Larval Stages of the Common Rock Barnacle (Balanus balanoides
Præanaspides præcursor, One of the Fossil Syncarida, from the Coal-measures of Derbyshire
The Tasmanian 'Mountain Shrimp'
Restoration of a Trilobite (Triarthrus becki), showing the Appendages
The Gribble (Limnoria lignorum)
The Norwegian Deep-water Prawn (Pandalus borealis), Female
The Common Shrimp (Crangon vulgaris)
Stages in the Life-history of Hæmocera danæ, One of the Monstrillidæ
A Fish-louse (Caligus rapax), Female
Front Part of Body of a Prawn infected, parasites
Front Part of Body of a Prawn infected, parasites
Cirolana borealis
Hyperia galba, Female
The Sea-slater (Ligia oceanica)
A Well Shrimp (Niphargus aquilex)
Asellus aquaticus, Female
Diaptomus cœruleus, Female
The Brine Shrimp (Artemia salina)
Phronima colletti, Male. From a Specimen taken in Deep Water near the Canary Islands
Copilia quadrata (Female), a Copepod of the Family Corycæidæ
Calocalanus pavo, One of the Free-swimming Copepoda of the Plankton
The Nauplius Larva of a Species of Barnacle of the Family Lepadidæ, showing greatly-developed Spines
The Zoëa Larva of a Species of Sergestes
Mimonectes loveni. A Female Specimen seen from the Side and from Below
Eryon propinquus, One of the Fossil Eryonidea, from the Jurassic Rocks of Solenhofen
Polycheles phosphorus, One of the Eryonidea, Female, from the Indian Seas
A Deep-sea Crab (Platymaia wyville-thomsoni)
Thaumastocheles zaleucus
Munidopsis regia, a Deep-sea Galatheid from the Bay of Bengal
A Deep-sea Lobster
A Deep-sea Lobster (Nephropsis stewartii), from the Bay of Bengal
The Common Sand-hopper (Talitrus saltator), Male, from the Side
Pylocheles miersii, a Symmetrical Hermit Crab
Callianassa stebbingi (Female), a Sand-burrowing Thalassinid from the South Coast of England
A Common Hermit Crab