Head Words - F

F (F-Statistics),   F1,   Fabiform,   Fabrician,   Face (Facies),   Facet,   Facetted Eye,   Facial Angle,   Facial Bristles,   Facial Carina,   Facial Depression,   Facialium, Facialia,   Facial Orbit,   Facial Plate,   Facial Quadrangle,   Facial Ridge/Facialium,   Facial Tubercle,   Faciation,   Facies,   Facilitation,   Facio-Orbital Bristles,   Facultative,   Facultative Agents,   Facultative Anaerobe,   Facultative Meiotic Parthenogenesis,   Facultative Mutualism (Protoco-Operation),   Facultative Parasite,   Facultative Parthenogenesis,   Facultative Symbiont,   Facultative Symbiosis (Paramutualism),   Facultative Thermophile,   Faculty,   Faecal (Fecal) Energy,   Faecal (Fecal) Seston,   Faeces (Feces),   Fahrenholz’s Rule,   Fairyflies,   Faithful Species,   Falcate,   Falces,   Falciform,   Falculate,   Falsadentes,   False Copulation (Pseudocopulation),   False Head,   False Legs,   Familial,   Family,   Fan,   Farcate/Farctus,   Farina,   Farinaceous (Farinose),   Fascia,   Fasciate.  [L. Fascia, A Bundle],   Fascicle, Fasciculus,   Fasciola,   Fascio-Maculata,   Fascio-Punctate,   Fastigiate,   Fastigium,   Fat (Lipid, Lipide, Lipin, Lipoid),   Fat Body,   Fat Cell,   Fate Map,   Fatigue,   Fatiscent,   Fauna,   Faunal Province,   Faunal Region (Faunal Zoogeographic Kingdom),   Faunal Zone,   Faunal Zoogeographic Kingdom,   Faunistics,   Faunula,   Fauriellidae,   Faveolate,   Faveolus,   Favoid,   Favus,   F/C Ratio,   Fawns,   Fecal Energy,   Fecal Seston,   Feces,   Fecula,   Fecund,   Fecundate,   Fecundity,   Feeler,   Felt Chamber,   Felt Pad,   Female,   Female Carrier,   Female Ducts,   Feminization,   Femorate, Femoratus,   Femoro-Alary Organs,   Femorotibial Joint,   Femur,   Fenestra, Fenestrae,   Fenestrate,   Fenestrated Membrane,   Fenestrella,   Fennoscandia,   Feral,   Fergusoninidae,   Fermentation Chambers,   Ferrallitic Soil,   Ferreous,   Ferrugino-Testaceous,   Ferruginous,   Fertile,   Fertility Ratio,   Fertility,   Fertilization,   Fertilization Cone,   Fertilization Membrane,   Fertilizin,   Festivus,   Festooned,   Fever Flies,   Fibril,   Fibrillar Muscle,   Fibrillate,   Fibroin,   Fibroinogen,   Fibrous,   Fibula,   Fideliidae,   Fidelity,   Field Cricket,   Figitidae,   Fig Wasps,   Filament,   Filament Plate,   Filate,   Filator,   File,   Filial,   Filial Regression,   Filiation,   Filicornia,   Filiform,   Filigerous,   Filippi’s Glands,   Fillets,   Filose,   Filter Apparatus,   Filter Route,   Filum Terminale,   Fimbria,   Fimbriate,   Fimicolous,   Final Host,   Firbug,   Firebrat,   Fireflies,   First Antenna,   First Axillary,   First Clypeus,   First Incisura,   First Inner Apical Nervure,   First Lateral Suture,   First Longitudinal Vein,   First Maxilla,   First Maxillae,   First Phragma,   First Segment,   First Submarginal Cross-Nervure,   First Thoracic Spiracle,   First Trochanter,   First-Arriver Principle (King-Of-The-Mountain Principle),   First-Degree Relatives,   Fishflies,   Fissate,   Fissile,   Fissure,   Fissus,   Fistula,   Fitness,   Fixation Muscles,   Fixed Action Pattern,   Fixed Hairs,   Flabellate,   Flabelliform (Rhipidate),   Flabellum (Bouton),   Flagella,   Flagellate,   Flagelliform,   Flagellomere,   Flagellum,   Flammate, Flammateus,   Flammaules,   Flange,   Flank,   Flash Coloration,   Flat-Headed Horror,   Flatidae,   Flavescent,   Flavid (Flavous),   Flavones,   Flavo-Testaceous,   Flavous, Flavus,   Flavo-Virens,   Flea,   Flea Beetle,   Flesh Flies,   Fleshy Filament,   Flex,   Flexile, Flexilis,   Flexion Reflex,   Flexor Muscle,   Flexor Plate,   Flexor Surface,   Flexuous, Flexuose,   Flexure,   Flies,   Flight,   Flight Muscles,   Float,   Floccose,   Flocculation,   Flocculent,   Flocculus,   Floccus,   Flosculiferous,   Flosculus,   Floss,   Flower Flies,   Flumineous,   Fluted,   Fluviatile,   Fluviomarine,   Fluvioterrestrial,   Flux,   Flux Rate,   Fly,   Foetid (Fetid) Glands,   Folded Membrane,   Foliaceous (Foliate),   Foliolae,   Folioles,   Foliverous,   Follicle,   Follicle Cells,   Follicular,   Folliculate,   Food Bodies (Beltian Bodies),   Food Chain,   Food Chain Efficiency,   Food Meatus,   Food Pollen,   Food Pyramid,   Food Reservoir,   Food Web,   Foot,   Foot-Shield,   Foot Spinners,   Footmen,   Foot-Shaped Loop,   Foraging,   Foraging Patterns,   Foramen (Foramina),   Foramen Magnum,   Foraminate,   Forceps,   Forcipate,   Forcipiform,   Forcipulate,   Fore,   Forebrain,   Fore-Gut (Stomodeum),   Forehead,   Foreleg,   Forester Moth,   Forfex,   Forficate,   Forficiform,   Forficulate,   Forficulidae,   Forficulina (Catadermaptera),   Forficuloidea,   Forks,   Form,   Formative Cells,   Formenkreis,   Form Genus,   Formic,   Formic Acid,   Formicarian,   Formicarium (Formicary),   Formicary,   Formicidae,   Formininae,   Form Species,   Fornicate(D),   Fornix, Fornices,   Fossa,   Fossette,   Fossoria,   Fossorial,   Fossula,   Fossulate,   Fossulet,   Founder Effect,   Founder Principle,   Fourth Axillary,   Fourth Longitudinal Vein,   Fovea,   Foveate,   Foveola,   Foveolate,   Fractate,   Fractate Antenna,   Fracture,   Fractus,   Frass,   Fratricide,   Free,   Free-Living,   Free Pupa,   Free Running,   Free-Swimming,   Free-Wax Cell,   Freeze Response,   Frenatae,   Frenate,   Frenate Coupling,   Frenulum,   Frenulum Hook,   Frenum,   Frequency Dependent Fitness,   Frequency Dependent Mating,   Frequency Dependent Selection,   Friable,   Frigofuge,   Fringe Scale,   Fringe,   Fringed Plates,   Frit Flies,   Fritillaries,   Frog, Frogga,   Frog-Hopper,   Frondose,   Frons,   Front,   Frontal,   Frontal Area,   Frontal Bristles,   Frontal Carina,   Frontal Condyle,   Frontal Costa,   Frontal Crest,   Frontal Dilators Of The Pharynx,   Frontal Disc,   Frontal Eye,   Frontal Fastigium,   Frontal Fissure,   Frontal Ganglion,   Frontal Gland,   Frontalia,   Frontal Lobes,   Frontal Lunule,   Frontal Orbit,   Frontal (Pretentorial) Pits,   Frontal Plane,   Frontal Plate Of The Tentorium,   Frontal Pore (Fontanelle),   Frontal Processes,   Frontal Ridge,   Frontal Seta,   Frontal Stripe,   Frontal Suture,   Frontal Triangle,   Frontal Tubercles,   Frontal Tuft,   Frontal Vesicle,   Frontal Vitta (Frontalia),   Frontoclypeal Area,   Frontoclypeal Sulcus Or Suture,   Frontoclypeus,   Frontogenal Suture,   Fronto-Orbital Bristles,   Froth Glands,   Frugivorous,   Fruit Fly,   Fruit Moth,   Fucivorous,   Fucoid,   Fugacious,   Fugitive Species,   Fujientomidae,   Fulcral,   Fulcral Plates,   Fulcrant Trochanter,   Fulcro-Cranial Muscle,   Fulcrum,   Fulgid, Fulgidus,   Fulgoridae,   Fulgoroidea,   Fulgoromorpha,   Fulguration,   Fuligerous,   Fuliginous, Fuliginosus,   Fultella,   Fultelliform,   Fultura,   Fultura Inferior,   Fultura Penis,   Fultura Superior,   Fulvoaeneous,   Fulvous,   Fumaginous,   Fumate, Fumatus,   Fumose,   Functional Antigens (Essential Antigens),   Functional Haplometrosis (Functional Monogyny),   Functional Mosaic,   Functional Response,   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,   Funiculate,   Funiculus,   Funiform,   Funnel,   Furca,   Furcae Maxillares,   Furcal,   Furcal Arms,   Furcal Orifice,   Furcapectinae,   Furcasternal Suture,   Furcasternum,   Furcate,   Furcate Plates,   Furcatergalia,   Furcella,   Furciferous,   Furcina,   Furcipulate,   Furcocercous,   Furcula,   Furculate,   Furfuraceous,   Furniture Beetle,   Furred,   Furrow,   Fuscescent,   Fusco-Ferruginous,   Fuscous,   Fused Phobal Mass,   Fused,   Fuseo-Piceous,   Fuseo-Rufous,   Fuseo-Testaceous,   Fusiform,   Fusion,   Fusocellular,   Fusoid.