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Gambar | video | imej Google
Amia calva
foto/gambar oleh The Native Fish Conservancy
Gambar | video | imej Google
foto/gambar oleh The Native Fish Conservancy
klasifikasi / Nama Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes(Marga, Jenis) | ITIS | CoL | WoRMS | Cloffa
> Amiiformes (Bowfins) > Amiidae (Bowfins)
Etymology: Amia: Greek, amia = a kind of shark (Ref. 45335); calva: calva (Latin) = smooth or 'the bald scalp of the head', probably referring to the smooth appearance of the head of live specimens (Ref. 46234).
More on author: Linnaeus.
Etymology: Amia: Greek, amia = a kind of shark (Ref. 45335); calva: calva (Latin) = smooth or 'the bald scalp of the head', probably referring to the smooth appearance of the head of live specimens (Ref. 46234).
More on author: Linnaeus.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi Ekologi
; air tawar dasar (demersal); potamodromous (Ref. 126106). Subtropical; 15°C - 20°C (Ref. 2060); 47°N - 25°N, 97°W - 70°W (Ref. 86798)
Penyebaran Wilayah | Daerah-daerah FAO | Ekosistem | Kemunculan | peta titik | Introduksi | Faunafri
North America: from the Pearl River in Louisiana and Mississippi, USA to the Florida Peninsula, and the rivers draining to the Atlantic Ocean in Georgia, South Carolina, North Carolina and Virginia, USA (Ref. 132277). Introduced sparingly elsewhere, including on Atlantic Slope north to Massachusetts, USA Ref. 86798).
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm 53.0, range 38 - 68 cm
Max length : 109 cm TL jantan/; (Ref. 86798); common length : 53.4 cm TL jantan/; (Ref. 12193); Berat maksimum terpublikasi: 9.8 kg (Ref. 4699); Umur maksimum dilaporkan: 30 Tahun (Ref. 72462)
Max length : 109 cm TL jantan/; (Ref. 86798); common length : 53.4 cm TL jantan/; (Ref. 12193); Berat maksimum terpublikasi: 9.8 kg (Ref. 4699); Umur maksimum dilaporkan: 30 Tahun (Ref. 72462)
deskripsi pendek Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 42 - 53; Duri dubur: 0; Sirip dubur lunak: 9 - 12; vertebrata, bertulang belakang: 80 - 90. Branchiostegal rays: 10-12. Body is long and robust. Head is conic, mouth large, with maxillary extending well past eye; jaws wit strong, conical teeth; anterior nostrils at base of short barbels. Dorsal fin origin at 1/3 of total length; anal fin origin at midpoint of dorsal base; pelvic fins inserted at midpoint of body.
Pigmentation: Dark olive above combines with lighter color on sides to form reticulated pattern; venter cream or greenish; head yellow to brown with darker horizontal bars; lower fins vivid green; caudal light olive with irregular darker vertical bars. Adult males with prominent yellow to orange bordered black spot at upper caudal base, less intense or absent in females.
Body shape (shape guide): elongated.
Body shape (shape guide): elongated.
Facultative air-breathing (Ref. 126274); Adults inhabit swamps, sloughs, lakes, and pools and backwaters of lowland streams (Ref. 86798). They are usually found near vegetation (Ref. 86798). They are air-breathers that can withstand high temperatures, which enable them to survive in stagnant areas; even known to aestivate; lethal temperature is 35.2°C (Ref. 46234). They are voracious and opportunist feeders, subsisting on fishes including other sport fishes, frogs, crayfish, insects, and shrimps. It uses scent as much as sight and captures food by means of gulping water. Small juveniles eat microcrustaceans and insects (Ref. 93252). Males are always smaller than females which live longer. Apparently somewhat migratory during spawning season (Ref. 4639). Eggs are adhesive, attached to decaying vegetation and upright weeds (Ref. 4639). Larvae are found in nest, remaining attached to roots or lying on bottom until adhesive organ is absorbed, thereafter in tight "swarm" guarded by male parent outside nest (Ref. 4639). A 'living fossil' and lone survivor species of Family Amiidae.
Siklus hidup dan perilaku kawin Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Males build and guard nest and young, usually nesting in colonies, and clearing out vegetation for the nest (Refs. 205, 34296, 34297, 3672). Most active at twilight and dawn (Ref. 34297); spawn at night (Ref. 34296). Eggs hatch in 9 days; newly hatched young measuring 8 mm (Ref. 34297). Larvae are guarded by the male parent until they are able to swim freely (Ref. 205).
rujukan utama
Unggah referensi Anda | Acuan | Koordinator | mitra
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
kurang bimbang (LC) ; Date assessed: 19 October 2011
CITES
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: tidak ada kepentingan; Ikan buruan: ya; Akuarium: Akuarium publik
FAO - Publication: search | FishSource |
informasi lanjut
Dinamika populasi
Parameter pertumbuhan
Maks. usia / ukuran
Panjang-berat rel.
Panjang-panjang rel.
ukuran frekuensi
Konversi massa
pemulihan
Kelimpahan
Parameter pertumbuhan
Maks. usia / ukuran
Panjang-berat rel.
Panjang-panjang rel.
ukuran frekuensi
Konversi massa
pemulihan
Kelimpahan
Siklus hidup
Reproduksi, perkembang biakan
Kematangan
Kedewasaan / insang rel.
Fekunditas
Pemijahan
Agregasi pemijahan
telur-telur
pekembangan telor
Larva
Dinamika larva
Reproduksi, perkembang biakan
Kematangan
Kedewasaan / insang rel.
Fekunditas
Pemijahan
Agregasi pemijahan
telur-telur
pekembangan telor
Larva
Dinamika larva
Fisiologi
Komposisi tubuh
Nutrisi
Konsumsi oksigen
Jenis renang
Kecepatan berenang
Pigmen visual
Suara ikan
Penyakit & Parasit
Toksisitas (LC50)
Komposisi tubuh
Nutrisi
Konsumsi oksigen
Jenis renang
Kecepatan berenang
Pigmen visual
Suara ikan
Penyakit & Parasit
Toksisitas (LC50)
Yang berhubungan dengan manusia
Sistem akuakultur
profil budidaya air
Strain
Kasus Ciguatera
Perangko, koin, dll.
Sistem akuakultur
profil budidaya air
Strain
Kasus Ciguatera
Perangko, koin, dll.
Alat, peralatan
Kuis organik | E-book | Penuntun lapangan | tanda freqkuenci panjang | peringkat sejarah hidup | peta titik |
Tangkap-MSY |
laporan khas
muat turun XML
Sumber internet
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | semak peneliti ikan | CISTI | Catalog of Fishes: Marga, Jenis | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | Akuarium publik | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: pergi, Cari | World Records Freshwater Fishing | Zoobank | Catatan Zoologi
Estimasi berdasarkan model
|
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 1.2520 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00437 (0.00168 - 0.01136), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
Tingkat Trofik (Acuan 69278) |
3.8 ±0.67 se; based on food items. |
|
Daya lenting (Acuan 120179) |
Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.14; tm=3-5; tmax=13; Fec=23,600). |
|
Kerentanan Penangkapan Ikan (Ref. 59153) |
Moderate to high vulnerability (50 of 100). 🛈 |