Examples from the Web for topotype
Idiotype: a specimen named by the author after comparison with the type, but not also a topotype.
Metatype: is a specimen named by the author after comparison with the type; according to some, it should be also a topotype.
Geographically, this specimen probably is more nearly a topotype than any other examined.American Weasels|E. Raymond Hall
Topotype: is a specimen collected in the exact locality whence the original type was obtained.