Answer

Here are the 24 Tirthankars with their lanchans (symbols). I’m using the commonly taught list; a few symbols have slight tradition-based variations. ( jainsamaj.org)

1. Rishabhdev (Adinath) — Bull. ( jainsamaj.org)
2. Ajitnath — Elephant. ( jainsamaj.org)
3. Sambhavnath — Horse. ( jainsamaj.org)
4. Abhinandanswami — Monkey. ( jainsamaj.org)
5. Sumatinath — Crane. ( jainsamaj.org)
6. Padmaprabhu — Lotus. ( jainsamaj.org)
7. Suparshvanath — Swastika. ( jainsamaj.org)
8. Chandraprabhu — Moon. ( jainsamaj.org)
9. Suvidhinath / Pushpadanta — Crocodile. ( jainsamaj.org)
10. Shitalnath — Shrivatsa. ( jainsamaj.org)
11. Shreyansnath — Rhinoceros. ( jainsamaj.org)
12. Vasupujya Swami — Buffalo. ( jainsamaj.org)
13. Vimalnath — Boar. ( jainsamaj.org)
14. Anantanath — Falcon. ( jainsamaj.org)
15. Dharmanath — Thunderbolt. ( jainsamaj.org)
16. Shantinath — Deer. ( jainsamaj.org)
17. Kunthunath — Goat. ( jainsamaj.org)
18. Aranath — Nandyavarta. ( jainsamaj.org)
19. Mallinath — Pitcher / Kalash. ( jainsamaj.org)
20. Munisuvrat Swami — Tortoise. ( jainsamaj.org)
21. Naminath — Blue Lotus. ( jainsamaj.org)
22. Neminath — Conch. ( jainsamaj.org)
23. Parshvanath — Snake. ( jainsamaj.org)
24. Mahavir Swami — Lion. ( jainsamaj.org)

Takeaway

The lanchan is the identifying symbol of each Tirthankar in Jain iconography and in the base of their idols. ( jainsamaj.org)