It is hard to guess what a Common pipistrelle weights. But we have the answer:
An adult Common pipistrelle (Pipistrellus pipistrellus) on average weights 5 grams (0.01 lbs).
The Common pipistrelle is from the family Vespertilionidae (genus: Pipistrellus). It is usually born with about 1 grams (0 lbs). They can live for up to 16.67 years. When reaching adult age, they grow up to 3.9 cm (0′ 2″). On average, Common pipistrelles can have babies 1 times per year with a litter size of 1.
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 common pipistrelle (Pipistrellus pipistrellus) is a small pipistrelle microbat whose very large range extends across most of Europe, North Africa, southwestern Asia, and may extend into Korea. It is one of the most common bat species in the British Isles. In Europe, the northernmost confirmed records are from southern Finland near 60°N. In 1999, the common pipistrelle was split into two species on the basis of different-frequency echolocation calls. The common pipistrelle uses a call of 45 kHz, while the soprano pipistrelle echolocates at 55 kHz. Since the two species were distinguished, a number of other differences, in appearance, habitat and food, have also been discovered.
Animals of the same family as a Common pipistrelle
We found other animals of the Vespertilionidae family:
- Cadorna’s pipistrelle with a weight of 6 grams
- Western broad-nosed bat with a weight of 11 grams
- Melck’s house bat with 1 babies per litter
- Nyctophilus geoffroyi with a weight of 2 grams
- Lesser hairy-winged bat with a weight of 13 grams
- Glen’s wattled bat with a weight of 10 grams
- Common bent-wing bat with a weight of 10 grams
- Riparian myotis with a weight of 4 grams
- Botswanan long-eared bat with a weight of 7 grams
- Angulate pipistrelle with a weight of 3 grams
Animals with the same weight as a Common pipistrelle
As a comparison, here are some other animals that weight as much as the Pipistrellus pipistrellus:
- Little yellow bat bringing 4 grams to the scale
- Groove-toothed bat bringing 4 grams to the scale
- Desert pygmy mouse bringing 6 grams to the scale
- Taiwanese brown-toothed shrew bringing 6 grams to the scale
- Lesser woolly bat bringing 6 grams to the scale
- Pygmy shrew tenrec bringing 4 grams to the scale
- African pygmy mouse bringing 6 grams to the scale
- Borneo roundleaf bat bringing 4 grams to the scale
- Ornate shrew bringing 5 grams to the scale
- Dent’s shrew bringing 4 grams to the scale
Animals with the same size as a Common pipistrelle
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Common pipistrelle:
- Proboscis bat with a size of 4.2 cm (0′ 2″)
- Daubenton’s bat with a size of 4.4 cm (0′ 2″)
- Daubenton’s bat with a size of 4.4 cm (0′ 2″)
- White-winged serotine with a size of 3.7 cm (0′ 2″)
- Cursor grass mouse with a size of 3.7 cm (0′ 2″)
- Woermann’s bat with a size of 4 cm (0′ 2″)
- Rüppell’s pipistrelle with a size of 4.5 cm (0′ 2″)
- White-winged serotine with a size of 3.7 cm (0′ 2″)
- Rufous trident bat with a size of 4.4 cm (0′ 2″)
- Mexican free-tailed bat with a size of 4.1 cm (0′ 2″)
Animals with the same litter size as a Common pipistrelle
Here is a list of animals that have the same number of babies per litter (1) as a Common pipistrelle:
- Spectral tarsier
- West Indian manatee
- Dwarf free-tailed bat
- Eastern forest bat
- Gilbert’s potoroo
- Taiwan vole
- Grey-cheeked mangabey
- Egyptian free-tailed bat
- Common brown lemur
- Mediterranean horseshoe bat
Animals with the same life expectancy as a Common pipistrelle
Completely different animals, but becoming as old as a Common pipistrelle:
- Red fox with an average maximal age of 15 years
- Southern reedbuck with an average maximal age of 16.75 years
- Red slender loris with an average maximal age of 16.33 years
- Red river hog with an average maximal age of 20 years
- Koala with an average maximal age of 20 years
- Black-mantled tamarin with an average maximal age of 15.17 years
- Nubian ibex with an average maximal age of 17 years
- Ring-tailed cat with an average maximal age of 16.5 years
- Fat-tailed dwarf lemur with an average maximal age of 19.25 years
- Pampas fox with an average maximal age of 13.67 years