Rhamphorhynchus

Rhamphorhynchus is a genus of long-tailed pterosaurs from the Jurassic period. Like all early pterosaurs it had a long tail that ended in a characteristic diamond-shaped vane. Its teeth were needle-like. Rhamphorhynchus' main prey were fish and insects. All specimens are found in Europe. The largest species was Rhamphorhynchus muensteri.

More real-life information: Rhamphorhynchus at Wikipedia

Jurassic Park Series
Rhamphorhynchus doesn't appear in the novels or movies.

Jurassic Park inspired games

 * According to an infoscreen in the game The Lost World: Jurassic Park Rhamphorhynchus lived in Habitat D of Isla Sorna and was probably the main prey of Barasuchus and Deinonychus.
 * Rhamphorhynchus can be created from paleo-DNA in Jurassic Park III: Park Builder.