Wiktionary
n. A shark, ''Negaprion brevirostris'', growing up to 10 feet long and found along the Atlantic coast of North America and South America.
WordNet
n. common shallow-water schooling shark of the Atlantic from North Carolina to Brazil and off west Africa; dangerous [syn: Negaprion brevirostris]
Wikipedia
The lemon shark (Negaprion brevirostris) is a stocky and powerful shark. A member of the family Carcharhinidae, lemon sharks can grow to in length. They are often found in shallow subtropical waters and are known to inhabit and return to specific nursery sites for breeding. Often feeding at night, these sharks use electroreceptors to find their main source of prey, fish. Lemon sharks enjoy the many benefits of group living such as enhanced communication, courtship, predatory behavior, and protection. This species of shark gives birth to live young, and the females are polyandrous and have a biennial reproductive cycle. Lemon sharks are not thought to be a large threat to humans.
Usage examples of "lemon shark".
And Raymond had become totally convinced that the other surplus Castro head was only a clever movie prop, and that it was now safely suppurating in the belly of a lemon shark at a club named Hell.