Roundyella

Roundyella is an extinct genus of ostracod (seed shrimp) belonging to the order Leperditellocopida and family Scrobiculidae.^[1][2] Specimens have been found in beds of Devonian^[3] to Triassic^[4] age in Australia,^[5] Asia,^[6][4] Europe,^[7] North America,^[1] and South America.^[8]

Roundyella Temporal range: Devonian-Triassic PreꞒ Ꞓ O S D C P T J K Pg N
Roundyella? simplex, R. nodomarginata
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Ostracoda
Order:	†Leperditellocopida
Family:	†Scrobiculidae
Genus:	†Roundyella

Species

• Roundyella bellatula Bradfield 1935^[9]
• Roundyella dorsopapillosa Sohn 1954^[10]
• Roundyella kroemmelbeini Kozur 1985^[11]
• Roundyella lebaensis Krommelbein 1958^[12]
• Roundyella ludbrookae Fleming 1985^[5]
• Roundyella neopapillosa Ishizaki 1964^[13]
• Roundyella ovatiformis Hou 1954^[14]
• Roundyella papilliformis Wang 1978^[15]
• Roundyella simplex Girty 1910^[16]
• Roundyella simplicissima Knight 1928^[17]