Mononchoides composticola
From Wikipedia, the free encyclopedia
| Mononchoides composticola | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Nematoda |
| Class: | Chromadorea |
| Order: | Rhabditida |
| Family: | Diplogastridae |
| Genus: | Mononchoides |
| Species: | M. composticola |
| Binomial name | |
| Mononchoides composticola Steel, Moens, Scholaert, Boshoff, Houthoofd & Bert 2011[1] | |
Mononchoides is a quite common genus in the phylum of the Nematoda and by far the most diverse genus of the family of the Diplogasteridae. It has been described to live in various terrestrial habitats and is often associated with compost, dung, mud, other decaying materials and different kinds of beetles. Some have even been described from fresh water and marine habitats. In 2011, a new species has been described by Steel et al. This species was isolated from compost during the composting process and was named Mononchoides composticola.
Composting process
Mononchoides composticola became dominantly present in the studied compost heap. The composting process is typically subdivided into 3 different phases based on the temperature profile:
- the thermophilic phase (45 °C - 75 °C)
- the cooling phase (45 °C environmental temperature)
- the maturation phase (≈ environmental temperature)
It is during the last two phases that Mononchoides composticola would become dominant in the compost heap.
Feeding habits
Mononchoides composticola has several preferences to what it consumes for food. It has the ability to actively move towards bacterial food resources such as Achromobacter species. It is also able to prey on other (compost)nematodes and demonstrates a higher predation rate on the relatively small and slow moving nematodes in the genus Rhabditella than on the larger though more motile Poikilolaimus species. This means that M. composticola has a dual feeding behavior and can alternate between bacterial and nematode prey.