Solenopotes capillatus

Pronunciation

How to pronounce Solenopotes capillatus: /soː.le.noːˈpoː.teːs kaˈpɪl.la.tus/

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Summary

Solenopotes capillatus, also known as the little blue cattle louse or the tubercle-bearing louse, is a small, relatively immobile ectoparasite that primarily infests domestic cattle, causing health issues and economic impacts.

Physical Characteristics

The adult louse has a short broad head, broad sensors on segments 4 and 5 of its antennae, a hexagonal shaped sternal plate on the thorax, and prominent abdominal spiracles. The hind and middle legs are the same length, while the front tarsal claws are smaller.

Identification Tips

Solenopotes capillatus can be identified by its size, being the smallest of the sucking lice occurring on cattle, and its distinctive morphological features such as the hexagonal shaped sternal plate.

Habitat

Solenopotes capillatus is typically found on domestic cattle, particularly in areas with livestock.

Distribution

This louse is found worldwide, primarily in regions with domestic livestock.

Diet

As an ectoparasite, Solenopotes capillatus feeds on the blood of its host.

Life Cycle

The life cycle consists of three instars, and completion from egg to egg takes approximately 27 to 29 days.

Reproduction

Details on the mating behaviors or specifics of reproduction were not provided.

Predators

Predators are not specified, but likely include natural enemies of lice, such as certain insectivorous birds or other arthropods.

Ecosystem Role

Solenopotes capillatus functions as an ectoparasite within its ecosystem, impacting the health of livestock.

Economic Impact

Heavy infestations can cause significant economic losses in livestock production due to decreased milk production and anemia in cattle.

Health Concerns

Can cause irritation, restlessness, alopecia from scratching, possible infection, and anemia from blood loss in heavily infested hosts.

Collecting Methods

• Direct contact collection from host animals.
• Using an insect vacuum to capture lice from cattle.

Preservation Methods

• Collection in ethanol for later examination.
• Mounting on slides for identification.

Similar Taxa

• Other sucking lice in the Linognathidae family.
• Other ectoparasites on livestock.

Misconceptions

There may be misconceptions about the severity of infestations, as some may not recognize the potential for anemia and other health issues related to heavy infestations.

Tags

• ectoparasite
• cattle louse
• veterinary health
• livestock
• sucking lice