Tīmeklis2024. gada 12. nov. · The porbeagle (Lamna nasus) is a large, highly migratory endothermic shark broadly distributed in the higher latitudes of the Atlantic, South Pacific, and Indian Oceans. In the North Atlantic, the ... TīmeklisDistinct pairing with embrace (Ref. 205).Ovoviviparous (aplacental viviparity), with uterine cannibalism (embryos feeding on other ova produced by the mother …

Lamna nasus Shark-References

TīmeklisLamna nasus (Bonnaterre, 1788) Leefgebied haringhaai Afbeeldingen op Wikimedia Commons: Haringhaai op Wikispecies: Portaal Biologie: De haringhaai of neushaai (Lamna nasus) is een haai uit de familie van Haringhaaien (Lamnidae). Samen met zes andere families behoren de Lamnidae tot de orde van de Lamniformes TīmeklisLamna nasus (Bonnaterre, 1788) Combined Nomenclature An annually revised goods classification scheme used in EU for the purposes of customs duty and foreign … indio grocery stores

Lamna nasus – Wikipédia, a enciclopédia livre

The porbeagle or porbeagle shark (Lamna nasus) is a species of mackerel shark in the family Lamnidae, distributed widely in the cold and temperate marine waters of the North Atlantic and Southern Hemisphere. In the North Pacific, its ecological equivalent is the closely related salmon shark (L. ditropis). It … Skatīt vairāk The etymology of the word "porbeagle" is obscure. A common suggestion is that it combines "porpoise" and "beagle", referencing this shark's shape and tenacious hunting habits. Another is that it is derived from the Skatīt vairāk The porbeagle is a very stout-bodied shark with a fusiform (spindle-like) shape. The long, conical snout tapers to a sharp point, and is supported by enlarged, highly calcified rostral cartilages. The eyes are large and black, without nictitating membranes (protective … Skatīt vairāk The porbeagle has very rarely, if ever, bitten swimmers or boats. As of 2009, the International Shark Attack File attributes three bites to this species, one provoked and none fatal, and two on boats. One older anecdote tells of a fisherman who provoked a … Skatīt vairāk Several phylogenetic studies, based on morphological characters and mitochondrial DNA sequences, have established the sister species relationship between the porbeagle and … Skatīt vairāk The porbeagle has an almost global amphitemperate distribution, i.e. it is absent from the tropics; in the North Pacific, its niche is assumed by the salmon shark. It is found … Skatīt vairāk Fast and energetic, the porbeagle can be found singly or in groups. Its fusiform body, narrow caudal peduncle with lateral keels, and … Skatīt vairāk The rapid collapse of porbeagle stocks on both sides of the North Atlantic is often cited as archetypal of the "boom and bust" pattern of most shark fisheries. Factors including a small … Skatīt vairāk Tīmeklis2024. gada 3. aug. · Lamna nasus. This shark closely resembles the white and salmon sharks, but it is easy to identify the white or light gray free rear tip of its dorsal fin. It has the classic mackerel shark appearance, from its conical snout to its crescent caudal (tail) fin, and the dark grey coloring over its body except for the pale underside. Tīmeklis2015. gada 6. jūl. · The porbeagle (Lamna nasus) is a medium-sized species of lamnid shark, typically reaching 2.5 meters in length. It is closely related to the salmon shark, its north Pacific ecological equivalent and sister species, and similarly built - with a powerful, stout and fusiform-shaped body, pointed snout, large crescent-shaped … loctite 648 scheda tecnica