Koefed's searsid

Searsia koefoedi

Fish
IUCN: Least concern

Usual depth372–2,100 m
Water temperature6–29 °C
Best monthsApril and June
How commonRare

About this species

Searsia koefoedi, or Koefoed's searsid, is a species of tubeshoulder found in the oceans at depths of from 450 to 1,500 metres. It is named after Norwegian marine biologist Einar Koefoed.

Text from the Wikipedia article “Searsia koefoedi”, 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: 3 records
March: 2 records
April: 30 records
May: 14 records
June: 22 records
July: 12 records
August: 8 records
September: 10 records
October: 3 records
November: 11 records
December: 1 records

Depth and water temperature

Depth

Mostly recorded at 372–2,100 m · Deepest record: 4,844 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: 1 records
80–90 m: 0 records
90–100 m: 0 records
100–110 m: 0 records
110+ m: 135 records

Water temperature

Recorded in surface water of 6–29 °C

4–6 °C: 1 records
6–8 °C: 6 records
8–10 °C: 13 records
10–12 °C: 35 records
12–14 °C: 21 records
14–16 °C: 26 records
16–18 °C: 14 records
18–20 °C: 9 records
20–22 °C: 12 records
22–24 °C: 7 records
24–26 °C: 5 records
26–28 °C: 2 records
28–30 °C: 7 records

Names and classification

English: Koefed's searsid, Koefoed's searsid, Cosmopolitan Tubeshoulder

Names in 1 more languages

French: Circé commun

Other scientific names: Searsea koefoedi, Serasia koefoedi

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).
422 open-data records from 1908 to 2023.

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