146 



LABORATORY MANUAL FOR ELEMENTARY ZOOLOGY 



Cornea in 



Cornua: of gray matter 38; of 



hyoid 54 



Corpuscles 20, 30, 31 

 Correlation in nervous system 50 

 Coxopod, definition of 107 

 Crabs 125 



Cranial nerves 12, 47 

 Crayfish 106 

 Crop: earthworm 99; grasshopper 



123 

 Cross-section: comparative 126; 



earthworm 102, 103, 104; frog 13; 



Hydra 85; Planaria 92 

 Crustacea 124, 125 

 Cryptoretic organs o. 

 Ctenophora in key I2g 

 Cultures: methods for Entomostraca 



143; Hydra 143; Planaria 143; 



Protozoa 142, 143; study of 78-81 

 Cuticle: earthworm 97, 103; lobster 



106; Paramecium 75 

 Cyclops 51 



Cystic ducts of liver 40 

 Cytopharynx 75 

 Cytoplasm, definition of 25 



Daddy longlegs 125 



Death, meaning of i 



Defecation, definition of 19 



Dendrite 31 



Dermal bone, definition of 51 



Dermis of skin 36 



Development: Asterias 65-66; blow- 

 fly 20-23; definition of 20, 65; 

 Drosophila 20-23; fly 20-23; frog 

 66-68; general account of 71; star- 

 fish 65-66 



Diastase: definition of 17; experi- 

 ment on 1 8 



Diencephalon 47, 48, 50 



Digestion: definition of 16, 17; 

 experiments on 17, 18 



Digestive apparatus, Paramecium 

 76, 77, 78 



Digestive gland, lobster 112, 114 



Digestive system: earthworm 99, 

 100; frog, general 9; frog, special 

 39-40; functions of 16; grasshopper 

 123; Hydra 82; lobster 114; 

 Planaria 91 



Dominant character 69 



Dorsal aorta 45 



Drosophila: breeding experiment 

 69-70; life cycle 20-23: method of 

 culture 142 



Drum membrane 2 



Duodenum 10, 39 



Ear: frogs; grasshopper 120 



Earthworm 96104; circulatory sys- 

 tem 98; coelome 97; digestive 

 system 99, 100; excretory system 

 TOO; external anatomy 96-97; in- 

 ternal anatomy 97-102; microscopic 

 structure 102-4; muscles 102, 103;' 

 nerve cord 104; nervous system 

 101, 102; reproductive system 

 TOO, 101 



Echinodermata in key 129, 132 



Ecology: definition of 135; exercise on 

 135-38 



Ectoderm: embryo 66, 67, 71; fate 

 of, in frog 67; general function of 

 71; Hydra 83, 85; Planaria 90, 92 



Ectoplasm 72, 75 



Ectosarc 75 



Egestion, definition of 19 



Egg, development of 65-68 



Egg guide 120, 122 



Egg-laying of: flies 20; grasshopper 

 120, 122, 123 



Eggs: Ascaris 62-64; definition of 

 20; fish 64; flies 20-21; frog 32; 

 sea-urchin 26; starfish 65 



Embryology 65-68; Asterias 65-66; 

 frog 66-68; starfish 65-66 



Endocrinous organs 8 



Endophragmal skeleton 115 



Endoplasm: Amoeba 72; Paramecium 

 75 



Endopod, definition of 107 



Endosarc 75 



Endoskeleton: definition of 51; 

 frog 51-55 



Entoderm: embryo 66, 67, 71; 

 fate of, in frog 67; general function 

 of 71; Hydra 83, 85; Planaria 90 



Entomostraca 81, 124 



Environment, factors of 135, 136 



Enzymes: definition of 17; experi- 

 ments on 17, 18 



Epjcranium 117 



Epidermis: earthworm 102, 103; 

 frog 27, 36; grasshopper 117; 

 lobster in; Planaria 92 



Epimeron 107, 117 



Epipharynx 118 



Epithelial tissues 27-28 



Epithelium: ciliated 28; columnar 

 27; definition of 27; in earthworm 

 104; in Hydra 85; in intestine of 

 frog 34; in Planaria 92; squamous 

 27; stratified 36 



Esophagus: earthworm 99; frog 

 5, 19, 39J grasshopper 123; lobster 

 114 



Eustachian tube 4 



Excretion, definition of 19 



Excretory systems: earthworm 100; 

 frog, general 1 1 ; frog, special 40, 41 ; 

 function of 19, 23; grasshopper 123; 

 lobster 115; Planaria 91 



Exopod, definition of 107 



Exoskeleton: definition of 51; grass- 

 hopper 117; lobster 106 



Eyelids, frog 2 



Eyes: frog 2; grasshopper 117; 

 lobster 106, in; Nereis 95; Plan- 

 aria 90, 91; snail, 136 



Family, in classification 127 



Fascia: definition of 56; dorsal 57; 

 lata 59 



Fat. body: frog 11; grasshopper 121 



Fats: definition of 16; digestion of 

 17, 18 



Feces, definition of 19 



Fehling's solution 18, 140 



Fertilization: definition of ao, 65; 

 membrane 65 



Fibers of connective tissue 29 



Fish eggs, mitosis in 64 



Fission, Paramecium 77, 78 



Flagellates 80 



Flagellum, definition of 80 



Flatworms 80 



Flukes 93 



Fly: adult anatomy 21; blowfly 

 20-23; eggs 21 ; fruit fly 21; 

 larvae 21, 22; life-cycle 21-23; 

 pupae 22 



Foliaceous appendage 109 



Food ingestion: Paramecium 76, 77; 

 Planaria 92, 93; snail 136, 137 



Food vacuoles: Amoeba 73; Para- 

 mecium 75, 76, 77 



Foot, snail 136 



Foramen magnum 52 



Foramen of Monro 48 



Frog (1-61): arterial system 44-45; 

 blood 30, 31; body wall 5-7; 

 brain 46-48; buccal cavity 4-5; 

 circulation of the blood 20; circu- 

 latory system: function 20, general 

 anatomy 9, special anatomy 

 41-46, coelome 6-7; cross-section 

 13; digestive system: function 

 16-18, general anatomy 9-10, 

 special anatomy 39-40; excretory 

 system: function 19, general 

 anatomy 5, special anatomy 

 40-41; external anatomy 1-3; 

 glands of internal secretion 7, 

 n, 12; heart 45, 46; histology of 

 tissues 24-32; histology of organs: 

 intestine 33, 34, kidney 37, 38, 

 liver 33, skin 36, 37, spinal cord 

 38, stomach 35, 36; internal 



anatomy: general 5-13, special 

 39-61; mesenteries: general state- 

 ment 7, 8, of bladder 8, 10, of 

 digestive tract 10, of reproductive 

 system n; muscles: abdomen 6, 

 58, _ function 15-16, general 5-6, 

 hyoid apparatus 58, 59, lower jaw 

 57, 58, parts of a muscle 56, shank 

 60, 61, thigh 59, 60, tongue 59; 

 nervous system: function 14, 49, 50, 

 general anatomy 12, special ana- 

 tomy 46-49; physiology: digestive 

 system 16-18, circulatory system 

 20, excretory system 19, muscular 

 system 15-16, nervous system 

 14-15, reproductive system 20-23, 

 respiratory system 18-19, summary 

 23; reproductive system: general 

 anatomy 4-5, special anatomy 40- 

 41; respiratory system: function 

 18, 19, general anatomy 9, special 

 anatomy 41; sense organs 12; 

 skeleton: hyoid apparatus 5, 54, 

 limbs 55, lower jaw 53, pectoral 

 girdle 6, 54, pelvic girdle 6, 54, 

 skull 52, 53, sternum 6, 54, upper 

 jaw 53, vertebral column 51, 52; 

 tissues: blood 30, 31 , connective 

 29, 30, epithelial 27, 28, muscular 

 28, 29, nervous 31-32, reproduc- 

 tive 32; urinogenital system: 

 general anatomy 4, 5, special 

 anatomy 40-41; venous system 

 41-44 



Frons 117 



Fruit fly 21-23 



Gall bladder 10, 39, 40 



Ganglia: earthworm 101, 102, 103; 

 grasshopper 123, 124; lobster 115, 

 116; spinal 48, 49; sympathetic 12 



Ganglion, definition of 49 



Gastric: gland, frog 35; juice 17; 

 mill 114; muscles, lobster in, 114 



Gastrolith 114 



Gastrovascular cavity: definition of 

 82; Hydra 82, 83; Planaria 91 



Gastrula: Asterias 66; frog 66; 

 general significance 71; starfish 66 



Gastrula stage, general 71 



Gena 117 



Generic name, definition of 127 



Genus, definition of 127 



Germ layers in embryo 66, 71 



Giant fibers 104 



Gill: slits of tadpole 68; supports, 

 tadpole 52 



Gills, lobster 107, 108, 109, no 



Gizzard: earthworm 99; grasshopper 

 123 



Glands: of frog: adrenal n, 37, 

 cutaneous 36, gastric 35, mucous 

 36, 37, poison 37; of internal 

 secretion 8, n 



Glomerulus 38 



Glottis 5, 41 



Goblet cells 27, 34 



Gonads, definition of 10 



Gonotheca 87 



Gonozooids 87 



Grasshopper: abdomen 119-120; 

 appendages 117-20; circulatory 

 system 121-22; digestive system 

 123; excretory system 123; exter- 

 nal anatomy 117-20; head 117-18; 

 internal anatomy 120-24; nervous 

 system 123-24; reproductive 120, 

 122-23; respiratory system 121; 

 sense organs 117, 118, 124; thorax 

 118-19 



Gray matter of cord 31, 38 



Green gland 115 



Gullet, Paramecium 75 



Haversian canals 30 



Head: earthworm 96; frog 1-5; 

 grasshopper 117-18; lobster 106, 

 107,109,110; Nereis 95; Planaria 

 90; snail 136; appendages: grass- 

 hopper 117-18, lobster 109-10, 



