Abyssal cutthroat eel

Histiobranchus bathybius

Fish
IUCN: Data deficient

Usual depth200–4,700 m
Water temperature5–29 °C
Best monthsJuly
How commonRare

All species

About this species

The deepwater arrowtooth eel, is a cutthroat eel of the genus Histiobranchus, found globally.

Text from the Wikipedia article “Deepwater arrowtooth eel”, 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: 4 records
February: 10 records
March: 11 records
April: 10 records
May: 8 records
June: 25 records
July: 51 records
August: 8 records
September: 6 records
October: 8 records
November: 8 records
December: 3 records

Depth and water temperature

Depth

Mostly recorded at 200–4,700 m · Deepest record: 4,851 m

100–110 m: 2 records
110–120 m: 0 records
120–130 m: 0 records
130–140 m: 1 records
140–150 m: 0 records
150–160 m: 1 records
160–170 m: 1 records
170–180 m: 0 records
180–190 m: 0 records
190–200 m: 0 records
200–210 m: 21 records
210+ m: 113 records

Water temperature

Recorded in surface water of 5–29 °C

4–6 °C: 3 records
6–8 °C: 0 records
8–10 °C: 6 records
10–12 °C: 8 records
12–14 °C: 34 records
14–16 °C: 19 records
16–18 °C: 25 records
18–20 °C: 7 records
20–22 °C: 2 records
22–24 °C: 11 records
24–26 °C: 3 records
26–28 °C: 11 records
28–30 °C: 28 records

Names and classification

English: Abyssal cutthroat eel, Deepwater arrowtooth eel, Deep-water arrowtooth eel, Deepwater cutthroat eel, Black Cutthroat, Black Cut-throat Eel, deepwater arrowtooth eel, Deep Water Arrowtooth Eel, deepwater cutthroat eel

Names in 3 more languages

French: Egorgé petit-oeil
Japanese: Sokoanago, ソコアナゴ
Simplified Chinese: 合鰓鰻, 旗鰓鰻, 深海旗鰓鰻

Other scientific names: Histiobranchus infernalis, Synaphobranchus bathybius, Synaphobranchus infernalis

Similar species

Shortbelly eel
Dysomma anguillare

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).
234 open-data records from 1883 to 2015.

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