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Carrying crab

Lybia tessellata

  • Crustaceans
  • IUCN: Not evaluated
  • Usual depth2–8 m
  • Water temperature24–29 °C
  • Best monthsJuly, August, and October
  • How commonRare
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Photo credit: (c) portioid, some rights reserved (CC BY) · CC BY · iNaturalist

About this species

Lybia tessellata is a species of small crab in the family Xanthidae. It is found in shallow parts of the tropical Indo-Pacific Ocean. They are found from the east coast of Africa in the Red Sea across Northern Japan and Northern and Eastern Hawaii. Like other members of the genus Lybia, it is commonly known as the pom-pom crab, cheerleader crab, or boxer crab because of its habit of carrying a sea anemone around in each of its claws, these resembling pom-poms or boxing gloves.

Text from the Wikipedia article “Lybia tessellata”, 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: 25 records
  • February: 15 records
  • March: 29 records
  • April: 24 records
  • May: 23 records
  • June: 26 records
  • July: 31 records
  • August: 33 records
  • September: 30 records
  • October: 46 records
  • November: 23 records
  • December: 28 records

Depth and water temperature

Depth

Mostly recorded at 2–8 m · Deepest record: 8 m

  • 0–10 m: 3 records

Water temperature

Recorded in surface water of 24–29 °C

  • 24–26 °C: 3 records
  • 26–28 °C: 10 records
  • 28–30 °C: 15 records

Names and classification

English
Carrying crab, Common boxing crab, Boxer Crab, carrying crab, common boxing crab, Lybia tesselata, Mosaic Boxer Crab
Names in 5 more languages
German
Boxerkrabbe anemone
Spanish
Cangrejo Boxeador Picasso
French
Crabe boxeur à mosaïque
Japanese
キンチャクガニ
Simplified Chinese
花紋細螯蟹

Other scientific names: Grapse tessellata, Melia tessellata, Melia tresselata

Similar species

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).
  • 106 open-data records from 1812 to 2023.
  • Species data updated November 4, 2026.

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