Millipede

Trigoniulus corallinus

Overview:

Trigoniulus corallinus, commonly known as the Greenhouse Millipede or Rusty Millipede, is a species of millipede belonging to the family Trigoniulidae. These arthropods play a beneficial role in ecosystems by contributing to the breakdown of organic matter and soil enrichment.

Detailed Appearance:

  • Greenhouse Millipedes have a cylindrical body with numerous segments.
  • They typically reach lengths of 3 to 4 centimeters (1.2 to 1.6 inches).
  • The body coloration is usually brown or reddish-brown, and some individuals may have greenish hues.

Life Cycle:

  • The life cycle of millipedes includes egg, larva, pupa, and adult stages.
  • Female millipedes lay eggs in the soil or decaying organic matter.
  • The hatched larvae go through several molting stages before reaching adulthood.
  • Adults continue to molt but are reproductive.

Identification:

  • Numerous body segments, with each segment bearing two pairs of legs.
  • Typically cylindrical body shape.
  • Slow, deliberate movement.
  • Millipedes do not have the characteristic round body shape of insects.

Role in Ecosystem:

  • Greenhouse Millipedes contribute to the decomposition of organic matter, aiding in nutrient cycling.
  • They enhance soil structure by breaking down dead plant material.
  • Millipedes can be part of a balanced ecosystem and are generally considered beneficial.

Habitat and Behavior:

  • Found in various habitats, including forests, gardens, and greenhouses.
  • Nocturnal feeders, they consume decaying leaves, wood, and other plant material.
  • Greenhouse Millipedes may roll into a coil when disturbed, a defensive behavior.

Management:

  • Greenhouse Millipedes are generally beneficial and do not pose significant threats.
  • In some cases, their populations may increase in greenhouses, leading to potential concerns.
  • Reducing excess moisture and organic debris can help manage millipede populations.

It's important to note that Greenhouse Millipedes are generally harmless and fulfill essential ecological roles. In natural settings, they contribute positively to the ecosystem by aiding in the decomposition process.