- A Fish-louse (Caligus rapax), Female
- Trypanosoma Ziemanni, from the blood of the little owl
Trypanosoma Ziemanni, from the blood of the little owl. The stages shown in Figs. 52–54 are passed inside the gnat. The spiral and pear-shaped bodies of Fig. 54 pass from the gnat’s proboscis into the blood of the little owl, and grow there into the large forms here figured. A, B, and C are females, destined to be fertilized by spermatozoa when swallowed by a gnat. D and E are male Trypanosomes, which will give rise each to eight fertilizing individuals or spermatozoa as shown in Fig. 56—when swallowed by a gnat. - The Surinam Toad
- Front Part of Body of a Prawn infected, parasites
- The Common Lobster (Homarus gammarus,) Female, from the Side
- The Zoëa Larva of a Species of Sergestes
- A Well Shrimp (Niphargus aquilex)
- Newly-hatched Young of a Crayfish
- Beach crabs
Beach crabs - Dissection of Male Lobster, from the Side
- The Freshwater Jelly-fish of Regent’s Park (Limnocodium Sowerbii)
The Freshwater Jelly-fish of Regent’s Park (Limnocodium Sowerbii) It was discovered in the tropical lily tank of the Botanical Gardens in June, 1880, and swarmed in great numbers year after year—then suddenly disappeared. It has since been found in similar tanks in Sheffield, Lyons, and Munich. Only male specimens were discovered, and the native home of the wonderful visitor is still unknown. - Calocalanus pavo, One of the Free-swimming Copepoda of the Plankton
- A Deep-sea Crab (Platymaia wyville-thomsoni)
- Squilla mantis
Squilla mantis - The Freshwater Jelly-fish of Lake Tanganyika
The Freshwater Jelly-fish of Lake Tanganyika (Limnocnida Tanganyicae), Since its discovery in Tanganyika it has been found also in the Lake Victoria Nyanza and in pools in the Upper Niger basin. - Polycheles phosphorus, One of the Eryonidea, Female, from the Indian Seas
- The Phyllosoma Larva of the Common Spiny Lobster
- Meganyctiphanes norvegica, One of the Euphausiacea
- Cirolana borealis
- The Norwegian Deep-water Prawn (Pandalus borealis), Female
- Centipede
- Common Lobster
Common Lobster - Bees
The figure is a very accurate representation of the Queen, the Worker and the Drone. - Restoration of a Trilobite (Triarthrus becki), showing the Appendages
- Two Species of Caprellidæ
- The Tasmanian 'Mountain Shrimp'
- Lobster
Lobster - Barnacles
Barnacles They are attached to a flexible muscular stem and have a flat, three-sided shell. A large number of genera are distinguished according to the number and the greater or lesser development of the limestone plates. Among the most common are Lepas and Otion . About half of all Lepadid species attach themselves to objects moving in water, to the keel of ships, to pieces of wreckage, etc., or to animals that often change places. Anelasma squalicolaeg lives parasitically on Northern Sharks, into whose skin it has penetrated with its stem; With Lepas anserifera and a few other species, the ships are not infrequently overgrown on their return from almost all southern and tropical seas. [As translated online ] - Common Crayfish
Common Crayfish - Præanaspides præcursor, One of the Fossil Syncarida, from the Coal-measures of Derbyshire
- Every good mother should be the honored queen of a happy family
The group of bees represents the attitude in which the bees surround their Queen or Mother as she rests upon the comb. - Thelemark cows of Norway