What is the description of Elephas maximus?
What is the description of Elephas maximus?
Elephas maximus is one of the largest terrestrial organisms and is considered a megafauna species. Asian elephants have gray skin that is covered with hair. In adults, this hair is sparse, while calves have thicker brown hair. The body length ranges from 550 to 640 cm.
What is the period of Elephas maximus?
The genus Elephas originated in Sub-Saharan Africa during the Pliocene and spread throughout Africa before expanding into the southern half of Asia. The earliest indications of captive use of Asian elephants are engravings on seals of the Indus Valley Civilisation dated to the 3rd millennium BC.
Do elephants reproduce asexually or sexually?
Asian elephants reproduce sexually. They exhibit “polygynous mating” in which females choose which males they want to mate with and the males compete for the females.
What do Elephas maximus eat?
Can consume many species of plants, as well as twigs and bark but usually only a few plant taxa
- Feed on mostly browse plants during dry season.
- Shift to grass in first part of wet season;
- Return to browse feeding after heavy rains (when grass less nutritious)
What is an elephant’s behavior?
Aggressive behaviour Elephants are usually peaceful animals. Females may, however, be aggressive when young calves are present and bulls can be exceptionally aggressive during musth. All elephants may become aggressive when sick, injured or harassed. Elephants react to threats or challenges in three different ways.
What are elephants physical appearance?
Elephant, (family Elephantidae), largest living land animal, characterized by its long trunk (elongated upper lip and nose), columnar legs, and huge head with temporal glands and wide, flat ears. Elephants are grayish to brown in colour, and their body hair is sparse and coarse.
Which is the biggest elephant in Asia?
Thechikkottukavu Ramachandran (born c. 1964) is an elephant owned by Thechikottukavu devasom, a temple in Kerala. Standing at 316 cm, he is the tallest living captive elephant in India and the second in Asia….Thechikottukavu Ramachandran.
| Species | Elephas maximus (Asian Elephant) |
|---|---|
| Height | 3.16 m (10 ft 41⁄2 in) |
| Named after | Sri Rama |
What is on the endangered list?
Species Directory
| Common name | Scientific name | Conservation status ↓ |
|---|---|---|
| African forest elephant | Critically Endangered | |
| Amur Leopard | Panthera pardus orientalis | Critically Endangered |
| Black Rhino | Diceros bicornis | Critically Endangered |
| Bornean Orangutan | Pongo pygmaeus | Critically Endangered |
Do elephants die of a broken heart?
When elephants lose a mate, they can die from a broken heart. They are the only animals that die as a result of heartbreak. Other elephants in their herd try to comfort them, try to will them back to life, but it’s too late.
What is the average number of offspring for a elephant?
Elephants give birth around every four years, and given their pregnancies can last around two years, that is quite a lot! Although elephants can live for 60-70 years, they typically only have about four or five babies during their lives.
Is an elephant a herbivore?
All elephant species are herbivores, consuming only plant material. The elephants of Africa are browsers, and eat mostly grasses, turning to leaves, twigs, bark, flowers, and fruits when the grasses are not available. Asians are grazers and consume a similar range of plants, including large amounts of bamboo.
What does Human Reproduction usually involve?
Human reproduction is any form of sexual reproduction resulting in human fertilization. It typically involves sexual intercourse between a man and a woman. During sexual intercourse, the interaction between the male and female reproductive systems results in fertilization of the woman’s ovum by the man’s sperm.
What is the process of reproduction?
- Sexual Intercourse. Sexual intercourse is the reproductive act in which semen can be expelled into the female via male ejaculation.
- Conception. Conception occurs when a single sperm penetrates the egg and fuses together.
- Pregnancy. The normal pregnancy lasts between 38 to 42 weeks.
- Birth. Birth is when the fetus is expelled.
Why is cell reproduction considered to be important?
Why is the reproduction of cells important? Reproduction ensures that life exists beyond its present generation. Reproduction transfers genetic information (DNA) from parents to offspring.
How do living things reproduce?
When living things reproduce, they make new living things. This is true even of the simplest microorganisms, which may reproduce by simply dividing into two parts. Each new part is able to move, feed, grow, and perform the other functions of living.