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 (ZT^-wz^/^'ra) ; Crick- 

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

 {Neuroptera) ; Gnats and House-flies {Diptera) ; Butterflies and 

 Moths {Lepidopterd) ; Bees, Wasps, and Ants {Hymenoptera] ; 

 Beetles {Coleopterd). 



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 {Fhcstra), Lace- 

 corals {Fenestellidce*). 

 Class II, Tunicata** (" Tunicaries"). Ex. Sea-squirts (^ja^/a). 

 Class HI. Brachiopoda ("Lamp-shells"). Ex. Goose-bill Lamp- 

 shell {Linguld). 

 Class IV. Lamellibranchiata ("Bivalves"). Ex. Oyster {Ostrea\ 



Mussel {Mytilus), Scallop {Pecten), Cockle [Cardium). 

 Class V, Gasteropoda ("Univalves"). Ex. Whelks {Buccinum)y 



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

 Class VI. Pteropoda ("Winged Snails"). Ex. Hyalea, Cleodora. 

 Class VIL Cephalopoda ("Cuttle-fishes"). Ex. Calamary {Loligd), 

 Poulpe [Octopus), Paper Nautilus [Argonauta), 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 (" Fishes"). Ex. 'La.ncelet** (Amp Aioxus) ; Lampreys 



and Hag-fishes [Marsipobranchii* *) -, Herring, Salmon, Perch, &c. 



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



Sharks, Dog-fishes, Rays, &c. [Elasmobranchii ox "Placoids"). 

 Class II. Amphibia ("Amphibians"). Ex. Labyrinthodontia,* Cae- 



cilians,** Newts and Salamanders [Urodeld], Frogs and Toads 



[Anoura). 

 Class III. Reptilia ("Reptiles"). Ex. Deinosauria,* Pterosauria,* 

 . Anomodontia,* V\es\os,2iKkxs [Sauropterygia*), Ichthyosaurs (/^>^if-^jj/- 



opterygia*), Tortoises and Turtles [Chelonia), Snakes [Ophidid), 



Lizards [Lacertilid), Crocodiles [Crocodilid). 

 Class IV. Aves ("Birds"). Ex. Toothed Birds [Odontornithes *) -, 



Lizard-tailed Birds [Archceopteryx *) ; Ducks, Geese, Gulls, &c. 



[Natatores) ; Storks, Herons, Snipes, Plovers, &c. [Grallatores) ; 



Ostrich, Emeu, Cassowary, Dinomis,* ^piornis,* &c. [Cursores) ; 



Fowls, Game Birds, and Doves [Rasores) ; Cuckoos, Woodpeckers, 



Parrots, &c. [Scansores) ; Crows, Starlings, Finches, Humming- 

 birds, Swallows, &c. [Insessores) ; Owls, Hawks, Eagles, Vultures 



[Raptores). 



