How are the chelicerae of the genus *Cheiracanthium* described?
Answer
Prominent chelicerae that meet end-to-end
A defining anatomical feature of the genus *Cheiracanthium*, which gives rise to its name, involves its jaws or chelicerae. These structures are described as being prominent and characterized by a precise alignment mechanism where they meet directly end-to-end, meaning one jaw moves inward precisely against the other upon closing. This specific structure is important for their hunting efficacy, allowing them to subdue prey effectively during their nocturnal hunting excursions.
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