Longwing Spinyfin

Diretmoides pauciradiatus

Fish
IUCN: Least concern

Usual depth150–752 m
Water temperature12–28 °C
Best monthsMay and June
How commonRare

All species

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

January: 3 records
February: 3 records
March: 3 records
April: 4 records
May: 7 records
June: 5 records
July: 2 records
August: 2 records
September: 1 records
October: 0 records
November: 3 records
December: 3 records

Depth and water temperature

Depth

Mostly recorded at 150–752 m · Deepest record: 910 m

0–10 m: 1 records
10–20 m: 0 records
20–30 m: 0 records
30–40 m: 0 records
40–50 m: 0 records
50–60 m: 0 records
60–70 m: 0 records
70–80 m: 0 records
80–90 m: 0 records
90–100 m: 0 records
100–110 m: 0 records
110+ m: 29 records

Water temperature

Recorded in surface water of 12–28 °C

12–14 °C: 1 records
14–16 °C: 0 records
16–18 °C: 3 records
18–20 °C: 1 records
20–22 °C: 0 records
22–24 °C: 1 records
24–26 °C: 6 records
26–28 °C: 11 records
28–30 °C: 15 records

Names and classification

English: Longwing Spinyfin

Names in 4 more languages

Spanish: Malcarado alón
French: Dirette aile longue
Japanese: Chigonakamuragimme, チゴナカムラギンメ
Simplified Chinese: 洞鰭鯛, 短鰭擬銀眼鯛, 藍皮刀

Other scientific names: Diretmus pauciradiatus

Similar species

Diretmoides veriginae
Parin's discfish
Diretmichthys parini
Silver spinyfin
Diretmus argenteus

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.
Conservation status as published by GBIF (IUCN Red List).
186 open-data records from 1909 to 2022.
Species data updated November 2, 2026.

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