Ixodes ricinus, the castor bean tick, is a chiefly European species of hard-bodied tick. It may reach a length of 11 mm (0.43 in) when engorged with a blood meal, and can transmit both bacterial and viral pathogens such as the causative agents of Lyme disease and tick-borne encephalitis.
Arthropods Daily – Issue No. 1018: Castor Bean Tick


Ancestry graph
- phylums
- classes
- families
- species
- orders, suborders
This is not intended to be a dry lexicon. Personal stories and sensitive articles form the framework for our pictures: „Explained as easy as pie — How insects communicate with their environment“
Insects communicate in various ways, including pheromones, sounds, and visual signals, to interact with each other and survive.



