Arachnology
Entomology
Invertebrate Zoology
Vertebrate Zoology
Word Roots
Strange Tales
Rokes and Jiddles
A Dictionary for Arachnology
Head Words - A, B
A-, Ab-, A-, An-, Abaxial, Abdomen, Abdomere, Abdominal, Abducent, Abduct/Abduction, Abductor Muscle, Aberrant, Abience (Abient), Abiocoen, Abjugal Furrow, Ablation, Aborigine, Abrupt Speciation, Abrupt, Abscised, Abscission, Absconditus, Absolute Abundance, Abundance, Abundismus, Acantha (Akantha), Acanthaceous, Acanthion, Acanthodion, Acanthoid, Acanthus, Acari (Acarina), Acariasis (Acariosis, Acaridiasis), Acaridia (Acaridei), Acariformes (Actinotrichida), Acarina, Acarinarium, Acarinium, Acarocecidium, Acarodomatium (Acarodomatia, Domatia), Acaroidea, Acarology, Acaronychoidea, Acarophilous, Acarophytism, Acaudate (Ecaudate), Acceleration, Law Of, Accelerator (Nerve Or Muscle), Accessorius (Muscle), Accessory, Accessory Claw, Accessory Seta, Accidental, Accidental Host, Acclimation, Acclimatise, Acclivous, Accretion, -Aceous, Acerata, Acerate, Acerose, Acervate, Acervuline, Acetabuliform, Acetabulum, Achaetous, Achatine, Achatinus, Achelate, Achilary, Achipterioidea, Achromatic/Achroic, Achromic, Achroos, Acicula (Aciculiform), Acicular, Aciculate, Aciduric, Aciform, Acinaceous, Acinaciform, Acinarious, Aciniform, Acinose/Acinous, Acinus, Acondylous, Acoustic, Acquired Character (Trait), Acquisition, Acridophagous, Acrodenrophilous, Acronomic, Acrophilous, Acropodia, Acroscopic, Acrotarsus (Apicotarsus), Actic, Actinal, Actinedida, Actiniform, Actinochitin, Actinopilin (Actinochitin), Actinopodidae, Actinotrichida, Actium, Actophilous, Acuate, Acuity, Aculeate-Serrate, Aculeiform, Acuminate, Acuminiferous, Acuminose, Acuminulate, Acupunctate, Acutangulate, Acute, Acyclic Parthenogenesis, Acyclic, Ad, Ad 1-3, Adactyl, Adactyle, Adanal Segment, Adanal, Adanal Plate/Region, Adanal Setae, Adaptation, Adaptive Behavior, Adaptive Convergence, Adaptive Orientation, Adaxial, Addorsal, Adduct/Adduction, Adductor Muscles, Adeciduate, Adelomorphic, Adelomophous, Adelphogamy, Adelphoparasite, Adeniform, Adenocyte, Adenoid, Adenose, Adenotaxy, Adesmatic, Adgenital Sclerite/Plate (Inguinal Pore Plate), Adherent, Adhesive Gland, Adiaphanous, Adiaphanus,, Adience (Adient), Adipose Body, Adipose Tissue, Aditus, Adiverticulate, Adjacent, Adjacently Sympatric, Admedial (Admedian), Adnate, Adnexae, Adoral, Adpressed (Appressed), Adrectal, Adsorption, Adsperse, Adspersus, Adspersed, Adsternal, Adult, Aduncate (Aduncous), Adustus, Advehent, Adventitious, Adventive, Adynamandrous, Adynamogynous, Aedeagus (Adeagus), Aeneous, Aeneus, Aenescent, Aenictequoidea (Erron Aenicteguoidea), Aeolian, Aeolian Deposits, Aequilatus, A.E.R, Aeroplankton, Aeropyle, Aeroscepsy, Aerostats, Aerotaxis, Aeruginous, Aeruginose, Aeruginus, Aesthesia, Esthesia, Aesthesis, Aesthete, Esthete, Aestival, Aestivate, Afference, Afferent, Afferent Neuronal Inhibition, Affinis (Aff.), Agameon, Agastric, Agelenidae, Agelenoidea, Agenasia (Agenesis), Aggenital, Agglutination, Aggregate, Aggregation Pheromone, Aggressin, Aggression, Aggressive Mimicry (Peckhammian Mimicry), Agonist, Agonistic Behavior, Agriotype, Agrophilous, Aheliotropism, Aigialophilous, Aiphyllophilus, Aitiogenic, Akantha, Aktology, Al 1-2, Ala, Alar, Alarm Pheromone, Alarm Response, Alary, Alary (Aliform) Muscles, Alassostasy, Alatate, Alate, Alatus, Albi, Albus, Albicans, Albidus, Albinic, Albino, Albinism, Albumen, Albumin, Albuminoid, A.L.E, Aleatory, Alecithal, Alepidote, Algesis, Algicolous, Algivorous/Algophagous, Aliform, Alimentary (Enteric) Canal, Alimentary Castration, Alimentary System, Alizarine (Alizarin), Alkaliphilic, Alkaloduric, Allaesthetic, Allantoid, Allee’s Effect (Law), Allelochemic, Allelomimetic, Allelopathic Substance, Allelopathy, Allesthetic Trait, Alligatus, Alligate, Allobiosis, Allocheiral, Allochore, Allochronic, Allochronic Speciation, Allochroric, Allochthonous, Allocryptic Coloration, Alloiometron, Allokinesis, Allokinetic, Allomeristic, Allometric Coefficient, Allometric (Heterogonic) Growth, Allometrosis, Allometry, Allomone, Allomorphic Evolution, Allomorphosis, Alloparapatric Speciation, Alloparasite, Alloparent, Allopatric, Allopatric Introgression, Allopatric Speciation, Allopatry, Alloscutum, Allosematic Color, Allosematic Protection, Allotanaupodoidea, Allotherm, Allothetic, Allotopic, Allotriomorphic, Allotrophic, Alluring Coloration, Alluring Glands, Alpine, Alpestrine, A.L.S, Alsocolous/Alsophilous, Alternating Calyptostasy, Alternes, Altricial, Altruism, Altus, Alutaceous, Alveola, Alveolar, Alveolate, Alveolus, Alycoidea, Amaurobioidea, Ambient, Ambilateral, Ambitus, Ambivalent, Amblypygi (Phrynicida), Ambosexual, Ambulacrum, Ambulatorial, Ambulatory, A.M.E, Amensalism, Ameristic, Amerobelboidea, Ameronothroidea, Ametabolic, Ametabolous, Amethystine, Ametoecious, Ammophilous, Amnios, Amniotic Cavity, Amniotic Fluid, Amniotic Pore, Amorphous, Ampheclexis, Ampherotoky, Amphiapomict, Amphiarthrosis, Amphibiotic, Amphibious, Amphibolic, Amphicoelous, Amphicyrtic, Amphigeic (Amphigean, Amphigaean), Amphigonic, Amphigony (Amphigenesis), Amphilepsis, Amphimict, Amphimixis, Amphiplexus, Amphitoky (Ampherotoky), Amphogenic, Amphotrombioidea, Amplificatus, Ampulla, Ampullaceal (Ampullaceous), Ampullary, Ampulliform, Ampullula, A.M.S, Amygdaliform, An, Anacanthous, Anachoresis, Anactinotrichida, Analgoidea, Anagotoxic, Anal, Anal Lobe, Analogous Organs, Analogous Variation, Analogues, Anal Orifice, Anal Pedicel, Anals, Anal Seta, Anal Shield, Anal Sucker Plate, Anal Suckers, Anal Tubercle, Anal Valve, Anamorphosis, Anamorphic Development, Anarthrous/Anarthric, Anastomosis, Anautogenous, Anauxotrophe, Anaxial, Anchylosis (Anchylosed), Ancipital, Anceps, Ancistroid (Ankistroid), Ancocolous, Ancophilous, Ancyloid, Andric, Androgenesis (Patrogenesis), Androgenic, Androgenous, Android, Andromorphic, Androphilous, Androsynhesmia, Anebous, Anecdysis, Anelytrous, Anemochorous, Anemophilous, Anemoplankton, Anemoreceptor, Anemorrhia, Anemotaxis, Anenterous (Anenteric), Anfractose, Angulate, Angulose, Angustatus, Anhydrobiosis, Anhydrous, Anidian, Anisochela, Anisomorphic, Ankyroid, Annectent, Annidation, Annual, Annuation, Annular, Annulate, Annulations, Annulet, Annuli, Annuliform, Annulus (Annuli), Anogenital, Anomalous, Ansa, Ansiform, Ant- Ante- , Ant- Anti- , Antagonism, Antagonistic Symbiosis, Anteal, Antenniform, Antennophorina, Antennophoroidea, Antepisematic, Antergism, Anteriad, Anterior, Anterior Dorsal Seta, Anterior Eye, Anterior Hypostomal (Hypostomatic) Setae, Anterior Para-Anals, Anterior Shield Seta, Antero, Anterodorsal, Anterolateral, Anterolaterals, Anterolateral Seta, Anteromedial Seta, Anteromesal, Anteroposterior Axis, Anteroventral, Anteroventral Seta, Anthropocentric, Anthropochory, Anthropogenic, Antiaposematic, Antiaxial (Abaxial), Antiaxial Lyrifissure, Antibiosis, Anticlinal, Anticoagulant, Anticoagulin, Anticryptic Coloration, Anticus, Antigeny, Antimere, Antipodal, Antirostrum, Antitropic, Antrodiaetidae, Antrorse (Antrorsum), Antrum, Anus, Anyphaenidae, Anystina, Anystoidea, Apatetic Coloration, Aperture (Apertural), Aphanism, Apheliotropism (Aheliotropism), Aphidivorous, Aphototropism, Apicad, Apical, Apical Division, Apicotarsus (Acrotarsus), Apicotransverse, Apiculate, Apiculus, Apivorous, Aplasia, Apneumone, Apobiotic, Apocentric, Apodemes, Apoderma, Apomict, Apomictic Parthenogenesis, Apomixis, Apomorphic Characters, Apophysis, Aposematic, Aposeme, Apostatic, Apostatic Selection, Aposymbiotic, Apotele (Apotelic), Apoxypodes, Appendage, Appendicle, Appendiculate, Appendigerous, Appendix, Appendotomy, Applanate, Appressed (Adpressed), Aquamarine, Aquaticolous (Aquatic), Arachnida, Arachnidism (Arachnism), Arachnidium, Arachnoid (Arachnoideous), Arachnology (Araneology), Araneae, Araneidae, Araneiform, Araneoclada, Araneoidea, Araneology, Araneomorphae (Labidognatha), Araneomorphi, Araneophagous, Arania, Arboreal, Arborescent, Arboricolous, Arbusticlous, Archaeoidea, Archaic, Archallaxis, Archecentric, Archencephalon, Archicerebrum (Procerebrum), Arctacarina, Arcuate, Area Porosae, Area Punctata, Argentate, Argenteous, Argillaceous, Argiopidae, Argyronetidae, Arid, Arista, Aristate, Aristiform, Aristulate, Armored Mite, Arms Race, Arolium (Arolia), Aromorphosis, Arrect, Arrenuroidea, Arrhenogenic, Arrhenoid, Arrhenotoky (Arrhenotokous Parthenogenesis), Arthral, Arthritic, Arthroderm, Arthrodia, Arthrodial, Arthrodial Brush, Arthrodial Corona (Coronet), Arthrodial Membrane, Arthrogenous Evolution, Arthromere, Arthropleidae, Arthropleure, Arthropoda, Arthropodin, Article, Articular, Articularis, Articular Membrane, Articular Pan, Articulate, Articulate Fascia, Articulation, Artificial Key, Artificial Parthenogenesis, Ascidial, Ascoidea, Asemic, Aseptate, Aspect, Asperate, Aspergilliform, Asperity (Asperities), Aspersus, Asperulate (Asperulous), Aspidosoma, Aspis, Aspidosoma, Asplanchinc, Assamioidea, Assemblage, Assembly, Assimilation, Association, Assortive Mating, Assurgent, Astaxanthin, Astegasimous (Astegasime), Astigmata, Astigmatic, Astigmatid, Astigmatina, Astrotaxis, Asymmetrical, Atactotrichy, Atavism, Atelebasic Rutellum, Atelia, , Aterimus, Athecal, Athecata, Athecatae, Athericerous, Atokos, Atomarius, Atopochthonioidea, Atracheate, Atretic, Atrial, Atrichic/Atrichous, Atrichosy, Atriobursal Orifice, Atrium, Atrocoeruleus, Atrophy (Atrophied), Atropurpureus, Atrous, Atrovelutinus, Atrovirens, Attachment Disk, Attenuate, Attingent, Attitude, Attractant Glands, Attractant, -Atus, Atypical, Atypidae, Atypoidea, Auditory Organ, Aurantiacus, Aurate, Aureate, Aureolate, Aureole, Aureous, Aurichalceous, Auricle (Auricular), Auricular, Auricular Valve, Auriculate, Auritus, Auroreous, Austral, Australian Faunal Region, Austrochilidae, Austrochiloidea, Autapomorphic Character, Autecology (Autoecology), Autochthon, Autochthonous, Autoecious (Monoxenous), Autoecology, Autogrooming, Autoinfection, Autokinetic, Autologous, Automictic Parthenogenesis, Automimicry, Autonomic, Autoparasite, Autoparthenogenesis, Autophagy, Autoploid, Autopolyploid, Autopotamic, Autospasy, Autotilly, Autotoky, Autotomy (Autotomize), Autotoxin, Autoxenous, Autumnal, Auxesis, Aversive, Avesiculate, Avicular, Aviculoid, Axial, Auxilary Stylets (Inner Infracapitular Stylets), Av 1-3, Axis, Azure, Azygous/Azygos.
B
Bacciform (Baccate), Bacillary, Bacillary Layer, Bacilliform, Back, Baculiform, Badius, Balanoid, Ballooning, Band, Baraesthesia, Barb, Barbate, Barbated (Brush-Like), Baroceptor, Baroreceptor, Barognosis, Barophilic, Barotaxis, Barotropism, Barycheloidea, Basad, Basal, Basal Article, Basal Division, Base, Basifemoral Ring, Basifemur, Basilar, Basilar Piece, Basilar Sclerite, Basis, Basis Capitulum (Basis Gnathosomatica), Basiscopic, Basitarsus, Bask, Batatiform, Batesian Mimicry, Bathmotropic, Bathyaesthesia, Bdellidae, Bdelloidea, Bell-Shaped, Belonoid, Belt Transect, Benthopotamous, Besomiform, Bi-, Biacuminate, Biangular, Biarcuate, Biarticulate (Diarticular), Biaxial, Bicanaliculate, Bicarinate, Bicentric, Bicolored, Biconcave, Bicondylic, Biconic, Biconjugate, Biconvex, Bicorn, Bicornute, Bicuspidate, Bidactyl, Bidentate (Bidental), Bidenticulate, Bidesmatic, Bidiscoidal, Bidiverticulate, Biemarginate, Biennial, Bifacial, Bifarious, Bifasciate, Bifid, Bifilar, Biflabellate, Biflagellate, Biflex, Bifollicular, Biforate, Biform, Bifurcate, Bigeminal, Biguttate, Bijugate, Bijugum, Bilamellar, Bilaminar, Bilateral, Bilaterally Symmetrical, Biliary Vessels, Bilineate, Bilobate (Bilobed), Bilocular, Bimaculte, Bimarginate, Bimuscular, Binary Nomenclature, Binate, Binocular, Binodulose, Binomen, Binomial Nomenclature, Binotate, Binus, Biocellate, Biocoenose, Biogenous, Biogeographical Barrier, Biogeographical Province, Biogeographical Region, Biogeography, Biological Clocks, Biological Control, Biological Race, Biome, Biomorphotic, Bion (Biont), Bionomic Strategy, Bionomics, Biophagous, Biorythms, Bioseries, Biospeleology, Biosphere, Biostasis, Biosystem, Biosystematics, Biota, Biotic Community, Biotic Environment, Biotic, Biotically Sympatric, Biotope, Biotopographic Unit, Biotrophic, Biotype, Biparasitic, Biparental Inheritance, Biparental, Biparietal, Bipartite, Bipectinate, Bipectunculate, Bipeltate, Bipennate (Bipenniform), Bipupillate, Biramous, Bird Spiders, Biseptate, Biserial (Biseriate), Biserrate, Bisetose, Bisinuate, Bistrate, Bisulcate, Bituberculate, Bitypic, Biuncinate, Bivalved, Bivittate, Bivoltine, Black Widow Spider, Bladder, Blade, Blennogenous, Blennoid, Blister Mites, Blood, Blood Sinus, Blood Vessel, Bloom, Blotch, Blumenthal's Tarsal Organ, Boat-Shaped, Body Valve, Body Wall, Bombous, Book Gill, Book Lung Cover, Book Lungs, Boreal, Boss, Bosselated, Bothridial Seta, Bothridium (Bothrium), Botryoidal, Bottle-Shaped, Botuliform, Bow-Like, Box Mites, Brachychthonioidea, Brachypodous, Brachypylina, Brachypyline, Brachytrachea, Bradyauxesis, Brain, Branched, Branchial Operculum (Epigastric Plate), Breviped, Brevis, Bridging Host, Bristle, Broad Mite (Tea Mite), Brood Pouch (Brood Spot), Broom Shaped, Broticolous, Brotochorous, Brush Border, Bruststiele, Bryophilous, Buccal Cone, Buccal Fissure, Bud Mite, Bulb, Bursa, Bursa Copulatrix, Bursiform, Buthoidea, Byssaceous, Byssoid.