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Anoplarchus insignis Slender cockscomb

Anoplarchus insignis is commonly referred to as Slender cockscomb. Difficulty in the aquarium: Cold water animal. Toxicity: Toxic hazard unknown.


Profilbild Urheber iNaturalist Open Source Software

Foto: Kenai Peninsula Borough, Alaska, USA

Foto: von Erin McKittrick / https://www.inaturalist.org/photos/20564942
Courtesy of the author iNaturalist Open Source Software

Uploaded by AndiV.

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lexID:
15893 
AphiaID:
279632 
Scientific:
Anoplarchus insignis 
German:
Schlanker Hahnenkamm, Schlanker Stachelrücken 
English:
Slender Cockscomb 
Category:
Kvabber 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Teleostei (Class) > Perciformes (Order) > Stichaeidae (Family) > Anoplarchus (Genus) > insignis (Species) 
Initial determination:
Gilbert & Burke, 1912 
Occurrence:
Aleutian Islands, Bering Sea, British Columbia, California, Canada Eastern Pacific, Eastern Pacific Ocean, Gulf of Alaska (Pacific), Gulf of California, North Pacific (Ocean), USA 
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 - 30 Meter 
Habitats:
Algae zones, Rock crevices, Rocky shores, Rock coasts, Tide pools / rock pools 
Size:
up to 4.72" (12 cm) 
Temperature:
40.46 °F - 53.96 °F (4.7°C - 12.2°C) 
Food:
Amphipods, Carnivore, Copepods, Invertebrates, Worms, Zoobenthos, Zooplankton 
Difficulty:
Cold water animal 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2023-08-28 19:31:14 

Info

The body of Anoplarchus insignis is slender, the head has a low crest.
The teeth are present in narrow bands on the jaw, vomer and palate, the outer rows on the jaws enlarged, largest in the anterior region.

Spiny dorsal caudal fin rounded; pectoral fin pointed, with 9 rays.
The posterior half of the body has circularly embedded, barely scaly scales.

Color: olive-brown, lighter on ventral side; on the back along the base of the dorsal fin a row of 19 irregular V-shaped grayish spots,
on the back along the base of the dorsal fin; a row of irregular light spots along the middle of the sides; a dark spot at the origin.

Anoplarchus insignis is able to breathe air in very shallow zones with little seawater.

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!

External links

  1. Annotated Checklists of Fishes (en). Abgerufen am 27.08.2023.
  2. Erstbeschreibung Seite 88 (en). Abgerufen am 27.08.2023.
  3. FishBase (multi). Abgerufen am 27.08.2023.
  4. iNaturalist Erin McKittrick (multi). Abgerufen am 27.08.2023.
  5. World Register of Marine Species (WoRMS) (en). Abgerufen am 27.08.2023.

Pictures

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