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oxalobacteraceae
oxynoticeratidae
paenibacillaceae
palaeanthropinae
palaeoctopodidae
paleoanthropinae
pallaviciniaceae
panderichthyidae
pantophthalmidae
papillomaviridae
paracalliopiidae
paralichthodinae
paralligatoridae
paramacellodidae
paraperrinitinae
paraphragmitidae
parathelphusidae
pattersonellidae
paulchoffatiidae
pedinomonadaceae
pelecorhynchidae
pentaphylacaceae
peristeromorphae
permotanyderidae
petalophyllaceae
phaenospermateae
phaethornithinae
phallogastraceae
phenacoceratidae
phenacolepadidae
philinoglossidae
phlegethontiidae
phlycticeratinae
phoenicococcidae
phoenicopteridae
phoxichilidiidae
phragmoceratidae
phyllodactylidae
phyllostictaceae
phyllostomatidae
phymatopleuridae
pinacocerataceae
pinheirodontidae
platychasmatinae
platyclymeniidae
platyischnopidae
platypterygiinae
pleomassariaceae
pleurobrachiidae
pleurobranchidae
pleurotomariidae
pneumodermatidae
poecilopsettinae
politzariellinae
polystomellaceae
pomphorhynchidae
popanocerataceae
portlockiellidae
potamogetonaceae
potamotrygonidae
poterioceratidae
praecuvierinidae
presbyornithidae
prionocerataceae
prionoglarididae
prismatomerideae
pristichampsidae
pristigasteridae
prochilodontidae
promecognathinae
proserpinellidae
prosthiostomidae
prosthogonimidae
proteocephalidae
proteocephalinae
proterochersidae
proterogomphidae
proterogyrinidae
proteromonadidae
proterotheriidae
protoascomycetae
protodiplatyidae
protogasteraceae
prymnesiophyceae
pseudarietitinae
pseudeurotiaceae
pseudomelaniidae
pseudomonadaceae
pseudomonodaceae
pseudomyrmecinae
pseudonautilidae
pseudonavicellae
pseudonavicullae
pseudosquillidae
psittacopasserae
psittrichasiidae
pterostemonaceae
pterygometopidae
pucciniastraceae
pucciniosiraceae
racemobambodinae
rangeroceratidae
raphidiophryidae
rebbachisauridae
rebbachisaurinae
receptaculitidae
recurvirostridae
rhabdodermatidae
rhachiberothidae
rhachidosoraceae
rhagophthalmidae
rhamphichthyidae
rhaphidophoridae
rhinochimaeridae
rhipidognathidae
rhodobacteraceae
rhodobacteriinae
rhomaleosauridae
rhopalocarpaceae
rhopalonematidae
rhopalosomatidae
rhynchocinetidae
rhyparochromidae
rhytidochrotinae
scaphiophryninae
scaphirhynchinae
scelidotheriinae
schaudinnellidae
scheuchzeriaceae
schistoceratidae
schistochilaceae
schistosomatidae
schizodactylidae
schizogregarinae
schizomeridaceae
schizophyllaceae
schizoporellidae
schizothyriaceae
schloenbachiidae
sclerodactylidae
sclerorhynchidae
scolecomorphidae
scoliopteryginae
scoliostomatidae
scourfieldiaceae
scrophulariaceae
sematophyllaceae
septobasidiaceae
sericostomatidae
shartegosuchidae
sierolomorphidae
siphonocladaceae
sphaerocarpaceae
sphaerococcaceae
sphaerophoraceae
sphaeropsidaceae
sphaerotheriidae
sphenacodontidae
spheniscomorphae
spondylomoraceae
spongiophytaceae
sporadoceratidae
sporadoceratinae
stagmatopterinae
stenoplesictidae
stenotrachelidae
stephanocircidae
stichodactylidae
straparollinidae
streptococcaceae
stromatopelminae
strophocheilidae
struthiolariidae
struthiosaurinae
symphyodontaceae
syngenoherpiidae
taeniopterygidae
tanaostigmatidae
tapinocephalidae
telmatogetoninae
ternstroemiaceae
tetrachondraceae
tetractinellinae
tetradonematidae
tetrameristaceae
thalassodromidae
thamnocephalidae
thelotremataceae
thelypteridaceae
therioherpetidae
thermoproteaceae
thescelosauridae
thescelosaurinae
thiobacteriaceae
threskionithinae
thrinaxodontidae
thyrophorellidae
trachelostenidae
tracheobranchiae
tracheobranchlae
trachyphylliidae
trachyuropodidae
traversodontidae
trebouxiophyceae
trentepohliaceae
trichodactylidae
tricholomataceae
trichomycteridae
trichomycterinae
trichopterygidae
trigonoceratidae
trigonuropodidae
trilophosauridae
trimeroceratidae
trimerorhachidae
tripterotyphinae
trirachodontidae
trissexodontidae
tritheledontidae
trochodendraceae
troedssonellidae
troglotrematidae
trypanosomatidae
tuberculariaceae
tupilakosauridae
typothoracisinae
valcourocratidae
vampyroteuthidae
velociraptorinae
vespertilionidae
vespertilioninae
voehringeritinae
weigeltisauridae
westonoceratidae
wiedeyoceratidae
williamsoniaceae
wuttagoonaspidae
xanthomonadaceae
xanthorrhoeaceae
xiphocentronidae
yunnanolepididae
zannichelliaceae
zenarchopteridae
zosterogrammidae
zygnematophyceae
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acanthocerataceae
acanthogammaridae
acanthohoplitinae
acartophthalmidae
acidobacteriaceae
acleistoceratidae
agaricostilbaceae
agroecomyrmecinae
agrostistachydeae
albanerpetontidae
alethopteridaceae
allidiostomatinae
alloherpesviridae
allotrioceratidae
alphaflexiviridae
alphatetraviridae
ammonellipsitinae
amorphoscelididae
amphisphaeriaceae
anacampserotaceae
ancistrocladaceae
anthracoceratidae
anthracotheriidae
anthropomorphidae
apocrinoceratidae
archaeonycteridae
archaeopithecidae
archaeopterygidae
archaeotrogonidae
archeocrypticidae
architectonicidae
arhythmacanthidae
arthrodermataceae
arthrostylidiinae
aulacostephanidae
aurantimonadaceae
autographivirinae
bacillariophyceae
bassleroceratidae
betaherpesvirinae
borrelomycetaceae
botryobasidiaceae
botryopteridaceae
brachybasidiaceae
brachystelechidae
bradyrhizobiaceae
branchiobdellidae
bunomastodontidae
callistophytaceae
canterburyellidae
cardiopteridaceae
carettochelydidae
carmotetraviridae
carnobacteriaceae
catantostomatidae
catenulisporineae
ceratobasidiaceae
ceratobatrachidae
ceratocystidaceae
ceratopteridaceae
ceratostomataceae
cercidiphyllaceae
chaetopeltidaceae
chaetosiphonaceae
chaoyangopteridae
cheirolepidiaceae
chionosphaeraceae
chiropteromyzidae
chlorangiellaceae
chlorinebaileyrae
chlorocystidaceae
chlorophthalmidae
choanoflagellidae
choreonematoideae
choristocarpaceae
christioceratidae
chrysophylloideae
chytriomycetaceae
cintractiellaceae
clastodermataceae
corallinophycidae
coriobacteriaceae
corynebacterineae
corystospermaceae
cottocomephoridae
craspedopomatidae
crocodilelacrimae
cryphonectriaceae
cryptobasidiaceae
cryptogrammoideae
cuniculitremaceae
cylindrocapsaceae
dactylioceratidae
delepinoceratidae
dendronucleatidae
desulfoarculaceae
diaphanometopidae
diarthrophallidae
dicranolasmatidae
dimorphoceratidae
dimorphoceratinae
dipetalonematidae
diplaziopsidaceae
diplocynodontinae
dipneumonomorphae
dithinozerconidae
dolabellopsocidae
dothideomycetidae
echinophthiriidae
elachistodontidae
elaphoglossoideae
elongatoolithidae
engorthoceratidae
entomophthoraceae
ephippioceratidae
estemmenosuchidae
etoushanocertidae
eupleuroceratidae
extramacrochaetae
ferroplasmataceae
ferugliotheriidae
flavobacteriaceae
fragilariophyceae
furnishoceratidae
gammaflexiviridae
gastriocerataceae
germanodactylidae
glossopteridaceae
gorgonocephalidae
helveticosauridae
hemerocallidaceae
hemiascomycetidae
henricosborniidae
heterosubulitidae
hippocastanoideae
hippoglossoidinae
hokkaidoconchidae
homalodotheriidae
hyphomicrobiaceae
hypselostomatidae
hypsostromataceae
ischnoptygmatidae
ischyropsalididae
kirchenpaueriidae
kossmaticeratidae
labidostommatidae
lactobacteriaceae
lasiosphaeriaceae
lecanodiaspididae
lecanoromycetidae
legeriomycetaceae
leptoceratopsidae
leptosphaeriaceae
leptosporangiatae
leptostromataceae
lichenotheliaceae
lophiostomataceae
lyginopteridaceae
macrocephalitidae
macropodaphidinae
macrorhamphosidae
mahajangasuchidae
marinilabiliaceae
mecysmaucheniidae
megacelaenopsidae
megalytoceratinae
megapodagrionidae
melanobatrachinae
melanopsichiaceae
metalegoceratidae
methanomonadaceae
methanothermaceae
metschnikowiaceae
microbacteriaceae
microbiotheriidae
microstromataceae
myllokunmingiidae
narthecoceratidae
natranaerobiaceae
nemertodermatidae
neophyllaphidinae
neoplagiaulacidae
nephriticeratidae
nipponopsalididae
nitriliruptoridae
nitrobacteriaceae
nitrosopumilaceae
nododelphinulidae
nomismocerataceae
notopalaeognathae
ochsenheimeriinae
odontotremataceae
oligoneuriellidae
ophiderpetontidae
ophthalmosauridae
ophthalmosaurinae
ornithorhynchidae
orthoretrovirinae
palaeorissoinidae
palmellopsidaceae
parachlamydiaceae
paradoxornithidae
paradoxosomatidae
parallelodontidae
parashumarditidae
parvobacteriaceae
petalophthalmidae
phaeosphaeriaceae
phalacrocoracidae
phanerochaetaceae
phanerotrematidae
phascolosomatidae
phenacoleachiidae
phricodoceratidae
pithecanthropidae
placenticeratidae
platacanthomyidae
plesiocystiscinae
pleurastrophyceae
pleurostomataceae
pleurothallidinae
pleurotremataceae
plioplatecarpinae
polycentropodidae
pragoserpulinidae
prionorhynchiidae
prismatoolithidae
probainognathidae
procabacteriaceae
proceratosauridae
proctophyllodidae
prophalangopsidae
proterochampsidae
protoceratopsidae
protoconchoididae
protorothyrididae
pseudocaeciliidae
pseudoclymeniidae
pseudocyclopiidae
pseudohaloritidae
pseudohaloritinae
pseudomelatomidae
pseudophasmatidae
pseudopimelodidae
pseudostigmatidae
pseudotirolitidae
ptilonorhynchidae
ptychospermatinae
raymondiceratinae
raymondoceratinae
remingtonocetidae
repetobasidiaceae
reticuloceratidae
rhachiocephalidae
rhadinorhynchidae
rhamphorhynchidae
rhiphaeoceratidae
rhizophyllidaceae
rhodobacteriaceae
rhodospirillaceae
rhopalostylidinae
rhynchodipteridae
roeslerstammiidae
schistocerataceae
sclerodermataceae
sclerodermatineae
scoliciosporaceae
scolopendrellidae
semisulcospiridae
siberionautilidae
silicoflagellatae
solenostomataceae
spathulosporaceae
sphaerodactylidae
sphaerodictyaceae
sphaerosepalaceae
sphingomonadaceae
spondyliaspidinae
staphylococcaceae
stauropteridaceae
stenolaphyritidae
stephanoceratidae
stephanosporaceae
strasburgeriaceae
streptomycetaceae
symmetrocapulidae
symphytognathidae
synthetoceratinae
synthetonychiidae
syringonautilidae
tephrodornithidae
tetraconodontinae
thalassoceratidae
thalassophryninae
thaumastochelidae
thaumatichthyidae
therizinosauridae
thermoleophilidae
thesmophoriazusae
threskiornithidae
threskiornithinae
trematochampsidae
trichogrammatidae
trichomonascaceae
tridenchthoniidae
trigonocerataceae
tripteroceratidae
tristichopteridae
turicibacteraceae
valcouroceratidae
wunderlichioideae
xanthobacteraceae
xanthopyreniaceae
xinjiangchelyidae
yalkaparidontidae
zamioculcadoideae
zhangheotheriidae
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acanthoclymeniidae
acholeplasmataceae
actinochloridaceae
acutimitoceratinae
alocolytoceratinae
alphaherpesvirinae
alvarenganiellinae
archaeopteridaceae
arriagadoolithidae
arthrorhaphidaceae
aspidodiadematidae
atherospermataceae
aulatornoceratinae
ausktribosphenidae
australopithecidae
australopithecinae
barrandeoceratidae
bathylutichthyidae
bathyphytophilidae
bdellovibrionaceae
berberidopsidaceae
biddulphiophycidae
bifidobacteriaceae
bothriembryontidae
botryosphaeriaceae
brachionichthyidae
cardiobacteriaceae
ceratopteridoideae
chadefaudiellaceae
chaetosphaeriaceae
chlamydomonadaceae
chlorobacteriaceae
chromocyphellaceae
clavariadelphaceae
clypeosphaeriaceae
coccolithophoridae
cohaesibacteraceae
corynebacteriaceae
corynesporascaceae
craspedostomatidae
crassimarginatidae
cryptogrammataceae
cunninghamellaceae
cupressocrinitidae
darcythompsoniidae
deferribacteraceae
desulfobacteraceae
desulfurococcaceae
dictyodendrillidae
dictyosphaeriaceae
didymosphaeriaceae
dimorphocerataceae
diphyllobothriidae
djadochtatheriidae
douvilleiceratidae
ellesmeroceratidae
enterobacteriaceae
epiphragmophoridae
erythrobacteraceae
erythrotrichiaceae
euceratomycetaceae
eudimorphodontidae
euomphaloceratinae
eurhinodelphinidae
gammaherpesvirinae
gebrayelichthyidae
ginglymostomatidae
gonioloboceratidae
graphostromataceae
halolimnohelicidae
helminthoglyptidae
hemerocallidoideae
herpetosiphonaceae
hirsutospirellidae
hongshanornithidae
hyalinobatrachinae
hydrogenophilaceae
hyperodapedontinae
iberomesornithidae
intrasporangiaceae
karagandoceratidae
karagandoceratinae
koninckioceratidae
koralionastetaceae
liuchengoceratidae
machaerirhynchidae
megalomastomatidae
melagathiceratidae
methanosarcinaceae
microcosmodontidae
micromonosporaceae
muensteroceratidae
mycosphaerellaceae
nannolytoceratidae
neotrichocoleaceae
nioghalvfjerdsbrae
oceanospirillaceae
omnivoropterygidae
palaeospongillidae
paraleptamphopidae
paramphistomatidae
parastenocarididae
paratornoceratinae
pericycloceratidae
phragmoxenidiaceae
phycochromophyceae
phyllobacteriaceae
phyllobatheliaceae
piatnitzkysauridae
piptocephalidaceae
pissarrachampsinae
planispirillinidae
planistromellaceae
plasmodiophoraceae
pleosporomycetidae
pleuroacanthitidae
pleurobranchaeidae
porcellanasteridae
porphyridiophyceae
porphyromonadaceae
posttornoceratidae
posttornoceratinae
protopteraspididae
pseudococculinidae
pseudodiadematidae
pseudogaudryinidae
pseudonocardiaceae
pseudosphaeriaceae
pseudothelphusidae
pseudoxyrhophiinae
quinqueloculininae
rhaphischismatidae
saccharomycetaceae
saccharomycodaceae
sactorthoceratidae
scolopocryptopidae
siphonodentallidae
songlingornithidae
sphaerolipoviridae
sphincterochilidae
steyermarkochloeae
stomachetosellidae
syncephalastraceae
teratosphaeriaceae
tetragonoceratidae
thermoplasmataceae
trichostrongylidae
trigonochlamydidae
weejasperaspididae
xenaroswellianinae
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acarosporomycetidae
alicyclobacillaceae
amphignathodontidae
anderssonoceratidae
antennulariellaceae
archontophoenicinae
baltichaitophorinae
batrachosauroididae
carbactinoceratidae
characiosiphonaceae
choerolophodontidae
collignoniceratidae
confuciusornithidae
coscinodiscophyceae
cryptosporangiaceae
cyclostomiceratidae
cylindroleberididae
democricetodontinae
dichtomosiphonaceae
eleutherodactylidae
emplectopteridaceae
falcitornoceratinae
geodermatophilaceae
georgefischeriaceae
gomphodontosuchinae
goniolobocerataceae
hapsidopareiontidae
helicocephalidaceae
helminthocladiaceae
herpotrichiellaceae
heterochordariaceae
heterodontosauridae
heterodontosaurinae
hydrogenothermaceae
hygrophoropsidaceae
hypsiprymnodontidae
karagandocerataceae
klinckowstroemiidae
malacoherpesviridae
mesostigmatophyceae
metagoniolithoideae
methanobacteriaceae
methanomicrobiaceae
methanospirillaceae
methylobacteriaceae
micropholcommatidae
myxogastromycetidae
neoechinorhynchidae
neoglyphioceratidae
neostacheoceratidae
oldfieldthomasiidae
oligochaetocystinae
palaeozygopleuridae
paracordylodontidae
permutotetraviridae
phaeothamniophyceae
piscirickettsiaceae
pleuronodoceratidae
polyelasmoceratidae
prochaetodermatidae
propionibacterineae
protocycloceratidae
protomicrocotylidae
pseudocrenilabrinae
pseudolepicoleaceae
pseudorthoceratidae
pseudorthonychiidae
pseudozygopleuridae
pterospathodontidae
reudemannoceratidae
saurornitholestinae
scansoriopterygidae
schreckensteiniidae
shouchangoceratinae
sigmoideomycetaceae
sphingobacteriaceae
sporobolomycetaceae
streptosporangineae
succinivibrionaceae
thermomonosporaceae
ustilentylomataceae
westergaardodinidae
xenoporadoceratinae
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acanthonotozomatidae
acanthopteroctetidae
aliquandostipitaceae
calyptocephalellidae
chaetocerotophycidae
chaetosphaerellaceae
characiochloridaceae
chlamydobacteriaceae
coscinodiscophycidae
cyrtogomphoceratidae
cystofilobasidiaceae
dichotomosiphonaceae
dolichomacrostomidae
eleutheroschizonidae
eogonioloboceratidae
hemiphragmoceratidae
homobasidiomycetidae
hypoechinorhynchidae
lamellorthoceratidae
metriacanthosauridae
micromelerpetontidae
microtheliopsidaceae
neodimorphoceratidae
neoglyphiocerataceae
ophiocordycipitaceae
paragastrioceratidae
paragastrioceratinae
praeglyphioceratidae
propionibacteriaceae
pseudactinoceratidae
pseudocalyptomeninae
pseudoperisporiaceae
pseudorthocerataceae
quasipetalichthyidae
spathognathodontidae
sphaerorthoceratidae
strongylocentrotidae
tetraplosphaeriaceae
thermodesulfobiaceae
xenocaligonellididae
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acanthonotozomellidae
carcharodontosauridae
chaetothyriomycetidae
desulfurobacteriaceae
gonioglyphioceratidae
helminthosphaeriaceae
lechritrochoceratidae
methanocaldococcaceae
methanocorpusculaceae
neodimorphocerataceae
opisthocoelicaudiinae
palaeochiropterygidae
peptostreptococcaceae
polyacanthorhynchidae
rhynchogastremataceae
saccharomycopsidaceae
sporolactobacillaceae
stereoplasmoceratidae
themasterofballantrae