Scolex: meaning, definitions and examples
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scolex
[ ˈskoʊ.lɛks ]
biology, anatomy
Scolex is the anterior end of a tapeworm, equipped with hooks and suckers, which it uses to attach to the intestinal wall of its host. It plays a critical role in the life cycle of tapeworms, allowing them to remain anchored within the host’s digestive system.
Synonyms
attachment organ, head.
Examples of usage
- The scolex of the tapeworm is responsible for its attachment.
- Researchers studied the morphology of the scolex to understand tapeworm evolution.
- Infected animals often have visible tapeworms with prominent scolices.
Etymology
The term 'scolex' is derived from the Greek word 'skolix', which translates to 'worm'. This term was historically used to refer to various types of worms. The use of 'scolex' in modern biology has become more specific to refer to the anterior end of a tapeworm, highlighting the unique anatomical and functional attributes of these parasitic organisms. The study of tapeworms and their scolices has provided insights into their biology, ecology, and the implications for host health, especially in veterinary and medical contexts. With the advancement of parasitology, 'scolex' became an essential term in understanding helminth infections and their control.