Cobweb Spiders vs Golden-capped Fruit Bat

Parasteatoda tepidariorum compared with Acerodon jubatus

Key Differences

• Cobweb Spiders is Least Concern while Golden-capped Fruit Bat is Endangered.

Taxonomic Classification

Rank	Cobweb Spiders	Golden-capped Fruit Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Mammalia (Mammals)
Order	Araneae (Araneae)	Chiroptera (Bats)
Family	Theridiidae	Pteropodidae (Fruit Bats)
Genus	Parasteatoda	Acerodon
Species	Parasteatoda tepidariorum	Acerodon jubatus

Evolutionary Relationship

Cobweb Spiders and Golden-capped Fruit Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cobweb Spiders

LC — Least Concern

Golden-capped Fruit Bat

EN — Endangered

Physical Characteristics

Attribute	Cobweb Spiders	Golden-capped Fruit Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cobweb Spiders

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Widely distributed across Africa (South Africa), Asia (Taiwan), Europe (7 countries), North America (Canada, United States), and South America (Colombia).

Golden-capped Fruit Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cobweb Spiders

The common house spider (Parasteatoda tepidariorum) is one of the most cosmopolitan of all spider species, having followed human civilization to virtually every inhabited corner of the globe. A member of the family Theridiidae, this small to medium-sized spider—females reaching 5–8 millimeters, males somewhat smaller—constructs the characteristic messy, three-dimensional cobwebs in sheltered corners of buildings, under eaves, in cellars, and in other human-modified structures worldwide. Originally native to North and South America, the species has spread through commerce and human transport to Europe, Asia, Africa, and beyond, where it thrives in the stable temperature and prey-rich conditions provided by human habitation. The web design is deceptively effective: irregular sticky threads radiate in all directions from a silk retreat, ensnaring flies, mosquitoes, ants, and other arthropods that blunder into the structure. Females are long-lived—surviving several years—and produce multiple egg sacs containing hundreds of eggs during a lifetime, contributing to the species' population resilience. Parasteatoda tepidariorum has become an important laboratory model organism for arachnid developmental biology, with its genome sequenced to facilitate studies of spider gene expression, venom evolution, and silk production. It is broadly classified as Least Concern given its cosmopolitan distribution and remarkable adaptation to anthropogenic environments.