A hitherto undescribed condition apparently peculiar to fruit canners.
The most important disease hitherto undescribed was rickets, first made known by Arnold de Boot, a Frisian who practised in Ireland, in 1649, and afterwards more fully in the celebrated work of Francis Glisson (1597-1677) in 1651.
Of moths alone Mr Whymper took away with him specimens representing no less than 23 genera, with a probable addition of 13 genera more among his undescribed specimens, the largest of which (an Erebus odora) was 74 in.
The authors conclude that familial perisylvian polymicrogyria seems to be genetically heterogeneous, and is an as yet undescribed syndrome of cortical maldevelopment.
On the 21st day of the sale of Bullock's Museum in 1819, Lot 38 is entered in the Catalogue as "The Tail Feather of a magnificent undescribed Trogon," and probably belonged to this species.