Biotron
Micronauts, Marvel
- Also known as
Appearances
- Godzilla #20 — 1979-03-00
- Micronauts #7 — 1979-07-00
- Spider-Woman #21 — 1979-12-00
- The X-Men #128 — 1979-12-00
- Micronauts #12 — 1985-09-00
- Unit:E #[nn] — 2011-10-13
- Micronauts: The Original Marvel Years Omnibus #1 — 2024-04-17
- Micronauts: The Original Marvel Years Omnibus #1 — 2024-04-17
- Micronauts Epic Collection: The Original Marvel Years #1 — 2025-07-09
- Micronauts Epic Collection: The Original Marvel Years #3 — 2025-11-12