Respiratory System of Phylum Arthropoda
Most of the arthropods that live on land have lungs and trachea as their respiratory organs. The trachea allows the air into the body through small holes. Aquatic arthropods have gills as their primary organ for respiration. Gills help them in the process of respiration in water. Gills are present on the skin of most arthropods that are further covered by an exoskeleton. Most insects have tracheae and book lungs, yet huge bugs (like tarantulas) and scorpions have lungs alone.
Phylum Arthropoda
Phylum Arthropoda is the largest phylum in the Kingdom Animalia and it includes insects. Arthropoda makes up more than two-thirds of all known species worldwide. The phylum Arthropoda characteristics include jointed appendages, a well-organized body structure with a segmented design, and a tough exoskeleton made of chitin. The Arthropoda body is divided into three sections: head, thorax, and abdomen.
The Phylum Arthropoda examples include insects such as ants, and butterflies arachnids like spiders and scorpions, crustaceans such as crabs, lobsters, and shrimp, as well as myriapods including centipedes and millipedes. In this article, we will cover the Phylum Arthropoda and its classification, and characteristics in detail.
Table of Content
- Phylum Arthropoda
- Phylum Arthropoda Characteristics
- Classification of Phylum Arthropoda
- Respiratory System of Phylum Arthropoda
- Circulation System of Phylum Arthropoda
- Exoskeleton of Arthropoda
- Nervous System of Phylum Arthropoda
- Digestive System of Phylum Arthropoda
- Excretory System of Phylum Arthropoda
- Reproduction System of Phylum Arthropoda
- Senses in Arthropods of Phylum Arthropoda
- Differences Between Annelids and Arthropods