Lepisosteus osseus (Linnaeus, 1758)
Longnose gar
muatnaik fotos/gambar dan video
Gambar | video | imej Google
Lepisosteus osseus
foto/gambar oleh Crippen, C.
Gambar | video | imej Google
foto/gambar oleh Crippen, C.
klasifikasi / Nama Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes(Marga, Jenis) | ITIS | CoL | WoRMS | Cloffa
> Lepisosteiformes (Gars) > Lepisosteidae (Gars)
Etymology: Lepisosteus: Greek, lepis = scale + Greek, osteon = bone; bony sacled (Ref. 45335); osseus: From the word osseus, meaning bony (Ref. 10294).
More on author: Linnaeus.
Etymology: Lepisosteus: Greek, lepis = scale + Greek, osteon = bone; bony sacled (Ref. 45335); osseus: From the word osseus, meaning bony (Ref. 10294).
More on author: Linnaeus.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi Ekologi
; air tawar; payau dasar (demersal); pH range: 7.0 - 25.0; dH range: 10 - 15; potamodromous (Ref. 126106); kisaran kedalaman 0 - ? m (Ref. 55225), usually 0 - ? m (Ref. 55225). Subtropical; 12°C - 20°C (Ref. 2060); 48°N - 23°N, 99°W - 69°W (Ref. 55225)
Penyebaran Wilayah | Daerah-daerah FAO | Ekosistem | Kemunculan | peta titik | Introduksi | Faunafri
North and Central America: Atlantic Slope from Delaware River in New Jersey to central Florisa; St. Lawrence River in Quebec through Great Lakes and Mississippi River basin to Red River (Hudson Bay basin), North Dakota, and south to Louisiana; Gulf Slope drainages from central Florida to Rio Grande drainage in Texas and Mexico.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm 66.9 range ? - 80 cm
Max length : 200 cm TL jantan/; (Ref. 40637); common length : 17.5 cm TL jantan/; (Ref. 12193); Berat maksimum terpublikasi: 22.8 kg (Ref. 4699); Umur maksimum dilaporkan: 36 Tahun (Ref. 12193)
Max length : 200 cm TL jantan/; (Ref. 40637); common length : 17.5 cm TL jantan/; (Ref. 12193); Berat maksimum terpublikasi: 22.8 kg (Ref. 4699); Umur maksimum dilaporkan: 36 Tahun (Ref. 12193)
deskripsi pendek Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 6 - 9; Duri dubur: 0; Sirip dubur lunak: 8 - 10. Long narrow snout. Olivaceous brown above and white below. Dark spots on median fins and on body (Ref. 37032). Scales ganoid: thin bony scutes on leading edges of unpaired fins, and on both edges of caudal fin (Ref. 4639).
Body shape (shape guide): elongated; Cross section: circular.
Body shape (shape guide): elongated; Cross section: circular.
Facultative air-breathing (Ref. 126274); Adults occur in sluggish pools, backwaters and oxbows of medium to large rivers, and lakes (Ref. 10294). Usually found near vegetation. Occasionally found in brackish waters. Spawning occur in freshwater and possibly slightly brackish water (Ref. 4639). Migrate up rivers during the spawning season (Ref. 4639). Eggs and larvae are demersal and adhesive (Ref. 4639). Voracious predator, feeding on various fishes and crustaceans. The roe is poisonous.
Siklus hidup dan perilaku kawin Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
rujukan utama
Unggah referensi Anda | Acuan | Koordinator : Wiley, Ed | mitra
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
kurang bimbang (LC) ; Date assessed: 14 November 2018
CITES
Not Evaluated
ancaman kepada manusia
Other
penggunaan manusia
Perikanan: nilai komersial kecil; 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 | Kunci identifiaksi (pengenalan) | tanda freqkuenci panjang | peringkat sejarah hidup | peta titik |
Tangkap-MSY |
laporan khas
muat turun XML
Sumber internet
AFORO (otoliths) | 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 | GoMexSI (interaction data) | 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 | Catatan Zoologi
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804): PD50 = 0.5801 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00126 (0.00061 - 0.00262), b=3.18 (2.98 - 3.38), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Tingkat Trofik (Acuan 69278): 4.2 ±0.73 se; based on food items.
Generation time: 9.5 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
Daya lenting (Acuan 120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (tm=3-6; tmax=36; Fec=1,110).
Nutrisi (Ref. 124155): Calcium = 36.9 [20.7, 68.2] mg/100g; Iron = 0.887 [0.535, 1.485] mg/100g; Protein = 18.7 [17.7, 19.6] %; Omega3 = 0.266 [0.160, 0.452] g/100g; Selenium = 48.4 [27.2, 91.1] μg/100g; VitaminA = 6.85 [2.62, 18.68] μg/100g; Zinc = 0.456 [0.333, 0.653] mg/100g (wet weight);