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Lasaguaditas oweni

Trilobita - Phacopida - Encrinuridae

Taxonomy
Lasaguaditas oweni was named by Edgecombe et al. (1998). Its type specimen is CEGH-UNC 14777, a pygidium, and it is a 3D body fossil. Its type locality is LA f, Las Aguaditas North Section, ~5.5 km west and ~9.5 km south of San José da Jáchal, which is in a Costonian deep subtidal shelf marl/claystone in the Las Aguaditas Formation of Argentina.

Synonymy list
YearName and author
1998Lasaguaditas oweni Edgecombe et al. pp. 695 - 696 figs. 7.22-7.28, 8.2, 10.11-10.21, 11

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
familyEncrinuridaeAngelin 1854
genusLasaguaditas
speciesoweni

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.

Diagnosis
ReferenceDiagnosis
G. D. Edgecombe et al. 1998Lasaguaditas with tubercles against librigenal lateral border furrow becoming subdued on posterior part of border; anterior furrow on librigena moderately deep; 13-14 pygidial axial rings, usually 62 ribs; anterior pleural bands suppressed in holaspides.