Catenula turgida (Zacharias, 1902) | prior to 1987 | | | interstitial, 1 specimen found in a stream, 13 specimens found in springs. |
Bothrioplana semperi Braun, 1881 | prior to 1987 | | | dominant species in the interstitial fauna. 10 species from stream surface sediments, and 113 from interstitial waters. |
Catenula lemnae Duges, 1832 | prior to 1987 | | | interstitial, 6 specimens. |
Rhynchoscolex simplex Leidy, 1852 | prior to 1987 | | | 1 specimen in a stream, 42 specimens interstitial, and 8 specimens from springs. |
Anokkostenostomum anatirostrum (Marcus, 1945) | prior to 1987 | | | 3 specimens interstitial, and 3 specimens from springs. |
Stenostomum beauchampi Papi, 1967 | prior to 1987 | | | 2 specimens from stream surface sediments. |
Stenostomum brevipharyngium Kepner & Carter, 1931 | prior to 1987 | | | 12 specimens from stream surface sediments. |
Stenostomum grande Child, 1902 | prior to 1987 | | | 32 specimens from stream surface sediments. |
Stenostomum kepneri Nuttycombe & Waters, 1938 | prior to 1987 | | | 2 specimens from interstitial waters. |
Stenostomum leucops (Duges, 1828) | prior to 1987 | | | 718 specimens from stream surface sediments, 32 specimens from interstitial waters, and 72 specimens from springs. |
Stenostomum occultum Kolasa, 1971 | prior to 1987 | | | 113 specimens from stream surface sediments, 26 specimens from interstitial waters, and 3 specimens from springs. |
Anokkostenostomum pegephilum (Nuttycombe & Waters, 1938) | prior to 1987 | | | 10 specimens from stream surface sediments, 9 specimens from interstitial waters, and 6 specimens from springs. |
Stenostomum predatorium Kepner & Carter, 1931 | prior to 1987 | | | 18 specimens from stream surface sediments, 5 specimens from interstitial waters. |
Stenostomum temporaneum Kolasa, 1981 | prior to 1987 | | | 7 specimens from stream surface sediments. |
Stenostomum unicolor Schmidt, 1848 | prior to 1987 | | | 397 specimens from stream surface sediments, 12 specimens from interstitial waters. |
Stenostomum sp. Ferguson & Jones, 1949 | prior to 1987 | | | 4 specimens from stream surface sediments, 9 specimens from interstitial waters, and 4 specimens from springs. |
Macrostomum sp. Steinbock, 1931 | prior to 1987 | | | 20 specimens from stream surface sediments, 33 specimens from interstitial waters, and 8 specimens from springs. Representing 2 species( spp 1 and spp 2). |
Microstomum lineare (Müller, 1773) | prior to 1987 | | | 16 specimens from stream surface sediments, and 1 specimen from springs. |
Geocentrophora sphyrocephala de Man, 1876 | prior to 1987 | | | 2 specimens from springs. |
Prorhynchus stagnalis Schultze, 1851 | prior to 1987 | | | 2 specimens from stream surface sediments, 35 specimens from interstitial waters, and 5 specimens from springs. |
Castrada (Castrada) sp. Kolasa et al, 1987 | prior to 1987 | | | 3 specimens from stream surface sediments. |
Olisthanella sp. Kolasa et. al., 1987 | prior to 1987 | | | 1 specimen from stream surface sediments. |
Phaenocora sp. Kolasa, Strayer, & Bannon-O'Donnell, 1987 | prior to 1987 | | | 2 specimens from stream surface sediments, 2 specimens from interstitial waters. |
Strongylostoma elongatum Hofsten N, 1907 | prior to 1987 | | | 1 specimen from interstitial waters. |
Gyratrix hermaphroditus Ehrenberg, 1831 | prior to 1987 | | | 13 specimens from interstitial waters. |