Texas Wildlife Species

Comal Springs riffle beetle

Heterelmis comalensis

Federal: EndangeredState: EndangeredInsects

Conservation Status and What It Means for Landowners

Federal Status: Endangered | State Status: Endangered

Comal Springs riffle beetle is Federally endangered and state endangered in Texas. Landowners managing for this species should be aware of applicable legal protections and consult with TPWD regarding management activities that may affect the species or its habitat.

Habitat Requirements

Comal Springs riffle beetle (Heterelmis comalensis) is found across 2 Texas counties. This insect species depends on specific host plants, nectar sources, or habitat conditions throughout its life cycle. Managing for insect species requires maintaining diverse native plant communities, reducing pesticide use, and protecting breeding and overwintering habitat. Habitat loss and pesticide exposure are the primary threats to insect populations in Texas.

Wildlife Management Plan Implications

Including Comal Springs riffle beetle as a target species in your wildlife management plan demonstrates active management for a species of conservation concern in Texas. Your plan should document habitat conditions on your property, identify management practices that benefit this species, and establish monitoring protocols to track population trends over the 5-year plan period. Because this species carries conservation status, managing for it strengthens your plan and demonstrates the highest standard of land stewardship.

Texas Ecoregions

  • Multiple Texas ecoregions

Texas County Distribution

2

of 254 Texas counties with documented occurrences

1% of Texas counties

Recommended Management Practices

These practices from the 7 pillars of wildlife management are most relevant to Comal Springs riffle beetle conservation.

1

Habitat Control

Maintain diverse native plant communities including host plants and nectar sources

2

Supplemental Food

Establish pollinator gardens and reduce herbicide use in management areas

3

Census

Timed visual surveys during appropriate flight seasons to document abundance trends

4

Erosion Control

Maintain ground cover to protect overwintering habitat

Include Comal Springs riffle beetle in Your Wildlife Management Plan

Our interactive plan builder walks you through selecting target species, mapping your property, and meeting TPWD intensity standards for your ecoregion. Flat rate pricing, any Texas county.

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Frequently Asked Questions

What does the conservation status of Comal Springs riffle beetle mean for my property?

Comal Springs riffle beetle is currently Federally endangered and state endangered. This means the species receives legal protection and managing for it in your wildlife plan demonstrates compliance with conservation priorities. Active management for listed species can also open the door to conservation incentive programs.

How do I survey for Comal Springs riffle beetle on my property?

Survey methods depend on the species and habitat type. For Comal Springs riffle beetle, consult your ecoregion's TPWD wildlife biologist for recommended survey protocols. Document all observations with date, location, habitat description, and photographs when possible. Include survey results in your annual wildlife management plan activities log.