Eukaryota  >  Metazoa

Family	Genus	Species
Abacionidae	1	2
Aberrantidae	1	1
Aberrapecidae	1	1
Abrocomidae	2	7
Abylidae	5	10
Abyssoanthidae	1	5
Abyssochrysidae	1	12
Acalyptonotidae	1	0
Acanaloniidae	3	12
Acanthametropodidae	2	2
Acanthaspidiidae	4	14
Acanthasteridae	1	10
Acanthephyridae	1	3
Acanthisittidae	4	6
Acanthizidae	16	70
Acanthoaxiidae	2	3
Acanthochaetetidae	1	1
Acanthocheilidae	2	9
Acanthochitonidae	9	43
Acanthocnemidae	1	2
Acanthocolpidae	9	41
Acanthocotylidae	1	5
Acanthodrilidae	37	118
Acanthogammaridae	40	49
Acanthogorgiidae	10	135
Acanthomeniidae	1	13
Acanthonotozomatidae	1	3
Acanthonotozomellidae	2	4
Acanthopidae	8	38
Acanthopteroctetidae	1	2
Acanthosomatidae	22	84
Acanthuridae	6	112
Acaridae	37	200
Acarnidae	13	24
Acaronychidae	0	0
Acarophenacidae	1	1
Acartiidae	5	75
Acartophthalmidae	1	3
Acaulidae	0	0
Acavidae	5	9
Accacoeliidae	4	8
Accipitridae	75	276
Acerentomidae	15	40
Acestrorhamphidae	50	982
Acestrorhynchidae	2	27
Achaemenothrombiidae	1	1
Achatinellidae	9	55
Achatinidae	16	45
Acheilognathidae	6	116
Achilidae	25	74
Achilixiidae	3	18
Achipteriidae	6	301
Achiridae	6	31
Acholadidae	1	1
Achramorphidae	3	4
Achromadoridae	0	0
Acidopsidae	2	3
Acidostomatidae	0	0
Acipenseridae	4	61
Aclerdidae	2	5
Acmaeidae	9	85
Acochlidiidae	4	18
Acoetidae	2	3
Acricoactinidae	1	1
Acrididae	726	2026
Acrobatidae	2	3
Acrobothriidae	3	3
Acrocephalidae	1	1
Acroceridae	33	146
Acrochordidae	2	9
Acrocirridae	9	67
Acrolophidae	5	45
Acroloxidae	4	29
Acrophytidae	3	7
Acropomatidae	7	31
Acroporidae	5	550
Acrossotidae	1	2
Actaeciidae	1	5
Actaletidae	1	4
Acteonemertidae	1	1
Acteonidae	6	20
Actinernidae	4	9
Actiniidae	37	228
Actinocyclidae	2	11
Actinodendridae	2	4
Actinodendronidae	1	2
Actinolaimidae	6	22
Actinopodidae	3	120
Actinoposthiidae	3	4
Actinoscyphiidae	2	10
Actinostolidae	15	68
Acuariidae	25	39
Aculeorhynchidae	0	0
Adamystidae	1	3
Addisoniidae	1	3
Adelgidae	2	126
Adelidae	6	150
Adeliellidae	1	1
Adelobothriidae	1	4
Adelphacaridae	0	0
Adenopleurellidae	0	0
Adenorhynchidae	4	5
Adeonellidae	1	15
Adeonidae	6	32
Aderidae	20	116
Adiaphorostreptidae	0	0
Adinetidae	2	90
Adorybiotidae	2	13
Adrianichthyidae	2	95
Adritylidae	0	0
Aegialoalaimidae	1	4
Aegidae	4	19
Aeginidae	7	17
Aegiretidae	1	6
Aegisthidae	13	100
Aegithalidae	4	18
Aegithinidae	0	0
Aeglidae	1	540
Aegothelidae	2	13
Aenicteguidae	0	0
Aenictopecheidae	1	4
Aenigmachannidae	1	2
Aeolidiidae	14	84
Aeolosomatidae	2	19
Aeolothripidae	13	207
Aephnidiogenidae	1	1
Aepophilidae	1	1
Aepyornithidae	2	9
Aequoreidae	4	60
Aeroglyphidae	2	3
Aeshnidae	44	263
Aetalionidae	5	11
Aeteidae	1	3
Aetholaimidae	1	1
Aethridae	2	3
Aetideidae	16	69
Aeverrilliidae	1	1
Agalmatidae	9	27
Agamidae	70	604
Agaonidae	21	1342
Agapythidae	1	1
Agardhiellidae	1	3
Agariciidae	7	170
Agathemeridae	1	12
Agathiphagidae	1	1
Agathotanaidae	2	11
Agelasidae	3	182
Agelenidae	62	588
Agfidae	1	2
Aglajidae	16	97
Aglaopheniidae	9	105
Agnaridae	5	125
Agonidae	25	52
Agoristenidae	4	8
Agostocarididae	1	2
Agriolimacidae	2	267
Agromyzidae	22	3756
Agyrtidae	7	11
Aididae	2	4
Ailiidae	4	14
Ailoscolecidae	1	1
Ailuridae	1	2
Ainigmaptilidae	0	0
Aiptasiidae	9	20
Aiptasiomorphidae	1	2
Aitengidae	1	6
Akanthophoreidae	5	16
Akeridae	1	1
Akiodorididae	3	4
Akysidae	5	13
Alacuppidae	2	3
Alaimidae	4	33
Alainosquillidae	1	1
Alatasporidae	1	2
Alatinidae	2	6
Alaudidae	23	104
Albulidae	2	26
Albuneidae	6	20
Alcedinidae	16	114
Alcidae	12	23
Alciopedidae	1	2
Alciopidae	4	45
Alcyonidiidae	2	26
Alcyoniidae	21	594
Alepisauridae	3	7
Alepocephalidae	15	55
Alestidae	19	125
Alexiidae	2	8
Aleyrodidae	50	1576
Algophagidae	1	2
Alicellidae	4	11
Aliciidae	5	12
Alicorhagiidae	3	120
Alirhabditidae	0	0
Allantonematidae	7	47
Alligatoridae	4	11
Allochaetophoridae	0	0
Allocrangonyctidae	1	94
Allocreadiidae	15	119
Allodiscocotylidae	2	3
Alloglossidiidae	3	26
Alloionematidae	3	17
Alloniscidae	1	18
Allophrynidae	1	4
Allopocockiidae	0	0
Alloposidae	1	2
Alloptidae	7	39
Allotanaupodidae	1	1
Allothyridae	1	7
Alluroididae	1	1
Almidae	6	65
Alopiidae	1	3
Alpheidae	40	1019
Alsodidae	6	130
Alucitidae	4	32
Alvinellidae	3	15
Alvinocarididae	8	83
Alycaeidae	5	21
Alycidae	4	82
Alydidae	39	119
Alysidiidae	1	1
Alytidae	3	15
Amabiliidae	1	1
Amarsipidae	1	1
Amaryllididae	0	0
Amastridae	4	9
Amathillopsidae	3	13
Amathinidae	2	1
Amaurobiidae	23	118
Ambassidae	7	71
Amblycipitidae	3	55
Amblyopsidae	5	9
Ambunguipedidae	0	0
Ambystomatidae	1	49
Ameiridae	18	72
Ameletidae	2	154
Ameletopsidae	4	9
Amelidae	5	19
Americobdellidae	1	1
Ameridae	1	3
Ameripathidae	1	1
Amerobelbidae	1	1
Ameronothridae	5	33
Ameroseiidae	3	119
Ametropodidae	1	3
Amidostomidae	2	4
Amiidae	1	3
Ammodesmidae	0	0
Ammodytidae	4	31
Ammoplanidae	5	8
Ammotheidae	11	196
Ammotrechidae	8	28
Ammoxenidae	2	4
Amnicolidae	10	203
Amorphoscelidae	8	15
Ampeliscidae	4	82
Ampharetidae	32	174
Amphianthidae	0	2
Amphibdellatidae	0	1
Amphibiophilidae	1	4
Amphibioplanidae	1	1
Amphibolidae	4	18
Amphibulimidae	2	3
Amphientomidae	2	6
Amphilepididae	1	8
Amphiliidae	12	138
Amphilinidae	3	4
Amphilochidae	3	8
Amphimelaniidae	1	1
Amphimeniidae	1	6
Amphinectidae	7	23
Amphinomidae	15	83
Amphiporidae	7	123
Amphipsocidae	8	29
Amphipterygidae	1	2
Amphisbaenidae	11	96
Amphisopidae	7	69
Amphitretidae	1	1
Amphiumidae	1	3
Amphiuridae	33	135
Amphizoidae	1	3
Amphoriscidae	3	16
Ampithoidae	10	80
Ampulicidae	6	20
Ampullariidae	10	102
Amyellidae	1	2
Anabantidae	4	42
Anabathridae	4	8
Anablepidae	3	22
Anacalliacidae	0	0
Anacanthobatidae	3	4
Anadenidae	2	3
Anajapygidae	0	1
Analgidae	11	104
Anamidae	10	349
Anamorphidae	1	2
Ananteridae	5	6
Anaperidae	2	10
Anapidae	33	62
Anaplectidae	2	33
Anarhichadidae	2	5
Anarthruridae	2	2
Anaspididae	3	14
Anatidae	56	213
Anatinellidae	1	2
Anatonchidae	5	28
Anatrichosomatidae	1	5
Anaxyelidae	1	1
Anchariidae	2	2
Anchialocarididae	1	1
Anchimolgidae	3	6
Anchistioididae	1	8
Ancinidae	1	4
Ancistrocephalidae	0	0
Ancistrocheiridae	1	5
Ancorabolidae	4	5
Ancorinidae	17	81
Ancylidae	9	223
Ancylodiscoididae	34	184
Ancylostomatidae	7	102
Ancyrocephalidae	34	531
Anderemaeidae	4	4
Andesembiidae	1	1
Andesianidae	1	1
Andrenidae	45	1163
Andrognathidae	9	27
Andvakiidae	2	4
Anenterotrematidae	2	8
Angelidae	0	0
Angiodictyidae	2	9
Angiostomatidae	2	12
Angiostrongylidae	0	0
Anguidae	12	91
Anguillicolidae	1	5
Anguillidae	1	23
Anguinidae	13	213
Anhimidae	2	3
Anhingidae	1	4
Aniliidae	1	1
Anisacanthidae	8	23
Anisakidae	15	578
Anischiidae	2	5
Anisembiidae	7	10
Anisitsiellidae	6	25
Anisogammaridae	10	48
Anisolabididae	16	103
Anisopodidae	4	339
Annectocymidae	1	1
Anniellidae	1	8
Annulariidae	35	167
Anocellidae	0	0
Anoeciidae	1	93
Anomalepididae	4	6
Anomalopidae	4	6
Anomalopsychidae	3	12
Anomaluridae	3	15
Anomiidae	6	21
Anomochilidae	1	1
Anomoeotidae	1	2
Anomosetidae	1	1
Anonymidae	1	2
Anoplocephalidae	41	240
Anoplodiscidae	1	2
Anoplogasteridae	1	2
Anoplopomatidae	2	2
Anoplostomatidae	2	48
Anostomidae	17	210
Anostostomatidae	31	145
Anseranatidae	1	1
Antarctophilinidae	2	8
Antarcturidae	1	2
Antedonidae	30	93
Antelientomidae	0	0
Antennariidae	14	66
Antennophoridae	1	2
Anteroporidae	1	9
Anthelidae	10	104
Antheluridae	3	0
Anthemiphylliidae	1	5
Anthessiidae	3	5
Anthiadidae	26	252
Anthicidae	28	154
Anthocephaliidae	4	38
Anthocoridae	25	211
Anthogonidae	5	6
Anthogorgiidae	2	28
Anthomyiidae	36	6038
Anthomyzidae	17	185
Anthoptilidae	2	13
Anthracocarididae	3	0
Anthribidae	55	247
Anthroleucosomatidae	1	1
Anthuridae	28	26
Anticomidae	3	32
Antilocapridae	1	1
Antipathidae	15	286
Antipodactidae	1	1
Antipodoeciidae	1	10
Antonbruunidae	1	2
Antrodiaetidae	3	41
Antroporidae	3	3
Antygomonidae	1	6
Anulidentaliidae	0	1
Anuropidae	1	1
Anyphaenidae	37	314
Anystidae	3	3585
Aoridae	10	50
Aotidae	1	17
Apachyidae	2	4
Apataidae	1	1
Apataniidae	17	127
Apatelodidae	11	161
Apatopygidae	1	1
Aphalaridae	61	353
Aphaniidae	6	98
Aphanipathidae	11	37
Aphanodactylidae	3	6
Aphanolaimidae	4	6
Aphelacaridae	1	1
Aphelenchidae	8	68
Aphelenchoididae	23	694
Aphelidesmidae	0	0
Aphelinidae	23	2456
Aphelocheiridae	1	16
Apheviderulicidae	0	0
Aphididae	330	5243
Aphilodontidae	1	1
Aphredoderidae	1	2
Aphrocallistidae	2	5
Aphroditidae	4	27
Aphrophoridae	34	315
Aphylidae	2	0
Aphyonidae	3	10
Apidae	214	6803
Apidioplanidae	0	0
Apioceridae	1	67
Apionacaridae	1	2
Apionidae	73	326
Apistidae	1	1
Apistobranchidae	1	3
Aploactinidae	9	17
Aplocheilidae	2	26
Aplodactylidae	2	5
Aplodontiidae	1	1
Aplustridae	3	10
Aplysiidae	9	106
Aplysinellidae	4	38
Aplysinidae	3	232
Apocreadiidae	11	41
Apodidae	18	92
Apodomeniidae	1	1
Apogonidae	39	607
Apolemiidae	1	15
Aponchiidae	0	0
Aporcelaimidae	11	195
Aporhynchidae	1	2
Aporocotylidae	35	203
Aporometridae	1	3
Aporrhaidae	2	3
Aproctidae	2	5
Aprosphylosomatidae	0	0
Apseudellidae	1	0
Apseudidae	27	21
Apsilocephalidae	2	7
Apteronotidae	15	125
Apteropanorpidae	1	2
Apterouridae	0	0
Apterygidae	1	7
Aptornithidae	1	2
Aquaumbridae	1	4
Aracanidae	5	10
Arachnactidae	4	14
Arachnidiidae	1	1
Arachnoididae	1	1
Arachnopusiidae	1	2
Aradidae	212	363
Aramidae	1	1
Araneidae	180	914
Aranucidae	0	0
Arbaciidae	5	15
Arborichthoniidae	0	0
Arceremaeidae	1	1
Archaeidae	5	100
Archaeoscinidae	0	0
Archasteridae	1	2
Archembiidae	5	22
Archeocrypticidae	4	11
Archeonothridae	2	2
Archidactylinidae	0	0
Archimonocelididae	3	18
Archinomidae	1	6
Archinotodelphyidae	1	4
Archipsocidae	3	10
Architectonicidae	4	56
Architeuthidae	1	10
Arcidae	23	164
Arcitalitridae	5	126
Arctacaridae	2	14
Arcticidae	1	1
Arctokonstantinidae	1	3
Arcturidae	8	23
Ardeidae	21	68
Areneidae	2	4
Arenicolidae	4	22
Arenohydracaridae	1	1
Arenopontiidae	2	2
Argasidae	15	189
Argentinidae	2	18
Argestidae	3	16
Argidae	32	377
Argiolestidae	18	72
Argissidae	1	1
Argnidae	1	1
Argonautidae	1	4
Argulidae	3	39
Argyresthiidae	1	162
Arhynchobatidae	13	86
Arhythmacanthidae	2	6
Aribatidae	1	1
Arietellidae	6	12
Ariidae	34	186
Ariolimacidae	1	1
Ariommatidae	1	12
Arionidae	8	1292
Ariophantidae	26	151
Aristeidae	9	22
Aristiidae	1	2
Arixeniidae	1	1
Arkyidae	1	2
Armadillidae	15	155
Armadillidiidae	10	48
Armaueriidae	0	2
Armilliferidae	1	7
Arminidae	3	90
Aromobatidae	6	266
Arrenuridae	2	655
Arrhenophanidae	1	2
Arrhopalitidae	3	61
Arripidae	1	4
Artamidae	5	13
Artedidraconidae	5	44
Artematopodidae	3	11
Artemiidae	1	60
Artesiidae	0	0
Artheneidae	3	5
Arthroleptidae	8	168
Arthropleidae	1	2
Artotrogidae	0	0
Arulidae	5	6
Ascaphidae	1	2
Ascarididae	14	152
Ascaridiidae	1	9
Aschiphasmatidae	16	29
Ascidae	12	929
Ascidicolidae	0	0
Ascidiidae	4	43
Ascopariidae	1	3
Ascorhynchidae	2	3
Ascouracaridae	2	2
Asellidae	23	422
Asilidae	480	1283
Asiopsocidae	1	2
Asperspinidae	1	14
Aspidoderidae	4	20
Aspidodiadematidae	2	5
Aspidogastridae	8	18
Aspidosiphonidae	3	38
Aspidostomatidae	2	2
Aspidytidae	2	2
Asplanchnidae	3	22
Aspredinidae	13	49
Assamiidae	19	51
Assimineidae	18	80
Astacidae	5	18
Astacocrotonidae	0	0
Astartidae	6	23
Astegistidae	4	53
Asteiidae	2	61
Asteriidae	42	132
Asterinidae	20	79
Asteriomyzostomidae	2	5
Asternoseiidae	1	4
Asterocheridae	4	8
Asterodiscididae	1	1
Asterolecaniidae	4	9
Asterometridae	2	6
Asteromyzostomidae	1	3
Asteronotidae	2	54
Asteronychidae	3	16
Asteropseidae	3	4
Asteroschematidae	4	53
Astriclypeidae	3	3
Astroblepidae	1	169
Astrocoeniidae	3	8
Astrogorgiidae	2	24
Astropectinidae	17	87
Astroscleridae	5	6
Asyncorinidae	1	1
Asyncorynidae	0	0
Atelecrinidae	2	3
Atelecyclidae	3	6
Ateleopodidae	3	11
Atelestidae	4	6
Atelidae	4	48
Ateluridae	17	4
Atemnidae	20	33
Athaliidae	3	56
Athericidae	5	24
Atherinidae	13	122
Atherinopsidae	13	141
Athienemanniidae	2	2
Athoracophoridae	2	2
Athorybiidae	1	3
Atlantidae	3	34
Atlantidiidae	0	0
Atollidae	1	20
Atopetholidae	3	3
Atopochetidae	0	0
Atopochthoniidae	1	1
Atopocrinidae	1	1
Atopogestidae	0	0
Atopomelidae	5	11
Atorellidae	2	3
Atractidae	7	9
Atractotrematidae	2	4
Atriplectididae	2	3
Atrochidae	1	1
Attelabidae	51	204
Attemsiidae	3	4
Attevidae	1	12
Aturidae	18	65
Atyidae	41	593
Atylidae	2	6
Atypidae	3	42
Auchenipteridae	24	116
Auchenoglanididae	4	32
Augaptilidae	6	30
Aulacidae	2	39
Aulacigastridae	2	21
Aulocalycidae	3	6
Aulolaimidae	1	2
Aulolaimoididae	1	1
Aulopidae	4	17
Auloplacidae	1	1
Aulopsammiidae	0	0
Aulorhynchidae	2	2
Aulostomidae	1	4
Auridistomidae	1	1
Australembiidae	1	13
Australimyzidae	1	3
Australiosomatidae	0	0
Australiteuthidae	1	0
Australomedusidae	0	0
Austrobalanidae	1	2
Austrochilidae	3	8
Austrocynipidae	0	0
Austrodecidae	2	8
Austroglanididae	1	3
Austrognathiidae	2	6
Austroleptidae	1	3
Austroperlidae	8	17
Austropetaliidae	5	8
Austrophasmatidae	6	15
Autognetidae	2	20
Autostichidae	37	141
Avenzoariidae	15	58
Axianassidae	1	4
Axiidae	37	115
Axinellidae	9	101
Axinidae	4	5
Axonolaimidae	7	92
Axonopsidae	0	0
Axoporidae	0	0
Axymyiidae	4	6
Azecidae	5	12
Azoricidae	3	23
Azotidae	0	22
Azygiidae	4	48
Babakinidae	1	3
Baccigeridae	1	1
Bacillidae	19	45
Badidae	2	43
Baeomorphidae	2	2
Baeriidae	4	9
Baetidae	72	1169
Baetiscidae	1	15
Bagridae	19	271
Baicalarctiidae	2	4
Baicaliidae	11	38
Baikalogammaridae	1	1
Bairdiidae	3	12
Balaenicipitidae	1	1
Balaenidae	2	4
Balaenophilidae	0	0
Balaenopteridae	2	13
Balanidae	42	426
Balanorchiidae	1	1
Balanotaeniidae	1	1
Balellidae	1	1
Balistidae	12	48
Balitoridae	16	90
Balloniscidae	1	3
Ballophilidae	2	2
Balticinidae	1	3
Banjosidae	1	1
Banksinomidae	1	10
Barbarochthonidae	1	3
Barbouriidae	3	10
Barbourisiidae	1	1
Barbuccidae	1	1
Barbutiidae	1	1
Barentsiidae	2	12
Barleeiidae	4	10
Barychelidae	14	70
Baseodiscidae	2	53
Basiliolidae	5	6
Basipodellidae	0	0
Bastianiidae	2	7
Bateidae	0	0
Bathocyroidae	1	7
Bathyclupeidae	2	6
Bathycotylidae	1	1
Bathycrinidae	2	10
Bathyctenidae	1	3
Bathydeviidae	1	1
Bathydoridae	1	3
Bathydorididae	1	1
Bathydraconidae	11	20
Bathyergidae	6	44
Bathyhedylidae	1	1
Bathylagidae	8	33
Bathylasmatidae	5	18
Bathymasteridae	3	6
Bathynataliidae	0	0
Bathynellidae	15	151
Bathyodontidae	1	2
Bathypalaemonellidae	2	11
Bathyphelliidae	2	1
Bathypontiidae	2	17
Bathyporeiidae	1	1
Bathysauridae	1	2
Bathysauroididae	1	2
Bathysauropsidae	1	1
Bathysciadiidae	1	5
Bathyspinulidae	2	6
Bathysquillidae	2	2
Bathyteuthidae	1	12
Bathytropidae	1	2
Batillariidae	3	8
Batillipedidae	1	12
Batoteuthidae	1	1
Batrachedridae	4	46
Batrachideidae	0	1
Batrachoididae	21	58
Batrachostomatidae	1	5
Batrachotrematidae	1	1
Batrachylidae	3	10
Bazingidae	1	1
Bdellidae	8	644
Bdellodrilidae	1	1
Bdellouridae	8	7
Beaniidae	2	17
Bedelliidae	1	17
Bedotiidae	2	30
Beesoniidae	3	4
Behningiidae	3	4
Belemnitidae	0	0
Belidae	25	69
Belliidae	1	2
Belohinidae	1	1
Belondiridae	13	45
Belonidae	12	73
Belonolaimidae	7	15
Belopteridae	0	0
Belosepiellidae	0	0
Belostomatidae	11	237
Bembridae	2	6
Bemmeridae	4	9
Benedictiidae	2	13
Benthesicymidae	11	32
Bentheuphausiidae	1	1
Benthimermithidae	2	5
Benthobiidae	0	1
Benthopectinidae	6	17
Benthoplanidae	2	2
Beraeidae	5	14
Bernieridae	7	10
Beroidae	1	20
Berothidae	14	27
Bertiliellidae	0	0
Berycidae	2	17
Berytidae	14	40
Berytoniscidae	0	0
Bethylidae	80	765
Biancolinidae	1	1
Biantidae	3	10
Bibionidae	2	160
Bicirronematidae	3	4
Biemnidae	3	27
Bilingulidae	0	0
Bimichaeliidae	0	0
Biokoviellidae	0	0
Bipedidae	1	4
Biphyllidae	5	28
Bitectiporidae	6	22
Bitectoporidae	1	1
Bithyniidae	9	43
Bittacidae	17	50
Bivesiculidae	2	3
Blaberidae	98	490
Blackfordiidae	1	3
Blanidae	1	8
Blaniulidae	6	7
Blasticotomidae	2	10
Blastobasidae	11	520
Blattellidae	49	242
Blattidae	54	276
Blattisociidae	11	219
Blenniidae	45	489
Blephariceridae	37	115
Blepharipodidae	2	4
Blissidae	11	44
Bochicidae	2	3
Bodonematidae	0	0
Bodotriidae	13	29
Boeromedusidae	0	0
Boettgerillidae	1	2
Boganiidae	2	2
Bogatiidae	1	3
Bogidiellidae	2	75
Bohartillidae	0	0
Boidae	13	66
Bolboceratidae	11	19
Bolbophoridae	1	23
Bolinopsidae	2	17
Bolitaenidae	2	9
Bolitophilidae	0	17
Boloceroididae	3	9
Bolttsiidae	0	0
Bolyeridae	2	2
Bombinatoridae	2	12
Bombycidae	23	115
Bombycillidae	5	8
Bombyliidae	145	397
Bomolochidae	9	24
Bonelliidae	10	25
Boniniidae	1	19
Bonneviellidae	0	0
Boopidae	4	10
Bopyridae	32	69
Boreidae	3	14
Boreohydridae	1	1
Boridae	2	5
Bornellidae	1	9
Boselliidae	1	12
Bosminidae	3	69
Bostrichidae	36	90
Bothidae	19	171
Bothitrematidae	1	1
Bothrideridae	13	43
Bothriembryontidae	3	4
Bothriocephalidae	15	127
Bothrioplanidae	1	2
Bothriuridae	14	85
Botiidae	8	66
Botrucnidiferidae	2	6
Botryllophilidae	1	1
Boucekiidae	1	1
Bouchetispiridae	1	1
Bougainvilliidae	10	79
Bougisidae	0	0
Bourgueticrinidae	1	5
Bourletiellidae	4	2083
Bovichtidae	2	7
Bovicoliidae	4	10
Bovidae	59	249
Brachaeluridae	1	2
Brachionichthyidae	3	12
Brachionidae	9	695
Brachioteuthidae	1	13
Brachodidae	5	17
Brachycentridae	8	180
Brachycephalidae	2	154
Brachyceridae	22	82
Brachychaeteumatidae	1	2
Brachychthoniidae	6	160
Brachycladiidae	10	35
Brachycoeliidae	4	16
Brachylaimidae	6	27
Brachypsectridae	1	1
Brachypteraciidae	4	5
Brachyscelidae	1	6
Brachystomatidae	0	6
Brachystomellidae	3	144
Braconidae	801	25593
Bradynobaenidae	3	15
Bradypodidae	1	6
Brahmaeidae	3	12
Bramidae	7	28
Branchinectidae	1	33
Branchiobdellidae	12	40
Branchiostomatidae	4	28
Branchipodidae	5	53
Branneriidae	0	0
Braulidae	1	1
Brauninidae	1	2
Bregmacerotidae	1	48
Brentidae	305	156
Bresiliidae	2	3
Brevibuccidae	3	7
Brevicipitidae	5	86
Brevitalitridae	1	1
Briareidae	1	15
Briggsidae	0	0
Brisingidae	8	39
Brissidae	7	40
Brusiniidae	1	1
Brychiopontiidae	0	0
Bryconidae	3	82
Bryocryptellidae	2	9
Bryopsocidae	1	2
Bubaridae	10	13
Buccinanopsidae	1	1
Buccinidae	103	862
Bucconidae	9	29
Bucculatricidae	2	192
Bucephalidae	12	88
Bucerotidae	16	64
Bucorvidae	1	2
Buffonellodidae	2	2
Bufonidae	54	886
Bugulidae	13	68
Bulimulidae	20	275
Bullidae	1	19
Bullinidae	1	3
Bunocotylidae	1	2
Bunonematidae	1	38
Buprestidae	133	807
Buproridae	0	0
Burhinidae	3	8
Burramyidae	2	5
Bursidae	12	41
Buthidae	93	606
Byrrhidae	16	79
Byrsophlebidae	5	9
Bythinellidae	0	0
Bythitidae	22	134
Bythocytheridae	2	3
Bythograeidae	6	20
Bythotiaridae	4	7
Byturidae	4	13
Caballerotrematidae	2	4
Cabiropidae	2	4
Cacatuidae	7	22
Caddidae	5	11
Cadeidae	1	1
Caecidae	2	62
Caeciliidae	2	15
Caeciliusidae	12	932
Caeculidae	4	12
Caenidae	12	255
Caenolestidae	3	16
Cainocrinidae	1	1
Calabozoidae	1	1
Calamoceratidae	6	152
Calanidae	10	60
Calanticidae	4	23
Calappidae	10	65
Calcariidae	1	1
Calceostomatidae	2	3
Caleremaeidae	1	15
Calescharidae	1	1
Calesidae	1	91
Caligidae	30	197
Caligonellidae	3	8
Caliphyllidae	5	67
Caliscelidae	18	55
Callaeidae	4	6
Callanthiidae	2	5
Callianassidae	32	183
Callianideidae	6	10
Callianopsidae	1	1
Callichiridae	10	12
Callichthyidae	12	311
Callidulidae	4	7
Callineridae	1	1
Calliodentaliidae	0	1
Callionymidae	14	136
Calliopiidae	9	89
Callioplanidae	7	11
Calliostomatidae	11	45
Calliotropidae	6	10
Callipallenidae	12	78
Callipharixenidae	1	1
Calliphoridae	69	791
Callipodidae	2	4
Callirhipidae	4	16
Callistoplacidae	5	11
Callochitonidae	3	10
Callodistomidae	1	7