Gastropoda


Partial phylogeny of basal Gastropoda by Wagner, 2002

Alternative phylogeny of Gastropoda after Parker, 1982

<==o GASTROPODA Cuvier, 1797 (kotilot) --o PATELLOGASTROPODA ()? --o LOTTIOIDEA ()? -- Lottiidae ()? -- Acmaeidae ()? `-- Lepetidae ()? --o NACELLOIDEA ()? `-- Nacellidae ()? `--o PATELLOIDEA ()? `-- Patellidae ()? --o COCCULINIFORMIA ()? `--o LEPETELLOIDEA ()? `-- Addisoniidae --o NERITOIDA `--o NERITOIDEA -- Neritidae ()? -- Neritopsidae ()? `-- Phenacolepadidae ()? --o NEOMPHALIDA ()? `--o NEOPHALOIDEA ()? `-- Neomphalidae ()? -- VETIGASTROPODA ()?
-- CAENOGASTROPODA ()?
--o HETEROSTROPHA ()?
--o VALVATOIDEA
`-- Orbitestellidae
--o RISSOELLOIDEA
`-- Rissoellidae
--o OMALOGYROIDEA
`-- Omalogyridae
--o ARCHITECTONICOIDEA
-- Architectonicidae
`-- Mathildidae
`--o PYRAMIDELLOIDEA
-- Pyramidellidae
`-- Amathinidae
-- OPISTHOBRANCHIA
`--o PULMONATA
--o ARCHAEPULMONATA
`--o ELLOBIOIDEA
`-- Ellobiidae
`-- BASOMMATOPHORA (vesikeuhkokotilot)

Partial phylogeny of basal Gastropoda (Archaeogastropoda) by Wagner, 2002

<==o ARCHAEOGASTROPODA Thiele, 1925 [= Aspidobranchia, Cyclobranchia, Diotocordia, Scutibranchia] (kaksieteiskotilot) [paraphyletic grade of basal gastropods] ?- Gasconadia Ulrich, in Weller & St. Clair, 1928 ?- ?Calaurops Whitfield, 1886 -- †Schizopea typica Butts, 1926 --o †Euconia Ulrich, in Ulrich & Scofield, 1897 -- †E. conicus [Jarlopsis conicus] -- †E. etna `-- †E. umbilicata [Rhombella umbilicata] -- EUOMPHALINA de Koninck, 1881
`--+-- Schizopea normalis [Dirhachopea normalis]
`--o †Sinuopea Ulrich, 1911
-- †S. basiplanata
--o †Sinuopea Ulrich, 1911
-- †S. emminencis
`--+-- †S. sweeti
`--o †BELLEROPHONTINA
-- †Owenella antiquata
-- †Cloudia buttsi
`-- †Sinuites sowerbyi
`--+-- S. ?st. clairi [Taeniospira st. clairi]
`-- MURCHISONIINA Cox & Knight, 1960


Alternative phylogeny of Gastropoda after Parker, 1982

<==o GASTROPODA Cuvier, 1797 (kotilot) --o PROSOBRANCHIA (etukiduskotilot) -- "ARCHAEOGASTROPODA" Thiele, 1925 (kaksieteiskotilot) [paraphyletic grade of basal gastropods]
-- MESOGASTROPODA (leveäkielikotilot)
`-- NEOGASTROPODA (kapeakielikotilot)
-- OPISTHOBRANCHIA (takakiduskotilot)
`--o PULMONATA (keuhkokotilot)
--o ARCHAEOPULMONATA (alkukeuhkokotilot)
`--o ELLOBIACEA* [+Actophila]
`-- Ellobiidae [+Auriculidae, Otinidae] (pääsilmäkotilot)
`--+-- BASOMMATOPHORA (vesikeuhkokotilot)
`--+-- STYLOMMATOPHORA (maakeuhkokotilot 1)
`-- SYSTELLOMMATOPHORA (maakeuhkokotilot 2)

Riferimenti.
- Mikko's Phylogeny Archive