Japanese Abaloneクロアワビ
Haliotis discusDD— Data Deficient
This large abalone is a prized food species found along the rocky, wave-exposed coasts of Japan and Korea. Grazing mainly at night on kelp and other brown algae, it grows slowly and can live for decades, but overharvesting and poaching have put pressure on wild populations.
Japanese Abalone (reference photo)
Species Data
Did You Know?
- It is a slow-growing species, taking roughly three to four years to reach a shell length of about 10 cm. Source
- Prized as a premium food ingredient served as sashimi, in sake-steamed dishes, or grilled as steak, it is also a frequent target of illegal poaching. Source
- One of its old names, "ogai" (honorable shell), reflects its traditional use as an offering to the Imperial Household and Ise Grand Shrine. Source
Where to See This Species
0 facilities · 0 individuals
Verified individual animals and facilities will be added as official information becomes available.
Conservation Story
Conservation Status
Haliotis discusはIUCNでDD。
Habitat
海藻が生える沿岸岩礁。
Threats
- 海藻場の減少
- 乱獲
- 海況変化
Conservation & Breeding Efforts
- 資源管理
- 藻場の保全
- 種苗放流
Sources
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FAQ
- How fast does this abalone grow?
- It grows slowly, taking about three to four years to reach a shell length of roughly 10 cm. Source
- What does it eat?
- It feeds mainly at night on brown algae such as kelp and wakame, staying hidden in rock crevices during the day. Source
- How long can it live?
- Individuals can live for up to about 30 years. Source
Source: ja.wikipedia.org en.wikipedia.org