Common name: Short-head seahorse

Scientific name: Hippocampus breviceps Peters, 1869
The knobby seahorse - short-headed seahorse

General information

The Short-snouted Seahorse, Hippocampus breviceps, is a captivating species known for its unique equine-like appearance and prehensile tail. This species is native to the temperate waters of southern Australia and is often found in seagrass beds, algae, and sponge gardens. They are relatively small, reaching up to 12 cm in length, and exhibit a variety of colors, often matching their surroundings to camouflage from predators.

Details

Recommended minimum tank volume
75 liter (20 gallons)
Salinity
S.G. 1.022 to 1.025
Temperature
20 to 24 °C (68 to 75 °F)
Acidity
pH 8.1 to 8.4
Average size
15 cm (6″)
Care level
Moderate to easy Sensitive to water quality
Diet
Carnivore Prefers live foods like brine shrimp
Social
Pair Can be kept in pairs or small groups
Reefsafe
Yes
Aggression
Peaceful
Captive bred
Yes Available as captive-bred

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Pipefishes
    Syngnathiformes
  5. Family
    Pipefishes
    Syngnathidae
  6. Genus
    Seahorse
    Hippocampus
  7. Species
    Short-head seahorse
    Hippocampus breviceps Peters, 1869
  8. Synonyms
    Hippocampus tuberculatus Castelnau, 1875

Care

Short-snouted Seahorses require a specialized aquarium setup that mimics their natural habitat. They need a peaceful environment with slow-moving water and plenty of hitching posts, such as seagrass or artificial decorations. These seahorses feed on small crustaceans like mysis shrimp and should be fed multiple times a day. It's crucial to maintain excellent water quality, as seahorses are sensitive to changes in their environment.

Reproduction

Like all seahorses, the Short-snouted Seahorse exhibits fascinating reproductive behavior. The males carry the fertilized eggs in a brood pouch until they hatch. Courtship involves an intricate dance, and pairing is often monogamous for the breeding season. Breeding in captivity can be achieved with a stable, mature aquarium and a well-established pair.

Habitat

Hippocampus breviceps is typically found in shallow coastal waters, often at depths of less than 8 meters. They prefer habitats with ample vegetation, which provides both food and protection. Conservation efforts are important for this species, as habitat degradation and collection for the aquarium trade can impact wild populations.