Haplogynae
Haplogynae sunt series aranearum subordinis Araneomorpharum, quae, Entelegynarum dissimiles, epigynis (sclerotizatis genitaliis femineis) carent.

Plurimis speciebus huius seriei sunt seni oculi, contra plurimas alias araneas. Araneis nonnullorum generum familiae Caponiidarum (Caponioidea) sunt solum quaterni, vel etiam bini oculi; in familia autem Plectreuridarum (Pholcoidea), araneis sunt oculi octoni. Araneis generis Tetrablemmatis (Tetrablemmidae, Caponioidea) sunt oculi quaterni.

Filistatidae, araneae cribellatae, ut videntur sunt soror reliquii, plerumque ecribellati (Coddington & Levy 1991:576).

     +----------------Filistatidae      (109 species)
     |     +----------Caponiidae(1)     (70 species)
     |  +--|  +-------Tetrablemmidae(1) (126 species)
     |  |  |  |  Dysderoidea:
    -|  |  +--|  +--+-Orsolobidae       (177 species)
     |  |     +--|  +-Oonopidae         (ca. 500 species)
     |  |        |----Dysderidae        (ca. 500 species)
     |  |        |----Segestriidae      (106 species)
     |   |       +----Trogloraptoridae  (1 species)
     +--|  "Scytodoids":     
        |        Pholcoidea:          
        |  +-----+----Pholcidae         (ca. 960 species)
        |  |     |--+-Diguetidae        (15 species)
        |  |        +-Plectreuridae     (30 species)
        +--|     Leptonetoidea:
           |  +--+----Ochyroceratidae   (146 species)
           |  |  |--+-Leptonetidae      (200 species)
           +--|     +-Telemidae         (22 species)
              |  Scytodoidea: (2)
              |  +----Sicariidae        (122 species)
              +--|  
                 +--+-Scytodidae        (169 species)
                    +-Drymusidae        (10 species)

Bibliographia
 Coddington, J. A., et H. W. Levi. 1991. Systematics and Evolution of Spiders (Araneae). Annu. Rev. Ecol. Syst. 22:565–592.
 Raven, R. J. 1985. The spider infraorder Mygalomorphae: Cladistics and systematics. Bull. Am. Mus. Nat. Hist. 182:1–180.

Araneomorphae