Head to head
Spotted Gar vs Florida Gar
A spotted gar and a Florida gar share the same armoured, diamond-scaled body plan and the same patient ambush lifestyle, but one has spread across a huge stretch of the country while the other has never left its home peninsula.
| Spotted Gar | Florida Gar | |
|---|---|---|
| Genus | Lepisosteus | Lepisosteus |
| Distinctive marking | Numerous dark body spots | Comparatively shorter, broader snout |
| Range | Eastern and central United States | Florida peninsula and southern Georgia only |
| Endemic status | Widespread, not endemic | Regional endemic |
| Habitat | Weedy lakes, rivers, swamps | Weedy lakes, canals, rivers |
| Air-gulping ability | Yes | Yes |
| Body armour | Thick ganoid scales | Thick ganoid scales |
| Conservation status | Least Concern | Least Concern |
Spotted Gar vs Florida Gar: common questions
Is the Florida gar found anywhere the spotted gar also lives?
Their ranges do overlap somewhat, since the spotted gar's broad eastern and central United States range includes Florida, but the Florida gar itself is a true regional endemic found nowhere outside the Florida peninsula and a small adjacent part of southern Georgia, making it a considerably more geographically restricted species than the widely distributed spotted gar.
How can you tell a spotted gar from a Florida gar?
The spotted gar is identified partly by numerous dark spots scattered across its head, body, and fins, while the Florida gar is distinguished partly by a comparatively shorter and broader snout than several other gar relatives, with each species' specific native range also serving as a useful clue given the Florida gar's endemic status.
Why can both of these gars survive in low-oxygen water?
Both the spotted gar and the Florida gar have a specialised, vascularized swim bladder that lets them gulp air directly at the surface and absorb oxygen from it, an adaptation shared broadly across the gar family that suits both species well to the warm, weedy, sometimes oxygen-poor freshwater habitats they each favour.