What is the maximal age a American pika reaches?
An adult American pika (Ochotona princeps) usually gets as old as 7 years.
American pikas are around 30 days in the womb of their mother. When born, they weight 11 grams (0.02 lbs) and measure 5.1 cm (0′ 3″). As a member of the Ochotonidae family (genus: Ochotona), a American pika caries out around 2 little ones per pregnancy, which happens around 2 times a year. Fully grown, they reach a bodylength of 19 cm (0′ 8″).
As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.
The American pika (Ochotona princeps), a diurnal species of pika, is found in the mountains of western North America, usually in boulder fields at or above the tree line. They are herbivorous, smaller relatives of rabbits and hares.
Animals of the same family as a American pika
Not really brothers and sisters, but from the same biological family (Ochotonidae):
- Tsing-ling pika bringing the scale to 105 grams
- Nubra pika getting as big as 7.5 cm (0′ 3″)
- Himalayan pika with 3 babies per pregnancy
- Koslov’s pika with 1 babies per pregnancy
- Collared pika becoming 6 years old
- Steppe pika becoming 4 years old
- Gaoligong pika getting as big as 16.7 cm (0′ 7″)
- Large-eared pika with 4 babies per pregnancy
- Ili pika getting as big as 20.3 cm (0′ 8″)
- Ladak pika getting as big as 17.7 cm (0′ 7″)
Animals that reach the same age as American pika
With an average age of 7 years, American pika are in good companionship of the following animals:
- Gray short-tailed opossum usually reaching 6 years
- Greater musky fruit bat usually reaching 8 years
- White-tailed rat usually reaching 6 years
- Snowshoe hare usually reaching 8 years
- Woodland dormouse usually reaching 5.75 years
- Orange-bellied Himalayan squirrel usually reaching 7.08 years
- Kowari usually reaching 7 years
- Coruro usually reaching 6 years
- Least chipmunk usually reaching 6.25 years
- Eastern quoll usually reaching 6.75 years
Animals with the same number of babies American pika
The same number of babies at once (2) are born by:
- White-footed vole
- Pouched gerbil
- Moncton’s mosaic-tailed rat
- Richmond’s squirrel
- Molina’s hog-nosed skunk
- Fresno kangaroo rat
- Island fox
- American black bear
- Calamian deer
- Northern pygmy mouse
Weighting as much as American pika
A fully grown American pika reaches around 158 grams (0.35 lbs). So do these animals:
- Zanzibar bushbaby with 147 grams
- Hinde’s rock rat with 141 grams
- Lunda rope squirrel with 135 grams
- Unexpected cotton rat with 140 grams
- Spectral bat with 171 grams
- Short-furred dasyure with 161 grams
- Zanzibar bushbaby with 148 grams
- Val’s gundi with 174 grams
- Lesser stick-nest rat with 150 grams
- Javanese flying squirrel with 156 grams
Animals as big as a American pika
Those animals grow as big as a American pika:
- Long-tailed mountain rat with 15.9 cm (0′ 7″)
- Broad-toothed mouse with 16.6 cm (0′ 7″)
- Ochre bush squirrel with 16 cm (0′ 7″)
- Ruddy treeshrew with 18.5 cm (0′ 8″)
- Biak naked-backed fruit bat with 16.4 cm (0′ 7″)
- Black-spined Atlantic tree-rat with 21.3 cm (0′ 9″)
- Horse-tailed squirrel with 22.8 cm (0′ 9″)
- Bryant’s woodrat with 20.9 cm (0′ 9″)
- Japen rat with 21.6 cm (0′ 9″)
- Afghan pika with 19.7 cm (0′ 8″)