Assertion: malagasy hippopotamus | /r/AtLocation | the mid-19th century
Facets:
value: by alfred grandidier
type: OTHER
Source sentences:
text: The Malagasy hippopotamus was first described in the mid-19th century by Alfred Grandidier, who unearthed nearly 50 individual hippos from a dried-up swamp at 'Ambolisatra' (thought to be Ambolisaka, near Lake Ihotry), a few miles from the Mozambique Channel.