Arachnology
Entomology
Invertebrate Zoology
Vertebrate Zoology
Word Roots
Strange Tales
Rokes and Jiddles
A Dictionary for Invertebrate Zoology
Head Words - H
Habit, Habitat, Habitat Selection, Habitat Type, Habituation, Habitus (Habitude), Habroderes, Hackled Band, Hadal Zone (Ultra-Abyssal), Hadean (Priscoan), Hadromerida, Hadziidae, Haeckel’s Biogenetic Law, Haemacyte, Haemadipsidae, Haemal, Haematal, Haematid, Haematobium, Haematoblast (Haemoblast), Haematochromes (Haemochromes), Haematocryal, Haematocyanin, Haematocyte (Haemacyte, Haemo-Cyte, Hemocyte), Haematocytozoon, Haematodocha, Haematogen, Haematogenesis, Haematogenous, Haematomyzidae, Haematomyzus Elephantis, Haematophagus, Haematophyte, Haematopinidae, Haematozoon, Haemerythrin (Haemoerythrin), Haemobilirubin, Haemoblast, Haemochrome, Haemoclastic, Haemocoel (Hemocoel), Haemocoelic Insemination, Haemocoelous Viviparity, Haemocyanin (Haematocyanin), Haemocyte, Haemoerythrin, Haemofuscin, Haemoglobin (Cruorin), Haemohistoblast, Haemoid, Haemolymph, Haemoparasite, Haemoplasmodium, Haemopoiesis, Haemostatic, Haemostatic Diaphragm/Membrane, Haemotrophic, Haemotropic, Haemoxanthine, Haft Organ, Hagilidae, Hair Cells, Hair Follicle Mite, Hair Plates, Hair Worm, Hairstreaks, Halacaridae, Haldane’s Rule, Half Sibs, Half-Terete, Halichondrina, Halictidae, Halictophagidae, Haliotis, Haliotoid, Haliplankton, Haliplidae, Halisarcida, Halituous, Hallachrome, Haller’s Organ, Halmatometamorphosis, Halobenthos, Halobiontic, Halobios, Halocline, Halolimnetic, Halolimnic, Halophilic, Halophile, Halophobic, Haloplankton (Haliplankton), Halosphere, Haloxenic, Halteres (Poisers), Hamabiosis, Hamate/Hamulose/Hamiform, Hamatum, Hamatype, Hamirostrate, Hammock, Hampe, Hamula, Hamular Hook, Hamulate, Hamulohalterae, Hamulose (Hamate), Hamulus, Hamus, Hancock’s Organ, Hancock's Glands, Handmaidens, Hapalocarcinidae, Hapaloderes, Haploboint, Haplobothrioidea, Haplodiploidy, Haplodiplont, Haplodrili, Haplogynae, Haploid, Haploid Parthenogenesis, Haplometrosis (Monometrosis), Haplometrotic, Haplomitosis, Haploneme, Haploneural, Haplont, Haplophase, Haplopoda, Haplosclerida, Haplosclerina, Haplosis, Haplosporida (Haplosporea), Haplotaxida (Opisthopora), Haplotaxina, Haplotype, Haplozygous, Haptic, Haptobenthos, Haptolachus, Haptomerum, Haptomeri, Haptor, Haptotropism, Hardy-Weinberg Equilibrium, Hardy-Weinberg Law, Harlequin Lobe, Harmonic Growth, Harmosis, Harmozone, Harpacticoida, Harpactophagous, Harpagones, Harpalinae, Harpes, Harpidae, Harpoon Seta, Harrimaniidae, Harvester Ants, Harvester Termites, Harvestmen (Harvest Spiders), Hastate, Hastisetae, Hatching Membrane, Haustellata, Haustellate, Haustellum, Haustoriidae, Haustorium, Haustra, Haustrulum, Hautkorper, Haversian Canal, Hawked, Hawkers, Hawking, Hawk-Moth, Hayes' Plate/Sense Cone, Head Apodeme, Head Bulb, Head Cap, Head Case, Head Fold, Head Gland, Head Inductor, Head Louse, Head Valve, Head, Head-Fans, Head-Foot, Heart, Heart Chamber, Heart-Accelerating Factor, Heart Urchin, Heath Butterflies, Heautotype, Hebetate, Hebetic Stage, Hebridae (Naeogaeidae), Hectocotylus (Heterocotylus), Hederiform, Hedonic, Hedrioblast, Heel, Hekistoplankton, Heleoplankton, Helic, Helical, Helicidae, Helicine. [Gr. elix, Spiral]. Spiral, Convoluted., Helicinidae, Helicocone, Helicoid, Heliconiinae, Helicoplacoidea, Helicopsychidae, Helicorubin, Heliophil, Heliophobic, Heliopora, Helioporacea, Heliotaxis, Heliothermic, Heliotropism, Heliozelidae, Helisoma, Helix (Helices), Hellgramites, Helmet, Helmidae, Helminth, Helminthiasis, Helminthoid, Helminthology, Helminthomorpha (Proterandria), Helobius, Helocerous, Helodidae, Helomyzidae, Helotism, Helus, Hemal, Hematal, Hemapoiesis, Hematocyte, Hematodocha (Haematodocha), Hematogenic, Hematogenous, Hematophagus, Hematopoiesis, Haematopoiesis, Haemopoiesis, Hemopoiesis, Hemelytron, Hemelytran, Heme-Lytrum, Hemielytron, Hemerecology, Hemerobiidae, Hemerobioidea, Hemerophilic, Hemerophobic, Hemerythrin (Haemoerythrin), Hemianamorphosis, Hemibathybial, Hemibranch, Hemicellulase, Hemicephalous, Hemicephalic, Hemichorda, Hemichordata (Stomochordata), Hemicidaroida, Hemidesmosomes, Hemidiscs, Hemielytron, Hemigamy (Semigamy), Hemignathos, Hemikaryon, Hemimeridae, Hemimerina, Hemimetabola, Hemimetabolic (erron. Hemimetabolous) Development (Incomplete Metamorphosis), Hemiomphalous, Hemiparasite, Hemiphlebiidae, Hemiphragms, Hemipneustic, Hemiptera (Rhynchota), Hemipteroidea, Hemipupa, Hemiseptum, Hemisome, Hemispondylium, Hemisyrinx, Hemitergite, Hemitrope, Hemitropous, Hemizonid, Hemizonid, Hemizonion, Hemizygoid Parthenogenesis, Hemizygous, Hemocoel, Hemocoelous Viviparity, Hemocyanin, Hemocyte, Hemocytoblast, Hemocytopoietic Organs, Hemoglobin, Hemolymph, Hemophagous, Hemopoietic, Hemopoietic (Haemopoietic) Organs, Henidium, Hensen’s Gland, Hepatic, Hepatic Caecum, Hepatic Cells, Hepatic Groove, Hepatic Pouches, Hepatic Region, Hepatic Spine, Hepatopancreas, Hepialidae, Hepialoidea, Heptagenioidea, Heptamerous, Heptapsogastridae, Herbivore (Herbivorous, Phyto-Phagous), Hercogamy, Hercules Beetle, Hereditary Disease, Heredity, Heretoagglutinin, Heritability, Hermaphrodite (Bisexual), Hermaphroditic Duct, Hermaphroditism, Hermatypic, Hermit Crab, Herpetomonad, Hesmosis, Hesperiidae, Hesperiinae, Hesperioidea, Heteractinal, Heteractinellida, Heterauxesis, Heteraxial, Heterecious, Heteroacanthus Armature, Heteroallelic, Heterobathmiidae, Heterobathmioidea, Heteroblastic, Heteroblastic Change, Heterobrachial, Heterobrachial Inversion, Heterocentric, Heterocera, Heteroceridae, Heterochelate, Heterochromatin, Heterochrome, Heterochromosomes, Heterochronism, Heterochrosis, Heteroclite, Heterocoela, Heterocotylea, Heterocotylus, Heterocyemidae, Heterodactyl, Heterodont, Heterodonta (Desmodonta), Heterodynamic, Heterodynamic Hybrid, Heterodynamic Life Cycle, Heteroecious (Heterecious, Heter-Oicious, Heteroxenous, Metoecious, Metoxenous, Pleioxenous), Heterofacial, Heterogamete, Heterogametic Sex, Heterogamy, Heterogangliate, Heterogeneidae, Heterogeneity, Heterogeneous, Heterogenesis, Heterogenetic, Heterogenic, Heterogomph, Heterogonic Growth, Heterogonic Life Cycle, Heterogony, Heterogynism, Heterogynous, Heteroicious, Heteroideus, Heterokaryon, Heterokaryosis, Heterokaryotype Advantage, Heterokinesis, Heterokont, Heterolecithal, Heterologous, Heterology, Heterolysis, Heteromallous, Heteromastigate (Heteromastigote), Heteromedusoid, Heteromera, Heteromeric, Heteromerous, Heterometabola, Heterometabolous Metamorphosis, Heteromorph, Heteromorphic, Heteromorphosis (Xenomorph-Osis), Heteromorphous, Heteromorphous Armature, Heteromyaric (Heteromyarian), Heteromyota, Heteroneme, Heteronemertea (Heteronemertini), Heteronereis, Heteronerid, Heteroneura (Frenatae), Heteronomous, Heteronomous Hyperparasitoid, Heteronomous Parasitoid, Heteronomous Segmentation, Heteronychia, Heteropalpi, Heteroparthenogenesis, Heterophyidae, Heteroplanogametes, Heteroplasia, Heteroplasm, Heteroploid, Heteropoda (Atlantacea), Heteropodidae, Heteroptera, Heteropycnosis (Heteropyknosis), Heterorhabdic, Heterosexual, Heterosis (Hybrid Vigor), Heterosomal, Heterosomes, Heterostrophy, Heterosyllid, Heterosynapsis, Heterotardigrada, Heterotaxis, Heterotherm, Heterotrichous, Heterotrichous Anisorhiza, Heterotroph (erron. Organotroph), Heterotrophic Parasitoid, Heterotropic Chromosome, Heterotropic, Heterotype, Heterotypic, Heterotypical, Heteroxenous, Heterozooid, Heterozygosis, Heterozygosity, Heterozygote, Heterozygous Advantage, Hexacanth, Hexachaetous, Hexacorallida, Hexactinal, Hexactine, Hexactinellida (Hyalospongiae, Triaxonida), Hexactinia, Hexactinian, Hexactinosida, Hexaenes, Hexamerous, Hexanephric, Hexaploid, Hexapod, Hexapoda, Hexapterous, Hexaradiate, Hexaster, Hexasterophora, Hexastichous, Hexaxon, Hexicology, Hiatus, Hibernaculum, Hibernal, Hibernating Glands, Hibernation Arousal, Hibernation, Hibernestivation, Hicks' Papillae, Hierarchical Classification, Hierarchy (Dominance Hierarchy, Social Hierarchy), Higher Categories, Highmore’s Antrum, Highmore’s Body, Hind Angle, Hind-Gut (Proctodaeum), Hind Head, Hind-Kidney, Hind-Unguis, Hinge, Hinge-Joint, Hinge Ligament, Hinge Line, Hingement, Hinge Nodes, Hinge Plate, Hinge Selvage, Hinge Teeth, Hippoboscidae, Hippocrepian (Hippocrepiform), Hippoidea, Hippuritoida (Rudists), Hirsute, Hirudin (Hirudinin), Hirudinea, Hispid, Hispidulous, Histeridae, Histeroidea, Histioblast, Histioid (Histoid), Histioteuthidae, Histocyte, Histogenesis, Histogenic, Histoid, Histology, Histolysis, Histometabasis, Histophyly, Histoteleosis, Histotrophic, Histozoic, Histrichoglossate, Histriobdellidae, Hive, Hoary, Hodotermitidae, Hodotermitinae, Holandric, Holandry, Holarctic Region, Holaspis, Holasteroida, Holaxonia, Holcodont, Holdfast, Holectypoida, Holendobiosis, Holism, Holistic, Holobenthic, Holoblastic Division, Holocene, Holocentric (Polycentromic), Holochlamydate, Holochroal, Holocoen, Holocrine, Holocyclic Parthenogenesis, Holodikaryotic, Hologamodeme, Hologastrula, Holognathus, Hologynic, Hologynous, Hologyny, Holoic, Holological, Holomastigote, Holometabola, Holometabolic development (erron. Holometabolous), Holometabolous Metamorphosis, Holomorphosis, Holomyarian, Holonephridia, Holonephros, Holoparalectotype, Holoparasite, Holopeltida, Holophyletic, Holophyly, Holoplankton, Holopneustic, Holoptic, Holoschisis, Holosericeous, Holostomatous, Holostome, Holotaxy, Holothrichous, Holothurin, Holothuroidea, Holothyroidea (Tetrastigmata), Holotrichous Isorhiza, Holotrichy, Holotype, Holozoic, Holozygote, Homalorhagida, Homalozoa, Homaxial, Home Range, Homelytra, Homeoacanthous Armature, Homeochilidium, Homoeochilidium, Homeochronous, Homoechronous, Homeodeltidium, Homoeodeltidium, Homeokinesis, Homeomerous, Homeomorph, Homeomorphous Armature, Homeosis, Homeostasis, Homeostat, Homeostrophic, Homeotely, Homeotic Mutation, Homeozoic, Homing, Homoallelic, Homoblastic, Homobranchial Inversion, Homocercal, Homochrome, Homochromy, Homochronous, Homocoela, Homodactyl, Homodermic, Homodont (Isodont), Homodromous, Homodynamic, Homodynamic Life Cycle, Homodynamous, Homoecious, Homoeobox, Homoeochilidium, Homoeodeltidium, Homoeologous Chromosomes, Homoeomerous, Homeomerous, Isomerous, Homoeomorphic, Homoeosis (Homeosis), Homoeotic Mutant, Homoeotype, Homogametes, Homogamitic Sex, Homogamy, Homogangliate, Homogen, Homogenesis, Homogenetic, Homogenic, Homogeny, Homogomph, Homogonic Life Cycle, Homoideus, Homoiomerous, Homoiosmotic, Homoiostelea, Homokaryon, Homolateral, Homolecithal (Isolecithal), Homolodromiidae, Homolog, Homologous Chromosome, Homologous, Homology, Homomorpha, Homorpha, Homomorphic, Homomorphosis, Homomyarian, Homoneura (Jugatae), Homonomic, Homonomous, Homonym, Homophylic, Homoplast, Homoplasy, Homopolar, Homoptera, Homopterous, Homorhabdic, Homorpha, Homoscleromorpha, Homosclerophorida, Homosequential Species, Homosomal, Homostase, Homostelea, Homosynapsis, Homotaxis, Homotene, Homotrichous Anisorhiza, Homotypy, Homozygote, Homozygous, Honey, Honeybee, Honeycomb, Honeycomb Stomach (Honeycomb Bag, Reticulum), Honeydew, Honey Guides, Honeypot, Honey Stomach, Honey Tube, Hood, Hooded, Hooded Seta, Hood Protractor (Protractor Preputii), Hood Retractor (Retractor Preputii), Hook Glands, Hook, Hooklets, Hookworms, Hopeful Monster, Hoplocarida, Hoplochaetellin, Hoplonemertea (Hoplonemertini), Hoplopleuridae, Hoppers, Horde, Horeshair Worms, Horiodimorphism, Horismology, Horizon, Horizontal Classification, Horizontal Transmission, Hormaphididae, Horme (Elan Vital, Libido), Hormesis, Hormic, Hormogastridae, Hormones, Horn, Hornets, Horntails, Horny Corals, Horotely, Horse Nematode, Horse-Flies, Horseshoe Crab, Horse-Stingers, Host, Host-Parasite Associations, Host Selection Principle, Host Specificity, House Cricket, House Spider, House, Houseflies, Hoverflies, Hovering, Hoyle's Organ, Humeral, Humeral Angle, Humeral Bristles, Humeral Callus, Humeral Carina, Humeral Cross Vein, Humeral Lobe, Humeral Nerve, Humeral Plate, Humeral Suture (Basal Suture), Humeral Vein, Humicolous (Humicole), Humor, Hump-Winged Cricket, Humus, Hunting Spiders, Hunting Wasps, Huxley’s Power Law, Hyalellidae, Hyaline, Hyaloid, Hyaloplasm, Hyalopterous, Hyalosome, Hyalospongiae, Hybrid, Hybrid Disgenesis, Hybrid Incapacitation, Hybrid Sterility, Hybrid Swarm, Hybrid Vigor, Hybrid Zone, Hybridization, Hybridogenesis, Hydatid, Hydatid Cyst, Hydatid Sand, Hydatiform, Hydatigenous, Hydra, Hydracarina (Hydrachnida), Hydrachnellida, Hydrachnida, Hydraenidae, Hydranth, Hydrarch, Hydra-Tube, Hydraulic Skeleton, Hydrobiology, Hydrobiont, Hydrocaulus, Hydrochidae, Hydrochoric, Hydrocircus, Hydrocladia, Hydrocoel, Hydrocole, Hydrocoral, Hydrocorallina, Hydrocorisae, Hydrocyst, Hydroecium (Infundibulum), Hydrofuge Hairs, Hydroid, Hydroida (Leptolinida), Hydromedusae, Hydrometridae (Limnobatidae), Hydrophanous, Hydrophilic, Hydrophilidae, Hydrophillia, Hydrophiloidea, Hydrophilous (Hygrophilous), Hydrophobe, Hydrophobic, Hydrophoric Canal, Hydrophoridea, Hydrophyllia (Phyllozooids), Hydrophyton, Hydroplanula, Hydropolyp, Hydropore, Hydropsychidae, Hydroptilidae, Hydropyle, Hydrorhabd (Rhabdosome), Hydrorhiza, Hydroscaphidae, Hydrosere, Hydrosinus, Hydrosome (Hydrosoma), Hydrospire, Hydrospore, Hydrostatic Organs, Hydrostatic Skeleton, Hydrostatic System, Hydrostome, Hydrotaxis, Hydrotheca, Hydrotropism, Hydrozoa, Hydrula, Hygric, Hygrobiidae, Hygrokinesis, Hygrometabolism, Hygropetric, Hygrophilic (Hygrophylous), Hygrophilous, Hygroplasm, Hygroreceptor, Hygroscopic, Hygrotaxis, Hygrotropis, Hylea, Hylogamy, Hylophagous, Hylotomos, Hymen, Hymeniferous, Hymenolepididae, Hymenopodidae, Hymenoptera, Hymenostomata, Hyoid, Hyoid Sclerite, Hyote Spines, Hypandrium, Hyparchic, Hyparterial, Hyperandric, Hyperapolytic (Hyperapolysis), Hyperchimaera, Hyperdiploids, Hyperdontia, Hyperfeminization, Hypergamesis, Hypergynous, Hyperhaline, Hyperhaploids, Hyperiidea, Hypermasculinization, Hypermeric, Hypermetamorphosis, Hypermorph, Hypermorphosis, Hyperparasite, Hyperphagia, Hyperpharyngeal, Hyperplasia, Hyperploid, Hyperpneustic, Hyperpolyploid, Hyperpolytic, Hypersensitivity, Hyperstomial Ooecium, Hyperstrophic, Hypertely (Hypertelia), Hypertrichy, Hypertrophy, Hypistoma, Hypnocyst, Hypnody, Hypnogenic, Hypnote, Hypnotheca, Hypnotoxin, Hypnozygote, Hypobenthos, Hypobiosis, Hypobiotic, Hypoblast, Hypobranchial Gland, Hypobranchial Space, Hypocerebral Ganglion, Hypocerebral, Hypochilidae, Hypodactyl, Hypoderm, Hypodermal Chord, Hypodermal Glands, Hypodermalia, Hypodermic Envelope, Hypodermis, Hypodicrotic, Hypodiploid, Hypodiploids, Hypogeal, Hypogean, Hypogenesis, Hypogenous, Hypogeous, Hypoglossa, Hypoglossis, Hypoglottis, Hypognathous, Hypogynium, Hypohaline, Hypohaploid, Hypohaploids, Hypokinesis, Hypolimnion, Hypolithic, Hypomegetic, Hypomere, Hypomeric, Hypomeron, Hypomeron, Hyponasty, Hyponeural, Hyponeuston, Hyponome, Hyponomeutidae, Hyponomic Sinus, Hyponym, Hypoparatype, Hypophare (Hypomere), Hypopharyngeal Glands (Pharyngeal Glands, Food Glands), Hypopharynx, Hypophloeodal, Hypophragm, Hypoplasia, Hypoplax, Hypopleural Bristles, Hypopleurite, Hypopleuron, Hypoploid, Hypopneustic, Hypopolyploids, Hypoproct, Hypoptera, Hypoptere, Hypoptygma, Hypopus, Hypopyge (Hypopygium), Hypopygial Spine, Hypopygium, Hyposcleritic, Hyposkeletal, Hypostasis, Hypostatic Interaction, Hypostegal Coelom, Hypostegal Epithelium, Hypostegia, Hypostereom, Hypostigmatic Cell, Hypostoma (Hypostome), Hypostomal Bridge, Hypostomal Carinae, Hypostomal Sclerite, Hypostomal Suture, Hypostome, Hypostoma, Hypostracum, Hyposulculus, Hyposyndesis, Hypotome, Hypotrematic, Hypotrichous, Hypotrochanteric, Hypotype (Plesiotype), Hypozygal, Hypsithermal, Hysterodehiscence, Hysterogenic, Hysterosoma, Hysterotely, Hystrichoglossate, Hystrichopsyllidae, Hyther.