How many baby Neotropical otters are in a litter?
A Neotropical otter (Lontra longicaudis) usually gives birth to around 3 babies.
Upon birth, they weight 136 grams (0.3 lbs) and measure 91.3 cm (3′ 0″). They are a member of the Mustelidae family (genus: Lontra). An adult Neotropical otter grows up to a size of 60.2 cm (2′ 0″).
To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.
The neotropical otter or neotropical river otter (Lontra longicaudis) is an otter species found in Central America, South America and the island of Trinidad. It is physically similar to the northern and southern river otter, which occur directly north and south of this species’ range. The length of the neotropical otter can range from 36–66 centimetres (14–26 in), plus a tail of 37–84 centimetres (15–33 in). Body weight ranges from 5–15 kilograms (11–33 lb). Otters are members of the family Mustelidae, the most species-rich (and therefore diverse) family in the order Carnivora.This otter is found in many different riverine habitats, including deciduous and evergreen forests, savannas, llanos and pantanal. It prefers to live in clear fast-flowing rivers and streams. It is a relatively solitary animal and feeds mostly on fish and crustaceans.
Other animals of the family Mustelidae
Neotropical otter is a member of the Mustelidae, as are these animals:
- Spotted-necked otter with 2 babies per pregnancy
- Sea otter with 1 babies per pregnancy
- Hog badger with 3 babies per pregnancy
- Indonesian mountain weasel weighting only 466 grams
- Lesser grison becoming 7.25 years old
- American badger with 2 babies per pregnancy
- Eastern spotted skunk with 5 babies per pregnancy
- American hog-nosed skunk with 3 babies per pregnancy
- Hooded skunk with 4 babies per pregnancy
- Back-striped weasel weighting around 1.5 kilograms (3.31 lbs)
Animals that share a litter size with Neotropical otter
Those animals also give birth to 3 babies at once:
- Egyptian mongoose
- Rock vole
- Kinabalu squirrel
- Kobe mole
- Fat mouse
- Darien harvest mouse
- Namaqua dune mole-rat
- Père David’s mole
- Japanese mole
- Indian hairy-footed gerbil
Animals with the same weight as a Neotropical otter
What other animals weight around 6.55 kg (14.44 lbs)?
- Thomas’s langur usually reaching 6.69 kgs (14.75 lbs)
- Formosan rock macaque usually reaching 5.75 kgs (12.68 lbs)
- Maroon leaf monkey usually reaching 6.37 kgs (14.04 lbs)
- Zanzibar red colobus usually reaching 7.16 kgs (15.79 lbs)
- Agile mangabey usually reaching 7.11 kgs (15.67 lbs)
- Lar gibbon usually reaching 5.6 kgs (12.35 lbs)
- Hoolock gibbon usually reaching 6.7 kgs (14.77 lbs)
- De Brazza’s monkey usually reaching 5.32 kgs (11.73 lbs)
- Asian golden cat usually reaching 7.73 kgs (17.04 lbs)
- Red-handed howler usually reaching 6.17 kgs (13.6 lbs)
Animals with the same size as a Neotropical otter
Also reaching around 60.2 cm (2′ 0″) in size do these animals:
- Javan surili gets as big as 51 cm (1′ 9″)
- White-striped dorcopsis gets as big as 53.8 cm (1′ 10″)
- Ursine tree-kangaroo gets as big as 62.4 cm (2′ 1″)
- Crab-eating fox gets as big as 65 cm (2′ 2″)
- Culpeo gets as big as 72 cm (2′ 5″)
- Giant forest genet gets as big as 57.2 cm (1′ 11″)
- Golden snub-nosed monkey gets as big as 64.7 cm (2′ 2″)
- Matschie’s tree-kangaroo gets as big as 53.8 cm (1′ 10″)
- North American river otter gets as big as 68.5 cm (2′ 3″)
- Black-footed mongoose gets as big as 61.3 cm (2′ 1″)