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names in breadcrumbs
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Piona
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overview
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names
Scientific Names
Preferred Names
Piona
Genus recognized by
EOL Dynamic Hierarchy April 2022
Reference taxon from Catalogue of Life in Species 2000 & ITIS Catalogue of Life
Piona
Genus recognized by
wikipedia CZ
,
EOL Dynamic Hierarchy 1.1
,
EOL Dynamic Hierarchy 1.1
,
Australia Species List
,
Belgium Species List
,
Brazil Species List
,
Estonia Species List
,
Finland Species List
,
Germany Species List
,
Norway Species List
,
South Africa Species List
,
Sweden Species List
,
The Netherlands Species List
,
United Kingdom Species List
,
Japan Species List
,
Indian Ocean Species List
,
NCBI
,
United States Species List
,
iDigBio type specimen records
,
wikidata_hierarchy tar gz
,
wikipedia DE
,
Barcode of Life Data Systems
,
Global Biotic Interactions
,
Global Biotic Interactions
,
iNaturalist data coverage
,
Dynamic Hierarchy Version 2.2.3
,
GGBN data coverage
, and
EOL Dynamic Hierarchy Version 2.2.4
Piona
Subgenus recognized by
wikidata_hierarchy tar gz
Piona C. L. Koch 1842
Genus recognized by
GBIF national node type records Sweden
,
Catalogue of Life 26 March 2024
,
Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy
, and
GBIF data coverage
Piona C. L. Koch 1842
Recognized by
GBIF national node type records Germany
Piona Koch 1842
Genus recognized by
GBIF classification
and
Mozambique Species List
Alternative Names
Curvipes alata
Thor 1897
Homotypic synonym according to
GBIF classification
Curvipes ambigua
Piersig 1894
Homotypic synonym according to
GBIF classification
Curvipes coccinoides
Thor 1897
Homotypic synonym according to
GBIF classification
Curvipes discrepans
Koenike 1895
Homotypic synonym according to
GBIF classification
Curvipes disparilis
Koenike 1895
Homotypic synonym according to
GBIF classification
Curvipes falcigera
Koenike 1905
Homotypic synonym according to
GBIF classification
Curvipes fallax
Thon 1899
Homotypic synonym according to
GBIF classification
Curvipes imminuta
Piersig 1897
Homotypic synonym according to
GBIF classification
Curvipes longipalpis
Krendowski 1878
Homotypic synonym according to
GBIF classification
Curvipes obturbans
Piersig 1896
Homotypic synonym according to
GBIF classification
Curvipes paucipora
Thor 1897
Homotypic synonym according to
GBIF classification
Curvipes rotundoides
Thor 1897
Homotypic synonym according to
GBIF classification
Curvipes stjoerdalensis
Thor 1897
Homotypic synonym according to
GBIF classification
Curvipes tarda
Thon 1899
Homotypic synonym according to
GBIF classification
Hydrachna clavicornis
O. F. Müller 1776
Homotypic synonym according to
GBIF classification
Hydrachna nodata
O. F. Müller 1776
Homotypic synonym according to
GBIF classification
Nesaea alpicola
Neuman 1880
Homotypic synonym according to
GBIF classification
Nesaea carnea
Koch 1836
Homotypic synonym according to
GBIF classification
Nesaea coccinea
Koch 1836
Homotypic synonym according to
GBIF classification
Nesaea conglobata
Koch 1836
Homotypic synonym according to
GBIF classification
Nesaea neumani
Koenike 1883
Homotypic synonym according to
GBIF classification
Nesaea pusilla
Neuman 1875
Homotypic synonym according to
GBIF classification
Nesaea variabilis
Koch 1836
Homotypic synonym according to
GBIF classification
Piona ambigua
(Thor 1900)
Doubtful according to
GBIF classification
(Possible variant of Piona ambigua (Piersig, 1894))
Piona marchanti
Harvey 1996
Doubtful according to
GBIF classification
Piona murleyi
Harvey 1996
Doubtful according to
GBIF classification
Piona uncata
(Thorell)
Doubtful according to
GBIF classification
(Possible variant of Piona uncata (Koenike, 1888))
Piona
Harvest ancestor according to
Arctic Arthropods
,
GBIF national node type records Sweden
,
GBIF national node type records Germany
,
iDigBio type specimen records
,
Simpson et al 2020
,
TreatmentBank
,
Global Biotic Interactions
,
Global Biotic Interactions
, and
Global Biotic Interactions
Piona C. L. Koch 1842
Authority according to
NCBI
Common Names
There are no common names associated with this taxon.
Curated hierarchies for Piona
EOL Dynamic Hierarchy April 2022
Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Ecdysozoa
Arthropoda
Chelicerata
Arachnida
Acari
Acariformes
Trombidiformes
Prostigmata
Anystina
Parasitengona
Hygrobatoidea
Pionidae
Piona
(this page)
Piona alzatei (Duges 1884)
Piona americana Marshall 1929
Piona baffinensis Habeeb
Piona brunsoni Cook 1960
Piona carnea (Koch 1836)
Piona clavicornis (Muller 1776)
Piona coccinoides
Piona conglobata (Koch 1836)
Piona conglobatella Cook 1960
Piona constricta (Wolcott 1902)
Piona coronis (Wolcott 1902)
Piona crassa (Wolcott 1902)
Piona debilis (Wolcott 1902)
Piona exilis (Wolcott 1902)
Piona flatheadensis Cook 1960
Piona floridana Cook 1960
Piona guatemalensis (Stoll 1887)
Piona haberba Cook 1960
Piona inconstans (Wolcott 1902)
Piona insularis Marshall 1924
Piona interrupta Marshall 1929
Piona linguaplax Crowell 1953
Piona loda Cook 1960
Piona media (Wolcott 1902)
Piona michiganensis Cook 1960
Piona mitchelli Cook 1960
Piona napio Crowell 1960
Piona neumani (Koenike)
Piona nodata (Muller 1776)
Piona pearsei Marshall 1936
Piona pinguipalpis Cook 1960
Piona pugilis (Wolcott 1902)
Piona reighardi (Wolcott 1902)
Piona rotunda (Kramer 1979)
Piona rubrapes Marshall 1924
Piona setiger (Wolcott 1902)
Piona socialis Marshall 1930
Piona spangleri Cook 1960
Piona spinulosa (Wolcott 1902)
Piona triangularis (Wolcott 1902)
Piona turgida (Wolcott 1902)
Piona uncata (Koenike 1888)
Piona variabilis (Koch 1836)
Piona washingtonensis Cook 1960
Piona wolcotti Marshall 1937
Forelia
Hydrochoreutes
Neotiphys
Pionacercus
Pionella
Pionopsis
Pseudofeltria
Schminkea
Tiphys
Twinforksella
Wettina
Catalogue of Life 26 March 2024
Biota
Animalia
Arthropoda
Arachnida
Acariformes
Trombidiformes
Prostigmata
Anystina
Hygrobatoidea
Pionidae
Piona C. L. Koch 1842
(this page)
Forelia Halller 1882
Huitfeldtia Thor 1898
Hydrochoreutes C. L. Koch 1837
Najadicola Piersig 1897
Nautarachna Moniez 1888
Neotiphys Habeeb 1957
Pionacercus Piersig 1894
Pionella Viets 1937
Pionopsis Piersig 1894
Pseudofeltria Soar 1904
Tiphys C. L. Koch 1836
Dynamic Hierarchy Version 2.2.3
Piona
(this page)
Piona alzatei (Duges 1884)
Piona americana Marshall 1929
Piona baffinensis Habeeb
Piona brunsoni Cook 1960
Piona carnea (Koch 1836)
Piona clavicornis (Muller 1776)
Piona coccinoides
Piona conglobata (Koch 1836)
Piona conglobatella Cook 1960
Piona constricta (Wolcott 1902)
Piona coronis (Wolcott 1902)
Piona crassa (Wolcott 1902)
Piona debilis (Wolcott 1902)
Piona exilis (Wolcott 1902)
Piona flatheadensis Cook 1960
Piona floridana Cook 1960
Piona guatemalensis (Stoll 1887)
Piona haberba Cook 1960
Piona inconstans (Wolcott 1902)
Piona insularis Marshall 1924
Piona interrupta Marshall 1929
Piona linguaplax Crowell 1953
Piona loda Cook 1960
Piona media (Wolcott 1902)
Piona michiganensis Cook 1960
Piona mitchelli Cook 1960
Piona napio Crowell 1960
Piona neumani (Koenike)
Piona nodata (Muller 1776)
Piona pearsei Marshall 1936
Piona pinguipalpis Cook 1960
Piona pugilis (Wolcott 1902)
Piona reighardi (Wolcott 1902)
Piona rotunda (Kramer 1979)
Piona rubrapes Marshall 1924
Piona setiger (Wolcott 1902)
Piona socialis Marshall 1930
Piona spangleri Cook 1960
Piona spinulosa (Wolcott 1902)
Piona triangularis (Wolcott 1902)
Piona turgida (Wolcott 1902)
Piona uncata (Koenike 1888)
Piona variabilis (Koch 1836)
Piona washingtonensis Cook 1960
Piona wolcotti Marshall 1937
Forelia
Hydrochoreutes
Neotiphys
Pionacercus
Pionella
Pionopsis
Pseudofeltria
Schminkea
Tiphys
Twinforksella
Wettina
EOL Dynamic Hierarchy 1.1
Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Ecdysozoa
Panarthropoda
Arthropoda
Chelicerata
Arachnida
Acari
Acariformes
Trombidiformes
Prostigmata
Anystina
Parasitengona
Hygrobatoidea
Pionidae
Piona
(this page)
Piona alzatei (Duges 1884)
Piona americana Marshall 1929
Piona baffinensis Habeeb
Piona brunsoni Cook 1960
Piona carnea (Koch 1836)
Piona clavicornis (Müller 1776)
Piona coccinoides
Piona conglobata (Koch 1836)
Piona conglobatella Cook 1960
Piona constricta (Wolcott 1902)
Piona coronis (Wolcott 1902)
Piona crassa (Wolcott 1902)
Piona debilis (Wolcott 1902)
Piona exilis (Wolcott 1902)
Piona flatheadensis Cook 1960
Piona floridana Cook 1960
Piona guatemalensis (Stoll 1887)
Piona haberba Cook 1960
Piona inconstans (Wolcott 1902)
Piona insularis Marshall 1924
Piona interrupta Marshall 1929
Piona linguaplax Crowell 1953
Piona loda Cook 1960
Piona media (Wolcott 1902)
Piona michiganensis Cook 1960
Piona mitchelli Cook 1960
Piona napio Crowell 1960
Piona neumani (Koenike)
Piona nodata (Müller 1776)
Piona pearsei Marshall 1936
Piona pinguipalpis Cook 1960
Piona pugilis (Wolcott 1902)
Piona reighardi (Wolcott 1902)
Piona rotunda (Kramer 1979)
Piona rubrapes Marshall 1924
Piona setiger (Wolcott 1902)
Piona socialis Marshall 1930
Piona spangleri Cook 1960
Piona spinulosa (Wolcott 1902)
Piona triangularis (Wolcott 1902)
Piona turgida (Wolcott 1902)
Piona uncata (Koenike 1888)
Piona variabilis (Koch 1836)
Piona washingtonensis Cook 1960
Piona wolcotti Marshall 1937
Forelia
Hydrochoreutes
Neotiphys
Pionacercus
Pionella
Pionopsis
Pseudofeltria
Schminkea
Tiphys
Twinforksella
Wettina
EOL Dynamic Hierarchy Version 2.2.4
Piona
(this page)
Piona alzatei (Duges 1884)
Piona americana Marshall 1929
Piona baffinensis Habeeb
Piona brunsoni Cook 1960
Piona carnea (Koch 1836)
Piona clavicornis (Muller 1776)
Piona coccinoides
Piona conglobata (Koch 1836)
Piona conglobatella Cook 1960
Piona constricta (Wolcott 1902)
Piona coronis (Wolcott 1902)
Piona crassa (Wolcott 1902)
Piona debilis (Wolcott 1902)
Piona exilis (Wolcott 1902)
Piona flatheadensis Cook 1960
Piona floridana Cook 1960
Piona guatemalensis (Stoll 1887)
Piona haberba Cook 1960
Piona inconstans (Wolcott 1902)
Piona insularis Marshall 1924
Piona interrupta Marshall 1929
Piona linguaplax Crowell 1953
Piona loda Cook 1960
Piona media (Wolcott 1902)
Piona michiganensis Cook 1960
Piona mitchelli Cook 1960
Piona napio Crowell 1960
Piona neumani (Koenike)
Piona nodata (Muller 1776)
Piona pearsei Marshall 1936
Piona pinguipalpis Cook 1960
Piona pugilis (Wolcott 1902)
Piona reighardi (Wolcott 1902)
Piona rotunda (Kramer 1979)
Piona rubrapes Marshall 1924
Piona setiger (Wolcott 1902)
Piona socialis Marshall 1930
Piona spangleri Cook 1960
Piona spinulosa (Wolcott 1902)
Piona triangularis (Wolcott 1902)
Piona turgida (Wolcott 1902)
Piona uncata (Koenike 1888)
Piona variabilis (Koch 1836)
Piona washingtonensis Cook 1960
Piona wolcotti Marshall 1937
Forelia
Hydrochoreutes
Neotiphys
Pionacercus
Pionella
Pionopsis
Pseudofeltria
Schminkea
Tiphys
Twinforksella
Wettina
GBIF classification
Animalia
Arthropoda
Arachnida
Trombidiformes
Pionidae
Piona Koch 1842
(this page)
Piona aculeatipalpis K. Viets
Piona alata (Thor 1896)
Piona alpicola (Neuman 1880)
Piona alzatei (Duges 1884)
Piona amazonica K. Viets
Piona ambigua (Piersig 1894)
Piona anadyrensis
Piona angulata K. Viets
Piona atrorubra Lundblad
Piona australica Viets & K. O.
Piona baffinensis Habeeb
Piona boopis Koenike 1911
Piona brehmi Walter 1910
Piona bromada Cook
Piona brunsoni Cook 1960
Piona caligifera Koenike 1898
Piona carnea (Koch 1836)
Piona catatama Cook 1967
Piona chilensis Viets & K. O.
Piona clavicornis (Muller 1776)
Piona coccinea (Koch 1836)
Piona coccinoides (Thor 1897)
Piona conglobata (Koch 1836)
Piona conglobatella Cook 1960
Piona constricta (Wolcott 1902)
Piona coronis (Wolcott 1902)
Piona crassa (Wolcott 1902)
Piona dadayi Piersig 1900
Piona damkoehleri K. H. Viets 1930
Piona debilis (Wolcott 1902)
Piona dejecta K. Viets
Piona dentipes Lundblad 1962
Piona discrepaniella Tuzovskij 1990
Piona discrepans (Koenike 1895)
Piona disjuncta K. Viets
Piona disparilis (Koenike 1895)
Piona dispersa Sokolow 1926
Piona diversa Walter 1915
Piona exilis (Wolcott 1902)
Piona extorris K. H. Viets 1926
Piona falcigera (Koenike 1905)
Piona fallax (Thon 1899)
Piona fissa K. Viets
Piona flatheadensis Cook 1960
Piona floridana Cook 1960
Piona guatemalensis (Stoll 1887)
Piona gyrophora Lundblad 1924
Piona haberba Cook 1960
Piona imminuta (Piersig 1897)
Piona inconstans (Wolcott 1902)
Piona inflata Sokolow 1927
Piona insularis Marshall 1924
Piona interrupta Marshall 1929
Piona linguaplax Crowell 1953
Piona litoralis K. Viets
Piona loda Cook 1960
Piona longipalpis (Krendowski 1878)
Piona longispina K. Viets
Piona magadanensis
Piona mahisa Cook 1967
Piona media (Wolcott 1902)
Piona michiganensis Cook 1960
Piona mihodrensis Husiatinschi 1937
Piona mitchelli Cook 1960
Piona motasi Husiatinschi 1937
Piona multituberculata K. Viets
Piona napio Crowell 1960
Piona neumani (Koenike)
Piona nodata (Muller 1776)
Piona obturbans (Piersig 1896)
Piona oryza Smit 2017
Piona oxyura K. Viets
Piona panniculata K. Viets
Piona paucipora (Thor 1897)
Piona pearsei Marshall 1936
Piona pinguipalpis Cook 1960
Piona plenipalpis K. Viets
Piona praegracilis K. Viets
Piona pseudouncata Piersig 1906
Piona pugilis (Wolcott 1902)
Piona punctatissima K. Viets
Piona puripalpis Viets & K. O.
Piona pusilla (Neuman 1875)
Piona rectimarginata K. Viets
Piona reflexidens Viets
Piona reighardi (Wolcott 1902)
Piona robustipalpis Viets
Piona rotunda (Kramer 1979)
Piona rotundoides (Thor 1897)
Piona rubrapes Marshall 1924
Piona sejugata Viets 1953
Piona setiger (Wolcott 1902)
Piona socialis Marshall 1930
Piona spangleri Cook 1960
Piona spinipalpis K. Viets
Piona spinulosa (Wolcott 1902)
Piona stjordalensis (Thor 1897)
Piona sudamericana K. Viets
Piona tarda (Thon 1899)
Piona tenuipalpis K. Viets
Piona triangularis (Wolcott 1902)
Piona trisetica
Piona tuberifera K. H. Viets 1910
Piona turgida (Wolcott 1902)
Piona uncata (Koenike 1888)
Piona uncatoides (Thor)
Piona unidens K. Viets
Piona variabilis (Koch 1836)
Piona venezuelensis K. Viets
Piona washingtonensis Cook 1960
Piona wolcotti Marshall 1937
Acercella Lundblad 1941
Australotiphys Cook 1986
Forelia Haller 1882
Hydrochoreutes Koch 1837
Larri Harvey 1996
Neotiphys Habeeb 1957
Pionacercus Piersig 1894
Pionacerus Piersig 1894
Pionella Viets 1937
Pionopsis Piersig 1894
Pseudofeltria Soar 1904
Schminkea Schwoerbel 1984
Tiphys Koch 1836
Twinforksella Cook 1992
Wettina Piersig 1892
Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy
Animalia
Bilateria
Protostomia
Ecdysozoa
Arthropoda
Chelicerata
Euchelicerata
Arachnida
Acariformes
Trombidiformes
Prostigmata
Anystina
Hygrobatoidea
Pionidae
Piona C. L. Koch 1842
(this page)
Piona alzatei (Duges 1884)
Piona americana Marshall 1929
Piona baffinensis Habeeb
Piona brunsoni Cook 1960
Piona carnea (Koch 1836)
Piona clavicornis (Muller 1776)
Piona coccinoides
Piona conglobata (Koch 1836)
Piona conglobatella Cook 1960
Piona constricta (Wolcott 1902)
Piona coronis (Wolcott 1902)
Piona crassa (Wolcott 1902)
Piona debilis (Wolcott 1902)
Piona exilis (Wolcott 1902)
Piona flatheadensis Cook 1960
Piona floridana Cook 1960
Piona guatemalensis (Stoll 1887)
Piona haberba Cook 1960
Piona inconstans (Wolcott 1902)
Piona insularis Marshall 1924
Piona interrupta Marshall 1929
Piona linguaplax Crowell 1953
Piona loda Cook 1960
Piona media (Wolcott 1902)
Piona michiganensis Cook 1960
Piona mitchelli Cook 1960
Piona napio Crowell 1960
Piona neumani (Koenike)
Piona nodata (Muller 1776)
Piona pearsei Marshall 1936
Piona pinguipalpis Cook 1960
Piona pugilis (Wolcott 1902)
Piona reighardi (Wolcott 1902)
Piona rotunda (Kramer 1979)
Piona rubrapes Marshall 1924
Piona setiger (Wolcott 1902)
Piona socialis Marshall 1930
Piona spangleri Cook 1960
Piona spinulosa (Wolcott 1902)
Piona triangularis (Wolcott 1902)
Piona turgida (Wolcott 1902)
Piona uncata (Koenike 1888)
Piona variabilis (Koch 1836)
Piona washingtonensis Cook 1960
Piona wolcotti Marshall 1937
Forelia Halller 1882
Huitfeldtia Thor 1898
Hydrochoreutes C. L. Koch 1837
Najadicola Piersig 1897
Nautarachna Moniez 1888
Neotiphys Habeeb 1957
Pionacercus Piersig 1894
Pionella Viets 1937
Pionopsis Piersig 1894
Pseudofeltria Soar 1904
Tiphys C. L. Koch 1836
NCBI
root
cellular organisms
Eukaryota
Opisthokonta
Metazoa
Eumetazoa
Bilateria
Protostomia
Ecdysozoa
Panarthropoda
Arthropoda
Chelicerata
Arachnida
Acari
Acariformes
Trombidiformes
Prostigmata
Anystina
Parasitengona
Hydracarina
Hygrobatoidea
Pionidae
Piona
(this page)
Piona alpicola
Piona coccinea
Piona dispersa
Piona exilis
Piona imminuta
Piona longipalpis
Piona pusilla
Piona rotundoides
Piona stjordalensis
Piona variabilis
unclassified Piona
Australotiphys
Forelia
Hydrochoreutes
Madawaska
Pionacercus
Tiphys
unclassified Pionidae
wikidata_hierarchy tar gz
Biota
Eukaryota
Unikonta
Opisthokonta
Holozoa
Filozoa
Apoikozoa
Animalia
Eumetazoa
Bilateria
Protostomia
Ecdysozoa
Arthropoda
Chelicerata
Arachnida
Acari
Acariformes
Trombidiformes
Pionidae
Piona
(this page)
Dispersipiona
Piona
Piona alzatei
Piona americana
Piona baffinensis
Piona bromada
Piona brunsoni
Piona carnea
Piona clavicornis
Piona coccinoides
Piona conglobata
Piona conglobatella
Piona constricta
Piona coronis
Piona crassa
Piona debilis
Piona exigua
Piona exilis
Piona flatheadensis
Piona floridana
Piona guatemalensis
Piona haberba
Piona inconstans
Piona insularis
Piona interrupta
Piona linguaplax
Piona loda
Piona media
Piona mexicana
Piona michiganensis
Piona mitchelli
Piona napio
Piona neoacutidens
Piona neumani
Piona nodata
Piona pearsei
Piona pinguipalpis
Piona pseudouncata
Piona pugilis
Piona reighardi
Piona rotunda
Piona rubrapes
Piona setiger
Piona socialis
Piona triangularis
Piona turgida
Piona uncata
Piona variabilis
Piona washingtonensis
Piona wolcotti
Tetrapiona
Forelia
Foreliinae
Huitfeldtia
Huitfeldtiinae
Hydrochoreutes
Najadicola
Nautarachna
Nautarachninae
Neotiphys
Pionacercus
Pionella
Pioninae
Pionopsis
Pseudofeltria
Schminkea
Schminkeinae
Tiphyinae
Tiphys
Tiphysinae
Twinforksella
Wettina
wikidata_hierarchy tar gz
Biota
Eukaryota
Unikonta
Opisthokonta
Holozoa
Filozoa
Apoikozoa
Animalia
Eumetazoa
Bilateria
Protostomia
Ecdysozoa
Arthropoda
Chelicerata
Arachnida
Acari
Acariformes
Trombidiformes
Pionidae
Piona
Piona
(this page)
Piona alata
Piona alpicola
Piona ambigua
Piona boopis
Piona brehmi
Piona coccinea
Piona dentipes
Piona disparilis
Piona extorris
Piona falcigera
Piona fallax
Piona gyrophora
Piona imminuta
Piona inflata
Piona longipalpis
Piona mihodrensis
Piona motasi
Piona obturbans
Piona pusilla
Piona rotundoides
Piona sejugata
Piona stjoerdalensis
Piona tarda
Piona tuberifera
Dispersipiona
Piona alzatei
Piona americana
Piona baffinensis
Piona bromada
Piona brunsoni
Piona carnea
Piona clavicornis
Piona coccinoides
Piona conglobata
Piona conglobatella
Piona constricta
Piona coronis
Piona crassa
Piona debilis
Piona exigua
Piona exilis
Piona flatheadensis
Piona floridana
Piona guatemalensis
Piona haberba
Piona inconstans
Piona insularis
Piona interrupta
Piona linguaplax
Piona loda
Piona media
Piona mexicana
Piona michiganensis
Piona mitchelli
Piona napio
Piona neoacutidens
Piona neumani
Piona nodata
Piona pearsei
Piona pinguipalpis
Piona pseudouncata
Piona pugilis
Piona reighardi
Piona rotunda
Piona rubrapes
Piona setiger
Piona socialis
Piona triangularis
Piona turgida
Piona uncata
Piona variabilis
Piona washingtonensis
Piona wolcotti
Tetrapiona