- Source: Tragulichthys
Tragulichthys jaculiferus also known as the longspine burrfish, is a species of porcupinefish native to the Indo-Pacific where it occurs in reef environments at depths of from 26 to 137 metres (85 to 449 ft). This species grows to a length of 30 centimetres (12 in) TL. This species is the only known member of its genus.