APPENDIX. 377 



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

 Spiders (Aramida). 



CLASS III. MYRIAPODA. Ex. Centipedes (Chtlopoda), 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 (Hymenopterd) j 

 Beetles (Coleoptini). 



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. POLVZOA ("Sea-Mosses"). Ex. Sea-mats (Flustra); Lace- 

 corals (Fenestellidee *). 



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

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



shell (Lingula). 

 CLASS IV. LAMKLLIBRANCHIATA ("Bivalves"). Ex. Oyster (Ostrea), 



Mussel (Mytilus), Scallop (Pecten), Cockle (Cardium). 

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



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

 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 (" Fishes"). Ex. Lancelet** (Amphioxus) ; Lampreys 

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

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

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

 CLASS II. AMPHIBIA ("Amphibians"). Ex. Labyrinthodontia,* Cse- 

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

 (Anoura). 



CLASS III. REPTILIA ("Reptiles"). Ex. Deinosaitria* Plerosauria* 

 Anomodontia* Plesiosaurs (Sauroptcrygia*), Ichthyosaurs (Ichthy- 

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

 Lizards (Lacei'tilia), Crocodiles (Crocodilid). 



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

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

 (Natatores) ; Storks, Herons, Snipes, Plovers, &c. (GraHotvrcs) ; 

 Ostrich, Emeu, Cassowary, Dinornis,* yEpiornis,* &c. (Cursorcs) ; 

 FcAvls, Game Birds, and Doves (Rasores) ; Cuckoos, Woodpeckers, 

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

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

 (Raptores). 



