Spilogale interrupta

Plains Spotted Skunk

FWS Focus

Overview

Characteristics
Overview

The plains spotted skunk (Spilogale interrupta) is a small, elongate mammal in the family Mephitidae that includes skunks and stink badgers. This species is primarily nocturnal. It is active year-round but may have prolonged periods of inactivity during the winter. The plains spotted skunk occurs in a wide range of habitat types. Spotted skunks are known for their defensive display, where they do a handstand before they spray.?The plains spotted skunk was previously recognized as a subspecies of the eastern spotted skunk (Spilogale putorius interrupta), but recent molecular research supports the position that the plains spotted skunk is a distinct species.

Scientific Name

Spilogale interrupta
Common Name
Plains Spotted Skunk
Kingdom

Location in Taxonomic Tree

Identification Numbers

TSN:

Characteristics

Characteristic category

Life Cycle

Characteristics
Life Cycle

The mating season for plains spotted skunks typically stretches from March through May. Most kits are born from late May through June with occasional litters arriving as late as early August. A plains spotted skunk female bears two to nine young in each litter, averaging four to six kits per litter. Sexual maturity of both male and female plains spotted skunks typically occurs between 9 and 10 months after birth. In general, plains spotted skunks likely do not live beyond 5 years in the wild.

Characteristic category

Habitat

Characteristics
Habitat

The species has been found in a wide variety of habitat types across their range. Verified records of the species include locations in prairies, open pastureland, wooded pastures, non-submerged grasslands, sagebrush sagebrush
The western United States’ sagebrush country encompasses over 175 million acres of public and private lands. The sagebrush landscape provides many benefits to our rural economies and communities, and it serves as crucial habitat for a diversity of wildlife, including the iconic greater sage-grouse and over 350 other species.

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habitat, Tamaulipan thornshrub, mesquite brushland, forest edges, woodlands, natural and managed forests, tree plantations, riparian riparian
Definition of riparian habitat or riparian areas.

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forests, rocky uplands, caves, traditional farmlands, modern row crop agriculture, and suburban and urban neighborhoods. Plains spotted skunks may use a combination of these habitat types to meet needs throughout all life stages and seasons.

Characteristic category

Food

Characteristics
Food

Spotted skunks are omnivores that can help control insects, mice and rats.

Characteristic category

Physical Characteristics

Characteristics
Color & Pattern

This species is most notable for its vivid black and white fur markings that warn of their spraying capability at short distances and provide camouflage at longer distances.

Characteristic category

Similar Species

Characteristics
Similar Species

Geography

Characteristics
Range

States with current occurrences include Arkansas, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, Oklahoma, South Dakota, Texas and Wyoming.

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Timeline

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