Orthocardium

• Orthocardium bouryi
• Orthocardium gratum
• Orthocardium hybridum
• Orthocardium moloti
• Orthocardium morleti
• Orthocardium munieri
• Orthocardium paniselense
• Orthocardium porulosum
• Orthocardium stilpnaulax
• Orthocardium subporulosum
• Orthocardium trifidum