Big-eyed slender cardinal fish

Epigonus atherinoides

Fish
IUCN: Least concern

Usual depth371–646 m
Water temperature13–30 °C
Best monthsJuly and September
How commonRare

All species

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

January: 1 records
February: 3 records
March: 7 records
April: 2 records
May: 1 records
June: 0 records
July: 16 records
August: 2 records
September: 11 records
October: 5 records
November: 3 records
December: 0 records

Depth and water temperature

Depth

Mostly recorded at 371–646 m · Deepest record: 860 m

80–90 m: 1 records
90–100 m: 0 records
100–110 m: 0 records
110–120 m: 0 records
120–130 m: 0 records
130–140 m: 0 records
140–150 m: 0 records
150–160 m: 0 records
160–170 m: 0 records
170–180 m: 0 records
180–190 m: 0 records
190+ m: 63 records

Water temperature

Recorded in surface water of 13–30 °C

12–14 °C: 8 records
14–16 °C: 3 records
16–18 °C: 0 records
18–20 °C: 0 records
20–22 °C: 8 records
22–24 °C: 0 records
24–26 °C: 24 records
26–28 °C: 4 records
28–30 °C: 19 records

Names and classification

English: Big-eyed slender cardinal fish

Names in 1 more languages

Japanese: Hirayasemutsu, ヒラヤセムツ

Other scientific names: Epigonus atheroides, Hynnodus atherinoides, Hynnodus megalops

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).
70 open-data records from 1902 to 2025.
Species data updated October 26, 2026.

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