Categories
Animal Weight

How much does a Heermann’s kangaroo rat weight?

It is hard to guess what a Heermann’s kangaroo rat weights. But we have the answer:

An adult Heermann’s kangaroo rat (Dipodomys heermanni) on average weights 63 grams (0.14 lbs).

The Heermann’s kangaroo rat is from the family Heteromyidae (genus: Dipodomys). It is usually born with about 3 grams (0.01 lbs). They can live for up to 2.33 years. When reaching adult age, they grow up to 11.1 cm (0′ 5″). On average, Heermann’s kangaroo rats can have babies 2 times per year with a litter size of 3.

As a reference: An average human weights in at 62 kg (137 lbs) and reaches an average size of 1.65m (5′ 5″). Humans spend 280 days (40 weeks) in the womb of their mother and reach around 75 years of age.

The average adult weight of a Heermann's kangaroo rat is 63 grams (0.14 lbs)

Heermann’s kangaroo rat (Dipodomys heermanni) is a species of rodent in the family Heteromyidae. Their long smooth pelage resembles typical kangaroo rats, with their dorsal side showing a mixed range of olive, black and orange colors. There are 9 distinguished sub-species of Dipodomys heermanni: D.h. arenae, D.h. berkeleyensis, D.h. dixoni, D.h. goldmani, D.h. heermanni, D.h. jolonensis, D.h.morroensis, D.h. swarthi, and D.h. tularensis. The dental formula of Dipodomys heermanni is 1.0.1.31.0.1.3 × 2 = 20.It is considered “broad-faced”, unlike many other species of kangaroo rats, which are considered to be “narrow-faced”. It has five toes on each hind foot, and this small characteristic is important in distinguishing it from similar species such as Dipodomys californicus and Dipodomys nitratoides. Additionally it is smaller than Dipodomys ingens, Dipodomys venustus, and Dipodomys elephantinus.Heermann’s kangaroo rat averages a total length of 250–313 mm (9.8–12.3 in), with their tail measuring 160–200 mm (6.3–7.9 in), their hind foot measuring 38–46 mm (1.5–1.8 in), and their ear measuring 10–17 mm (0.39–0.67 in). Additionally when looking at all standard external measurements it has been found they demonstrate significant sexual dimorphism.

Animals of the same family as a Heermann’s kangaroo rat

We found other animals of the Heteromyidae family:

Animals with the same weight as a Heermann’s kangaroo rat

As a comparison, here are some other animals that weight as much as the Dipodomys heermanni:

Animals with the same size as a Heermann’s kangaroo rat

Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Heermann’s kangaroo rat:

Animals with the same litter size as a Heermann’s kangaroo rat

Here is a list of animals that have the same number of babies per litter (3) as a Heermann’s kangaroo rat:

Animals with the same life expectancy as a Heermann’s kangaroo rat

Completely different animals, but becoming as old as a Heermann’s kangaroo rat: