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Chromis randalli Randall's chromis

Chromis randalli is commonly referred to as Randall's chromis. Difficulty in the aquarium: There are no reports available yet that this animal has already been kept in captivity successfully. Toxicity: Toxic hazard unknown.


Profilbild Urheber Dr. John Ernest (Jack) Randall (†), Hawaii

Maße 11.4cm Standardlänge (SL), 13.2cm Gesamtlänge (TL) / 08.02.1969
Courtesy of the author Dr. John Ernest (Jack) Randall (†), Hawaii . Please visit hbs.bishopmuseum.org for more information.

Uploaded by AndiV.

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Profile

lexID:
15262 
AphiaID:
273752 
Scientific:
Chromis randalli 
German:
Randall's Riffbarsch 
English:
Randall's Chromis 
Category:
Garbiki 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Actinopteri (Class) > Ovalentaria incertae sedis (Order) > Pomacentridae (Family) > Chromis (Genus) > randalli (Species) 
Initial determination:
Greenfield & Hensley, 1970 
Occurrence:
Easter Island (Rapa Nui), Endemic species 
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:
6 - 30 Meter 
Size:
5.12" - 5.91" (13cm - 15cm) 
Temperature:
69.08 °F - 78.8 °F (20.6°C - 26.0°C) 
Food:
No reliable information available, Plankton 
Difficulty:
There are no reports available yet that this animal has already been kept in captivity successfully 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life
:
 
More related species
in this lexicon
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2022-10-14 11:10:45 

Info

Chromis randalli is found, according to the literature, only around the volcanic Easter Island, which belongs to Polynesia in the Southeast Pacific,

Dr. John (Jack) Randall had discovered this species there in 1968 and described it in 1970.
At that time, adults occurred in nearshore and offshore rocky reefs in 5 to 30 meters in small to large aggregations.
It is not known if the species actually still exists, there seem to be no photos of living animals on the internet.
It may be due to the remoteness of the island that there are no recent reports of findings.

Etymology: Named in honor of John E. Randall, who collected 17 of the 18 species of this species and contributed greatly to the knowledge of the fishes of Easter Island.

External links

  1. Erstbschreibung Chromis randalli (en). Abgerufen am 13.10.2022.
  2. FishBase (multi). Abgerufen am 13.10.2022.
  3. World Register of Marine Species (WoRMS) (en). Abgerufen am 13.10.2022.

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