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Carcharhinus albimarginatus (Rüppell, 1837)
Silvertip shark
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| Native range |
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| This map was computer-generated and has not yet been reviewed. |
| Carcharhinus albimarginatus AquaMaps Data sources: GBIF OBIS |
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Carcharhinus albimarginatus
Photo von Honeycutt, K.
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Photo von Honeycutt, K.
Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii (Haie und Rochen) (sharks and rays) > Carcharhiniformes (Ground sharks) > Carcharhinidae (Requiem sharks)
Etymology: Carcharhinus: karcharos (Gr.), sharp or jagged; rhinus, an ancient name for sharks, from rhine (Gr.), rasp, both words alluding to a shark's jagged, rasp-like skin (See ETYFish); albimarginatus: albus (L.), white; marginatus (L.), bordered, referring to white fin tips (See ETYFish).
More on author: Rüppell.
Etymology: Carcharhinus: karcharos (Gr.), sharp or jagged; rhinus, an ancient name for sharks, from rhine (Gr.), rasp, both words alluding to a shark's jagged, rasp-like skin (See ETYFish); albimarginatus: albus (L.), white; marginatus (L.), bordered, referring to white fin tips (See ETYFish).
More on author: Rüppell.
Environment: milieu / climate zone / depth range / distribution range Ökologie
seewasser riff-verbunden; tiefenbereich 0 - 800 m (Ref. 6871), usually 20 - ? m (Ref. 30874). Tropical; 32°N - 31°S, 31°E - 77°W (Ref. 55177)
Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri
Indo-Pacific: Red Sea and East Africa, including Madagascar, Seychelles, Aldabra Group, Mauritius and the Chagos Archipelago east to Tuamotu Is., north to Japan and south to Australia (Ref. 244). Not confirmed in west Atlantic (Ref. 58085).
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm 187.3, range 160 - 200 cm
Max length : 300 cm TL Männchen/unbestimmt; (Ref. 2334); common length : 200 cm NG Männchen/unbestimmt; (Ref. 30874); max. veröff. Gewicht: 162.2 kg (Ref. 40637)
Max length : 300 cm TL Männchen/unbestimmt; (Ref. 2334); common length : 200 cm NG Männchen/unbestimmt; (Ref. 30874); max. veröff. Gewicht: 162.2 kg (Ref. 40637)
Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 0; Afterflossenstacheln: 0. First dorsal fin and pectoral fins angular, and not expanded; upper teeth triangular; interdorsal ridge present (Ref. 1602, 5578). Dark grey or grey-brown above, white below; all fins with conspicuous white tips and posterior margins (Ref. 9997).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
An inshore and offshore shark found over or adjacent to continental and insular shelves and offshore banks (Ref. 244). Prefers offshore islands, coral reefs and banks (Ref. 244). Benthopelagic (Ref. 58302). Feeds mainly on benthic and midwater fishes (including scombrids), also rays, cephalopods (Ref. 244, 1602), and small sharks and crustaceans (Ref. 89972). Viviparous (Ref. 50449). Up to 11 young, size 50 to 60 cm, are born after a gestation period of 12 months (Ref. 1602, 37816). Potentially dangerous (Ref. 9997). Presumably taken by fisheries in areas where it occurs (Ref. 9997). Caught irregularly by shark and tuna longline and tuna gillnet fisheries. Utilized for its fins (high value in adults), meat, skin and cartilage (Ref.58048). Probably utilized fresh and dried-salted for human consumption (Ref. 9997). Minimum depth reported taken from Ref. 86942.
Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Viviparous, placental (Ref. 50449). With 1 to 11 pups per litter (usually 5 or 6) (Ref. 244). Gestation period is about one year, young are born in summer (Ref. 244). Size at birth 55 to 80 cm (Ref. 2334); 713-81 cm TL (Ref.58048). In southern hemisphere, both breeding and pupping occur in summer (Ref. 37816). Distinct pairing with embrace (Ref. 205).
Hauptreferenz
Upload your references | Referenzen | Koordinator : Compagno, Leonard J.V. | Partner
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)
IUCN Rote Liste Status (Ref. 130435: Version 2024-2)
Vulnerable (VU) (A2bd); Date assessed: 08 June 2023
Bedrohung für Menschen
Traumatogenic (Ref. 4690)
Nutzung durch Menschen
Fischereien: kommerziell; Sportfisch: ja
FAO - Publication: search | FishSource | Sea Around Us
Mehr Information
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Längenhäufigkeiten
Mass conversion
Rekrutierung
Dichte
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Längenhäufigkeiten
Mass conversion
Rekrutierung
Dichte
Life cycle
Fortpflanzung
Geschlechtsreife
Maturity/Gills rel.
Fecundity
Ablaichen
Spawning aggregations
Eier
Eientwicklung
Larven
Larven Pop.Dyn.
Fortpflanzung
Geschlechtsreife
Maturity/Gills rel.
Fecundity
Ablaichen
Spawning aggregations
Eier
Eientwicklung
Larven
Larven Pop.Dyn.
Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
Genetik
Heterozygosity
Vererbbarkeit
Genetik
Heterozygosity
Vererbbarkeit
Human related
Aquaculture systems
Aquakultur Profile
Zuchtlinien
Ciguatera cases
Stamps, coins, misc.
Aquaculture systems
Aquakultur Profile
Zuchtlinien
Ciguatera cases
Stamps, coins, misc.
Tools
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Zusatzinformationen
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Zusammenfassung | Point data | Namen | Photos
Internet Quellen
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Genom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Nationale Datenbanken | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | Zoological Record
Estimates based on models
Preferred temperature (Ref. 123201): 13.9 - 29, mean 27.1 °C (based on 4094 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00228 - 0.00916), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278): 4.2 ±0.5 se; based on diet studies.
Widerstandsfähigkeit (Ref. 120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (Fec=1).
Fishing Vulnerability (Ref. 59153): Very high vulnerability (90 of 100).
Nutrients (Ref. 124155): Calcium = 4.53 [0.96, 23.65] mg/100g; Iron = 0.345 [0.087, 0.987] mg/100g; Protein = 22 [19, 24] %; Omega3 = 0.116 [0.047, 0.277] g/100g; Selenium = 55 [16, 154] μg/100g; VitaminA = 40.5 [15.2, 111.1] μg/100g; Zinc = 0.488 [0.233, 0.953] mg/100g (wet weight);