What is the function of the chelicerae?
What is the function of the chelicerae? The first pair, the chelicerae, often have claws or fangs. They are used to capture prey (spiders), transport a spermatophore (sunspiders, some mites and ticks), produce sounds (sunspiders, some spiders), cut strands of silk (web-dwelling spiders), and produce silk (pseudoscorpions). What characteristics are used to classify arthropods quizlet? Arthropods are classified based on the number and structure of their body segments and appendages—particularly their mouthparts. What distinguishes crustaceans from other arthropods? Crustaceans are generally aquatic and differ from other arthropods in having two pairs of appendages (antennules and antennae) in front of the...