The genus has a long fossil history. The shortfin mako (Isurus oxyrinchus) lives in tropical and temperate seas, the longfin mako (I. paucus) in tropical seas. Retain a shortfin mako shark only if it is dead at haulback.

Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species. Isurus paucus Length Up to about 14 ft, generally around 7 ft Description Dark blue to bluish-black dorsally, fading somewhat on the sides; conical snout Food Uncertain, but thought to feed on squid and bony fishes Habitat Pelagic waters from near the surface to depths of about 700 ft, but may go much deeper; may […] Isurus is the mako shark or mackeral shark.

About the Longfin Mako Shark. Isurus ranges in length from 2.5 to 4.5 metres (8 to 15 ft), and can grow to about 800 kilograms (1,760 lb).

The Longfin Mako Shark is a rare species, found mainly in tropical and temperate waters. The Longfin Mako Shark is found globally in temperate and tropical waters. This is the same family as the great white shark. Fishermen using non-pelagic longline commercial gear (e.g., bottom longline, gillnet, handgear, etc) must release all shortfin sharks, alive or dead, with a minimum of harm, while giving due consideration to the safety of crew members. White shark has triangular teeth with serrated edges, blunter snout. Longfin Mako Shark. although not confirmed, they are thought to be distributed worldwide. The largest shortfin mako shark caught was a 14.6-foot-long, while the longest longfin was 13.7 feet. The longfin mako has a slimmer build and long, broad pectoral fins which would make it most likely a slow swimming and endothermic shark, less active than the shortfin mako. The extent of the population and their range is somewhat uncertain due to the fact Longfin Makos are often misidentified as Shortfin Makos, which outnumber Longfins 1000 fold in fishery landings. Blue shark lacks lunate caudal fin, caudal keels, sharply pointed snout. It is larger than the Shortfin Mako, reaching at least 2.5 metres in length and weighing over 70 kilograms.

It is a genus of fast-swimming sharks, the Lamnidae. Longfin mako has larger eyes, longer pectoral fins, dusky or blue-black underside of snout and area around mouth. Mako shark, either of two species of swift, active, potentially dangerous sharks of the family Lamnidae. The shortfin mako is on record as the fastest-swimming shark, capable of bursts of speed up to 18.8 metres per second (68 km/h; 42 mph). Both are streamlined and have pointed snouts, crescent-shaped tails, … The longfin mako shark (Isurus paucus) is a species of mackerel shark in the family Lamnidae, with a probable worldwide distribution in temperate and tropical waters. There are two living species in this genus: the common shortfin mako shark and the rare longfin mako shark.

The shortfin mako shark / ˈ m ɑː k oʊ / (Isurus oxyrinchus), also known as the blue pointer or bonito shark, is a large mackerel shark.It is commonly referred to as the mako shark, as is the longfin mako shark (Isurus paucus).

Both the shortfin and longfin mako can be found worldwide from California to Argentinian waters to the South Pacific. The longfin mako shark, Isurus paucus, is a large shark found in temperate and tropical seas worldwide.It is commonly included under the name "mako" with its more common relative the shortfin mako shark, Isurus oxyrinchus.

An uncommon species, it is typically lumped together under the name mako with its better-known relative, the shortfin mako shark (I.