Show invalid names that aren't synonyms of anything?

[typophyllum]

Micropterus Dong & Wang, 2012 is a homonym without substitute name. At the only species Micropterus yongshengensis Dong & Wang, 2012, Micropterus, isn't included in the hiercharchy on the top nor under the descendents of the tribe Chrotogonini, i.e. it can only be found through the search.

The same happens with nomina nuda at genus and species level: neither in the top hierarchy nor among the descendents.

[jlpereira]

@mjy

[typophyllum]

Another example is Walkerana with 10 species. The name is a nomen nudum (substitute name of a homonym which is a nomen nudum). The species are listed on the page of the genus, but the genus is not among the descendents of Hapithini.

[mjy]

Does it have an OTU?

[typophyllum]

Yes, all these names have OTUs. I think otherwise TP wouldn't pick them up through the search.