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Kuamaia lata

Artiopoda - Helmetiida - Helmetiidae

Taxonomy
Kuamaia lata was named by Hou (1987). It is not extant. It is the type species of Kuamaia.

Synonymy list
YearName and author
1987Kuamaia lata Hou
2024Kuamaia lata O'Flynn et al. p. 810 figs. Fig. 1-5

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
classArtiopodaHou and Bergstrom
subclassConcilitergaHou and Bergström 1997
orderHelmetiidaNovozhilov 1960
familyHelmetiidaeSimonetta and Delle Cave 1975
genusKuamaiaHou 1987
specieslataHou 1987

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Kuamaia lata Hou 1987
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Diagnosis
ReferenceDiagnosis
R. O'Flynn et al. 2024Emended after Hou and Bergström (1997). Six cephalic segments covered by head shield; from anterior to
posterior, these are: protocerebral/ocular segment that carries
paired optic lobes/eyes; post-ocular segment with paired
raptorial deutocerebral frontal appendages (A1); and four
subsequent segments each bearing a biramous appendage pair.
A1 anterolaterally orientated, consisting of ≥ 16 podomeres
that bear paired inward-facing spines that decrease in length
gradually towards tip. Thorax comprises seven tergites with
short pleural spines, each thoracic segment with one pair of
biramous appendages. Large pygidium with a terminal tail
spine and two pairs of marginal spines. Axis terminates in
posterior half of pygidium.