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Acanthophora spicifera (M. Vahl) Børgesen, 1910
Erect sea moss| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Acanthophora spicifera AquaMaps Data sources: GBIF OBIS |
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drawing shows typical species in Rhodomelaceae.
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drawing shows typical species in Rhodomelaceae.
Classification / Names Tên thường gặp | Các synonym ( Các tên trùng) | CoL | ITIS | WoRMS
Florideophyceae | Ceramiales | Rhodomelaceae
Environment: milieu / climate zone / Mức độ sâu / distribution range Sinh thái học
; Mức độ sâu 0 - 19 m (Tài liệu tham khảo 83908). Tropical
Distribution Các nước | Các khu vực của FAO | Các hệ sinh thái | Những lần xuất hiện | Những chỉ dẫn
Atlantic Ocean: from USA to southeast Brazil, including Gulf of Mexico, Bermuda and the Caribbean, east to Mauritania and south to Angola, including Equatorial Guinea and São Tomé and Príncipe; Indian Ocean: from the Arabian Sea, including the Persian Gulf, Gulf of Oman, and the Red Sea, south to South Africa, including Aldabra Islands, Seychelles and Réunion, east to Sri Lanka, including Laccadive Islands and Maldives; in the Bay of Bengal, south to Dampier Archipelago, Western Australia, including Andaman and Nicobar Islands; Pacific Ocean: from China to the South China Sea, south to Lord Howe Island, including Spermonde Archipelago and Federated States of Micronesia, Solomon Islands and New Caledonia, east to the Hawaiian Islands, including Fiji, French Polynesia and the Samoan Archipelago.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ? range ? - ? cm
Short description Hình thái học
Thalli erect, loosely branched, greenish brown to purple, with a small discoid holdfast. Branches terete throughout, slightly attenuated towards the acute tips. Spinous projections, a characteristic of this genus, are densely borne on the spirally arranged determinate branchlets. Thalli to about 15 cm in height (Ref. 80758).
Used for human food consumption; also a source of lambda-carrageenan and antibiotics (Ref. 80758); of low commercial interest internationally as carrageenan sources (Ref. 82232). Maximum depth from Ref. 102170. Usually inhabits sandy-rocky areas at the lower intertidal zone where the plants are sometimes exposed to air during very low tides; found up to the upper subtidal zone and in tidepools (Ref. 80758). In Fiji, found in the high subtidal or lower intertidal zones of relatively sheltered rockflats or mudflats and sandbanks, restricted to areas where persistent low water salinity was likely to be rare; in Laucala Island, Suva Harbour, Fiji, A. spicifera were attached to rocks in the intertidal zone (Ref. 82232). Connor (1983) reported that plant size and condition of Panamanian Acanthophora decreased during the hot windless season (November-January) in combination with low tides. Small A. spicifera were found in Nasese/Nasova (near Ratu Sukuna Road junction), Suva Harbour, Fiji attached to rocks; there was abundance of A. spicifera plants in Salia Reef (navigation mark opposite Nasova Police College), attached by holdfasts to rubble and soft corals; in Kaba Peninsula, Fiji, A, spicifera plants were common on rocky areas of the intertidal, usually on the headlands along this coast and particularly within 1 km of Kaba Point itself. Along the water line of Nukusasa sandbar, Fiji were unattached fragments of A. spicifera. A lot of A. spicifera plants were growing on the rocky weather side of Tokatoka ni Kubu Reef, Fiji. Attached to rocks in deeper water at the reef's edge in Cakalevu Reef, Fiji. In the south coast of Viwa Island, Fiji, along the fringing rocky shelf, A. spicifera plants were quite common down to about 1 m depth (Ref. 82232).
Life cycle and mating behavior Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
Main reference
Các tài liệu tham khảo | Người điều phối | Người cộng tác
Guiry, M.D. and G.M. Guiry 2009 AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 14 April 2009. (Tài liệu tham khảo 80701)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2025-1)
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Harmless (Tài liệu tham khảo 80758)
Human uses
Các nghề cá: Tính thương mại
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Sinh thái dinh dưỡng
Food items (preys)
Thành phần thức ăn
Thành phần thức ăn
Các động vật ăn mồi
Thành phần thức ăn
Thành phần thức ăn
Các động vật ăn mồi
Sinh thái học
Population dynamics
Sự sinh trưởng
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
Life cycle
Sự tái sinh sản
Chín muồi sinh dục
Sự sinh sản
Đẻ trứng
Eggs
Egg development
Larvae
Chín muồi sinh dục
Sự sinh sản
Đẻ trứng
Eggs
Egg development
Larvae
Distribution
Physiology
Thành phần ô-xy
Human Related
Stamps, coins, misc.
Outreach
Các tài liệu tham khảo
Các nguồn internet
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | AlgaeBase | Cây Đời sống | Wikipedia (Go, tìm) | Tạp chí Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 23.6 - 29.2, mean 27.9 (based on 5085 cells).