Kingdom: Lamnidae
Phylum: Phylum
Class: Cartilaginous
Family: Mackerel
Order: Mackerel
Genus: Isurus
Species: Shortfin Mako Shark
Subspecies: Shortfin Mako, (Isurus Oxysinchus), Longfin Mako (Isurus Paucus)
Existence: Been around for over 60 million years ago
Closest Living Relative: Great White Sharks as well as the cold water Porbeable and Salmon Sharks
3 Ancestors:
White Shark
Atlantic Common Thresher Shark
Pacific Common Thresher Shark
Physical Description: Pointed snouts and long gill slits, dark blue grey back, light metalic blue sides, and white undersides. Their teeth are conical and pointy, they are also visible when their mouth is shut
Point Key Characteristics: Cresent moon shaped like tail, pointy snout, dark blue grey backs
Size: Average size is 6-7 ft but can grow up to 12 ft
Weight: 130-300 lbs
Life Span: Up to 30 years
Male and Female Difference: Female are longer
Rainfall: Mako sharks live in the open ocean, rainfall has minimal impact on their habitat. They are found in both temperate and tropical waters, where ocial conditions can range from calm to stormy, independent of terrestrial rainfall
Plants: Mako shark's environment is primarily open ocean, so it does not interact with plants. However, areas with rich marine ecosystems, such as kelp forests or seagrass beds, support prey species it may hunt
Animals: Coexists with a variety of marine animals, including tuna, swordfish, squid, and smaller sharks, which are often itrs prey. Other marine predators like orcas and larger sharks may compete wiht or occasionally prey ipon young mako sharks
Temperature: 16 C to 22 C though they are capable of tolorating coder waters
Terrain: Open ocean with depths ranging from 1,640 to 19,70 feet but can ocasionally be found near coastal waters during feeding
Continents Found: Mako sharks are found in tropical and temperate oceans woldwide, including the Atlantic, Pacific, and Indian Oceans, and around continets like North and South America, Africa, Asia, and Australia
Invasive: Not considered invasive, they are native to their widespread global range
What Does It Eat? Primarily feed on bony fish such as tuna, mackerel, and herring, as well as cephalopods like squid. They occasionally also eat smaller sharks and other things.
How Often? They eat as often as necessary to sustain energy level, typically consuming prey every few days. Their fast metabolism required them to eat frequently, especially when chasing high energy prey like tuna
How Does It Get Its Food? They are opportunistic and fast hunters, using their speed and agiligy to chase down prey. they have sharp, surrated teeth designed to grasp slippery prey and tear trhough flesh
Special Foods? Squid is a favored food source for young mako sharks, while larger adults tend to focus on fast swimming fish like tuna and swordfish
Live in packs or solo: Primarily solotary creatures, though they may occasionally be found in pairs or small groups, especially in areas with abundant food sources
Roles withing the community: No defined hierarchy or social roles among Mako sharks due to their largy solitary nature
Male or female led groups: Groups are uncommon, but when they occur, there is no ecidence to suggest a leader baesd on sex
Induviduals that make up a group: Temporarily consist of individuals of similar size and age, likely gathering opportunistically for feeding
How do they interact with each other: Minimal, except during mating or when competing for prey
How often do they mate: Mako sharks reproduce evert 2-3 years due to the energy demands of gestation
How many mates do they have: both male and females may mate with multiple partners
Time of Year: Typically occurs during spreing or summer, depending on the region
Mating rituals: males biting the female to hold her in position, leading scars often seen on females
Number of offspring produces at time: 4-25 pups per litter
Unique characteristics of their mating: Mako sharks are ovoviviparus, meaning embryos develop inside eggs withing the mothers body, feeding on unfertelized eggs for nourishment
Stages of development: Mako sharks develop in three stages which are embryo, juvenile, and adult
How old before sexual maturity: Males at 7-9 years, while females at 18-21
Activities and environment of stages:
Embryo: Develops inside the mother, nourished through oophagy
Juvenile: Stays in shallower waters, learning to hunt smaller prey
Adult: Moves to open waters, preying on larger fish and squid
Difference between males and females: Females are generally larger and have thicker skin to enfure male courtship bites. Males are smaller and reach maturity faster
Predation: Few predators, larger sharks and killer whales
Sexual Competition:
Disease: Couldn't find any, only pararites that they have been caught with
Inter-Species: White Sharks or larger sharks in general, and killer whales
Intra-Species: Shortfin and Longfin Mako Shark
What They Compete Over: Food sources
Affect of Invasive Species: More food that they compete for meaning they have a larger risk of being killed by predators
Rating: Endangered
Population: 860,000 estimated in 2017
Population Trend: Declined due to overfishing
Impacts: Population decrease due to overfishing
Potential Future Impacts: Can be totally gone
How long have humans been interacting with this species: Since 1810 when they first discovered the first mako shark
Efforts to Minimize Impacts: Improve management measures, improving fishing gear for only other things and not mako sharks