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Labrus merula Brown Wrasse, Cuckoo wrasse

Labrus merula is commonly referred to as Brown Wrasse, Cuckoo wrasse. Difficulty in the aquarium: Not for beginners. A aquarium size of at least 2500 Liter is recommended. Toxicity: Toxic hazard unknown.


Profilbild Urheber Anne Frijsinger & Mat Vestjens, Holland

© Anne Frijsinger & Mat Vestjens, Holland


Courtesy of the author Anne Frijsinger & Mat Vestjens, Holland Anne Frijsinger & Mat Vestjens, Holland. Please visit www.natuurlijkmooi.net for more information.

Uploaded by AndiV.

Image detail


Profile

lexID:
3863 
AphiaID:
126967 
Scientific:
Labrus merula 
German:
Brauner Junker 
English:
Brown Wrasse, Cuckoo Wrasse 
Category:
Wrasses 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Labridae (Family) > Labrus (Genus) > merula (Species) 
Initial determination:
Linnaeus, 1758 
Occurrence:
Tunesien, Straße von Gibraltar, the Black Sea, Algeria, Azores, East-Atlantic Ocean, Egypt, European Coasts, Morocco, Portugal, the Mediterranean Sea 
Marine Zone:
Subtidal, sublittoral, infralittoral, deep zone of the oceans from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. neritic. 
Sea depth:
1 - 50 Meter 
Size:
15.75" - 17.72" (40cm - 45cm) 
Temperature:
°F - 78.8 °F (°C - 26°C) 
Food:
Brine Shrimps, Clams, Crustaceans, Flakes, Frozen Food (large sort), Mysis, Sea urchins, Snails, Worms 
Tank:
549.95 gal (~ 2500L)  
Difficulty:
Not for beginners 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Least concern (LC)  
Related species at
Catalog of Life:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2018-12-31 14:41:20 

Info

Brown wrasse

Adults are found around rocks and seaweeds. Sometime schooling, more solitary when older.
Feed on sea urchins, ophiuroids, mollusks, crabs and worms.


Classification / Names

Actinopterygii (Ray-finned fishes) >
Perciformes (Perch-likes) >
Labridae (Wrasses)

Jumping guard
A jumping guard prevents (nocturnal) fish from jumping out.
Wrasses, blennies, hawkfishs and gobies jump out of an unprotected tank in fright if their night rest is disturbed, unfortunately these jumpers are found dried up in the morning on carpets, glass edges or later behind the tank.

https://www.korallenriff.de/en/article/1925_5_Jump_Protection_Solutions_for_Fish_in_the_Aquarium__5_Net_Covers.html

A small night light also helps, as it provides the fish with a means of orientation in the dark!

Pictures

Commonly

© Anne Frijsinger & Mat Vestjens, Holland
1
Labrus merula - Brauner Junker  (c) by Robert A. Patzner
1
Labrus merula - Brauner Junker  (c) by Robert A. Patzner
1

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