The Oopu Alamoo (Lentipes concolor) is a brackish-water fish of the family Gobiidae that grows up to 7 cm.
Description
The Hawaiian climbing goby is a goby endemic to the streams of Hawaii. The species grows to about 7 cm and has a stocky body with a ventral sucking disc formed from the fused pelvic fins. Remarkably, after a marine larval phase the young enter the river mouths and can use this disc to climb even high waterfalls to reach the upper reaches. It grazes algae and small invertebrates from stones. The fish is harmless to humans. The IUCN assesses the species as Least Concern (LC).
Frequently asked questions
How do you recognise the Oopu Alamoo?
The Oopu Alamoo has a torpedo-shaped body, is mainly brown and shows a plain pattern.
Where does the Oopu Alamoo live?
The Oopu Alamoo lives in brackish water and is mostly found around mixed bottom.
How big does the Oopu Alamoo get?
The Oopu Alamoo grows to a maximum of about 7 cm.
Is the Oopu Alamoo dangerous to humans?
No, the Oopu Alamoo is harmless to humans.
Is the Oopu Alamoo edible?
The Oopu Alamoo is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Lentipes
More from the family Gobiidae
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