Arachnology
Entomology
Invertebrate Zoology
Vertebrate Zoology
Word Roots
Strange Tales
Rokes and Jiddles
A Dictionary for Invertebrate Zoology
Head Words - F
F (F-Statistics), F/C Ratio, Fabiform, Fabrician, Face (Facies), Facet, Facette, Facetted Eye, Facial Angle, Facial Bristles, Facial Carina, Facial Depression, Facial Orbit, Facial Plate, Facial Quadrangle, Facial Ridge, Facialium, Faciation, Facies, Facilitation, Faciltator, Facio-Orbital Bristles, Factorial, Facultative, Facultative Agents, Facultative Anaerobe, Facultative Meiotic Partheno-Genesis, Facultative Mutualism (Proto-Cooperation), Facultative Parasite, Facultative Parthenogenesis, Facultative Symbiont, Facultative Symbiosis (Paramutualism), Facultative Thermophile, Faculty, Faecal (Fecal) Energy, Faecal (Fecal) Seston, Faeces (Feces), Fahrenholz’s Rule, Fairy Shrimps, Fairyflies, Faithful Species, Falcate, Falces, Falcial, Falciform, Falciger, Falciparum Malaria, Falculate, Falsadentes, False Beak, False Copulation (Pseudocopula-Tion), False Foot, False Head, False Legs, False Scorpions, False Spiders, False Umbilicus (Pseudumbilicus), Familial, Family Selection, Family Tree, Family, Famulus, Fan, Fan Worms, Fang, Farcate, Farina, Farinaceous (Farinose), Fasciae, Fascicle, Fasciculus, Fasciola, Fasciolariidae, Fasciole, Fasciolidae, Fascio-Maculata, Fascio-Punctate, Fast Neuron, Fastening or Fixing Muscle, Fastigiate, Fastigium, Fat (Lipid, Lipide, Lipin, Lipoid), Fat Body, Fat-Cell, Fate Map, Fatigue, Fatiscent, Fauces, Fauna, Faunal Assemblage - Law of, Faunal Break, Faunal Province, Faunal Region (Faunal Zoogeo-Graphic Kingdom), Faunal Succession - Law of, Faunal Zone, Faunal Zoogeographic Kingdom, Faunistics, Faunula, Faveolate, Faveolus, Favoid, Fawns, Fear, Feather Stars, Fecal Energy, Fecal Seston, Feces, Fechner’s Law, Fecula, Fecund, Fecundate, Fecundity, Feedback, Feeding, Feeding Zooid, Feeler, Felt Chamber, Felt Layer, Felt Pad, Felt Setae, Female, Female Carrier, Female Ducts, Female Encystment, Female Funnel, Female Pores, Female Pronucleus, Feminization, Femoro-Alary Organs, Femorogenu, Femorotibial Joint, Femur, Femur, Fenestra, Fenestrae, Fenestrate, Fenestrate Colony, Fenestrated Membrane, Fenestrella, Fenestrule, Fennoscandia, Fente, Feral, Fermentation Chambers, Ferrallitic Soil, Ferreous, Ferruginous, Ferrule, Fertile, Fertility Ratio, Fertility, Fertilization, Fertilization Cone, Fertilization Membrane, Fertilizin, Festivus, Festoon, Fever Flies, Fiber, Fiber Layers, Fibril, Fibrillar Layer, Fibrillar Muscle, Fibrillate, Fibrin, Fibrocyte, Fibroin, Fibroinogen, Fibroplasm, Fibrous, Fibrous Ligament, Fibula, Fiddler Crabs, Fideliidae, Fidelity, Field Cricket, Fieldingida, Figitidae, Figure-Type, Fig-Wasps, Filament, Filament Plate, Filamentary Appendage, Filamentous Proteins, Filaria, Filarial, Filariasis, Filariform, Filarioidea, Filarioids, Filate, Filator, File Shells, File, Filial Regression, Filial, Filiation, Filibranch Gill, Filibranchiata (Filibranchia), Filicornia, Filiform, Filiform Papillae, Filigerous, Filippi’s Glands, Filistatidae, Fillets, Filopodium, Filose, Filospermoidea, Filter Apparatus, Filter Chamber, Filter Feeding, Filter Route, Filum Terminale, Fimbria, Fimbriate, Fimicolous, Final Host, Finger Guard, Finger, Finials, Firbug, Firebrat, Fireflies, Fireworm, Firing Level, Firmatopore, First Antenna, First Axillary, First Incisura, First Maxilla, First Maxillae, First Phragma, First Reviser, First Segment, First Thoracic Spiracle, First Trochanter, First-Arriver Principle (King-of-the-Mountain Principle), First-Degree Relatives, Fish Lice, Fish Spider, Fishflies, Fissate, Fissile, Fission, Fissiparity, Fissiparous, Fissure, Fissurellaceae, Fistula, Fitness, Fixation Disc, Fixation Muscles, Fixation Of Alleles, Fixation, Fixative, Fixed Action Pattern, Fixed Cheeks, Fixed Finger (Pollex), Fixed Hairs, Fixed Jaw, Fixed-Wall Colony, Fixigenes, Flabellate, Flabellifera, Flabelliform (Rhipidate), Flabelligerida (Flabelligerimorpha), Flabelligeridae, Flabellum (Bouton), Flactin, Flagella, Flagellate, Flagellated (Radial) Canals, Flagellated Chambers, Flagelliform, Flagellomere, Flagellum, Flame Bulbs, Flame Cells (Archinephridium, Solenocytes), Flammaules, Flandrian (Holocene Interglacial), Flange, Flank, Flash Coloration, Flat-Headed Horror, Flatidae, Flatworm, Flavescent, Flavid (Flavous), Flavones, Flea Beetle, Flea, Flesh Flies, Fleshy Filament, Flex, Flexibilia, Flexion Reflex, Flexor Muscle, Flexor Plate, Flexor Surface, Flexuose (Flexuous), Flexure, Flies, Flight Intention, Flight Muscles, Flight, Flipper, Float, Floatoblast, Floccose, Flocculation, Flocculent, Flocculus, Floccus, Floricome, Floscelle, Flosculariida, Flosculariaceae, Flosculus, Floss, Flower Flies, Fluke, Flumineous, Fluted, Fluviatile, Fluviomarine, Fluvioterrestrial, Flux Rate, Flux, Fly, F-Mediated Transduction, Foetalization, Foetid (Fetid) Glands, Fold, Folded Membrane, Foliaceous (Foliate), Foliobranchiate, Foliolae, Folioles, Folium, Foliverous, Follicle, Follicle Cells, Follicle Mites, Follicular, Folliculate, Fontanelle, Fontanel, Food Bodies (Beltian Bodies), Food-Chain, Food-Chain Efficiency, Food Groove, Food Meatus, Food Pollen, Food Pyramid, Food Vacuole, Food Web, Foot, Foot Plates, Foot Spinners, Foot-Jaws, Footmen, Foot-Shaped Loop, Foraging Patterns, Foraging, Foramen (Foramina), Foraminate, Forceps, Forcipate Mastax, Forcipate, Forcipiform, Forcipulate Ossicles, Forcipulate, Forcipulatida (Forcipulata), Fore, Forebrain, Fore-Gut (Stomodaeum), Forehead, Fore-Kidney, Foreleg, Forester Moth, Forfex, Forficate, Forficiform, Forficulate, Forficulidae, Forficulina, Forficuloidea, Form Genus, Form Species, Form, Formative Cells, Forme Fruste, Formenkreis, Formic Acid, Formicarian, Formicarium (Formicary), Formicidae, Formininae, Fornicate(d), Fornix, Fornices, Forward Mutation, Fossa, Fosse, Fossette, Fossiliferous, Fossils, Fossoria, Fossorial, Fossula, Fossulate, Fossulet, Founder Effect, Founder Principle, Fourth Axillary, Fovea, Foveate, Foveola, Foveolate, Fractate Antenna, Fractate, Fracture, Fragmentation, Frame, Frameshift Mutation, Frasnian, Frass, Fratricide, Free, Free Edge, Free-Living, Free Margin, Free Mesodermal Cell, Free Nuclear Division, Free Pupa, Free Running, Free-Swimming, Free-Walled Colony, Free-Wax Cell, Freeze Response, Frenatae, Frenate, Frenate Coupling, Frenulum Hook, Frenulum, Frenum, Frequency Dependent Fitness, Frequency Dependent Mating, Frequency Dependent Selection, Friable, Frigofuge, Frilled Organ, Fringe Scale, Fringe, Fringed Plates, Frit Flies, Fritillaries, Frog-Crabs, Frogga, Frog-Hopper, Frondose, Frons, Front, Frontal, Frontal Appendages, Frontal Area, Frontal Band, Frontal Bristles, Frontal Budding, Frontal Carina, Frontal Cilia, Frontal Closure, Frontal Condyle, Frontal Costa, Frontal Crest, Frontal Dilators Of The Pharynx, Frontal Disc, Frontal Eye Complex, Frontal Eye, Frontal Fissure, Frontal Ganglion, Frontal Gland, Frontalia, Frontal Lobes, Frontal Lunule, Frontal Membrane, Frontal Orbit, Frontal Organ, Frontal (Pretentorial) Pits, Frontal Plane, Frontal Plate, Frontal Plate of the Tentorium, Frontal Pore (Fontanelle), Frontal Region, Frontal Ridge, Frontal Sail, Frontal Seta, Frontal Shield, Frontal Stripe, Frontal Suture, Frontal (Cephalic) Tentacles, Frontal Triangle, Frontal Tubercle, Frontal Tuft, Frontal Vesicle, Frontal Vitta (Frontalia), Frontal Wall, Frontoclypeal Area, Frontoclypeal Sulcus or Suture, Frontoclypeus, Frontogenal Suture, Frontolateral Horn, Fronto-Orbital Bristles, Froth Glands, Frugivorous, Fruit Fly, Fruit Moth, Frustration, Frustule, Fry, Fucivorous, Fucoid, Fugacious, Fugitive Species, Fuhrmann’s Rule, Fulcral, Fulcral Plates, Fulcrant Trochanter, Fulcrate Mastax, Fulcro-Cranial Muscle, Fulcrum, Fulgid, Fulgoridae, Fulgoroidea, Fulgoromorpha, Fulguration, Fuligerous, Fultella, Fultelliform, Fultura Inferior, Fultura, Fultura Penis, Fultura Superior, Fulturae of Hypopharynx (Hypopharyngeal Supports), Fulvous, Fumaginous, Functional Antigens (Essential Antigens), Functional Haplometrosis (Functional Monogyny), Functional Morphology, Functional Mosaic, Functional Response, Fundament, Fundamental Theorem of Natural Selection, Fundatrigenia, Fundatrix, Fundatrix Spuria, Fundic Gland, Fundic, Fundiform, Fundus, Fungicolous, Fungiform, Fungivorous, Fungus Ant, Fungus Beetle, Fungus Comb, Fungus Garden, Fungus Gnats, Fungus-Growing Beetle, Funicle, Funicular, Funicular Strand, Funiculate, Funiculus, Funiform, Funnel, Funnel Organ (Verrill’s Organ), Funnel Shaped, Funnel-Web Spiders, Furca, Furcae Maxillares, Furcal, Furcal Arms, Furcal Ramus, Furcapectinae, Furcasternal Suture, Furcasternum, Furcate, Furcate Plates, Furcella, Furciferous, Furcilia, Furcina, Furcipulate, Furcocercous, Furcocercous Cercariae, Furcocystocercous Cercariae, Furcula, Furculate, Furfuraceous, Fur Mites, Furniture Beetle, Furrow, Furrow Spines, Furrowing, Fuscescent, Fuscous, Fused Phobal Mass, Fused, Fused-Wall Colony, Fusi, Fusiform, Fusion, Fusion Gene, Fusion Layer, Fusion Nucleus, Fusocellular, Fusoid, Fusulae (Spools), Fusuline Chalk, Fusus Amphidialis.