Calystrix Ascidiology

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About this app

Calystrix Ascidiology transforms your device into an elegant offline marine research institute dedicated to tunicates, evolutionary zoology, and ocean biodiversity.

Explore a curated archive of 80 ascidian species with scientific names, families, habitats, geographic distributions, colony structures, feeding mechanisms, reproductive strategies, and evolutionary significance.

Enter the Marine Laboratory and complete 50 educational investigations covering anatomy, filter feeding, larval biology, colony development, classification, ecology, biodiversity, and comparative zoology.

Travel through 10 major marine regions, including the Great Barrier Reef, Red Sea, Mediterranean Coast, Caribbean Sea, Southern Ocean, Galápagos Waters, and Norwegian Fjords. Complete biodiversity surveys, document observations, and earn research rewards.

Expand your knowledge with 100 illustrated educational entries about tunicates, chordate evolution, marine ecology, reproduction, conservation, and scientific research.

Maintain a private research journal, bookmark important discoveries, monitor detailed statistics, complete interactive academy activities, unlock 35 achievements, and advance through five prestigious research ranks.
Explore ascidians, marine biology, evolution, and ocean research offline.
Updated on
Oct 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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Content rating
Everyone
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About the developer
GEEKLY DIGITAL LTD
contact@geeklydigital.org
35 Springfield Road Droylsden MANCHESTER M43 7RD United Kingdom
+1 470-712-7066