The earliest discovered Trypanosome, described by Gruby in 1843
Various species of Trypanosoma from the blood of mammals, birds, and reptiles
A diagram showing the life-history and migration of the Malaria parasite
Lankesterella ranarum (Lank.), the parasite of the red blood-corpuscles of the edible Frog
The Number of the Chromosomes
Diagrammatic representation of the structures present in a typical cell
The unicellular parasite Benedenia, from the gut of the common Poulp or Octopus
The young of the common Eel and its metamorphosis
The Freshwater Jelly-fish of Lake Tanganyika
The Freshwater Jelly-fish of Regent’s Park (Limnocodium Sowerbii)
Trypanosoma Ziemanni, from the blood of the little owl
Trypanosoma Ziemanni, from the gut of the gnat
A Clever Humming-bird