New Zealand Sea Lion85 pts
  • Nile Lechwe85 pts
  • Nimba Otter Shrew85 pts
  • North American Beaver85 pts
  • North American River Otter85 pts
  • North American Water Vole85 pts
  • North Atlantic Right Whale85 pts
  • North Pacific Right Whale85 pts
  • Northern Bottlenose Whale85 pts
  • Northern Elephant Seal85 pts
  • Northern Fur Seal85 pts
  • Northern Right Whale Dolphin85 pts
  • Nutria85 pts
  • Ocucajea85 pts
  • Odobenocetops85 pts
  • Omura's Whale85 pts
  • Otter Civet85 pts
  • Otter Shrew85 pts
  • Ounalashkastylus85 pts
  • Pachycetus85 pts
  • Pacific Water Shrew85 pts
  • Pacific White-Sided Dolphin85 pts
  • Pakicetus85 pts
  • Paleoparadoxia85 pts
  • Pantropical Spotted Dolphin85 pts
  • Pappocetus85 pts
  • Peale's Dolphin85 pts
  • Pere David's Deer85 pts
  • Peregocetus85 pts
  • Perrin's Beaked Whale85 pts
  • Perucetus85 pts
  • Pezosiren85 pts
  • Phiomicetus85 pts
  • Pilot whale85 pts
  • Piscophoca85 pts
  • Pontobasileus85 pts
  • Pontogeneus85 pts
  • Potamotherium85 pts
  • Prorastomus85 pts
  • Protocetus85 pts
  • Puijila85 pts
  • Pygmy Beaked Whale85 pts
  • Pygmy Hippopotamus85 pts
  • Pygmy Killer Whale85 pts
  • Pygmy Right Whale85 pts
  • Pygmy Sperm Whale85 pts
  • Qaisracetus85 pts
  • Rakali85 pts
  • Ramari's Beaked Whale85 pts
  • Rayanistes85 pts
  • Remingtonocetus85 pts
  • Ribbon Seal85 pts
  • Rice Rat85 pts
  • Rice's Whale85 pts
  • Right whale85 pts
  • Ringed Seal85 pts
  • Risso's Dolphin85 pts
  • River Dolphin85 pts
  • Rodhocetus85 pts
  • Rorqual85 pts
  • Ross Seal85 pts
  • Rough-Toothed Dolphin85 pts
  • Round-Tailed Muskrat85 pts
  • Ruwenzori Otter Shrew85 pts
  • Saghacetus85 pts
  • Saimaa Ringed Seal85 pts
  • Sato's Beaked Whale85 pts
  • Sea Mink85 pts
  • Sei Whale85 pts
  • Shaw Mayer's Water Rat85 pts
  • Shepherd's Beaked Whale85 pts
  • Short-Finned Pilot Whale85 pts
  • Siamogale85 pts
  • Sitatunga85 pts
  • Smooth-Coated Otter85 pts
  • South American Fur Seal85 pts
  • South American Sea Lion85 pts
  • Southern Bottlenose Whale85 pts
  • Southern Elephant Seal85 pts
  • Southern Right Whale85 pts
  • Southern Right Whale Dolphin85 pts
  • Southern River Otter85 pts
  • Southwestern Water Vole85 pts
  • Sowerby's Beaked Whale85 pts
  • Spectacled Porpoise85 pts
  • Spinner Dolphin85 pts
  • Spotted Seal85 pts
  • Spotted-Necked Otter85 pts
  • Squalodon85 pts
  • Star-Nosed Mole85 pts
  • Stejneger's Beaked Whale85 pts
  • Steller Sea Lion85 pts
  • Steller's Sea Cow85 pts
  • Strap-Toothed Whale85 pts
  • Striped Dolphin85 pts
  • Stromerius85 pts
  • Subantarctic Fur Seal85 pts
  • Sumatran Water Shrew85 pts
  • Sunda Water Shrew85 pts
  • Supayacetus85 pts
  • Swamp Rabbit85 pts
  • Takracetus85 pts
  • Tamanend's Bottlenose Dolphin85 pts
  • Tapir85 pts
  • Thalassocnus85 pts
  • Togocetus85 pts
  • Transcaucasian Water Shrew85 pts
  • Trogontherium85 pts
  • True's Beaked Whale85 pts
  • Tucuxi85 pts
  • Tutcetus85 pts
  • Water buffalo85 pts
  • Water Chevrotain85 pts
  • Water Deer85 pts
  • Water Mouse85 pts
  • Water Rat85 pts
  • Water shrew85 pts
  • Water vole85 pts
  • Waterbuck85 pts
  • Web-Footed Tenrec85 pts
  • Weddell Seal85 pts
  • West Indian Manatee85 pts
  • Western Water Rat85 pts
  • White-Beaked Dolphin85 pts
  • Yangtze Finless Porpoise85 pts
  • Ziegler's Water Rat85 pts
  • Zygorhiza85 pts
Rare60 points · 20 answers
  • Amazon river dolphin60 pts
  • Beluga60 pts
  • Bottlenose Dolphin60 pts
  • Capybara60 pts
  • Dugong60 pts
  • Elephant seal60 pts
  • Fur Seal60 pts
  • Gray whale60 pts
  • Harbor seal60 pts
  • Harp Seal60 pts
  • Humpback whale60 pts
  • Leopard seal60 pts
  • Muskrat60 pts
  • Narwhal60 pts
  • Orca60 pts
  • Platypus60 pts
  • Porpoise60 pts
  • Spade-Toothed Whale60 pts
  • Sperm whale60 pts
  • Vaquita60 pts
Schooler30 points · 8 answers
  • Beaver30 pts
  • Blue whale30 pts
  • Hippopotamus30 pts
  • Manatee30 pts
  • Polar bear30 pts
  • Sea lion30 pts
  • Sea otter30 pts
  • Walrus30 pts
Plankton10 points · 4 answers
  • Dolphin10 pts
  • Otter10 pts
  • Seal10 pts
  • Whale10 pts

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