Assertion: freshwater stingray | /r/HasProperty | described by tyson roberts
Facets:
value: in 1990
type: TEMPORAL
Source sentences:
text: However, in subsequent years Bleeker's description was largely overlooked, and in 1990 the giant freshwater stingray was described again by Supap Monkolprasit and Tyson Roberts in an issue of the Japanese Journal of Ichthyology.