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Image of Hawaiian acorn worm
Creatures » … » Animal » … » Hermichordates » … » Ptychoderidae » …

Hawaiian Acorn Worm

Ptychodera flava Eschscholtz 1825

Scientific Names

Preferred Names

Ptychodera flava Eschscholtz 1825
Species recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from Integrated Taxonomic Information System (ITIS)
Ptychodera flava
Species recognized by wikipedia NL, Australia Species List, Ecuador Species List, French Polynesia Species List, Ghana Species List, Guam Species List, Maldives Species List, Japan Species List, Bay of Bengal Species List, Coral Sea Species List, Gulf of Guinea Species List, Indian Ocean Species List, Laccadive Sea Species List, North Pacific Species List, Red Sea Species List, Philippine Sea Species List, Tasman Sea Species List, South Pacific Species List, NCBI, and United States Species List
Ptychodera flava
Recognized by Moorea Biocode and OBIS environmental data records
Ptychodera flava Eschscholtz 1825
Species recognized by EOL Dynamic Hierarchy 1.1, EOL Dynamic Hierarchy 1.1, GBIF classification, and GBIF national node type records UK
Ptychodera flava
Species recognized by wikidata_hierarchy tar gz, Barcode of Life Data Systems, and Global Biotic Interactions
Ptychodera flava Eschscholtz 1825
Species recognized by Catalogue of Life 7 February 2023, iNaturalist, Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy, Dynamic Hierarchy Version 2.2 - Test, and World Register of Marine Species

Alternative Names

Ptychodera erythraea
Synonym according to NCBI

Common Names

English

Hawaiian acorn worm preferred
Recognized by World Register of Marine Species

Japanese

ヒメギボシムシ preferred
Recognized by World Register of Marine Species

Curated hierarchies for Ptychodera flava Eschscholtz 1825

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Deuterostomia
Hemichordata
Enteropneusta Gegenbaur 1870
Ptychoderidae Spengel 1893
Ptychodera Eschscholtz 1825
Ptychodera flava Eschscholtz 1825 (this page)
Ptychodera asymmetrica Punnett 1903
Ptychodera bahamensis Spengel 1893
Ptychodera erythraea Spengel 1893
Ptychodera pelsarti Dakin 1916
Ptychodera viridis Punnett 1903

Catalogue of Life 7 February 2023

Biota
Animalia
Hemichordata Bateson 1885
Enteropneusta Gegenbaur 1870
Ptychoderidae Spengel 1893
Ptychodera Eschscholtz 1825
Ptychodera flava Eschscholtz 1825 (this page)
Ptychodera asymmetrica Punnett 1903
Ptychodera bahamensis Spengel 1893
Ptychodera erythraea Spengel 1893
Ptychodera pelsarti Dakin 1916
Ptychodera viridis Punnett 1903

Dynamic Hierarchy Version 2.2 - Test

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Deuterostomia
Hemichordata
Enteropneusta Gegenbaur 1870
Ptychoderidae Spengel 1893
Ptychodera Eschscholtz 1825
Ptychodera flava Eschscholtz 1825 (this page)
Ptychodera asymmetrica Punnett 1903
Ptychodera bahamensis Spengel 1893
Ptychodera erythraea Spengel 1893
Ptychodera pelsarti Dakin 1916
Ptychodera viridis Punnett 1903

EOL Dynamic Hierarchy 1.1

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Deuterostomia
Hemichordata
Enteropneusta
unclassified Enteropneusta
Ptychoderidae
Ptychodera
Ptychodera flava Eschscholtz 1825 (this page)
Ptychodera asymmetrica Punnett 1903
Ptychodera bahamensis Spengel 1893
Ptychodera erythraea Spengel 1893
Ptychodera pelsarti Dakin 1916
Ptychodera viridis Punnett 1903

GBIF classification

Animalia
Hemichordata
Enteropneusta
Ptychoderidae
Ptychodera Eschscholtz 1825
Ptychodera flava Eschscholtz 1825 (this page)
Ptychodera flava flava
Ptychodera flava gracilis Punnett
Ptychodera flava laccadivensis Punnett
Ptychodera flava maldivensis Punnett
Ptychodera flava parva Punnett
Ptychodera asymmetrica Punnett 1903
Ptychodera bahamensis Spengel 1893
Ptychodera erythraea Spengel 1893
Ptychodera pelsarti Dakin 1916
Ptychodera viridis Punnett 1903

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Animalia
Bilateria
Deuterostomia
Hemichordata Bateson 1885
Enteropneusta Gegenbaur 1870
Ptychoderidae Spengel 1893
Ptychodera Eschscholtz 1825
Ptychodera flava Eschscholtz 1825 (this page)
Ptychodera asymmetrica Punnett 1903
Ptychodera bahamensis Spengel 1893
Ptychodera erythraea Spengel 1893
Ptychodera pelsarti Dakin 1916
Ptychodera viridis Punnett 1903

NCBI

root
cellular organisms
Eukaryota
Opisthokonta
Metazoa
Eumetazoa
Bilateria
Deuterostomia
Hemichordata
Enteropneusta
Ptychoderidae
Ptychodera
Ptychodera flava (this page)
Ptychodera bahamensis
unclassified Ptychodera

wikidata_hierarchy tar gz

Biota
Eukaryota
Unikonta
Opisthokonta
Holozoa
Filozoa
Apoikozoa
Animalia
Hemichordata
Enteropneusta
Ptychoderidae
Ptychodera
Ptychodera flava (this page)
Chlamydothorax
Ptychodera aperta
Ptychodera asymmetrica
Ptychodera aurantiaca
Ptychodera bahamensis
Ptychodera ceylonica
Ptychodera erythraea
Ptychodera erythrea
Ptychodera hedleyi
Ptychodera minuta
Ptychodera pelsarti
Ptychodera ruficollis
Ptychodera sarniensis
Ptychodera viridis
Tauroglossus

World Register of Marine Species

Animalia
Hemichordata
Enteropneusta
[unassigned] Enteropneusta
Ptychoderidae
Ptychodera
Ptychodera flava Eschscholtz 1825 (this page)
Ptychodera asymmetrica Punnett 1903
Ptychodera bahamensis Spengel 1893
Ptychodera pelsarti Dakin 1916
Ptychodera sarniensis (Koehler 1886)
Ptychodera viridis Punnett 1903
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