The Second Circular of the 23rd International Congress of Arachnology (ICA 2026), to be held from 15–21 November 2026 in Kochi, Kerala, India provides updated and detailed information regarding the scientific program, plenary speakers, symposia, registration, abstract submission, accommodation, and logistics.
For comprehensive background information about the congress, host institutions, venue overview, travel guidance, and general information about Kochi and Kerala, please refer to the First Circular.
