
Bump-nosed Trevally
Atropus hedlandensis
- Usual depth5–39 m
- Water temperature22–30 °C
- Best monthsJune, October, and November
- How commonOccasional
Photo credit: (c) Ashwin A, some rights reserved (CC BY) · CC BY · iNaturalist
About this species
The bumpnose trevally, also known as the bumpnose kingfish or onion kingfish, is a species of relatively small inshore marine fish classified in the jack family Carangidae. The bumpnose trevally is fairly common in the tropical and subtropical waters of the Indo-west Pacific region, ranging from South Africa in the west to Japan and Samoa in the east. It is a small species by carangid standards, reaching a maximum known length of 32 cm (13 in), and can be distinguished from the similarly shaped Atropus armatus by a distinct 'bump' on the snout, which gives the fish its common name. The species inhabits coastal waters, often living along bays and beaches, where it takes shrimp, small crabs, and juvenile fish as prey. The bumpnose trevally is of minor importance to fisheries throughout its range, taken by hook and line, trawls, and seine nets. It is also of minor importance to anglers, taken by baits from beaches and piers, and is considered a modest table fish.
Text from the Wikipedia article “Bumpnose trevally”, licensed CC BY-SA 4.0. Read the article
Where and when
Where it has been recorded
Worldwide
Loading the map
Best months
Worldwide (open data)
- January: 19 records
- February: 12 records
- March: 14 records
- April: 20 records
- May: 10 records
- June: 29 records
- July: 8 records
- August: 12 records
- September: 11 records
- October: 30 records
- November: 27 records
- December: 15 records
Depth and water temperature
Depth
Mostly recorded at 5–39 m · Deepest record: 95 m
Water temperature
Recorded in surface water of 22–30 °C
Photos

(c) Ashwin A, some rights reserved (CC BY) · CC BY · iNaturalist 
(c) Yoshihiro Tokue, some rights reserved (CC BY) · CC BY · iNaturalist
Names and classification
- English
- Bump-nosed Trevally, bumpnose kingfish, bumpnose trevally, Epaulet Trevally, Long-finned Trevally, onion kingfish, Port Hedland Trevally
Names in 5 more languages
- Filipino
- Talakitok
- French
- Carangue nez bossu
- Japanese
- Ryukyuyoroiaji, リュウキュウヨロイアジ
- Thai
- ปลาสีกุนครีบยาว
- Simplified Chinese
- 少耙若鰺, 海蘭德若鰺
Other scientific names: Carangoides hedlandensiis, Carangoides hedlandensis, Caranx ciliaris, Caranx hedlandensis, Olistus hedlandensis
Similar species
- Black-crested Trevally
Atropus aurochs
longfinned trevallyAtropus armatus
cleftbelly trevallyAtropus atropos
Cale Cale TrevallyAtropus mentalis
Blue runnerCaranx crysos
Cevalle jackCaranx hippos
Sources and credits
Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).
- Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
- Descriptions: Wikipedia, licensed CC BY-SA, each linked to its article.
- Conservation status as published by GBIF (IUCN Red List).
- 216 open-data records from 1934 to 2010.
- Species data updated October 26, 2026.
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