Snake Identifier
Pygmy Rattlesnake or similar small rattlesnake

Pygmy Rattlesnake or similar small rattlesnake

Sistrurus miliarius cf. • Order: Squamata, Suborder: Serpentes, Family: Viperidae, Subfamily: Crotalinae, Genus: Sistrurus, Species: Sistrurus miliarius

Southeastern to Midwestern United States, depending on the exact species and subspecies.

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Family

Order: Squamata, Suborder: Serpentes, Family: Viperidae, Subfamily: Crotalinae, Genus: Sistrurus, Species: Sistrurus miliarius

Conservation

Generally categorized as Least Concern globally, though local populations can face habitat loss and fragmentation.

Physical Description

Small-bodied snake with a patterned dorsum featuring dark blotches or spots along a lighter background, typical of various small pit vipers or juvenile colubrid snakes caught on a glue trap.

Size & Dimensions

The visible specimen is small, approximately 15 to 30 cm long, representing a juvenile or a small adult species.

Habitat

Found in a variety of habitats including flatwoods, sandhills, mixed forests, floodplains, and around marshy areas, typically utilizing ground cover such as palmetto scrub or leaf litter.

Diet & Feeding

Diet generally consists of small amphibians, lizards, mice, and invertebrates, depending on the exact species and age.

Reproduction

Most small pit vipers are viviparous, giving birth to live young in late summer or early autumn with litters ranging from 3 to 15 offspring.

Conservation Status

Generally categorized as Least Concern globally, though local populations can face habitat loss and fragmentation.

Cultural Significance

Plays a role in local ecosystems by helping control small mammal and amphibian populations.

Notable Features

This specimen is captured on a sticky glue trap, which is a common hazard in indoor pest control environments.

Identified on 10/12/2026
Pygmy Rattlesnake or similar small rattlesnake - Sistrurus miliarius cf. | Snake Identifier