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Chaetodon ulietensis Pacific Double-saddle Butterflyfish, Pacific Double-saddle Butterflyfish, Pacific Doublesaddle Butterflyfish, Pacific Double-saddled Butterflyfish, Pacific Doublesaddled Coralfish, Saddleback Butterfly, Sickle Butterflyfish

Chaetodon ulietensis is commonly referred to as Pacific Double-saddle Butterflyfish, Pacific Double-saddle Butterflyfish, Pacific Doublesaddle Butterflyfish, Pacific Double-saddled Butterflyfish, Pacific Doublesaddled Coralfish, Saddleback Butterfly, Sickle Butterflyfish. Difficulty in the aquarium: Average. A aquarium size of at least 800 Liter is recommended. Toxicity: Toxic hazard unknown.


Profilbild Urheber Dr. Paddy Ryan, USA

Copyright Dr. Paddy Ryan


Courtesy of the author Dr. Paddy Ryan, USA . Please visit www.ryanphotographic.com for more information.

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lexID:
1413 
AphiaID:
218717 
Scientific:
Chaetodon ulietensis 
German:
Pazifischer Doppelsattel-Falterfisch 
English:
Pacific Double-saddle Butterflyfish, Pacific Double-saddle Butterflyfish, Pacific Doublesaddle Butterflyfish, Pacific Double-saddled Butterflyfish, Pacific Doublesaddled Coralfish, Saddleback Butterfly, Sickle Butterflyfish 
Category:
Butterflyfishes 
Family tree:
Animalia (Kingdom) > Chordata (Phylum) > Actinopterygii (Class) > Perciformes (Order) > Chaetodontidae (Family) > Chaetodon (Genus) > ulietensis (Species) 
Initial determination:
Cuvier, 1831 
Occurrence:
(the) Maldives, American Samoa, Austral Islands, Australia, Bakers Island, Bali, Bora Bora, Christmas Islands, Cook Islands, Fiji, French Polynesia, Guam, Indo Pacific, Indonesia, Japan, Kiribati, Komodo (Komodo Island), Line Islands, Lord Howe Island, Malaysia, Marschall Islands, Maumere, Micronesia, Moorea, Nauru, New Caledonia, Niue, Northern Mariana Islands, Ogasawara Islands, Palau, Papua New Guinea, Philippines, Phoenix Islands, Pitcairn Islands, Queensland (Australia), Raja Amat, Rangiroa, Rapa, Samoa, Solomon Islands, Sulawesi, Tahiti, Taiwan, Tansania, The Bangai Archipelago, the Cocos Islands / Keeling Islands, the Society Islands, Togean Islands, Tokelau, Tonga, Tuamoto Islands, Tuvalu, United States Minor Outlying Islands, Vanuatu, Vietnam, Wake Atoll, Wallis and Futuna 
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:
0 - 40 Meter 
Habitats:
Coral reefs, Estuaries (river mouths), Lagoons, Port facilities, Reef-associated, Seawater, Sea water 
Size:
up to 5.91" (15 cm) 
Temperature:
77 °F - 29,3 °F (25°C - 29,3°C) 
Food:
Brine Shrimps, Invertebrates, Mysis, omnivore, Plankton, Zooplankton 
Tank:
175.98 gal (~ 800L)  
Difficulty:
Average 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Least concern (LC)  
Related species at
Catalog of Life:
 
More related species
in this lexicon:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2025-07-12 09:54:59 

Info

Chaetodon ulietensis Cuvier, 1831

Chaetodon ulietensis is also commonly referred as the Pacific double-saddle butterflyfish and can be found occurring in the tropical waters of the Indo-Pacific region and its distribution extends from the Cocos-Keeling Islands to the Tuamoto Islands, north to Japan and south to the Solomon Islands and Great Barrier Reef in Australia.

The Pacific double-saddle butterflyfish is best recognised by the double black saddles and its body colour, particularly with the white colour between the saddles.

Chaetodon ulietensis can be found occurring on coral reefs and in lagoons however juveniles are often encountered in estuaries and harbours. It is usually solitary however can often be seen in pairs or small groups and is known to feed on plant and animal material.

Replaced by C. falcula from Java to the west.

Remarks:Butterflyfish are not recommended for reefs as they will pick at or eat a wide variety of corals, fan worms, and other invertebrates. Most Butterflyfish are known to pick at Aiptaisia, a parasitic anemone.

Synonymised names
Chaetodon aurora De Vis, 1884 · unaccepted (synonym)
Chaetodon ulientensis Cuvier, 1831 · unaccepted (misspelling)
Chaetodon ulietensis confluens Ahl, 1923 · unaccepted
Rabdophorus oxychaetodon ulietensis (Cuvier, 1831) · unaccepted (senior synonym)

Direct children (1)
Subspecies Chaetodon ulietensis confluens Ahl, 1923 accepted as Chaetodon ulietensis Cuvier, 1831

External links

  1. FishBase (multi). Abgerufen am 07.08.2020.
  2. Wikipedia (en). Abgerufen am 12.07.2025.

Pictures

Group of fishes

Copyright Paul Asman, Foto Tuamotu Islands, Tikehau
1

Commonly


Husbandry know-how of owners

am 01.11.11#2
Dieser Fisch ist eine reine Fressmaschine.Geht an fast alle Korallen mit regelmäßigem Besuch,selbst
nach dem Füttern,mit vollgefressenem Bauch.Bevorzugt vor allem Krusten und alles was kleine Polypen hervorstreckten will.
Zu anderen Fischen ist er sehr verträglich,aber
bei Korallen haben nur einige wenige Arten eine Changse.
am 01.06.05#1
Western Pacific to Christmas Island, Indian Ocean; 15 cm; very common
Larger to young specimens seen in summer; close to the similar C.falcula but with a rounded caudal-fin spot and a white back; sometimes hardy but most cases do not survive
2 husbandary tips from our users available
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