Pyxidium
Pyxidium Kent
See
Propyxidium (ref. ID; 2014)
[ref. ID; 1618]
Stalk simple, not branching; peristome even when fully opened, not constricted from the body proper; frontal disk small, oblique, supported by style-like slender process arising from peristome; attached to freshwater animals and in vegetation. (ref. ID; 1618)
- Pyxidium acaule (ref. ID; 1620)
- Pyxidium arboricolum Biegel, 1954
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium aselli Penard, 1922 (ref. ID; 1620)
- Pyxidium asymmetricum Biczok, 1956
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium bosminae Kahl, 1935 (ref. ID; 1620)
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium cantnocampi Penard, 1922 (ref. ID; 1620)
- Pyxidium collare (ref. ID; 1620)
- Pyxidium cothurnioides Gajewskaja, 1934
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium cothurnioides Kent, 1880 (ref. ID; 1335, 1620)
- Pyxidium curvicaule Penard, 1922 (ref. ID; 1620)
See; Opercularia coarctata (ref. ID; 1113), Opercularia curvicaule (ref. ID; 2861)
- Pyxidium hebes Kellicott, 1888 (ref. ID; 1620)
- Pyxidium henneguyi Faure-Fremiet, 1905 (ref. ID; 1620)
- Pyxidium inclinans Fromentel, 1874 (ref. ID; 1620)
- Pyxidium inclinans Penard, 1912
See; Opercularia penardi (ref. ID; 1620)
- Pyxidium invaginatum Kahl, 1935
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium invaginatum Nenninger, 1948
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium invaginatum Penard, 1922
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium invaginatum Stokes, 1887 (ref. ID; 1620)
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium nutans Stokes, 1899 (ref. ID; 1620)
- Pyxidium tardigradum Van der Land, 1964
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium urceolatum Stokes, 1886 (ref. ID; 1620) reported year? (ref. ID; 1618)
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium vernale Stiller, 1942
See; Opercularia coarctata (ref. ID; 1113)
- Pyxidium vernale Stokes, 1887 (ref. ID; 1620) reported year? (ref. ID; 1618)
See; Opercularia coarctata (ref. ID; 1113)
Pyxidium urceolatum Stokes, 1886 (ref. ID; 1620) reported year? (ref. ID; 1618)
See
Opercularia coarctata (ref. ID; 1113)
Descriptions
Fresh water on plants. (ref. ID; 1618)
Measurements
About 90 um long. (ref. ID; 1618)
Pyxidium vernale Stokes, 1887 (ref. ID; 1620) reported year? (ref. ID; 1618)
See
Opercularia coarctata (ref. ID; 1113)
Descriptions
Solitary or few together fresh water among algae. (ref. ID; 1618)
Measurements
70-85 um long. (ref. ID; 1618)