the avg life peroid of shark
2007-03-21 05:09:39 · 5 answers · asked by hari 1 in Science & Mathematics ➔ Zoology
25 years uhmm yeah i guess but if u want e-mail bro!
love ya, bitchtits!
mike
2007-03-21 05:23:23 · answer #1 · answered by mike 3 · 0⤊ 1⤋
SHARK LIFE SPAN
Great White Shark No one knows the life span of the great white shark. Some people estimate it to be about 100 years, but this has not been proven.
Tiger shark Perhaps 30 - 40 years.
Nurse shark Nurse sharks reach maturity at about 15 to 20 years old. Life span is about 25 years (in captivity)
Whitetip reef shark Unknown
Short-finned Mako shark Unknown
Great Hammerhead shark Unknown
Lemon shark Unknown
Bull shark Unknown
Galapagos shark Unknown
Megamouth shark Unknown
Spiny Dogfish shark Estimates of the dogfish's life span range from 25-100 years.
Tiger shark Unknown
Basking shark Unknown
Whale shark It has been estimated that whale sharks may live up to 100 - 150 years.
Spined pygmy shark Unknown
2007-03-21 05:49:14 · answer #2 · answered by Curly 4 · 1⤊ 0⤋
The average life span of a shark is 25 years, but some sharks can live to be 100.
PcD
2007-03-21 06:30:22 · answer #3 · answered by shalu 3 · 0⤊ 0⤋
relies upon on the Species of shark, interior the main nicely regular are numerous families, and an excellent sort of greater i neglected im useful. some examples comprise : Carcharhinidae - Requiem Sharks - 1000's of species, this one contains clean Water Sharks, this family participants looks to get a clean one added and added away so often maximum dont evaluate those easily "Sharks" yet a duck is a duck good? Sphyrnidae - Hammerheads - 8 Species interior the family participants Hemigaleidae - Weasel Sharks - 7 Species interior the family participants Triakidae - Houndsharks - 37 Species of which here families are Houndsharks Proscylliidae - Finback Catsharks - 5 species Scyliorhinidae - Catsharks - one 0 five species each and each of Species interior each and each family participants can to diverse a protracted time. considering that alot of species it truly is unclear how previous they are able to stay.
2016-12-19 10:43:51 · answer #4 · answered by ? 4 · 0⤊ 0⤋
My understanding is that fish don't have life spans. They have very efficient systems and would live indeterminately if it weren't for predators or disease.
2007-03-21 07:59:29 · answer #5 · answered by Anonymous · 1⤊ 0⤋