Monotoma quadrifoveolata

Classification

Pronunciation

How to pronounce Monotoma quadrifoveolata: /mɒnəˈtoʊmə ˈkwɒdrɪfoʊviːoʊˈlɑːtə/

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Summary

Monotoma quadrifoveolata is a small cosmopolitan beetle of the Monotomidae family, primarily found in decaying habitats and contributing to ecological processes of decomposition. Recognizable by their small size, they are part of a larger genus with various species characterized by similar ecological traits.

Physical Characteristics

Small beetle measuring 1.9-2.3 mm in length.

Identification Tips

Look for the characteristic shape and size of beetles in the genus Monotoma, specifically those exhibiting the features of the subgenus Monotomina.

Habitat

Typically found in various terrestrial habitats, often associated with decaying wood or leaf litter.

Distribution

Cosmopolitan; in North America, scattered records exist primarily east of the Rocky Mountains, including Ontario, New York, Washington D.C., Minnesota, Utah, and New Mexico.

Diet

Primarily feed on fungi, detritus, and decaying organic matter, typical of many saproxylic beetles.

Life Cycle

Details about the life cycle are not well studied; however, like most beetles, they undergo complete metamorphosis from egg to larvae to pupa and finally to adult.

Reproduction

Reproductive habits are not extensively documented; however, it can be assumed they reproduce through sexual reproduction, laying eggs in suitable habitats.

Predators

Predators of Monotoma quadrifoveolata are not specifically documented; however, they may be preyed upon by various insectivores, including birds and other predatory insects.

Ecosystem Role

Contributes to the decomposition process by breaking down organic material and assisting in nutrient cycling.

Collecting Methods

  • Light trapping
  • Pitfall traps
  • Hand collecting

Preservation Methods

  • Ethanol preservation
  • Pinned specimens
  • Microbial preservation

Evolution

Part of the Monotomidae family, representing a lineage of beetles adapted to saproxylic and detritivore lifestyles.

Similar Taxa

Misconceptions

Due to their small size, they may be overlooked or misidentified as other similar small beetles.

Tags

  • beetle
  • Monotoma
  • Monotomidae
  • ecosystem
  • decomposition