APPENDIX. 377 



CLASS II. ARACHNIDA. Ex. Mites (Acarina], Scorpions (Pedipalpi], 

 Spiders (Araneida). 



CLASS III. MYRIAPODA. Ex. Centipedes (Chilopoda), Millipedes and 

 Galley-worms (Chilognatha). 



CLASS IV. INSECTA ("Insects"). Ex. Field-bugs (Hemiptera] ; Crick- 

 ets, Grasshoppers, &c. (Orthoptera) ; Dragon-flies and May-flies 

 (Neuroptera] ; Gnats and House-flies (Diptera) ; Butterflies and 

 Moths (Lepidoptera] ; Bees, Wasps, and Ants (Hymenoplera] ; 

 Beetles (Coleoptera). 



SUB-KINGDOM V. MOLLUSCA. 



Animal soft-bodied, generally with a hard covering or shell ; no dis- 

 tinct segmentation of the body ; nervous system of scattered masses. 

 CLASS I. POLYZOA ("Sea-Mosses"). Ex. Sea-mats (Flustra), Lace- 

 corals (Fenestellidiz*). 



CLASS II. TUNICATA** (" Tunicaries"). Ex. Sea-squirts (Ascidia}. 

 CLASS III. BRACHIOPODA (''Lamp-shells'). Ex. Goose-bill Lamp- 



shell (Lingula). 

 CLASS IV. LAMELLIBRANCHIATA ("Bivalves"). Ex. Oyster (Ostrea], 



Mussel (Mytilus], Scallop (Pecten], Cockle (Cardiuin). 

 CLASS V. GASTEROPODA ("Univalves"). Ex. Whelks (Buccimim), 



Limpets (Patella], Sea-slugs** (Doris], Land-snails (Helix). 

 CLASS VI. PTEROPODA ("Winged Snails'"). Ex. Hyalea, Cleodora. 

 CLASS VII. CEPHALOPODA ("Cuttle-fishes"). Ex. Calamary (Loligo], 

 Poulpe (Octopus), Paper Nautilus (Argonattta], Pearly Nautilus 

 (Nautilus], Belemnites,* Orthoceratites,* Ammonites.* 



VERTEBRATE ANIMALS. 



SUB-KINGDOM VI. VERTEBRATA. 



Body composed of definite segments arranged longitudinally one behind 

 the other ; main masses of the nervous system placed dorsally ; a back- 

 bone or "vertebral column " in the majority. 



CLASS I. PISCES (" Pishes"). Ex. Lancelet** (Amphioxns) ; Lampreys 

 and Hag-fishes (Marsipobranchii'**}', Herring, Salmon, Perch, &c. 

 (Teleostei or " Bony Fishes "); Gar-pike, Sturgeon, &c. (Ganoidei]; 

 Sharks, Dog-fishes, Rays, &c. (Elasmobranchii or " Placoids"). 

 CLASS II. AMPHIBIA ("Amphibians"). Ex. Labyrinth odoniia,* Cge- 

 cilians, ** Newts and Salamanders (Urodela), Frogs and Toads 

 (Anoura). 



CLASS III. REPTILTA ("Reptiles"). Ex. Deinosauria,* Pterosauria,* 

 Anomodontia* Plesiosaurs (Sauropterygia*}, Ichthyosaurs (Ichlhy- 

 opterygia*], Tortoises and Turtles (Chelonia], Snakes (Ophidia), 

 Lizards (Lacertilia], Crocodiles (Crocodilia]. 



CLASS IV. AVES ("Birds"). Ex. Toothed Birds (Odontornithes*] ; 

 Lizard-tailed Birds (Archaopteryx *) ; Ducks, Geese, Gulls, &c. 

 (Natatores] ; Storks, Herons, Snipes, Plovers, &c. ( Grallatores] ; 

 Ostrich, Emeu, Cassowary, Dinornis,* ^piornis,* &c. (Cursores) ; 

 Fowls, Game Birds, and Doves (Rasores] ; Cuckoos, Woodpecker?, 

 Parrots, &c. (Scansores] ; Crows, Starlings, Finches, Humming- 

 birds, Swallows, &c. (Insessores} ; Owls, Hawks, Eagles, Vultures 

 (Kaf tores). 



