International Journal of Pure and Applied Zoology

All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.
Reach Us +44-1518-081136

Opinion Article - International Journal of Pure and Applied Zoology (2023) Volume 11, Issue 3


Ethan Cole*

Department of Parasitology, University of Tennessee, Knoxville, United States

*Corresponding Author:
Ethan Cole
Department of Parasitology
University of Tennessee
Knoxville, United States

Received: 23-Apr-2023, Manuscript No. IJPAZ-23-94239; Editor assigned: 24-Apr-2023, PreQC No. IJPAZ-23-94239 (PQ); Reviewed: 08-May-2023, QC No. IJPAZ-23-94239; Revised: 12-May-2023, Manuscript No IJPAZ-23-94239 (R); Published: 19-May-2023, DOI: 10.35841/2320-9585-11.3.177

Visit for more related articles at International Journal of Pure and Applied Zoology


Myriapoda is a diverse and ancient group of arthropods that are characterized by their numerous legs, with members possessing anywhere from tens to hundreds of legs. With over 16,000 species worldwide, Myriapoda is one of the most abundant and widespread animal groups on Earth, inhabiting a range of terrestrial habitats, from tropical forests to arid deserts. Myriapoda is split into two distinct classes: the Diplopoda, which include the millipedes, and the Chilopoda, which include the centipedes. The two groups differ significantly in their body structure and biology. Millipedes are generally herbivorous, while centipedes are carnivorous predators, and both groups are significant decomposers in many ecosystems. Millipedes are often referred to as thousand-leggers, but they typically have between 30 to 400 legs. Their elongated body is divided into numerous segments, with each segment bearing two pairs of legs. They have a hard exoskeleton that protects their soft body and a pair of antennae that they use to sense their environment.

Millipedes are detritivores, meaning they primarily feed on dead plant material and other organic matter. They play an important role in breaking down and decomposing organic matter, thereby contributing to nutrient cycling and soil health. Some species of millipedes are known to produce hydrogen cyanide as a defensive mechanism, which can be toxic to predators. Centipedes, on the other hand, are known for their speed and agility as predators [1]. Unlike millipedes, they have a flattened body, and each body segment bears a single pair of legs. Centipedes are carnivores, and they hunt a variety of prey, including insects, spiders, and other small invertebrates. Centipedes have a pair of venomous claws, or forcipules, located just behind their head, which they use to capture and subdue prey. The venom injected by these claws can be very potent, and while most species are not dangerous to humans, some larger species can deliver painful and sometimes dangerous bites [2].

Myriapoda's evolution dates back over 500 million years, and the group has been able to survive and thrive in a variety of environments, including arid deserts, tropical rainforests, and cold mountain slopes. Fossil evidence suggests that the earliest myriapods were aquatic and lived in marine environments, but they later evolved to live on land. One of the most remarkable features of Myriapoda is the large number of legs they possess [3]. This has been hypothesized to have been an adaptation to a variety of different environments. For example, millipedes use their many legs to move across rough terrain, while centipedes use their speed and agility to catch prey. Myriapoda plays an important role in many ecosystems, contributing to soil health and nutrient cycling. In addition, some species of centipedes have been found to produce antimicrobial peptides that could have potential medical applications. Researchers are currently investigating the potential use of these compounds in the development of new antibiotics. Despite their ecological and evolutionary significance, many species of Myriapoda are under threat from habitat loss, pollution, and climate change. As with many other groups of organisms, understanding and conserving Myriapoda is crucial for the health and stability of our planet's ecosystems [4].

Myriapoda has a global distribution, with members found on all continents except Antarctica. They inhabit a variety of habitats, including forests, deserts, grasslands, and wetlands, and can be found from sea level to high mountain elevations. Myriapods have a number of unique adaptations that have allowed them to thrive in different environments [5]. For example, some millipedes have evolved a hard exoskeleton and the ability to roll up into a ball, which helps protect them from predators. Some centipedes have developed a unique strategy of using their venom to subdue prey, allowing them to catch and eat animals much larger than themselves. Some species of myriapods have been found to produce compounds that have potential medical applications. For example, a protein found in the venom of the centipede Scolopendra subspinipes has been found to have antimicrobial properties, and may be useful in the development of new antibiotics. Myriapods are sometimes used as model organisms in scientific research. For example, millipedes have been used to study the evolution of complex behaviors, while centipedes have been used to study the development of the nervous system and the role of gene expression in limb regeneration.

In conclusion, Myriapoda is a fascinating and diverse group of arthropods that play a vital role in many terrestrial ecosystems. Their numerous legs and diverse adaptations have allowed them to thrive in a variety of environments, from the depths of rainforests to the harsh deserts. With ongoing research and conservation efforts, we can continue to uncover the mysteries of Myriapoda and work to protect these important.


  1. Shear, W.A., and Edgecombe, G.D., 2010. The geological record and phylogeny of the Myriapoda. Arthropod. Struct. Dev., 39: 174-190.
  2. Indexed at, Google Scholar, Cross Ref

  3. Regier, J.C., Wilson, H.M., and Shultz, J.W., 2005. Phylogenetic analysis of Myriapoda using three nuclear protein-coding genes. Mol. Phylogenet. Evol., 34: 147-158.
  4. Indexed at, Google Scholar, Cross Ref

  5. Fernandez, R., Edgecombe, G.D., and Giribet, G., 2018. Phylogenomics illuminates the backbone of the Myriapoda Tree of Life and reconciles morphological and molecular phylogenies. Sci. Rep., 8: 1-7.
  6. Indexed at, Google Scholar, Cross Ref

  7. Miyazawa, H., Ueda, C., Yahata, K., and Su, Z.H., 2014. Molecular phylogeny of Myriapoda provides insights into evolutionary patterns of the mode in post-embryonic development. Sci. Rep., 4: 4127.
  8. Indexed at, Google Scholar, Cross Ref

  9. Netto, R.G., Correa, C.G., Lima, J.H., Sedorko, D., and Villegas-Martin, J., 2021. Deciphering myriapoda population dynamics during Gondwana deglaciation cycles through neoichnology. J. S. Am. Earth Sci., 109: 103247.
  10. Indexed at, Google Scholar, Cross Ref

Get the App