Tetraopes basalis

LeConte, 1852

western milkweed longhorn beetle

Tetraopes basalis is a longhorn beetle in the Cerambycidae, commonly known as the western milkweed longhorn beetle. It was described by John Lawrence LeConte in 1852 and occurs in the United States. The is closely associated with milkweed plants (Asclepias), on which feed and larvae develop. Adults are most active from April to August.

Tetraopes basalis imported from iNaturalist photo 79242298 on 20 March 2024 by (c) NPS/Paul G. Johnson, Pinnacles National Park, some rights reserved (CC BY). Used under a CC BY 4.0 license.

Pronunciation

How to pronounce Tetraopes basalis: /tɛˈtræoʊpiːz bəˈsælɪs/

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Habitat

Associated with milkweed (Asclepias) plants. Larvae and pupae inhabit soil below host plants.

Distribution

United States

Seasonality

most active from April to August

Diet

feed on all parts of Asclepias plants

Host Associations

  • Asclepias - plant feed on all plant parts; larvae develop in soil below plant

Life Cycle

Larvae and pupae live in soil below plants. Specific developmental stages and duration not documented.

More Details

Taxonomic history

Described by John Lawrence LeConte in 1852

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Sources and further reading