Acteon dolichoroseus
| Acteon dolichoroseus | |
|---|---|
| |
| Shell of Acteon dolichoroseus (specimen at the Australian Museum) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Superfamily: | Acteonoidea |
| Family: | Acteonidae |
| Genus: | Acteon |
| Species: | A. dolichoroseus
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| Binomial name | |
| Acteon dolichoroseus Iredale, 1936
| |
Acteon dolichoroseus is a species of sea snail, a marine gastropod mollusc in the family Acteonidae.[1]
Description
[edit]The shell of Acteon dolichoroseus is relatively small, with a length that can reach up to 7 mm.[2] The shell is characterized by its elongated, ovate shape and intricate patterns. The coloration of the shell typically features a combination of light and dark hues, which provide camouflage against the seabed. The surface of the shell is adorned with fine spiral ridges and grooves, adding to its intricate appearance. The aperture is narrow, and the outer lip is thin and slightly flared.[3]
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Distribution
[edit]Acteon dolichoroseus is found in the marine waters of the Indo-Pacific region. This species is known to inhabit shallow to moderately deep waters, typically at depths ranging from 10 to 50 meters. The warm, nutrient-rich waters of this region provide an ideal habitat for Acteon dolichoroseus, supporting its growth and reproduction.
Habitat and Ecology
[edit]Acteon dolichoroseus is adapted to life in marine environments. It is a benthic species, meaning it lives on or near the seabed. The species is typically found on soft substrates such as sand and mud, where it can burrow and find food. Acteon dolichoroseus is a carnivorous species, feeding on small invertebrates and detritus. It uses a specialized radula, a toothed, chitinous ribbon, to scrape food from surfaces.
The species plays an important role in the benthic ecosystem, contributing to the balance of predator-prey relationships and the recycling of organic matter. Its presence indicates a healthy and functioning marine ecosystem, as it is sensitive to changes in environmental conditions.
Taxonomy
[edit]- Kingdom: Animalia
- Phylum: Mollusca
- Class: Gastropoda
- Subclass: Heterobranchia
- Order: Acteonoidea
- Family: Acteonidae
- Genus: Acteon
- Species: A. dolichoroseus
References
[edit]- ^ a b WoRMS. "Acteon dolichoroseus Iredale, 1936". World Register of Marine Species. Retrieved 27 March 2024.
- ^ "Australian Faunal Directory". biodiversity.org.au. Retrieved 22 November 2024.
- ^ "Australian Faunal Directory". biodiversity.org.au. Retrieved 22 November 2024.
- Valdés, Á. (2008). Deep-sea "cephalaspidean" heterobranchs (Gastropoda) from the tropical southwest Pacific. In: Héros, V. et al. (eds) Tropical Deep-Sea Benthos 25. Mémoires du Muséum national d'Histoire naturelle. 196: 587–792.
External links
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