Common name: Halloween hermit crab

Scientific name: Ciliopagurus strigatus (J. F. W. Herbst, 1804)
Halloween Hermit Crab, Ringelsocken-Einsiedlerkrebs (Ciliopagurus strigatus)A Halloween hermit crab, Ciliopagurus strigatus, crawls across a coral reef in the Solomon Islands. This species of crab most commonly inhabits cone shells due to its flattened body shape.

General information

The Banded Coral Shrimp, Ciliopagurus strigatus, is a striking invertebrate popular among reef aquarium enthusiasts. Known for its vibrant red and white banded appearance and long, white antennae, this species adds both color and character to a marine setup. They are often called Boxing Shrimp due to their large front claws that can resemble a boxer's gloves.

Details

Recommended minimum tank volume
38 liter (10 gallons)
Salinity
S.G. 1.022 to 1.025
Temperature
22 to 26 °C (72 to 79 °F)
Acidity
pH 7.8 to 8.4
Average size
12 cm (5″)
Care level
Moderate to easy Needs various shells for growth
Diet
Omnivore Enjoys varied diet, including pellets
Reefsafe
Yes
Aggression
Peaceful
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Arthropods
    Arthropoda
  3. Class
    Malacostraca
    Malacostraca
  4. Order
    Decapods
    Decapoda
  5. Family
    Hermit Crabs
    Diogenidae
  6. Genus
    Strawberry Hermit Crab
    Ciliopagurus
  7. Species
    Halloween hermit crab
    Ciliopagurus strigatus (J. F. W. Herbst, 1804)
  8. Synonyms
    Aniculus strigatus (Herbst, 1804)
    Cancer strigatus Herbst, 1804
    Pagurus strigatus (Herbst, 1804)
    Trizopagurus strigatus (Herbst, 1804)

Care

Banded Coral Shrimps are relatively hardy and can adapt to a range of aquarium conditions. They require a tank with plenty of live rock and crevices for hiding and molting. It's important to maintain good water quality and stable parameters to ensure their health. They are scavengers by nature and will feed on detritus, leftover food, and sometimes even parasites on fish, making them beneficial for tank maintenance.

Reproduction

In the aquarium, Banded Coral Shrimps may breed with a compatible pair. The female carries the eggs under her abdomen until they hatch, releasing planktonic larvae into the water column. Raising the larvae to adulthood can be challenging due to their complex life cycle and specific feeding requirements.

Symbiosis

While not involved in the classic symbiotic relationships seen with anemones and clownfish, Banded Coral Shrimps do provide a cleaning service to fish, removing dead tissue and parasites. This mutualistic interaction benefits both the shrimp and the fish within the aquarium ecosystem.

Habitat

Ciliopagurus strigatus is found in the tropical waters of the Indo-Pacific region, from the Red Sea to the Pacific Ocean. They inhabit coral reefs and rocky substrates, often seen under ledges or within the crevices of the reef structure.