Brontoscorpio

Extinct genus of scorpions

Brontoscorpio is an extinct genus of scorpion that lived in the Early Devonian. Remains of the only known species, Brontoscorpio anglicus, were discovered in the St. Maughan's Formation, Lochkovian-aged sandstone from Trimpley, Worcestershire. The species was described on the basis of an incomplete single free finger of a right pedipalp (In31405), almost 10 cm (3.9 in) long. The complete animal is estimated to have been 77.2–91.5 cm (2.5–3.0 ft) long for females and 86.2–94 cm (2.8–3.1 ft) long for males, making Brontoscorpio one of the largest known scorpions. The species is characterized by the presence of single condyle and row of thick tubercles on the pedipalp free finger.

This keyword could refer to multiple things. Here are some suggestions: