The Family Platytroctidae contains these Genera:

• Barbantius
• Holtbyrnia = Mentodus
• Maulisia
• Mirorictus
• Normichthys
• Paraholtbyrnia
• Pellisolus
• Persparsia
• Platytroctes
• Sagamichthys
• Searsia
• Searsioides
• Tragularius