Glomeridae
Glomeridae
Classification
- Phylum: Arthropoda
- Subphylum: Myriapoda
- Class: Diplopoda
- Order: Glomerida
- Family: Glomeridae
Pronunciation
How to pronounce Glomeridae: //ɡlɒˈmɛrɪˌdiː//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Summary
The family Glomeridae encompasses a diverse group of pill millipedes known for their ability to roll into a ball, aiding in defense against predators. With close to 300 species across approximately 30 genera, they play important ecological roles in nutrient cycling.
Physical Characteristics
Glomeridae are characterized by their rounded body shape and the ability to roll into a ball, similar to pill millipedes. They usually have a hard, calcified exoskeleton and can exhibit various colors, including brown, black, and yellow shades.
Identification Tips
Look for the rounded form of the body and the distinctive ability to curl into a ball. They typically have segments with visible sutures and may present a shiny appearance due to the hard exoskeleton.
Habitat
Often found in leaf litter, under rocks, and damp environments such as forests, grasslands, and sometimes caves.
Distribution
Predominantly found in North America, Eurasia, and parts of Africa.
Diet
Detritivorous, feeding on decaying plant material, fungi, and leaf litter.
Life Cycle
Life cycles typically involve several molts, with a focus on juvenile stages that resemble adults.
Reproduction
Reproduction is sexual; males typically engage in courtship behaviors, and fertilization occurs internally. Females may lay eggs in moist substrates.
Predators
Predators include various birds, mammals, and other arthropods that consume small invertebrates.
Ecosystem Role
Play a vital role in the decomposition process by recycling nutrients back into the soil, aiding in soil formation.
Collecting Methods
- Hand collecting from leaf litter
- Trap collection under rocks or logs
Preservation Methods
- Ethanol preservation
- Freezing
- Drying
Evolution
Belong to the class Diplopoda and exhibit adaptations that reflect their terrestrial lifestyle, such as desiccation resistance and detritivorous feeding behaviors.
Similar Taxa
- Pill millipedes (family Glomeridae)
- Other millipede families
Misconceptions
Often mistaken for insects due to their segmented bodies, but they are more closely related to other arthropods like spiders and scorpions.
Tags
- millipedes
- Glomeridae
- arthropods
- ecosystem
- detritivores