- family: Dictynidae
- genus: Blabomma
- species: Blabomma californicum (Simon, 1895)
- species: Blabomma flavipes Chamberlin & Ivie, 1937
- species: Blabomma foxi Chamberlin & Ivie, 1937
- species: Blabomma guttatum Chamberlin & Ivie, 1937
- species: Blabomma hexops Chamberlin & Ivie, 1937
- species: Blabomma lahondae (Chamberlin & Ivie, 1937)
- species: Blabomma oregonense Chamberlin & Ivie, 1937
- species: Blabomma sanctum Chamberlin & Ivie, 1937
- species: Blabomma sylvicola (Chamberlin & Ivie, 1937)
- species: Blabomma uenoi Paik & Yaginuma, in Paik, Yaginuma & Namkung, 1969
- species: Blabomma yosemitense Chamberlin & Ivie, 1937