Bi-Coloured Skipper vs Common cattle grub

Abantis bicolor compared with Hypoderma lineatum

Key Differences

• Bi-Coloured Skipper is Near Threatened while Common cattle grub is Extinct.

Taxonomic Classification

Rank	Bi-Coloured Skipper	Common cattle grub
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Diptera (Diptera)
Family	Hesperiidae	Oestridae
Genus	Abantis	Hypoderma
Species	Abantis bicolor	Hypoderma lineatum

Evolutionary Relationship

Bi-Coloured Skipper and Common cattle grub share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Bi-Coloured Skipper

NT — Near Threatened

Common cattle grub

EX — Extinct

Physical Characteristics

Attribute	Bi-Coloured Skipper	Common cattle grub
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bi-Coloured Skipper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Common cattle grub

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Japan, Norway, Sweden, and United States.

Bi-Coloured Skipper

The Bi-Coloured Skipper (Abantis bicolor) is a species in the genus Abantis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Common cattle grub

<em>Hypoderma lineatum</em>, commonly known as the common cattle grub, is a parasitic fly species with documented occurrences in Japan, Norway, Sweden, and the United States. It typically inhabited terrestrial and freshwater environments, often associated with cattle and other large ungulates on which its larvae develop as subcutaneous parasites. The species is classified as Extinct on the IUCN Red List, indicating that it is no longer known to exist in the wild. Common cattle grub belongs to the genus <em>Hypoderma</em> within the family Oestridae. Adult flies do not feed and are short-lived, while larvae burrow under the skin of host animals, causing a condition known as hypodermosis or warble fly infestation. The decline and extinction of this species has been linked to widespread and highly effective veterinary treatment programs targeting warble fly larvae in cattle, which drastically reduced host populations and ultimately eliminated the species. Biological traits such as average lifespan, body length, and mass of this species remain poorly documented in the scientific literature.