Aquatic Alphabet - U

Welcome to the Aquatic Alphabet, where all letters are one with the sea! Can U identify the U-lettered sea animals provided below? I know U can do it!

Majority of the information used for this quiz is sourced from Wikipedia.

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Last updated: June 6, 2024

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First submitted	June 6, 2024
Times taken	8
Average score	20.0%
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Hint	Answer
A species of octopus that gets its name in reference to the web of skin between its arms.	Umbrella Octopus
This fish has a protrusion on its head that looks like it has a nose, hence why it is named after a particular mythical horned-creature.	Unicornfish
It feeds on sponges, and appears as if it has a lid on them. They can use alkaloids and pigments from the sponges they feed on.	Umbrella Slug
Its name is the Amazon word for "toad". It's a small genus of cichlids with a large black spot on its body.	Uaru
These echinoderms are best known for being completely covered in spines.	Urchin

Hint	Answer
It is nearly invisible in the deep sea. This is useful for hiding its vulnerable body from predators.	Umbrella Comb Jellyfish
A mostly whitish fish that is native to western North America. Anglers have tried eradication programs as they found it a nuisance, but populations always rose back.	Utah Chub
A fish found in Kenya and Uganda (and possibly Tanzania) that is small in size and varies in color.	Uganda Nothobranch
Also referred to as fiddler crabs, males of this species have one claw much larger than the other.	Uka Crab
Also called bladderworts, these carnivorous plants can grow on fresh water. It can trap its prey 100 times faster than a venus flytrap.	Uticularia