| Kambara Temporal range: Eocene - Oligocene |
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Sauropsida |
| Order: | Crocodilia |
| Family: | Crocodylidae |
| Subfamily: | Mekosuchinae |
| Genus: | Kambara Willis et al., 1993 |
| Species | |
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Kambara is an extinct genus of mekosuchine crocodylian that lived during the Eocene and Oligocene epochs in Australia.
At around 55 million years old, remains of Kambara are among the oldest Tertiary fossils found in Australia (although there are some recent Cretaceous fossils that are twice that age). Kambara is the oldest known mekosuchine. The genus name comes from an Aboriginal term meaning "crocodile".
There are currently four species of Kambara described: the type species K. murgonensis (Willis & Molnar, 1993), K. implexidens (Salisbury & Willis, 1996), K. molnari (Holt et al., 2005), and K. taraina (Buchanan, 2009). All four species have a generalised crocodylian body plan, growing to sizes similar to the modern Saltwater Crocodile, Crocodylus porosus. Kambara shows an interesting characteristic of having multiple bite patterns within the same genus. Kambara murgonensis has a near complete overbite, K. implexidens a more interlocking dentition and K. molnarai an intermediate condition. While initially thought to be the most primitive member of an Australasian radiation of mekosuchine crocodylians, recent studies (Holt, et al., 2007) have suggested that this may not be the case, and that there are at least two separate lineages in Australia.
Fossils have been found at the Murgon fossil site in south-eastern Queensland.