Fishes Class Actinopterygii Woodward, 1891 - ray-finned fishes Order Beryciformes Günther, 1880 - alfonso squirrelfishes 1 Family Monocentridae - pinecone fishes 2 Family Trachichthyidae Bleeker, 1859 - slimeheads 3 Family Anomalopidae - lanterneye fishes 4 Family Diretmidae - spinyfins 5 Family Anoplogasteridae orth. inval. - fangtooths see Family Anoplogastridae 6 Family Berycidae Lowe, 1843 - berycids 7 Family Holocentridae Richardson, 1846 - squirrelfishes and soldierfishes