Admin What makes sperm whales different from other whales?
The sperm whale’s unique body is unlikely to be confused with any other species. The sperm whale’s distinctive shape comes from its very large, block-shaped head, which can be one-quarter to one-third of the animal’s length. The whale lifts its flukes high out of the water as it begins a feeding dive.
What parts of whales are used?
Nearly every part of the whale was used. Meat, skin, blubber, and organs were eaten as an important source of protein, fats, vitamins, and minerals. Baleen was woven into baskets and used as fishing line. In warmer climates, baleen was also used as a roofing material.
Why is sperm whales called sperm whales?
Sperm whales are named after the spermaceti – a waxy substance that was used in oil lamps and candles – found on their heads. 5. Sperm whales are known for their large heads that account for one-third of their body length.
What are sperm whales used for?
Spermaceti was used in oil lamps, lubricants, and candles. Sperm whales were a primary target of the commercial whaling industry from 1800 to 1987, which nearly decimated all sperm whale populations. While whaling is no longer a major threat, sperm whale populations are still recovering.
What is the name of the sperm whale?
Sperm Whale – Physeter macrocephalus. Description. The Sperm Whale is the largest of all toothed whales, and many people immediately think of the story of Moby Dick when they see one. It is well known for the grayish color that it features.
How many teeth does a sperm whale have?
There are between 20 and 26 large teeth on each side of the lower jaw. The teeth in the upper jaw rarely break through the gums. Sperm whale flippers are paddle-shaped and small compared to the size of the body, and their flukes are triangular.
What is the name of the whale with rows of teeth?
Sperm Whale – Physeter macrocephalus. Description. The Sperm Whale is the largest of all toothed whales, and many people immediately think of the story of Moby Dick when they see one. It is well known for the grayish color that it features. The unique body design also offers a very large head with rows of sharp teeth.
How do whales reproduce?
Reproduction Female Sperm Whales only have offspring every 5 years so with low numbers of them it is hard for them to increase. Other females will assist with the birth which is quite fascinating for animals to be a part of. These calves drink milk for up to two years which is twice as long as other baby whales.