What is the maximal age a Philippine porcupine reaches?
An adult Philippine porcupine (Hystrix pumila) usually gets as old as 9.5 years.
Philippine porcupines are around 112 days in the womb of their mother. When born, they weight 341 grams (0.75 lbs) and measure 5.5 cm (0′ 3″). They are a member of the Hystricidae family (genus: Hystrix). Fully grown, they reach a bodylength of 54.2 cm (1′ 10″).
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 Philippine porcupine, or Palawan porcupine (Hystrix pumila) is a species of rodent in the family Hystricidae (Old World porcupines) endemic to the island of Palawan in the Philippines. It is known locally as durian or landak.Apparently, its population is stable, but it is reported to be persecuted by farmers as pests in coconut plantations. Locally common to uncommon, the species is found in primary and secondary forest in the mountains and in the lowlands. This species also inhabits caves, but is commonly found under tree buttresses or in rock crevices. It endemic and restricted to the Palawan Faunal Region. It has been recorded in the islands of Busuanga, Calauit, and Coron, and on the mainland at the Puerto Princesa Subterranean River National Park, and the forested areas of El Nido.This mammal appears to have no natural enemies. Its outer covering of spines serves as its protection and defense system. It measures about 42–93 cm (1.38–3.05 ft) long, not counting a tail of about 2.5–19 cm (0.98–7.48 in) and weighs 3.8–5.4 kg (8.4–11.9 lb).
Animals of the same family as a Philippine porcupine
Not really brothers and sisters, but from the same biological family (Hystricidae):
- Asiatic brush-tailed porcupine with 1 babies per pregnancy
- African brush-tailed porcupine becoming 22.83 years old
- Cape porcupine becoming 20 years old
- Malayan porcupine becoming 27.25 years old
- Indian crested porcupine with 2 babies per pregnancy
- Long-tailed porcupine becoming 10.08 years old
- Crested porcupine with 2 babies per pregnancy
- Thick-spined porcupine growing to a mass of 4.59 kgs (10.12 lbs)
Animals that reach the same age as Philippine porcupine
With an average age of 9.5 years, Philippine porcupine are in good companionship of the following animals:
- Asian small-clawed otter usually reaching 10.08 years
- Siberian weasel usually reaching 8.83 years
- Greater Egyptian gerbil usually reaching 8.17 years
- White-lined broad-nosed bat usually reaching 10.17 years
- Hispaniolan solenodon usually reaching 11.33 years
- Four-horned antelope usually reaching 10.75 years
- Least weasel usually reaching 10 years
- Black-tailed prairie dog usually reaching 8.5 years
- Pichi usually reaching 9 years
- Fishing cat usually reaching 10 years
Weighting as much as Philippine porcupine
A fully grown Philippine porcupine reaches around 3.55 kg (7.82 lbs). So do these animals:
- Margay weighting 3.27 kilos (7.21 lbs) on average
- Red ruffed lemur weighting 3.87 kilos (8.53 lbs) on average
- Sechuran fox weighting 4.23 kilos (9.33 lbs) on average
- Grivet weighting 3.86 kilos (8.51 lbs) on average
- Northern tamandua weighting 4.11 kilos (9.06 lbs) on average
- Eastern hare-wallaby weighting 3 kilos (6.61 lbs) on average
- White-throated guenon weighting 3.44 kilos (7.58 lbs) on average
- Short-eared rock-wallaby weighting 4.02 kilos (8.86 lbs) on average
- Black-rumped agouti weighting 2.9 kilos (6.39 lbs) on average
- Parma wallaby weighting 4.16 kilos (9.17 lbs) on average
Animals as big as a Philippine porcupine
Those animals grow as big as a Philippine porcupine:
- Raffles’ banded langur with 51.4 cm (1′ 9″)
- Korean hare with 46.5 cm (1′ 7″)
- Amami rabbit with 44.4 cm (1′ 6″)
- Günther’s dik-dik with 61.2 cm (2′ 1″)
- Thollon’s red colobus with 57 cm (1′ 11″)
- Dusky pademelon with 54.5 cm (1′ 10″)
- South American coati with 52.8 cm (1′ 9″)
- Assam macaque with 60.5 cm (2′ 0″)
- Hoary fox with 60 cm (2′ 0″)
- Rhesus macaque with 55.5 cm (1′ 10″)