CLASS ARACHNIDA Meaning and
Definition
-
Class Arachnida is a taxonomic class or category within the phylum Arthropoda, which encompasses all the different species of arachnids. Arachnids are a diverse group of invertebrates characterized by the presence of eight legs and two main body segments: the cephalothorax (fusion of head and thorax) and the abdomen. The class Arachnida includes numerous well-known arachnid orders such as spiders (Order Araneae), scorpions (Order Scorpiones), ticks and mites (Order Acari), and harvestmen or daddy longlegs (Order Opiliones), among others.
Arachnids are found all over the world and inhabit various ecosystems, ranging from terrestrial to freshwater and even some marine habitats. They play significant ecological roles as both predators and decomposers, contributing to the balance of numerous ecosystems. They are characterized by their exoskeleton, which provides support and protection for their bodies, as well as their ability to produce silk, a versatile material used for prey capture, shelter construction, and reproduction.
Arachnids have adapted to their environments through various means such as their unique respiratory systems, which typically involve book lungs or tracheae. They also possess a diverse array of feeding mechanisms, including venomous fangs, chelicerae for piercing and sucking, and specialized mouthparts for crushing or grinding prey.
Overall, the class Arachnida represents a highly diverse and fascinating group of arthropods, consisting of thousands of species playing crucial roles in ecosystems worldwide.
Common Misspellings for CLASS ARACHNIDA
- xlass arachnida
- vlass arachnida
- flass arachnida
- dlass arachnida
- ckass arachnida
- cpass arachnida
- coass arachnida
- clzss arachnida
- clsss arachnida
- clwss arachnida
- clqss arachnida
- claas arachnida
- clazs arachnida
- claxs arachnida
- clads arachnida
- claes arachnida
- claws arachnida
- clasa arachnida
- clasz arachnida
Etymology of CLASS ARACHNIDA
The word "Arachnida" comes from the Greek word "arachne", which means spider. The suffix "-ida" in taxonomy is used to denote a class or group. Therefore, "Class Arachnida" refers to the class of creatures that include spiders, scorpions, ticks, and mites.
Infographic
Add the infographic to your website:
