WHATSTHATFISH
Bony fish

Fat Sleeper

Dormitator maculatus

Also known as: Fat Goby, Jade Sleeper Goby, Pacific Sleeper, Sleeper Goby, Striped Sleeper Goby, Storm Minnow

LCLeast ConcernIUCN Red List, 2019
Adult
@Cesidio · home, United States · January 20151 / 3
01

Overview

Found in freshwater channels, marshes and muddy ponds also in brackish mangrove areas of coastal shorelines.
Widespread South America, North America

These Gobies spend their juvenile time in the sea but as adults most live in freshwater.

02

How to identify

Pattern
stripes

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Country only · 3
LIVES IN

Found in freshwater channels, marshes and muddy ponds also in brackish mangrove areas of coastal shorelines.

04

Adult photos 3

05

Discussion 2

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2 comments

  • BigMike· 2 Sept 2018

    They have also been sighted in Florida. While they are born in saltwater, they spend most of there life in brackish water, and make their way to freshwater every once in a while. They can grow upwards of 2ft long . They are estuarine fish (which can make their way and survive in freshwater), and are found in the sea while spawning.

  • fishx6Top Contributor· 10 Jan 2015

    Your fish has been named, check it out in your gallery!

    Helpful
ALL STAGES
FOR THE MARINE-BIOLOGY CURIOUS

Deep dive

Taxonomy

  1. kingdomAnimalia
  2. phylumChordata
  3. classTeleostei
  4. orderGobiiformes
  5. familyEleotridae
  6. genusDormitator
  7. speciesDormitator maculatus (Bloch, 1792)

SourcesWoRMSFishBase

06

More in the family

Bully Sleepers (Eleotridae)