New names in heavy-faced type; Synonyms in italics.
- adamanteus atrox, Crotalus, [18]
- Amphisphiza belli, [66]
- Anaides lugubris, [5]
- Anniella:
- The species of the Reptilian Genus Anniella with Especial Reference to Anniella texana and to Variation in Anniella nigra, [41-9]
- nigra, [42], [43], [44], [48], [49]
- pulchra, [41], [42], [43], [44], [45], [47], [48]
- texana, [42], [43], [44], [45], [48]
- anthonyi, Bascanion, [3], [4], [27]
- Arizona:
- On the Shape of the Pupil in the Reptilian Genus Arizona, [66-7]
- elegans, [66]
- atrox, Crotalus, [18], [24]
- attenuatus, Batrachoseps, [3], [6], [7], [16]
- auriculata, Uta, [3], [4], [26],
- Autodax lugubris, [4], [5]
- lugubris farallonensis, [2], [3], [4], [5]
- Bascanion, [25]
- anthonyi, [3], [4], [27],
- laterale, [26], [66]
- laterale fuliginosum, [3], [4], [26]
- Batrachoseps attenuatus, [3], [6], [7], [16]
- pacificus, [3], [4], [6], [7], [11]
- becki, Sceloporus, [2], [3], [4], [9]
- beldingi, Verticaria, [23]
- belli, Amphispiza, [66]
- biseriatus becki, Sceloporus, [3], [9], [10], [11], [12], [14],
- Callisaurus ventralis, [3], [25]
- catenifer, Pituophis, [3], [21]
- catenifer deserticola, Pituophis, [21]
- cerroense, Phrynosoma, [3], [4], [23]
- clarionensis, Uta, [3], [4], [27]
- clarki clarki, Sceloporus, [23]
- Cnemidophorus labialis, [3], [4], [24],
- multiscutatus, [3], [4], [24]
- rubidus, [3], [25], [26],
- tessellatus rubidus, [26]
- tessellatus multiscutatus, [24]
- tigris undulatus, [66]
- Coluber, [66]
- confluentus confluentus, Crotalus [18]
- copeii, Crotaphytus, [25]
- Crotalus adamanteus atrox, [18]
- atrox, [18], [24]
- confluentus confluentus, [18]
- exsul, [3], [4], [24],
- lucifer, [16], [18]
- mitchellii, [3], [26]
- oregonus, [3], [16], [18]
- Crotaphytus copeii, [25]
- wislizenii, [25]
- curla, Hyla, [23]
- Dermochelys:
- On the Occurrence of the Leather-back Turtle, Dermochelys, on the Coast of California, [51-6]
- Dipsosaurus dorsalis, [3], [24]
- dorsalis, Dipsosaurus, [3], [24]
- Gerrhonotus, [18], [20]
- multicarinatus, [14]
- palmeri, [21]
- scincicauda, [3], [10], [12], [14], [19], [20], [21]
- scincicauda ignavus, [2], [3], [19], [21],
- scincicaudus, [14]
- Hemidactylium pacificum, [6]
- hernandezi, Phrynosoma, [23]
- Hyla curla, [23]
- regilla, [3], [13], [23]
- hyperythra beldingi, Verticaria, [3], [23], [25]
- Hypsiglena ochrorhynchus, [18]
- On the Occurrence of the Spotted Night Snake, Hypsiglena ochrorhynchus in Central California; and on the Shape of the Pupil in the Reptilian Genus Arizona, [65-6]