Table 1: Described biota of the Edwards Aquifer

Platyhelminthes
    Kenkiidae
        Sphalloplana mohri Hyman

Mollusca
    Hydrobiidae
        Phreatodrobia micra (Pilsbry & Ferriss)
        Phreatodrobia nugax nugax (Pilsbry & Ferriss)
        Phreatodrobia nugax inclinata (Hershler & Longley)
        Phreatodrobia rotunda( Hershler & Longley)
        Phreatodrobia conica (Hershler & Longley)
        Phreatodrobia plana (Hershler & Longley)
        Phreatodrobia imitata (Hershler & Longley)
        Balconorbis uvaldensis (Hershler & Longley)

Arthropoda
    Cypridae
        Cypridopsis vidua obesa Brady & Robertson
    Cyclopidae
        Cyclops cavernarum Ulrich
        Cyclops learii Ulrich
        Cyclops varicans rebellus Lilljeborg
    Entocytheridae
        Sphaeromicola moria Hart
    Asellidae
        Lirceolus smithi (Ulrich)
        Asellus pilus Steeves
        Asellus redelli
    Cirolanidae
        Cirolanides texensis Benedict
    Monodellidae
        Monodella texana Maguire
    Crangonyctidae
        Stygobromus flagellatus (Benedict)
        Stygobromus russelli (Holsinger)
        Stygobromus pecki (Holsinger)
        Stygobromus balconis (Hubricht)
        Stygobromus bifurcatus (Holsinger)
    Hadziidae
        Texiweckelia texensis (Holsinger)
        Texiweckelia insolita Holsinger
        Texiweckelia samacos Holsinger
        Allotexiweckelia hirsuta Holsinger
    Bogidiellidae
        Parabogidiella americana Holsinger
    Artesiidae
        Artesia subterranea Holsinger
    Sebidae
        Seborgia relicta Holsinger
    Palaemonidae
        Palaemonetes antrorum Benedict
        Palaemonetes holthuisi Strenth
    Dytiscidae
        Hadeoporus texanus Young & Longley

Chordata
    Ambystomidae
        Typhlomolge rathbuni Stejneger
        Typhlomolge robusta Longley
    Ictaluridae
        Satan eurystomus Hubbs & Bailey
        Trogloglanis pattersoni Eigenmann