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Bookmark or Share- Telson - WikipediaThe telson (from Ancient Greek τέλσον 'headlands, limit') is the hindmost division of the body of an arthropod. Depending on the definition, the telson is either considered to be the final segment of the arthropod body, or an additional division that is not a true segment on account of not arising in the embryo from teloblast areas as ...
- Telson - an overview | ScienceDirect TopicsIt contains an appendage attached at the caudal abdomen known as the telson that contains two venom glands and a stinger. The venom can cause systemic envenomation in humans, especially children, and in dogs and cats. The venom blocks voltage-gated potassium and sodium channels in nervous tissue.
- Evolution of mantis shrimp telson armour and its role in ritualized ...The telson is one of few biological structures known to withstand the repeated high impact forces of smashing mantis shrimp strikes, and it is hypothesized that this pairing of armour and weapon is associated with the evolution of telson sparring.
- Telson | Encyclopedia.comtelson The spike-like, terminal segment of the opisthosoma that occurs in certain chelicerates (Chelicerata), e.g. limulids and eurypterids. The prominent, backward-pointing spine at or near the rear extremity of a trilobite is also called a telson, although it may or may not be the equivalent of a true telson.
- Morphology of the Eurypterida - University of California Museum of ...At the end of the tail is the telson. This final segment may be a spike, a paddle, or a set of pincers. Far less is known about the internal structure of sea scorpions. There are a few fossils in which part of the intestine is preserved, and this ends in an opening between the final tergite and the telson, on the underside of the tail.
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