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DiscoverSpeciesCrustaceans

Squat anemone shrimp

Thor amboinensis

  • Crustaceans
  • IUCN: Not evaluated
  • Usual depth1–15 m
  • Water temperature21–30 °C
  • Best monthsJune, September, and December
  • How commonOccasional
All species

Photo credit: no rights reserved · CC0 1.0 · iNaturalist

About this species

Thor amboinensis, commonly known as the squat anemone shrimp or sexy shrimp, is a species of shrimp found across the Indo-West Pacific and in parts of the Atlantic Ocean. It lives symbiotically on corals, sea anemones and other marine invertebrates in shallow reef communities.

Text from the Wikipedia article “Thor amboinensis”, 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: 169 records
  • February: 146 records
  • March: 182 records
  • April: 199 records
  • May: 186 records
  • June: 205 records
  • July: 169 records
  • August: 166 records
  • September: 201 records
  • October: 177 records
  • November: 197 records
  • December: 223 records

Depth and water temperature

Depth

Mostly recorded at 1–15 m · Deepest record: 33 m

  • 0–10 m: 19 records
  • 10–20 m: 5 records
  • 20–30 m: 0 records
  • 30–40 m: 1 records

Water temperature

Recorded in surface water of 21–30 °C

  • 20–22 °C: 1 records
  • 22–24 °C: 3 records
  • 24–26 °C: 6 records
  • 26–28 °C: 7 records
  • 28–30 °C: 87 records

Names and classification

English
Squat anemone shrimp, anemone shrimp, dancing shrimp, high-tailed shrimp, Humpbacked Shrimp, Popcorn Shrimp, sexy shrimp, squat anemone shrimp, Squat Anemone Shrimp, Thor shrimp
Names in 5 more languages
German
Hohlkreuzgarnele
Spanish
Camarón jorobado
French
Crevette danseuse, Crevette de Thor
Japanese
イソギンチャクモエビ
Simplified Chinese
安波托蝦, 安邦托蝦, 性感蝦, 白斑拖蝦

Other scientific names: Hippolyte amboinensis, Thor discosomatis

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).
  • 582 open-data records from 1888 to 2015.
  • Species data updated October 31, 2026.

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