Fresh water, attached to the loricae of other flagellate animalcules; solitary or sparsely scattered. [details]
The intestinal viscera of various domestic poultry. [details]
Blood of the frogs, Rana esculenta and R. temporaria. [details]
Pond and stagnant water, in company with Euglena viridis. [details]
Marsh and stagnant water. [details]
Salt water attached to the polyparies of hydroid zoophytes and polyzoa. [details]
Copulatory tubes of various land-snails, Helicidae. [details]
The human intestine, found associated with the foecal evacuations of cholera patients and in typhoidal affections ; ... [details]
Intestinal viscera of various frogs, toads, and tailed Amphibia. [details]
Intestine of the American cockchafers, Melolontha quercina and M. brunnea. [details]
Occurring in immense quantities within the intestine of the common house-fly, Musca domestica. [details]
Pond water, and amongst decaying vegetation. [details]
Pond water, on various Entomostraca. [details]
Fresh water, on Cyclops and other Copepodous Crustacea [details]
Fresh-water lakes in the island of Bombay. [details]
Vegetable infusions in both salt and fresh water. [details]
Pond water and organic infusions in both salt and fresh water. [details]
Vegetable infusions in both fresh and salt water. [details]
Fish macerations in an advanced state of putrefaction. [details]
Pond water with decomposing organic matter and in vegetable infusions. [details]
Alimentary canal of Tritons and Batrachia. [details]
Parasitic, within the intestinal tract of the Nematozoon Trilobus gracilis. [details]
Fresh water, ponds in the Phoenix Park, Dublin. [details]
Pond water with decaying vegetable matter. [details]
Marsh water, among decaying Sphagnum. [details]
Fresh water, attached gregariously to Confervae and other aquatic plants. [details]
Fresh water, attached gregariously to the carapace of the rotifer Philodina hirsuta Ehr. [details]
Fresh water, attached to the branching pedicle of Epistylis digitalis. [details]
Stale water with decomposing matter in suspension. [details]