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Base of the evolutionary tree for
Sphaenacanthida
← parent
Sphaenacanthida
(35 species)
Dorataspididae
→
(19 species)
Dorataspis
→
(5 species)
Dorataspis loricata
Dorataspis collosa
Dorataspis micropora
Dorataspis gladiata
Dorataspis choanopora
Lychnaspis
→
(4 species)
Lychnaspis serrata
Lychnaspis polyancistra
Lychnaspis giltschi
Lychnaspis longissma
Hystrichaspis
→
(2 species)
Hystrichaspis dorsata
Hystrichaspis fruticata
Pleuraspis
→
(2 species)
Pleuraspis costata
Pleuraspis sarmentasa
Larcidium
→
(2 species)
Larcidium dodecanthum
Larcidium etroplus
Icosaspis elegans
Stauraspis echinoids
Dictyaspis furcata
Phractopelta cruciata
Acanthometridae
→
(7 species)
Acanthometra
→
(3 species)
Phyllostaurus siculus
Acanthometra pellucida
Acanthometra fusca
Acanthometron
→
(3 species)
Acanthometron pellucida
Acanthometron elastricum
Acanthometron astraeforme
Amphilonche elongata
Lithopteridae
→
(2 species)
Lithoptera fenestrata
Lithoptera mulleri
Diploconidae
→
(2 species)
Diploconus fasces
Diploconus nitidus
Hexalaspididae
→
(5 species)
Hexaconus
→
(3 species)
Phractopelta dorataspis
Hexaconus serratus
Hexaconus ciliatus
Coleaspis
→
(2 species)
Coleaspis vaginata
Coleaspis coronata
Other links
Wikidata
Encyclopedia of Life
NCBI (genetics)
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Open Tree of Life