What is "pterocaesio"

Pterocaesio is a genus of fusiliers found in the Indian and Pacific oceans, with these currently recognized species:

• Pterocaesio capricornis J. L. B. Smith & M. M. Smith, 1963 (capricorn fusilier)
• Pterocaesio chrysozona ( G. Cuvier, 1830) (goldband fusilier)
• Pterocaesio digramma ( Bleeker, 1864) (double-lined fusilier)
• Pterocaesio flavifasciata G. R. Allen & Erdmann, 2006 (yellowstripe fusilier)
• Pterocaesio lativittata K. E. Carpenter, 1987 (wide-band fusilier)
• Pterocaesio marri L. P. Schultz, 1953 (Marr's fusilier)
• Pterocaesio monikae G. R. Allen & Erdmann, 2008
• Pterocaesio pisang (Bleeker, 1853) (banana fusilier)
• Pterocaesio randalli K. E. Carpenter, 1987 (Randall's fusilier)
• Pterocaesio tessellata K. E. Carpenter, 1987 (one-stripe fusilier)
• Pterocaesio tile (G. Cuvier, 1830) (dark-banded fusilier)
• Pterocaesio trilineata K. E. Carpenter, 1987 (three-stripe fusilier)