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Buenaspis forteyi : ウィキペディア英語版 | Buenaspis
''Buenaspis'' is a genus of small (between and long) marine arthropods in the Liwiidae Family, that lived during the early Cambrian period.〔Budd, G.E (1999). "(A Nectaspid Arthropod from the Early Cambrian Sirius Passet Fauna, with a description of Retrodeformation based on Functional Morphology )". ''Palaeontology'', 42(1):99–122〕 Fossil remains of ''Buenaspis'' were collected from the Lower Cambrian Sirius Passet ''Lagerstätte'' of North Greenland. ''Buenaspis'' looks like a soft eyeless trilobite. It has a headshield (or cephalon) slightly larger than the tailshield (pygidium), and in between them six thoracic body segments (somites). The genus is monotypic, its sole species being ''Buenaspis forteyi''. == Etymology == The name of the genus is from Buen Formation, the deposit where the species was collected, and the Greek word ''aspis'' (shield). The species was named in honor of Richard Fortey, a famed paleontologist.〔
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