Blue-Legged Banded Boxer Shrimp
(Stenopus cyanoscellis)

Description

The “Blue-Legged Banded Boxer Shrimp” (*Stenopus cyanoscelis*) is a striking marine invertebrate known for its vibrant coloration and intriguing behavior. It is sometimes mistaken for *Stenopus tenuirostris*, the Blue Boxing Shrimp, or *Stenopus hispidus*, the more common Banded Coral Shrimp. The species name “cyanoscelis” is Greek for “blue legs”, accurately describing one of its key features.

These “boxing shrimp” are named for their large, often erect pinchers on their third set of legs, giving them a boxer-like appearance. They are generally peaceful towards fish and corals but can be aggressive towards other crustaceans, especially other shrimp species and hermit crabs. It is best to keep them singly or in true mated pairs. In the wild, they inhabit deeper coral reef environments, often found in caves and rock crevices, and are occasionally seen in the home aquarium trade.

They are effective bristleworm hunters, which can be beneficial for a reef aquarium. They are also known to eat parasites and dead tissue from fish. Like all crustaceans, they have an exoskeleton and will molt to grow, hiding for a few days during this vulnerable period. Maintaining proper iodine and magnesium levels is crucial for successful molting. Slow and gradual acclimation is vital due to their sensitivity to changes in specific gravity, salinity, and pH. They are generally hardy once acclimated.

Sizes for *Stenopus cyanoscelis* vary across sources, with some reporting up to 5 cm (2 inches), others 4 cm, and some even 6 cm (approximately 2.4 inches). The male is usually smaller than the female. Their natural range is the Indo-West Pacific Ocean, including Indonesia, Australia (Great Barrier Reef), and Kenya. The lifespan can be up to 5 years, with an average of 2-3 years. While they are known to provide cleaning services in the wild, this behavior is less commonly observed in aquariums if they are well-fed.

Blue-Legged Banded Boxer Shrimp: A Reef Tank Jewel

Add a captivating splash of color and activity to your marine aquarium with the stunning Blue-Legged Banded Boxer Shrimp, known for its vibrant hues and unique personality.

Overview

The Blue-Legged Banded Boxer Shrimp (*Stenopus cyanoscelis*) boasts a striking appearance with its yellow body, red and white banded abdomen, and distinctive blue legs. These active invertebrates are named for their prominent, often-held-aloft claws, resembling a boxer’s stance. They are typically shy, preferring to occupy caves and crevices, but will emerge to forage, adding dynamic interest to your aquascape. You might even observe them hunting bristleworms.

Care Level

Considered an easy-to-care-for marine invertebrate, this shrimp is peaceful towards most fish and corals. However, it can be territorial and aggressive towards other shrimp species and smaller crustaceans. It is highly recommended to keep them singly or in a confirmed mated pair to prevent conflict. Proper, slow acclimation is crucial for their well-being.

Tank Essentials

A minimum tank size of 150 liters (approximately 40 gallons) is suitable for a single specimen or a mated pair, providing ample space and numerous hiding spots within the rockwork. Maintain stable water parameters: pH 8.1-8.4, temperature 23-26°C, and specific gravity 1.023-1.025. Ensure adequate calcium, magnesium, and iodine levels for successful molting.

Diet

As carnivores, Blue-Legged Banded Boxer Shrimp readily accept a variety of meaty foods. Offer small pieces of defrosted clam, fish or shrimp flesh, and frozen preparations like mysis shrimp or brine shrimp. They will also scavenge for leftover food and can help control bristleworm populations.

Why Buy From Us

When you buy Blue-Legged Banded Boxer Shrimp online from us, you’re choosing healthy aquarium fish and invertebrates sourced responsibly. We prioritize ethical practices and humane shipping to ensure your new marine inhabitants arrive in prime condition, ready to thrive in your carefully prepared aquarium.

• Scientific Name: Stenopus cyanoscelis
• Common Name / Variant: Blue-Legged Banded Boxer Shrimp
• Maximum Size: 5 cm
• Origin: Indo-West Pacific Ocean
• pH Range: 8.1–8.4
• Temperature: 23–26°C
• Lifespan: 2–5 years
• Swimming Zone: Bottom

Bring the beauty of the Blue-Legged Banded Boxer Shrimp to your reef aquarium today!