How big does a Neotropical otter get? Here is an overview over the average adult age:
A grown Neotropical otter (Lontra longicaudis) reaches an average size of 60.2 cm (2′ 0″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 6.55 kg (14.44 lbs). A Neotropical otter has 3 babies at once. The Neotropical otter (genus: Lontra) is a member of the family Mustelidae.
As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.
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.
Animals of the same family as a Neotropical otter
We found other animals of the Mustelidae family:
- Spotted-necked otter with a size of 59.7 cm (2′ 0″)
- European mink with a size of 36.1 cm (1′ 3″)
- Black-footed ferret with a size of 39.7 cm (1′ 4″)
- Steppe polecat with a size of 43.2 cm (1′ 6″)
- Colombian weasel with a size of 21.5 cm (0′ 9″)
- American hog-nosed skunk with 3 babies per litter
- Steppe polecat with a size of 43.5 cm (1′ 6″)
- Spotted-necked otter with a size of 59.4 cm (2′ 0″)
- North American river otter with a size of 68.5 cm (2′ 3″)
- Southern river otter with a size of 59 cm (2′ 0″)
Animals with the same size as a Neotropical otter
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Neotropical otter:
- Dusky leaf monkey with a size of 54.9 cm (1′ 10″)
- Thick-spined porcupine with a size of 54.2 cm (1′ 10″)
- Marbled cat with a size of 51.7 cm (1′ 9″)
- Long-nosed mongoose with a size of 55.4 cm (1′ 10″)
- Gray snub-nosed monkey with a size of 70.7 cm (2′ 4″)
- Linnaeus’s two-toed sloth with a size of 69 cm (2′ 4″)
- Black-and-white ruffed lemur with a size of 54.7 cm (1′ 10″)
- Arctic fox with a size of 56.4 cm (1′ 11″)
- Marsh mongoose with a size of 50 cm (1′ 8″)
- Common genet with a size of 55.4 cm (1′ 10″)
Animals with the same litter size as a Neotropical otter
Here is a list of animals that have the same number of babies per litter (3) as a Neotropical otter:
- European mole
- Ungava collared lemming
- Xerus erythropus
- Plains harvest mouse
- Reddish-gray musk shrew
- Western mouse
- Hispid pocket mouse
- Humboldt’s hog-nosed skunk
- Yellow-throated marten
- Four-toed hedgehog
Animals with the same weight as a Neotropical otter
As a comparison, here are some other animals that weight as much as the Lontra longicaudis:
- Sooty mangabey with a weight of 6.94 kilos (15.3 lbs)
- Northern white-cheeked gibbon with a weight of 7.32 kilos (16.14 lbs)
- Milne-Edwards’s sifaka with a weight of 6.57 kilos (14.48 lbs)
- Celebes crested macaque with a weight of 7.37 kilos (16.25 lbs)
- White-fronted surili with a weight of 6.12 kilos (13.49 lbs)
- Bush dog with a weight of 6.32 kilos (13.93 lbs)
- Raffles’ banded langur with a weight of 7.02 kilos (15.48 lbs)
- Linnaeus’s two-toed sloth with a weight of 6.61 kilos (14.57 lbs)
- Malayan civet with a weight of 7.35 kilos (16.2 lbs)
- Red-handed howler with a weight of 6.17 kilos (13.6 lbs)