Belongs within: Planorbidae.
Contains: Planorbis (Planorbis).
The Planorbini are a group of freshwater snails characterised by a lack of pallial folds in the mantle and absence of the penial flagellum.
<==Planorbini [Planorbeae]BR05
|--Indoplanorbis Annandale & Prashad 1920PB27
| `--*I. exustus (Deshayes 1834)PB27, MD13, TC89 (see below for synonymy)
|--Choanomphalus Gerstfeldt 1859 [Choanomphalidae, Choanomphalinae]BR05
| |--*C. maacki Gerstfeldt 1859BR17
| `--C. valvatoidesB50
|--Orygoceras Brusina 1882 [Orygoceratidae]BR05
| |--*O. cornucopiae Brusina 1882BR17
| `--O. fuchsi (Kittl 1886)BR05
|--MenetusC64
| |--M. cooperiE68
| |--M. dilatatusBr63
| `--E. opercularis [=Planorbis (Menetus) opercularis; incl. P. planulatus]C64
|--Gyraulus Charpentier 1837PB27, KKW12 [incl. Caillaudia Bourguignat 1883PB27, Nautilina Stein 1840PB27]
| | i. s.: G. abyssinicus (Jickeli 1874) (see below for synonymy)PB27
| | G. acronicusWM07
| | G. adansonii (Gray 1850) [=Planorbis adansonii]PB27
| | G. aethiopicus (Bourguignat 1883) [=Planorbis aethiopicus]PB27
| | G. anderssoni (Ancey 1890) [=Planorbis anderssoni]PB27
| | G. apertus (v. Martens 1897) [=Planorbis apertus]PB27
| | G. chudeaui (Germain 1907) [=Planorbis chudeaui]PB27
| | G. circumstriatus (Tryon 1866)P88
| | G. cockburni (Godwin-Austen 1883) [=Planorbis cockburni]PB27
| | G. coretus (Adanson in Dautzenberg 1890) [=Planorbis coretus]PB27
| | G. costulatus (Krauss 1848) (see below for synonymy)PB27
| | G. crawfordi (Melvill & Ponsonby 1893) [=Planorbis crawfordi]PB27
| | G. crista (Linnaeus 1758)L06
| | G. deflectus (Say 1824)P88
| | G. dongcunensisYZ83
| | G. essingtonensis (Smith 1883)KKW12
| | G. fouladougouensis (Germain 1917) [=Planorbis (Paraspira) fouladougouensis]PB27
| | G. gardei (Germain 1909) [=Planorbis gardei]PB27
| | G. gilbertiBRW98
| | G. hesperus (Iredale 1943) [=Glyptanisus hesperus]KKW12
| | G. hirsutis (Say 1817)B97
| | G. kigeziensis (Preston 1912) [=Planorbis kigeziensis]PB27
| | G. kisumiensis (Preston 1912) [=Planorbis kisumiensis]PB27
| | G. lamyi (Germain 1905) [=Planorbis lamyi]PB27
| | ‘Caillaudia’ letourneuxiPB27
| | G. leucochilus (Melvill & Ponsonby 1903) [=Planorbis leucochilus]PB27
| | G. liasinusG88
| | G. loryi (Coquand 1855) (see below for synonymy)B91
| | G. mauritianusRW84
| | G. misellus (Morelet 1868) [=Planorbis misellus]PB27
| | G. natalensis (Krauss 1848) [=Planorbis natalensis; incl. P. natalis Sowerby 1877]PB27
| | G. parvus (Say 1817)B97
| | G. scottianusBRW98
| | G. sperabilis (Preston 1912) [=Planorbis sperabilis]PB27
| | G. spirorbisG63
| | G. tilhoi (Germain 1911) [=Planorbis (Diplodiscus) tilhoi]PB27
| | G. toukotoensis (Germain 1917) [=Planorbis (Paraspira) toukotoensis]PB27
| | G. vermicularisE68
| |--G. (Gyraulus)PB27
| | |--G. (G.) albus (Müller 1774)L06 (see below for synonymy)
| | |--G. (G.) avakubiensis (Pilsbry & Bequaert 1927) [=Planorbis (G.) avakuebiensis]PB27
| | `--G. (G.) gibbonsi (Nelson 1878) [=Planorbis (G.) gibbonsi, P. (Tropidiscus) gibbonsi]PB27
| `--G. (Omalodiscus Benson 1855) [=Spirorbis Swainson 1840 non Daudin 1800]Ba63
| `--G. (O.) leucostoma [incl. *Spirorbis vulgaris Swainson 1840, *Omalodiscus vulgaris, Planorbis vulgaris]Ba63
`--Planorbis Müller 1774BR05 [incl. Anisus Studer 1820Ba63, Planorbia Moore 1901PB27]
| i. s.: ‘*Planorbia’ albertensis Moore 1901PB27
| P. antiguensisPB27
| P. arizonensis Pilsbry & Ferriss 1915 [=P. filocinctus Pilsbry & Ferriss 1906 (preoc.)]PF15
| P. atkinsoni Johnston 1878P79a
| P. ‘boissyi’ Deshayes 1864 non Potiez & Michaud 1838PB27
| P. caribaeusPF15
| P. carinatus Müller 1774L06 (see below for synonymy)
| P. centrimetralisPB27
| P. coenosusPB27
| P. contortus (Linnaeus 1758)D56, L58 [=Helix contortaG40; incl. H. crassaG40]
| P. corinna Gray 1850P61
| P. deflectusW79
| P. dilatatusS01
| P. duenasianus Tristram 1861C64
| P. dufourii [incl. P. metidgensis, P. corneus var. metidjensis]PB27
| P. exacutusW79
| P. glabratusD56
| P. guadelupensisPB27
| P. haldemanniC64
| P. havanensisG79
| P. hemisphaerulaC42
| P. imbricatusG40 (see below for synonymy)
| P. jugleri Dunker 1849B91
| P. kahuica Finlay & Laws 1931P61
| P. lacustrisP79b
| P. laevisG40
| P. lentusW79
| P. liebmanni [incl. P. gracilentus]C64
| P. lineatusH79
| P. lutescensG40
| P. marginatusG40 (see below for synonymy)
| P. meridionalis Brazier 1875 [incl. P. tasmanicus Tennison Woods 1875]P79a
| P. multivolvisW79
| P. olivaceusPB27 [=Anisus olivaceusBa63]
| P. papyraceusC42
| P. parvusPF15
| P. peregrinusO05
| P. purpuraPB27
| P. rotundatusS79
| P. scalaris [=Paludina scalaris]PB27
| P. schmackeriPB27
| P. scottiana Johnston 1878P79a
| P. septemgyratusD56
| P. spirorbis (Linnaeus 1758)PB27, L58 [=Helix spirorbisG40, Anisus spirorbisL06]
| P. tenuisPF15
| P. traskii Lea 1856C64
| P. truncatusW79
| P. tumidus [incl. P. affinis]G79
| P. umbilicatus [=*Anisus umbilicatus]Ba63
| P. utahensis Meek 1860W77
| P. vortex (Linnaeus 1758)D56, L58 (see below for synonymy)
| P. wyldi Tristram 1861C64
|--P. (Planorbis)PB27
|--P. (Hippeutis Agassiz in de Charpentier 1837)PB27
| |--P. (H.) fontanusPB27 [=Helix fontanaG40; incl. H. complanata Linnaeus 1758G40, L58, P. (*H.) complanatusPB27]
| |--P. (H.) benguelensis Dunker 1845 [incl. P. bengalensis Sowerby 1877]PB27
| `--P. (H.) junodi (Connolly 1922) [=Hippeutis junodi]PB27
`--P. (Tropidiscus) socotrensis Godwin-Austen 1883PB27
Nomina nuda: Orygoceras sketi Bole & Velkovrh 1986BV86
Planorbis caffer Krauss in Morelet 1889PB27
Gyraulus abyssinicus (Jickeli 1874) [=Planorbis abyssinicus; incl. P. (Gyraulus) abyssinicensis Germain 1922, P. abyssinicus var. gravieri Germain 1904]PB27
Gyraulus costulatus (Krauss 1848) [=Planorbis costulatus; incl. *Caillaudia angulata Bourguignat 1883, P. stelzneri v. Martens 1869]PB27
Gyraulus loryi (Coquand 1855) [=Planorbis loryi; incl. P. coqandianus de Loriol 1865, P. fisheri Forbes in Arkell 1942, Anisopsis fisheri]B91
Gyraulus (Gyraulus) albus (Müller 1774)L06 [=Planorbis albusPB27, Helix alternata var. albaW79, H. rotundata var. albaT79, G40, *Nautilina albaPB27; incl. Planorbis glaberG40, P. hispidusPB27, *Gyraulus hispidusPB27, P. reticulatusG40]
*Indoplanorbis exustus (Deshayes 1834)PB27, MD13, TC89 [=Planorbis exustusPB27; incl. P. indicus Benson 1836TC89, P. exustus var. maculatus Godwin-Austen 1883PB27]
Planorbis carinatus Müller 1774L06 [=Helix carinataG40; incl. H. contortuplicataG40, Planorbis disciformisG40, Helix planataG40, P. planatusG40]
Planorbis imbricatusG40 [incl. P. cristatusG40, P. nautileus var. cristataH79, Helix nautileusG40, Turbo nautileusG40]
Planorbis marginatusG40 [=Omalodiscus marginatusBa63; incl. Helix cochleaG40, P. deformisG40, P. draparnaldiG40, Helix rhombeaG40, P. rhombeusG40, P. sheppardiG40, Helix terebraG40, P. turgidusG40]
Planorbis vortex (Linnaeus 1758)D56, L58 [=Helix vortexG40, Anisus vortexL06, Omalodiscus vortexBa63; incl. Planorbis compressusG40, P. leucostomusG40]
*Type species of generic name indicated
References
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