Arachnology
Entomology
Invertebrate Zoology
Vertebrate Zoology
Word Roots
Strange Tales
Rokes and Jiddles
A Dictionary for Entomology
Head Words - S
Sabulicolous, Sabulous, Sabulose, Sac, Saccate, Sacciferous, Sacciform (Saccular), Sacculate, Sacculation, Saccule, Sacculus, Saccus, Sacred Scarab, Sagittae, Sagittal Section, Sagittate (Sagittiform), Sailor Beetle, Saldidae, Salient, Salinity, Saliva, Salivarium, Salivary (Outlet) Canal, Salivary Ducts, Salivary Gland Chromosomes, Salivary Glands (Sialaden), Salivary Pump (Salivary Syringe), Salivary Receptacle, Salivary Syringe, Salpingidae, Salpinx, Salsuginous, Saltatoria, Saltatorial, Saltatory, Saltatory Appendage, Saltigrade, Salt Marsh, S. Ampl, Sandalidae, Sand Cockroaches, Sand Crickets, Sand Flea, Sand Flies, Sand-Loving Scarab Beetles, Sand Wasps, Sanguicolous, Sanguiferous, Sanguimotor, Sanguine, Sanguinolent, Sanguivorous (Sanguinivorous), Sap Beetle, Sapphirine, Sapphyrinus, Saprobic, Saprobiont, Saprobe, Saprobity System, Saprogenic, Sapromyiophilous, Sapromyzidae, Sapropelic, Saprophage (Saprophagous, Saprophilic), Saprophytophagous, Saprotroph (Saprovore), Saproxylobios, Saprozoic Nutrition, Saprozoite, Sapygidae, Sarcogenic, Sarcoid, Sarcophagidae, Sarcophagous, Sarothrum, Satiation, Saturation, Saturation Dispersal, Saturniidae, Satyrinae (Agapetidae), Savannah (Savanna), Saw, Sawflies, Saxatile, Saxicolous, Scabellum, Scaberulous/Scabrous, Scabrate, Scabriculous, Scalariform (Scaliform), Scale, Scale Insect, Scaliform, Scalloped, Scalpella, Scalpellum, Scalpellus, Scalpriform, Scaly, Scansorial, Scape (Scapus), Scaphidiinae, Scaphiform, Scaphoid, Scaphium, Scaphoid, Scapphodonta, Scapula, Scapulae, Scapular Area, Scapular Vein, Scarab, Scarabaeidae, Scarabaeiform (Scarabeiform), Scarabaeiformia, Scarabaeiform Larva, Scarabaeoid, Scarabaeoidea, Scarabidoid, Scarified, Scarious, Scat, Scathophagidae (Scatophagidae), Scatophagous (Merdivorous), Scatobios (Skatobios), Scatology, Scatopsidae, Scavengers, Scelionidae, Scenopinidae (Omphralidae), Scent Brush, Scent Glands (Odoriferous Glands), Scent Pore, Scent Scales, Schemochromes, Schistonota, Schizochroal Eyes, Schizodactyloidea, Schizophora, Schizophoridae, Schizopodidae, Schizopteridae, Schizothecal, Schmidt’s Layer, Schreckensteiniidae, Scientific Name, Sciomyzidae, Sciomyzoidea, Scirtidae, Scirtoidea, Scissile, Scissorial Area, Scissure, Sclere/Sclereid, Sclerification, Sclerite, Scleritization, Sclerodermatous, Sclerodermite, Sclerogibbidae, Scleroid (Sclerous), Sclerosis, Sclerotin, Sclerotization, Sclerous, Scobinate, Scobiscular (Scobiform, Scobisculate), Scolebythidae, Scoli, Scoliidae, Scolioidea, Scolopale, Scoloparium, Scolopidium (Scolopophore, Sensillum Scolopophorum), Scolopoid Sheath, Scolopophore, Scolophore, Scolopophorus Organ, Scolops, Scolus, Scolytidae (Ipidae), Scolytoid Larva, Scopa, Scopate (Scopiferous), Scopiform (Scopulate), Scopuliferous, Scopuliform, Scopulipedes, Scopuridae, Scorpioid, Scorpion Flies, Scotopic, Scraper, Scraptiidae, Screech Beetle, Scriptus, Scrobal, Scrobes, Scrobiculate, Scrobiculus, Scrobis, Scrotal Membrane, Scrotiform, Scrotum (Scrotal Sac), Sculpture, Sculptured, Scutal, Scutal Angle, Scutate, Scutateiform, Scutcheon, Scute, Scutella, Scutel, Scutellar Bridge, Scutellar Bristles, Scutellar Space, Scutellate (Scutelliform), Scutellation, Scutelleridae, Scutelligerous, Scutellum, Scutella, Scutes, Scutiform, Scutigerous (Scutiferous), Scutiped, Scutoscutellar Suture, Scuttle Flies, Scutulis, Scutum, Scydmaenidae, Scyphiform (Scyphoid), Scyphulus, Scythrididae, Sealing Bar, Searching, Seasonal Isolation, Seaweed Flies, Sebaceous, Sebific, Sebific Duct, Secondaries, Secondary, Secondary Characters, Secondary Consumer, Secondary Genitalia, Secondary Host, Secondary Intergradation, Secondary Iris Cells, Secondary Ocelli, Lateral Ocelli, Secondary Oocyte, Secondary Pigment Cells, Secondary Pleometrosis, Secondary Reproductive, Secondary Segmentation, Secondary Setae, Secondary Sex Ratio, Secondary Sexual Characteristics, Secondary Somatic Hermaphrodite, Secondary Speciation, Second Axillary, Second Clypeus, Second Costal Cell, Second Form Reproductive, Second Lateral Thoracic Suture, Second Maxillary Segment, Second Median Area, Secretionary Supplement, Second Trochanter, Second Valvifers, Second Valvulae, Secreta, Secretion, Section, Sectores Coronis, Sectorial, Sectorial Cross Vein, Sectors, Secund, Securiform, Sedentary, Seed Weevil, Segment, Segmental Arteries, Segmental Spines, Segmentate, Segmentation, Segmentation Cavity, Segregate, Segregated, Segregation, Seismaesthesia, Seismotaxis, Sejugal, Sejunctus, Selection, Selection Coefficient, Seleniform, Selenoid, Selfishness, Self-Regulation Hypothesis, Sellate, Sellaeform (Selliform), Selva, Sematic, Sematophore, Sematuridae, Semelparity, Semen, Semicircular, Semiclasp, Semicomplete, Semicordate, Semicoronate, Semicoronet, Semicylindrical, Semigamy, Semigeographic Speciation, Semihyaline, Semilooper, Semilunar, Semimetamorphosis, Seminal Canal, Seminal Ducts, Seminal Receptacle, Seminal Vesicle, Seminal, Semination, Seminiferous, Seminymph, Semiochemistry, Semiorbicular, Semiovate (Semiovoid), Semioviparous, Semiparasite, Semipenniform, Semipupa, Semirecondite, Semisagittate, Semisocial, Semispecies, Semper's Cells, Semper's Rib, Senescence, Senility, Senior Homonym, Senior Synonym, Sense Cone/Peg, Sense Organ (Receptor), Senseiferous (Sensigerous), Sensile, Sensilla, Sensilla Ampullacea, Sensilla Candelari, Sensilla Circumfila, Sensillium, Sensillum Ampullaceum (Ampullaceous Sensillum), Sensillum Basiconicum (Basiconic Sensillum), Sensillum Campaniformium, Sensillum Chaeticum, Sensillum Coeloconicum (Coeloconic Sensillum), Sensillum Coelosphaericum, Sensillum Coleum, Sensillum Insiticum, Sensillum, Sensillium, Sensillum Opticum, Sensillum Placodeum, Sensillum Rhinarium, Sensillum Scolopophorum., Sensillum Squamiformium (Sensory Scales), Sensillum Styloconicum, Sensillum Trichodeum (Trichoid Sensillum), Sensitive, Sensitivity, Sensitivity Analysis, Sensitization, Sensomobile, Sensoria, Sensorium, Sensory, Sensory Adaptation, Sensory Cell, Sensory Cell, Type I, Sensory Cell, Type Ii, Sensory Neurone, Sensory Pittings, Sensu Amplificato (S. Ampl.), Sensu Lato (S. L.), Sensu Proprio (S. Pr.), Sensu Stricto (S. Str.), Senti, Sentus, Sentient, Sepicolous, Sepiment, Sepsidae, Septa, Septula, Septal, Septal Neck, Septasternum, Septate, Septiform, Septula, Septulum, Septum, Septa, Sequential Hermaphrodite, Sere, Serial Crochets, , Seriate, Seriatim, Sericate (Sericeous), Sericin, Sericose, Sericostomatidae, Sericostomatoidea, Serictery, Sericterium, Series, Serific, Serific Glands, Serodeme, Serosa (Serosal Cutical), Serotinal, Serpentinous, Serphitoidea, Serphoidea, Serra, Serrate (Serratiform), Serratodentate, Serratulate, Serrature, Serricornia, Serriferous, Serriform, Serriped, Serritermitidae, Serropalpidae, Serrulate (Serratulate), Serrulation, Sesiidae (Aegeriidae), Sesioidea, Sesquiocellus, Sesquitertial, Sessile, Sessiliventres, Seston, Seta, Setaceous, Setarious Aristate, Setate, Setation, Setiferous (Setigerous, Chaetiferous), Setiform, Setigenous, Setigeris, Setigerous (Setiferous), Setigerous Tubercles, Setiparous, Setireme, Setisura, Setose, Setula (Setule), Setuliform, Setulose, Seventy Five Percent Rule, Sewall Wright Effect, Sex, Sex Chromosome (Heterotropic Chromosome), Sex Conditioned (Influenced) Character, Sex Controlled Genes, Sex Determination, Sex Digamety, Sexfid, Sex Gland, Sex Hormones, Sex Influenced Character, Sex Limited Character, Sex Limited Inheritance, Sex Linked Character, Sex Linked Inheritance/Genes, Sex Monogamety, Sex Mosaic, Sex Polygamety, Sex Ratio, Sex Reversal (Sex Transformation), Sexton Beetle, Sexual Bimaturism, Sexual Cell, Sexual Coloration, Sexual Dimorphism, Sexual Generation, Sexual Pore, Sexual Reproduction, Sexual Selection, Sexuales, Sexuparae, Sexuparous, Shaft, Shagreened (Chagrined), Shannon-Wiener Index Of Diversity (Information Index), Shard, Sheath Of Penis, Sheath, Shell, Shellac, Shellford’s Law Of Tolerance, Shell Gland, Shell Membrane, Shield, Shield-Backed Grasshoppers, Shieldbug, Shorebugs, Short-Horned Grasshopper, Short-Winged Crickets, Shoulder, Shovel, Sialaden, Sialic, Sialidae, Sialisterium, Sialoid, Sialoidea, Sib Mating, Sibling Species, Siblings (Sibs), Siccocolous, Sickle Dance, Side Piece, Sides Of Thorax, Siebold's Organ, Sienna, Sierolomorphidae, Sigmoid, Sigmoidal Growth Curve, Sigmoid Curve, Sigmoid Flexure, Signa, Signum, Signate, Signatus (Notate), Signature, Signiphoridae, Sign Stimulus, Siliquiform, Silk, Silk Glands, Silk Moth, Silk Press (Silk Regulator), Silphidae (Necrophoridae), Silvanidae, Silver Biddy, Silverfish, Silvicolous, Simaethistoidea, Simple, Simplex, Simple Eyes, Simulation, Simuliidae, Simultaneous (Synchronous) Hermaphrodite, Simultaneous Polyandry, Sinciput (Synciput), Sinentomoidea, Sinentomidae, Single Band Of Crochets, Sinistral, Sinistrad, Sinistrocaudad, Sinistrocephalad, Sinistron, Sinuate, Sinuatoconvex, Sinuatolobate, Sinuatotruncate, Sinuosity, Sinuous, Sinus (Lacuna), Siphlonuridae, Siphon, Siphonaptera (Aphaniptera), Siphonata, Siphonate, Siphonet (Siphuncle), Siphunculata, Siphunculate, Siphunculus, Siricidae, Siricoidea, Sistentes, Sisyridae, Sitophore Sclerite (Oesophageal Sclerite), Sitopore, Sitotropism, Situs, Skatobios, Skeleton, Skin, Skin Beetle, Skiophilous, Skipper, Skototaxis, S. L, Slaty, Slatey, Slavery, Slime Glands, Smaltinus, Smaragdinus, Smicripidae, Sminthuridae, Sminthurididae, Sminthurididoidea, Sminthuroidea, Smooth Muscle, Snakeflies, Snapping Beetles, Snipe Flies, Snout, Snout Beetles, Snout Butterflies, Snow Fleas/Snow Flies, Snow Worm, Social, Social Drift, Social Facilitation, Social Group, Social Hierarchy, Social Homeostasis, Social Hormones, Social Insects, Social Interaction, Social Parasite, Social Parasitic Castration, Social Parasitism, Social Releaser, Social Wasps, Society, Socii, Socius, Sociobiology, Sociohormone, Sociotomy, Soldier, Soldier Beetle, Soldier Flies, Soleniform, Solenophage, Solenoptilidae, Solid, Solid Ramose Colony, Solitaria Phase (Solitaria), Solitary/Solitaryarius, Solitary Bees, Solitary Wasps, Somabrachyidae, Somaesthesis, Somatic, Somatic Chaetae, Somatic Layer, Somatic Musculature, Somatiidae, Sorellembiidae, Spaniidae, Spanish Fly, Spanogyny (Spanogamy), Spatha, Spathulate, Spatia, Spatula, Spatulate, Spear, Spear-Headed Grasshoppers, Specialist, Specialization, Specialized, Speciation, Species, Species Aggregate (Species Group), Species Group, Species Inquirenda, Species Longevity, Species Name, Species Odor, Species Recognition, Species-Specific Behavior (Inborn Behavior), Species Swarm, Specific, Specific Character, Specific Density, Specific Epithet (Specific Name), Specific Name, Specificity, Specimen, Specophile, Specular Membrane, Speculum, Spercheidae, Sperm, Spermaduct, Spermalege, Spermarium (Spermary), Spermatheca (Spermotheca, Receptaculum Seminis, Seminal Receptacle), Spermathecal Gland, Spermatocyst, Spermatolophis, Spermatophore, Spermatophore Cup, Spermatophore Sac, Spermatophory, Spermatophragma, Spermatotheca, Spermatozeugma, Spermatozoa, Sperm Competition, Sperm Conceptacles, Sperm Cyst, Spermiducts, Spermora, Spermozeugma, Sperm Pump, Sperm Sac, Sphaeriidae, Sphaerioidea, Sphaeritidae, Sphaeriusidae (Sphaeriidae, Micro-Sporidae), Sphaeroceridae (Borboridae), Sphaeroceroidea, Sphaeroid, Sphaeropsocidae, Sphagnophilous/Sphagnicolous, Sphecidae, Sphecoidea, Sphecology, Sphecophile, Sphenic, Sphenoid, Spheraster, Sphere, Spheroidal, Spheroidosis, Spherula, Spherulate, Spherule, Sphigmoid, Sphincter, Sphindidae, Sphingiform Larva, Sphingoidea, Sphinx Moth, Sphragidal, Sphragis, Spicate, Spiciform, Spicipalpia, Spicula, Spiculate, Spicule Hair, Spiculiferous, Spiculiform, Spiculose, Spiculum, Spider Beetles, Spider-Hunting Wasps, Spina, Spinasternum, Spinate, Spination, Spindle-Shaped (Fusiform), Spine, Spine Hairs, Spinescent, Spiniferous (Spinigerous), Spiniform, Spinigerous, Spinisternite, Spinner, Spinneret, Spinning Bristle, Spinning Glands, Spinose, Spinothecidae, Spinous, Spinousradiate, Spinulae, Spinulate, Spinule, Spinuliferous, Spinulose, Spinulous, Spira, Spiracle (Spiraculum), Spiracular Area, Spiracular Atrium, Spiracular Cleft (Stigmatic Cleft ), Spiracular Depressions, Spiracular Disk, Spiracular Gills, Spiracular Grooves, Spiracular Line, Spiracular Muscles, Spiracular Plate, Spiracular Processes, Spiracular Sclerite, Spiracular Setae, Spiracular Sieve Plate, Spiracular Spines, Spiracular Sulcus, Spiraculate, Spiraculiferous/Spiraculate, Spiraculiform, Spiraculum, Spiral Filament/Fibre, Spiral Thread/Filament, Spiriferous, Spirignath, Spiritrompe, Spiroid, Spirulate, Spittle-Bugs, Splendent, Splendens, Splitter, Splitting, Spondyliaspididae, Spongiform, Spongiose, Spoon, S. Pr, Spraing, Spring, Springtails, Spur, Spur Formula, Spurious, Spurious Cell, Spurious Claw, Spurious Dissepiments, Spurious Legs, Spurious Vein, Spur-Throated Grasshoppers, Squama, Squamae, Squames, Squamate, Squamation, Squamelliform, Squamiferous, Squamiform, Squamous, Squamula, Squamulate/Squamulose, Squarrous, Squarrose, Squashbug, ‘S’-Shaped Growth Curve (Sigmoidal Growth Curve), S. Str, S-Strategists, Stabilate, Stadium, Stadium, Stag Beetles, Stag-Horned, Stagnicolous, Stalked Bodies, Stalk-Eyed Flies, Staphyla, Staphylinidae, Staphyliniformia, Staphylinoidea (Brachelytra), Stasigenesis, Stasimorphic Speciation, Stasimorphy, Stasipatric Speciation, Stasis, Statary Phase, Static Allometry, Static, Stationary Growth Phase, Statis Organ, Statis Sense, Statocone, Statocyst (Lithocyst), Statokinetic, Statolith, Stellate, Stellate Chromatophore, Stelliform, Stelocyttarous, Stem Flies, Stemapoda, Stemma, Stemmata, Stemmocryptidae, Stem-Mother, Stenobaric, Stenobathic, Stenocephalidae, Stenocephalous, Stenochoric, Stenocoenose, Stenoecious, Stenogamy, Stenogastric, Stenohaline, Stenohalic, Stenohygric, Stenohygrobia, Stenolume (Stenophotic), Stenomorphic, Stenonotal (Stenonatal), Stenopelmatidae, Stenopelmatoidea, Stenophagous (Stenophagic), Stenopsocidae, Stenopsychidae, Stenopterous, Stenorhynchan, Stenosaline, Stenosis, Stenostomatous, Stenothermous, Stenothermal, Stenothorax, Stenotopic, Stenotritidae, Stenotropic, Stenovalent, Stenoxenous, Stephanocircidoidea, Stephanoidea, Stereognostic Sense, Stereokinesis, Stereotaxis, Stereotropism, Sternacosta, Sternacostal Suture, Sternal, Sternal Apophyseal Pits, Sternal Apophysis, Sternal Coxal Process, Sternal Laterale, Sternal Orifice (Furcal Orifice), Sternal Plastron, Sternal Plates, Sternannum, Sternaulus, Sternellum (Poststernite), Sternite, Sternopleura, Sternopleural Bristles, Sternopleural Suture, Sternopleurite, Sternorhabdite, Sternorrhyncha (Phytophthires), Sternum, Stichic, Stick Insects, Stictococcidae, Stigma (Stigmata), Stigmaphronidae, Stigmal Vein, Stigmatal Field, Stigmatal Line, Stigmatal Spine, Stigmatic Cord, Stigmatic Scar, Stigmatiferous, Stigmatiform, Stigmellidae/Stigmelloidea, Stigmergy, Stiletto Flies, Stilt Insects, Stilting, Sting, Sting Autotomy (Autothysis), Sting Sheath Gland/Sheath Gland, Stingless Bee, Stink Gland, Stipe, Stipiform, Stipital, Stipitate, Stipites, Stipple, Stirps, Stivaliidae, S. T. Line, Stobbe's Gland, Stolamissidae, Stolon, Stolonate, Stoloniferous, Stomach, Stomate, Stomatodeum, Stomatogastric, Stomatogastric (Sympathetic) Nervous System, Stomatogenesis, Stomatotheca, Stomodaeal Feeding, Stomodeum (Stomodaeum), Stomodeal Feeding, Stomodeal Nervous System, Stomodeal Valve, Stomogastric Nerve, Stone Crickets, Stoneflies, Storage Mites, Storage Pot, Stouts, Stramineous, Strangulate, Stratified, Stratiform/Stratose, Stratiomyidae, Stratiomyomorpha, Streblidae, Strepsilaematous, Strepsiptera, Stress, Stress Hypothesis, Stretch Receptor, Stria, Striate(D), Striated Border, Striated Muscle, Striation, Stricture, Stridulating Organs, Stridulation, Striga, Strigate, Strigil(Is), Strigilation, Strigilator, Strigile, Strigilis, Strigillose, Strigose, Strigose Ventral Areas, Strigula, Strigulated, Strike, Striola, Striolate, Striolatus, Striped Muscle, Strombuliferous, Strombuliform, Strongylophthalmyiidae, Strophandria, Strophe, Structural Colors, Struma (Strumose), S. T. Space, Stupeous, Stupulose, Sturmioidea, Stygobionts, Stygophilic, Stygoxenous, Stylate, Style, Stylet, Stylet Sac, Stylet Sheath, Stylifer, Styliferous, Styliform, Styliger Plate, Styloconic, Styloconic Sensilla, Styloid, Styloperlidae, Stylopidae, Stylopidia, Stylopization, Stylose, Stylotrachealis, Stylus, Sub-, Subaduncate, Subalar Sclerite, Subalpine, Subalternate, Subanal Lobe/Appendage, Subanal Plate, Subantennal Groove, Subantennal Ridge, Subantennal Suture, Subapical Lobe, Subapotorma, Subapterous, Subarborescent, Sub-Basal, Sub-Branchial, Subcarinate, Subcastes, Subcephalic, Subclass, Subclavate, Subclimax, 2. A Geographically Smaller Area Than That Of A 'Climax'., Subclypeal Pump, Subclypeal Tube, Subcoriaceous, Subcortical, Subcosta, Subcostal Crossveins, Subcostal Vein, Subcristate, Subcoxa (Precoxa, Praecoxa, Pretrochantin), Subcoxal Pleurites, Subcubical, Subcutaneous, Subcuticular, Subcutis, Subdentate, Subdermal, Subdiscal/Subdiscoidal Vein, Subdorsal, Subdorsal Keel/Plate, Subdorsal Line, Subdorsal Ridge, Subepithelial, Subequal, Suberoded, Subfalcate, Subfamily, Subfossorial, Subfrontal, Subfulcrum, Subfusiform, Subgalea, Subgenal Areas, Subgenal Ridge, Subgenal Sulcus, Subgeneric Name, Subgeniculate, Subgenital, Subgenital Plate (Vulvar Lamina), Subgenual Organ, Subgenus, Subgenera, Subglossal, Subimago (Pseudimago, Dun), Sublabrum, Sublingual, Submarginal, Submarginal Area, Submarginal Cell, Submarginal Nervure, Submarginal Striae, Submarginal Tubercles, Submarginal Vein, Submedia, Submedian Cell, Submedian Vein, Submental, Submentapleural Carina, Submentum, Submission, Subnodal Sector, Subnymph, Subocellate, Subocular, Subocular Sulcus, Suboesophageal Body, Suboesophageal Ganglion, Suboptic, Suboral, Subovate, Subpectinate, Subpedunculate, Subphylum, Subprimary Subventral Tubercle, Subquadrangle, Subpolar, Subpopulation, Subreniform, Subscaphium, Subscutellum (Postscutellum), Subsellate, Subsessile, Subsocial, Subspecies, Subspiracular Line, Substernal, Substigmatal, Substitute/Substitute King, Substratum, Subtegular Ridge, Subteres, Subterminal, Subtidal (Sublittoral) Zone, Subtile, Subtilis, Subtus, Subtorma, Subtriangle, Subtribe, Subtropical Zone, Subtypical, Subulate, Subuliform, Subulicornia, Subumbonate, Subuncinate, Subventral Line, Subventral Ridge, Subventral Space, Subvibrissal Setae/Setulae, Succession, Successive Polyandry, Succincti, Succineous, Succiput, Succursal Nest, Sucker, Sucking Lice, Sucking Pump, Sucking Spears, Sucking Stomach, Suctorial, Suctorial Vesicles, Suffused, Sugent, Sugescent, Sulcate, Sulcation, Sulci, Sulciform, Sulcus (Sulculus, Fissure), Sulphur Butterflies, Sulphureous, Sulphureus, Sun Flies, Sunbathing, Sundaland, Super-, Superans, Superciliary, Supercilium, Superdominance, Superfemale, Superficial, Superficies, Supericornia, Superior, Superior Appendages, Superlinguae, Superlingual Segment, Supermale, Superne, Supernumerary, Supernumerary Crossveins, Supernumerary Segment, Superorganism, Superovulation, Superparasite, Superposed, Superposition Eye (Clearzone Eye), Superposition Image, Supersedure, Superspecies, Supinate, Supplement, Supplementary Reproductives, Suppression, Supra, Supra-Alar Bristles, Supra-Alar Cavity/Depression, Supra-Alar Groove, Supra-Anal, Supra-Anal Hook, Supra-Anal Pad, Supra-Anal Plate, Supra-Branchial, Supra-Caudal, Supra-Cerebral, Supra-Clypeal Area, Supra-Clypeus, Supra-Clypeal Mark, Supra-Episternum, Supra-Oesophageal Ganglion, Supra-Orbital, Supra-Litoral (Supra-Littoral), Supraneuston, Supra-Ocular, Supra-Oesophageal (Suprapharyngeal, Hyperpharyngeal, Cerebral) Ganglion, Supraspecific, Supra-Spinal, Supra-Spiracular Line, Supra-Stigmatal Line, Supra-Squamal Ridge, Supra-Stigmal, Supra-Tidal (Supra-Littoral) Zone, Supra-Triangular Space, Supra-Tympanal Organ, Suranal, Suranal Plate, Surface Ornamentation, Surface Pheromone, Surpedal Area Or Lobe, Surstyli (Suprastyli), Sursum, Survival Of The Fittest, Suspensi, Suspension Feeder, Suspensor, Suspensoria, Suspensorium, Sustentacular, Sustentator (Sustentor), Suture, Suture Zone, Suturiform, Swallowtail Butterflies, Swarm (Synhesmia), Swarming, Sweat Bees, Sweat Flies, Sweep Net, Sweepstake Dispersal Route, Swift Moths, Swimmerets, Swimming Paddles, Sword-Tailed Crickets, Swordtails, Sycophgagous, Syllable, Sylvan/Sylvestral/Sylvicolous, Symbasis, Symbiogenesis, Symbiont (Symbiote), Symbiosis (Symbiotic), Symbiote, Symbiotic, Symmetrical, Symmocidae, Symparasitism, Sympathetic, Sympathetic Nervous System, Sympatric, Sympatric Hybridization, Sympatric Introgression, Sympatric Speciation, Symphile (Symphily), Symphoresis, Symphypleona, Symphysis, Symphyta (Chalastogastra), Symplast, Symplesiomorph, Synanthropic (Synanthropism), Synapomorphic, Synaporium, Synaposematic, Synapse, Synaptic Junction, Synaptera, Synarthrosis, Syncerebrum, Syncheimadia, Synchorology, Synchronic, Synchronization, Synchronizer (Zeitgeber), Synchronogamic, Synchronous, Synchronous Hermaphrodite, Synchronous Muscles, Synciput, Syncitium, Synclerobiosis, Syncryptic, Syncytium (Symplast, Syncitium, Syncytiotrophoblast), Syndesis, Syndiacony, Synecete, Synechthrans, Synechthry, Synecology, Synergic, Synergism, Syngamic Sex Determination, Syngenesis, Syngenetic, Syngonic, Synhesmia, Synistate, Synlestidae (Chlorolestidae), Synneuridae, Synoecius, Synoecious, Synoecy, Synoekete (Synoecete), Synoenocytes, Synomone, Synonym, Synscleritous, Syntagma, Syntechnic, Synteliidae, Syntexidae, Synthlipsis, Synthemistidae (Erron. Synthemidae), Synthorax (Pterothorax), Syntomidae, Syntrophy, Syntropic, Synzoochorous, Syringe, Syringium, Syringogastridae, Syrphidae, Syrphoidea, Systaltic, Systellognatha, Systemic, Syzygy, Szidat’s Rule.