Megachasma pelagios TAYLOR, COMPAGNO & STRUHSAKER, 1983
Material: male, 489 cm TL, Santa Catalina Island, Mexico
Images: © Jacques Herman, Beigem (Grimbergen), Belgique, images shows the correct position of the teeth
Tooth formula (upper/lower): 55-115/75-121
Material: sex and TL unknown, off Taiwan, South China Sea, 1992
Images: © Adam Anderson, images shows the correct position of the teeth