Oriental anglemouth

Diplophos orientalis

Fish
IUCN: Least concern

Usual depth63–564 m
Water temperature15–28 °C
Best monthsApril, May, and September
How commonRare

All species

About this species

Diplophos orientalis is a species of fish in the family Gonostomatidae.

Text from the Wikipedia article “Diplophos orientalis”, licensed CC BY-SA 4.0. Read the article

Where and when

Where it has been recorded

Worldwide

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Best months

Worldwide (open data)

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

Depth and water temperature

Depth

Mostly recorded at 63–564 m · Deepest record: 624 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: 1 records
70–80 m: 0 records
80–90 m: 0 records
90–100 m: 0 records
100–110 m: 4 records
110+ m: 9 records

Water temperature

Recorded in surface water of 15–28 °C

14–16 °C: 2 records
16–18 °C: 3 records
18–20 °C: 1 records
20–22 °C: 3 records
22–24 °C: 4 records
24–26 °C: 1 records
26–28 °C: 5 records

Names and classification

English: Oriental anglemouth

Names in 2 more languages

Japanese: Yumehadaka, ユメハダカ
Simplified Chinese: 光魚, 東方雙光魚

Similar species

Pacific portholefish
Diplophos taenia
Portholefish
Diplophos australis
Rebain’s Portholefish
Diplophos rebainsi

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).
19 open-data records from 1970 to 2006.
Species data updated November 2, 2026.

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