Eukaryota  >  Metazoa  >  Arthropoda  >  Arachnida

Family	Genus	Species
Acalyptonotidae	1	0
Acaridae	37	200
Acaronychidae	0	0
Acarophenacidae	1	1
Achaemenothrombiidae	1	1
Achipteriidae	6	301
Actinopodidae	3	120
Adamystidae	1	3
Adelphacaridae	0	0
Aenicteguidae	0	0
Aeroglyphidae	2	3
Agelenidae	62	588
Agoristenidae	4	8
Algophagidae	1	2
Alicorhagiidae	3	120
Allochaetophoridae	0	0
Alloptidae	7	39
Allotanaupodidae	1	1
Allothyridae	1	7
Alycidae	4	82
Amaurobiidae	23	118
Ameridae	1	3
Amerobelbidae	1	1
Ameronothridae	5	33
Ameroseiidae	3	119
Ammotrechidae	8	28
Ammoxenidae	2	4
Amphinectidae	7	23
Analgidae	11	104
Anamidae	10	349
Ananteridae	5	6
Anapidae	33	62
Anderemaeidae	4	4
Anisitsiellidae	6	25
Antennophoridae	1	2
Antrodiaetidae	3	41
Anyphaenidae	37	314
Anystidae	3	3585
Aphelacaridae	1	1
Apheviderulicidae	0	0
Apionacaridae	1	2
Araneidae	180	914
Arborichthoniidae	0	0
Arceremaeidae	1	1
Archaeidae	5	100
Archeonothridae	2	2
Arctacaridae	2	14
Arenohydracaridae	1	1
Argasidae	15	189
Aribatidae	1	1
Arkyidae	1	2
Arrenuridae	2	655
Ascidae	12	929
Ascouracaridae	2	2
Assamiidae	19	51
Astacocrotonidae	0	0
Astegistidae	4	53
Asternoseiidae	1	4
Atemnidae	20	33
Athienemanniidae	2	2
Atopochthoniidae	1	1
Atopomelidae	5	11
Aturidae	18	65
Atypidae	3	42
Austrochilidae	3	8
Autognetidae	2	20
Avenzoariidae	15	58
Axonopsidae	0	0
Banksinomidae	1	10
Barbutiidae	1	1
Barychelidae	14	70
Bdellidae	8	644
Bemmeridae	4	9
Biantidae	3	10
Bimichaeliidae	0	0
Blattisociidae	11	219
Bochicidae	2	3
Bogatiidae	1	3
Bothriuridae	14	85
Brachychthoniidae	6	160
Briggsidae	0	0
Buthidae	93	606
Caddidae	5	11
Caeculidae	4	12
Caleremaeidae	1	15
Caligonellidae	3	8
Calyptostomatidae	1	70
Camerobiidae	1	7
Camisiidae	4	165
Canestriniidae	3	109
Caponiidae	5	16
Caraboacaridae	1	1
Caraboctonidae	4	13
Carabodidae	3	147
Carpoglyphidae	1	2
Celaenopsidae	0	0
Cepheidae	5	100
Ceratokalummidae	0	6
Ceratolasmatidae	3	26
Ceratoppiidae	3	495
Ceratozetidae	18	1850
Cercomegistidae	2	3
Ceromidae	1	3
Chactidae	11	15
Chaerilidae	1	13
Chaetodactylidae	4	21
Chamobatidae	1	126
Charassobatidae	2	15
Charinidae	3	44
Charontidae	1	3
Cheiracanthiidae	13	83
Cheiridiidae	6	9
Cheliferidae	64	45
Chernetidae	115	92
Chetochelacaridae	0	0
Cheylabididae	0	0
Cheyletidae	11	27
Chirodiscidae	2	2
Chirorhynchobiidae	0	0
Chortoglyphidae	2	4
Chthoniidae	32	380
Chummidae	1	1
Chyzeriidae	2	5
Cillibidae	1	1
Cithaeronidae	1	3
Cladonychiidae	9	90
Clubionidae	13	208
Cocceupodidae	3	58
Collohmanniidae	1	2
Corinnidae	32	84
Cosmetidae	122	71
Cosmochthoniidae	2	4
Costacaridae	0	0
Cranaidae	12	29
Crotoniidae	1	131
Cryptogeobiidae	3	4
Cryptognathidae	2	5
Cryptomastridae	2	3
Cryptothelidae	0	0
Crypturoptidae	1	1
Ctenacaridae	2	3
Ctenidae	39	220
Ctenizidae	9	255
Ctenobelbidae	1	1
Cunaxidae	10	201
Cyatholipidae	10	26
Cybaeidae	11	195
Cycloctenidae	2	8
Cymbaeremaeidae	2	111
Cyrtaucheniidae	5	14
Daesiidae	8	39
Damaeidae	18	250
Damaeolidae	1	2
Dampfiellidae	1	2
Dasythyreidae	1	1
Davacaridae	2	2
Deinopidae	3	216
Demodicidae	9	31
Dendroeremaeidae	0	3
Deraiophoridae	2	1
Dermanyssidae	2	44
Dermationidae	3	11
Dermoglyphidae	3	3
Desidae	16	63
Diarthrophallidae	1	1
Dicranolasmatidae	1	6
Dictynidae	56	467
Digamasellidae	2	655
Diguetidae	2	10
Dinychidae	1	101
Diplocentridae	9	42
Diplogyniidae	3	9
Dipluridae	5	8
Diptilomiopidae	26	270
Discourellidae	1	2
Discozerconidae	1	1
Dithinozerconidae	0	9
Dolomedidae	2	47
Drymobatidae	1	1
Drymusidae	2	11
Dysderidae	19	241
Echimyopodidae	3	4
Elliptochthoniidae	1	1
Eniochthoniidae	1	21
Eotrogulidae	0	0
Epedanidae	17	26
Epicriidae	1	6
Epidermoptidae	4	14
Epilohmanniidae	1	17
Eremaeidae	3	444
Eremaeozetidae	1	2
Eremellidae	0	4
Eremobatidae	9	189
Eremobelbidae	1	20
Eremulidae	1	5
Eresidae	9	75
Ereynetidae	2	50
Eriophyidae	143	1370
Eriorhynchidae	1	1
Erythracaridae	0	7
Erythraeidae	13	1982
Escadabiidae	4	16
Euagridae	6	15
Euctenizidae	8	197
Euglycyphagidae	0	0
Eukoeneniidae	1	28
Eulohmanniidae	1	1
Eupalopsellidae	1	4
Euphthiracaridae	4	99
Eupodidae	2	2265
Euscorpiidae	14	151
Eustathiidae	0	0
Eutegaeidae	1	1
Eutrombidiidae	3	7
Euzerconidae	1	1
Euzetidae	1	15
Eviphididae	5	15
Eylaidae	1	56
Falculiferidae	2	5
Feaellidae	5	22
Fedrizziidae	0	0
Feltriidae	1	8
Ferradasiidae	0	0
Filistatidae	15	100
Fissiphalliidae	1	7
Fortuyniidae	3	26
Freyanidae	2	6
Frontipodopsidae	1	2
Gabuciniidae	6	10
Gagrellidae	3	0
Galagalgidae	0	0
Galeodidae	3	21
Gallieniellidae	5	10
Galumnellidae	1	1
Galumnidae	5	747
Garypidae	11	51
Garypinidae	21	19
Gastronyssidae	1	2
Gaudiellidae	1	1
Gaudoglyphidae	0	0
Gehypochthoniidae	1	2
Geogarypidae	2	30
Gerdesiidae	1	2
Glycacaridae	0	0
Glycyphagidae	8	56
Gnaphosidae	136	301
Gonyleptidae	150	310
Gradungulidae	6	15
Grandjeanicidae	1	2
Gretacaridae	0	0
Guanolichidae	0	0
Guasiniidae	1	2
Gustaviidae	1	32
Gylippidae	3	12
Gymnobisiidae	2	11
Gymnodamaeidae	5	124
Haemogamasidae	3	20
Hahniidae	13	62
Halacaridae	30	154
Halarachnidae	2	4
Halolaelapidae	1	60
Haplochthoniidae	1	1
Haplozetidae	20	282
Harpirhynchidae	3	5
Hemileiidae	12	15
Hemisarcoptidae	2	14
Hemiscorpiidae	12	31
Heptathelidae	3	50
Hermanniellidae	3	109
Hermanniidae	1	64
Hersiliidae	6	21
Heterobelbidae	1	1
Heterochthoniidae	0	0
Heterocoptidae	0	1
Heteropsoridae	1	2
Heterozerconidae	1	1
Hexathelidae	11	41
Hexisopodidae	1	3
Hirstionyssidae	1	1
Histiostomatidae	12	113
Holothyridae	2	2
Homalonychidae	1	2
Homocaligidae	1	2
Hoplomegistidae	0	0
Hormuridae	2	2
Hubbardiidae	29	507
Humerobatidae	1	4
Hungarobelbidae	2	3
Hungarohydracaridae	1	2
Huttoniidae	1	6
Hyadesiidae	1	4
Hydrachnidae	1	44
Hydrodromidae	2	86
Hydrovolziidae	1	4
Hydrozetidae	1	47
Hydryphantidae	17	201
Hygrobatidae	11	353
Hyidae	2	41
Hypochilidae	2	39
Hypochthoniidae	3	17
Hypoderatidae	5	8
Icaleptidae	3	10
Ichthyostomatogasteridae	1	1
Ideoroncidae	11	7
Idiopidae	21	489
Iolinidae	18	15
Ischyropsalididae	1	19
Iuridae	8	12
Ixodidae	14	858
Ixodorhynchidae	2	3
Johnstonianidae	4	210
Karschiidae	3	22
Kimulidae	4	9
Kiwilichidae	0	0
Klinckowstroemiidae	3	4
Knemidokoptidae	1	6
Kodiakellidae	0	0
Kramerellidae	4	12
Krendowskiidae	1	34
Kytoditidae	0	0
Labidostommatidae	1	11
Laelapidae	38	790
Laelaptonyssidae	1	1
Lamellareidae	0	0
Laminosioptidae	2	3
Lamponidae	3	7
Larcidae	1	2
Lardoglyphidae	1	2
Laversiidae	1	4
Lebertiidae	1	403
Lechytiidae	1	4
Leeuwenhoekiidae	4	12
Lemurnyssidae	0	0
Leptolaelapidae	1	8
Leptonetidae	21	308
Liacaridae	5	161
Licneremaeidae	1	1
Licnodamaeidae	2	3
Liebstadiidae	9	61
Limnesiidae	4	289
Limnocharidae	3	23
Limnozetidae	1	7
Linotetranidae	1	4
Linyphiidae	298	1334
Liocranidae	16	41
Liodidae	2	2
Liphistiidae	6	203
Listrophoridae	11	26
Lobalgidae	1	1
Lohmanniidae	6	19
Lophonotacaridae	0	0
Lordalychidae	1	3
Lycosidae	63	646
Lyrifissellidae	0	1
Macrochelidae	4	157
Macrodinychidae	1	2
Macronyssidae	11	43
Macrothelidae	3	45
Malaconothridae	2	171
Malkaridae	4	29
Manaosbiidae	6	17
Maudheimiidae	1	1
Mecicobothriidae	4	12
Mecysmaucheniidae	7	41
Megacelaenopsidae	0	0
Megeremaeidae	1	32
Megisthanidae	1	1
Meinertulidae	0	0
Melanoblossiidae	2	4
Melicharidae	2	105
Melloinidae	1	1
Menthidae	2	2
Mesoplophoridae	3	15
Messoracaridae	0	0
Metagynuridae	0	0
Metasarcidae	13	37
Metrioppiidae	1	1
Micreremidae	1	2
Microcharmidae	2	0
Microdispidae	0	7
Microgyniidae	2	20
Micropholcommatidae	10	31
Micropsammidae	1	3
Microstigmatidae	2	4
Microtegeidae	1	1
Microtrombidiidae	9	171
Microzetidae	1	1
Mideidae	1	3
Mideopsidae	3	79
Migidae	7	25
Mimetidae	5	123
Miturgidae	10	22
Mochlozetidae	2	19
Momoniidae	3	4
Mummuciidae	5	11
Mycobatidae	1	68
Myobiidae	4	10
Myocoptidae	2	5
Myrmecicultoridae	1	2
Mysmenidae	9	89
Nanhermanniidae	3	52
Nanohystricidae	1	1
Nanorchestidae	3	235
Nehypochthoniidae	1	1
Nemastomatidae	17	44
Nemastomoididae	0	0
Nematalycidae	4	4
Nemesiidae	17	161
Nenteriidae	1	5
Neoacaridae	0	1
Neobisiidae	32	333
Neogoveidae	10	77
Neolanidae	1	3
Neoliodidae	2	36
Neopilionidae	20	121
Neopygmephoridae	2	2
Neotenogyniidae	0	0
Neothrombiidae	2	5
Neothyridae	1	5
Neotrichozetidae	1	1
Nephilidae	7	49
Nesticidae	18	197
Nicodamidae	4	14
Niphocepheidae	1	1
Nipponopsalididae	1	1
Nomoclastidae	4	18
Nothogynidae	0	0
Nothridae	2	186
Nuttalliellidae	1	2
Ochrolichidae	0	0
Ochyroceratidae	16	377
Oconnoriidae	0	0
Oecobiidae	2	21
Oehserchestidae	1	3
Ogoveidae	1	1
Ologamasidae	6	125
Olpiidae	34	179
Omartacaridae	0	0
Oonopidae	115	239
Ophioptidae	1	1
Opilioacaridae	4	10
Oplitidae	2	5
Oppiidae	16	562
Oribatellidae	1	130
Oribatulidae	19	1620
Oribellidae	2	5
Oribotritiidae	3	89
Oripodidae	1	52
Orsolobidae	14	68
Otocepheidae	1	2
Otopheidomenidae	2	2
Oxidae	2	35
Oxyopidae	6	107
Pachygnathidae	0	9
Pachylaelapidae	6	71
Palaeacaridae	1	2
Palpimanidae	16	55
Parahyidae	1	1
Parakalummidae	1	104
Paramegistidae	1	1
Paranonychidae	9	37
Pararchaeidae	4	5
Parasironidae	1	2
Parasitidae	13	2081
Paratennulidae	1	3
Paratropididae	1	4
Paratydeidae	2	6
Parholaspididae	5	38
Parhypochthoniidae	1	1
Passalozetidae	2	4
Pedetropodidae	0	0
Pediculochelidae	1	1
Pedrocortesellidae	0	1
Peloppiidae	1	48
Penestomidae	1	3
Penthaleidae	2	53
Penthalodidae	2	75
Periegopidae	1	2
Perlohmanniidae	1	3
Petrobunidae	2	10
Pettalidae	10	135
Pezidae	1	5
Phalangiidae	49	116
Phalangodidae	22	73
Phenopelopidae	3	220
Pheroliodidae	2	2
Philodanidae	0	0
Philodromidae	20	194
Pholcidae	77	1342
Phrurolithidae	5	55
Phrynichidae	7	15
Phrynidae	4	42
Phthiracaridae	3	602
Phyllochthoniidae	0	0
Physalozerconidae	0	0
Physoglenidae	0	1
Phytoptidae	20	141
Phytoseiidae	33	1336
Phyxelididae	9	24
Piersigiidae	1	3
Pimoidae	4	97
Pionidae	13	848
Pisauridae	17	57
Plasmobatidae	1	1
Plectreuridae	2	55
Pneumocoptidae	0	0
Podapolipidae	4	5
Podocinidae	3	13
Podoctidae	7	13
Podopterotegaeidae	1	1
Podothrombiidae	1	2
Polyaspididae	1	14
Pontarachnidae	1	1
Proctophyllodidae	19	352
Prodidomidae	8	17
Prokoeneniidae	1	1
Promegistidae	0	0
Proteonematalycidae	1	1
Protodinychidae	1	1
Protolophidae	1	4
Protoplophoridae	1	1
Protoschizomidae	2	2
Psechridae	2	51
Pseudochactidae	5	6
Pseudocheylidae	1	2
Pseudochiridiidae	0	0
Pseudogarypidae	2	4
Pseudotyrannochthoniidae	6	62
Psoralgidae	1	1
Psoroptidae	4	33
Psoroptoididae	6	59
Pterochthoniidae	1	1
Pterolichidae	15	20
Pteronyssidae	10	29
Pterygosomatidae	5	24
Ptiloxenidae	1	2
Ptochacaridae	0	0
Ptyssalgidae	2	9
Punctoribatidae	5	463
Pyemotidae	1	18
Pygmephoridae	5	351
Pyramidopidae	4	11
Pyroglyphidae	8	56
Pyrosejidae	0	0
Quadroppiidae	1	20
Raillietiidae	1	1
Raphignathidae	1	13
Rectijanuidae	1	1
Rhagidiidae	4	486
Rhagodidae	2	15
Rhinonyssidae	6	42
Rhodacaridae	5	226
Rhynchohydracaridae	3	13
Rhynchoribatidae	1	1
Rhyncoptidae	1	1
Ricinoididae	3	192
Rosensteiniidae	2	1
Rugodentidae	1	1
Rutripalpidae	1	2
Sabaconidae	2	36
Salticidae	424	2260
Saltiseiidae	1	1
Samoidae	4	9
Sandokanidae	6	26
Sapracaridae	0	0
Sarcoptidae	4	8
Scheloribatidae	23	1160
Schizogyniidae	1	1
Sclerosomatidae	146	273
Scorpionidae	11	91
Scutacaridae	2	284
Scutoverticidae	4	33
Scytodidae	4	111
Segestriidae	2	65
Seiodidae	0	0
Sejidae	2	19
Selenopidae	6	120
Selenoribatidae	7	33
Senoculidae	1	6
Sicariidae	3	197
Sironidae	6	65
Siteroptidae	1	37
Smarididae	5	28
Solpugidae	7	22
Sparassidae	40	432
Spelaeorhynchidae	1	1
Sperchontidae	2	229
Sphaerochthoniidae	1	2
Sphaerolichidae	0	0
Spinturnicidae	7	35
Steganacaridae	3	24
Stenochilidae	1	9
Sternarthronidae	0	0
Sternophoridae	3	10
Stigmaeidae	10	341
Stiphidiidae	9	34
Stygnidae	19	57
Stygnommatidae	1	10
Stygnopsidae	16	71
Stygothrombiidae	1	2
Stylocellidae	6	162
Suctobelbidae	3	197
Suidasiidae	2	12
Superstitionidae	5	2
Suthepiidae	1	1
Syarinidae	16	61
Symphytognathidae	4	57
Synaphridae	1	1
Synichotritiidae	1	17
Synotaxidae	10	29
Synthetonychiidae	1	6
Syringobiidae	5	9
Syringophilidae	11	60
Tarsocheylidae	0	1
Tarsonemidae	5	142
Tectocepheidae	1	548
Tegoribatidae	4	244
Telemidae	13	97
Teneriffiidae	1	3
Tenuialidae	4	18
Tenuipalpidae	9	90
Terpnacaridae	2	25
Tetrablemmidae	9	19
Tetracondylidae	3	4
Tetragnathidae	54	421
Tetranychidae	23	840
Teutoniidae	1	3
Thelyphonidae	5	20
Theraphosidae	108	1577
Theridiidae	130	1041
Theridiosomatidae	10	46
Thermacaridae	1	1
Thomisidae	178	812
Thoracosathesidae	0	0
Thyrisomidae	0	0
Thysanocercidae	0	0
Titanoecidae	5	20
Tithaeidae	2	14
Torrenticolidae	5	151
Toxopidae	2	3
Trachelidae	7	19
Trachycosmidae	8	14
Trachytidae	3	91
Trachyuropodidae	0	2
Travuniidae	3	3
Trechaleidae	9	16
Trematuridae	2	104
Trhypochthoniidae	7	122
Triaenonychidae	82	373
Trichthoniidae	0	0
Tricommatidae	1	1
Tridenchthoniidae	1	2
Trigonuropodidae	1	1
Trionyxellidae	2	2
Triophtydeidae	1	12
Triplogyniidae	0	0
Trochanteriidae	4	12
Trochometridiidae	1	1
Trogloraptoridae	1	6
Troglosironidae	1	23
Trogulidae	6	48
Trombellidae	2	2
Trombiculidae	34	147
Trombidiidae	3	394
Trouessartiidae	3	97
Tuckerellidae	1	1
Turbinoptidae	3	3
Tydeidae	3	574
Udubidae	3	15
Uloboridae	12	69
Unduloribatidae	1	4
Unionicolidae	6	604
Uroactiniidae	1	2
Urodinychidae	3	57
Uropodellidae	1	1
Uropodidae	3	32
Vaejovidae	23	150
Varroidae	2	12
Veigaiidae	1	172
Viridasiidae	0	7
Wettinidae	1	2
Winterschmidtiidae	9	12
Withiidae	38	24
Xenillidae	2	19
Xolalgidae	9	17
Zalmoxidae	8	135
Zerconidae	4	204
Zetomimidae	1	20
Zetomotrichidae	0	0
Zetorchestidae	4	6
Zodariidae	81	321
Zoridae	3	18
Zoropsidae	12	29