ColeopteraCerambycidae – Longhorn Beetles

Malacopterus tenellus

This record describes Malacopterus tenellus (species). Recorded family: Cerambycidae. Recorded order: Coleoptera.

Identification and Appearance

Malacopterus tenellus - Malacopterus tenellus
Contributed by Phillip Harpootlian; Additional contributions by Joshua Stuart Rose , Mike Quinn , v belov

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Chrysomeloidea
Family
Cerambycidae (Longhorn Beetles)
Subfamily
Cerambycinae
Tribe
Xystrocerini
Genus
Malacopterus

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Geographic Range

sw. US (s.CA-NM, s. TX) to S. Amer. / W. Indies - Map

Seasonal Activity

Apr-Aug (BG data)

Diet and Behavior

Diet: Larvae feed on dead wood of hackberry, willow, and poplar

Additional species information

Species notes from the sources

Etymology: tenellus = 'somewhat delicate'

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Malacopterus tenellus. Species-specific details appear above.

Group overview

Coleoptera is the largest order of insects with over 400,000 described species, representing ~25% of all known animal species and ~40% of all insects. In the U.S. alone, nearly 30,000 beetle species have been identified.

Ecological role of the group

Beetles are prominent decomposers, especially in forests, breaking down dead wood and recycling nutrients. As predators, they reduce populations of pest insects. Many species are also important pollinators of flowering plants.

Economic and practical significance of the group

Beetles have major economic significance: leaf beetles (Chrysomelidae) and weevils (Curculionoidea) are among the most destructive agricultural pests globally, costing billions annually, while predatory species like ladybugs provide natural pest control.

Recorded sources for this group: Britannica, Smithsonian, NCSU Entomology. Imported estimates may describe particular regions or reporting periods.

Explore Coleoptera families and species →

Photos of Malacopterus tenellus (5)

Malacopterus tenellus - photo 1
Contributed by Phillip Harpootlian; Additional contributions by Joshua Stuart Rose , Mike Quinn , v belov
Malacopterus tenellus - photo 2
Contributed by Phillip Harpootlian; Additional contributions by Joshua Stuart Rose , Mike Quinn , v belov
Malacopterus tenellus - photo 3
Contributed by Phillip Harpootlian; Additional contributions by Joshua Stuart Rose , Mike Quinn , v belov
Malacopterus tenellus - photo 4
Contributed by Phillip Harpootlian; Additional contributions by Joshua Stuart Rose , Mike Quinn , v belov
Malacopterus tenellus - photo 5
Contributed by Phillip Harpootlian; Additional contributions by Joshua Stuart Rose , Mike Quinn , v belov

Photo credits: Contributed by Phillip Harpootlian; Additional contributions by Joshua Stuart Rose , Mike Quinn , v belov

Frequently Asked Questions About Malacopterus tenellus

Where is Malacopterus tenellus found?

Range: sw. US (s.CA-NM, s. TX) to S. Amer. / W. Indies - Map

What does Malacopterus tenellus eat?

The diet of the Malacopterus tenellus includes Larvae feed on dead wood of hackberry, willow, and poplar.

When is Malacopterus tenellus active?

Malacopterus tenellus: seasonal activity - Apr-Aug (BG data).

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by Phillip Harpootlian; Additional contributions by Joshua Stuart Rose , Mike Quinn , v belov. Contributors retain copyright over their individual contributions.