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Base of the evolutionary tree for
Opisthobranchia
← parent
Opisthobranchia
(4792 species)
Sea Slugs (
Nudibranchia
) →
(2557 species)
Euctenidiacea
→
(1523 species)
Doridacea
→
(1516 species)
Doridoidea
→
(912 species)
Polyceroidea
→
(231 species)
Onchidoridoidea
→
(221 species)
Phyllidioidea
→
(152 species)
Gnathodoridacea
→
(7 species)
Bathydoris
→
(6 species)
Prodoris clavigera
Cladobranchia
→
(1034 species)
Aeolidida
→
(653 species)
Aeolidioidea
→
(306 species)
Fionoidea
→
(237 species)
Flabellinoidea
→
(110 species)
Dendronotida
→
(269 species)
Tritoniidae
→
(79 species)
Hancockiidae
→
(6 species)
Dendronotidae
→
(27 species)
Tethydidae
→
(23 species)
Scyllaeidae
→
(11 species)
Dotidae
→
(99 species)
Bornellidae
→
(14 species)
Phylliroidae
→
(3 species)
Lomanotidae
→
(7 species)
Arminoidea
→
(112 species)
Arminidae
→
(111 species)
Doridomorpha gardineri
unnamed group 1022136
→
(1767 species)
unnamed group 1022565
→
(1338 species)
unnamed group 1022676
→
(1227 species)
Bubble snails (
Cephalaspidea
) →
(1168 species)
Runcinacea
→
(59 species)
sea hare (
Anaspidea
) →
(111 species)
Aplysiidae
→
(104 species)
Akeroidea
→
(7 species)
unnamed group 1022137
→
(429 species)
Sacoglossa
→
(380 species)
Plakobranchacea
→
(299 species)
Oxynoacea
→
(81 species)
Acochlidiacea
→
(49 species)
Parhedyloidea
→
(29 species)
Acochlidioidea
→
(20 species)
Pleurobranchoidea
→
(97 species)
Pleurobranchidae
→
(79 species)
Pleurobranchus
→
(29 species)
Oscanius papuligerus
Oscanius sibogae
Oscaniella styphla
Oscaniella diversicolor
Oscaniella affinis
Pleurobranchus sishaensis
Pleurobranchus weberi
Pleurobranchus reticulatus
Pleurobranchus albiguttatus
Pleurobranchus mamillatus
Pleurobranchus forskahli
peron's pleurobranch (
Pleurobranchus peronii
)
Pleurobranchus lacteus
Pleurobranchus testudinarius
Pleurobranchus stringi
Pleurobranchus semperi
Pleurobranchus membranaceus
Pleurobranchus niveus
Pleurobranchus digueti
Pleurobranchus obses
Pleurobranchus areolatus
grand pleurobranch (
Pleurobranchus grandis
)
Pleurobranchus amarillius
Pleurobranchus varians
Pleurobranchus sideralis
Forskal's side-gilled slug (
Pleurobranchus forskalii
)
Pleurobranchus nigropunctatus
Pleurobranchus hilli
Pleurobranchus iouspi
Berthella
→
(28 species)
Berthella americana
Berthella tamiu
Berthella sideralis
Berthella ocellata
Berthella strongi
Berthella agassizii
Berthella ornata
Berthella africana
Berthella serenitas
Berthella medietas
Yellow-plumed sea slug (
Berthella plumula
)
Berthella elongata
Berthella lowei
Berthella aurantiaca
Berthella grovesi
Berthella punctata
Berthella inoperta
Berthella patagonica
Berthella pellucida
California sidegill slug (
Berthella californica
)
Berthella caledonica
Berthella borneensis
Marten's Berthella (
Berthella martensi
)
Berthella schroedli
Berthella platei
Berthella spatula
Berthella stellata
Berthella brocki
Sidegill Slugs (
Berthellina
) →
(15 species)
Berthellina oblonga
Berthellina granulata
Berthellina minor
Berthellina cuvieri
Berthellina saidensis
Berthellina edwardsii
Berthellina utris
Berthellina magma
Berthellina quadridens
lemon pleurobranch (
Berthellina citrina
)
Berthellina ignis
Berthellina ilisima
Berthellina circularis
Berthellina delicata
Berthellina barquini
Bathyberthella
→
(4 species)
Bathyberthella orcadensis
Bathyberthella tomasi
Bathyberthella antarctica
Bathyberthella zelandiae
Tomthompsonia antarctica
Boreoberthella angusta
Pleurehdera haraldi
Pleurobranchaeidae
→
(17 species)
Pleurobranchaea
→
(15 species)
Pleurobranchaea morosa
warty pleurobranch (
Pleurobranchaea bubala
)
Pleurobranchaea agassizii
Pleurobranchaea catherinae
Pleurobranchaea spiroporphyra
Meckel snail (
Pleurobranchaea meckeli
)
Pleurobranchaea obesa
Pleurobranchaea californica
Pleurobranchaea maculata
Pleurobranchaea brockii
Pleurobranchaea tarda
Pleurobranchaea inconspicua
Pleurobranchaea gela
Pleurobranchaea augusta
Pleurobranchaea japonica
Euselenops luniceps
Pleurobranchella nicobarica
Quijote cervantesi
Sea Angel (
Gymnosomata
) →
(63 species)
Clionoidea
→
(61 species)
Clionidae
→
(26 species)
Clione
→
(10 species)
Massya
→
(2 species)
Paraclione
→
(3 species)
Fowlerina
→
(2 species)
Thliptodon
→
(5 species)
Cephalobrachia
→
(2 species)
Paedoclione doliiformis
Thalassopterus zancleus
Notobranchaeidae
→
(8 species)
Notobranchaea hjorti
Notobranchaea tetrabranchiata
Notobranchaea macdonaldi
Notobranchaea longicollis
Notobranchaea grandis
Notobranchaea valdiviae
Notobranchaea inopinata
Notobranchaea bleekerae
Pneumodermatidae
→
(23 species)
Pneumodermopsis
→
(13 species)
Spongiobranchaea
→
(2 species)
Pneumoderma
→
(6 species)
Schizobrachium polycotylum
Abranchaea chinensis
Cliopsidae
→
(4 species)
Pruvotella
→
(2 species)
Cliopsis
→
(2 species)
Hydromyloidea
→
(2 species)
Hydromyles globulosus
Laginiopsis trilobata
sea butterflies (
Thecosomata
) →
(298 species)
Euthecosomata
→
(268 species)
Cavolinioidea
→
(186 species)
Cavoliniidae
→
(104 species)
Cliidae
→
(49 species)
Cuvierinidae
→
(10 species)
Creseidae
→
(23 species)
Limacinidae
→
(82 species)
Handsome Limacina (
Limacina
) →
(61 species)
Heliconoides
→
(16 species)
Agadina stimpsoni
Thielea helicoides
Currylimacina cossmanni
Chadumella planorbella
Chaduma chadumica
Pseudothecosomata
→
(30 species)
Cymbuliidae
→
(14 species)
Glebinae
→
(8 species)
Cymbuliinae
→
(4 species)
Cleba
→
(2 species)
Desmopteridae
→
(4 species)
Desmopterus pacificus
Desmopterus gardineri
Desmopterus cirropterus
Desmopterus papilio
Peracle grebneffi
Peracle amberae
Peracle moluccensis
Peracle philiporum
Peracle lata
Peracle elata
Peracle diversa
Peracle charlottae
two-spine pteropod (
Peracle bispinosa
)
Peracle depressa
reticulate pteropod (
Peracle reticulata
)
Peracle valdiviae
Umbraculida
→
(10 species)
Tylodinidae
→
(6 species)
Tylodina
→
(4 species)
yellow umbrella slug (
Tylodina fungina
)
yellow tylodina (
Tylodina perversa
)
Tylodina americana
Tylodina corticalis
Anidolyta
→
(2 species)
Anidolyta duebenii
Anidolyta spongotheras
Umbraculidae
→
(4 species)
Spiricella
→
(2 species)
Spiricella unguiculus
Spiricella redferni
Umbraculum
→
(2 species)
Umbraculum umbraculum
Umbraculum ovale
Other links
Wikidata
Wikipedia (language: en)
Wikipedia (language: de)
Wikipedia (language: es)
Wikipedia (language: fr)
Wikipedia (language: ja)
Wikipedia (language: ru)
Wikipedia (language: it)
Wikipedia (language: zh)
Wikipedia (language: pt)
Wikipedia (language: pl)
Wikipedia (language: nl)
Wikipedia (language: fa)
Wikipedia (language: tr)
Wikipedia (language: sv)
Wikipedia (language: he)
Wikipedia (language: ko)
Encyclopedia of Life
Open Tree of Life