Melolonthidae Leach, 1817
Phobetus chearyi Hardy, 1973
Phobetus ciliatus Barrett, 1935
Phobetus comatus LeConte, 1856
Phobetus desertus Blom & Clark, 1984
Phobetus humeralis Cazier, 1937
Phobetus mojavus Barrett, 1933
Phobetus palpalis Saylor, 1936
Phobetus panamintensis Hardy, 1978
Phobetus saylori Cazier, 1937
Phobetus sleeperi Hardy, 1978
Phobetus testaceus LeConte, 1861
