Josef Niederle

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Questions related from Josef Niederle

Which Pedicularis species in Macedonia?

I am trying to identify the Pedicularis species photographed in Popova Šapka, Šar, North Macedonia. It seems to be identical with alleged Pedicularis friderici-augusti...

08 August 2019 3,971 3 View

How can I fetch topics to entries of preprints in Researchgate?

Whereas several arbitrary topics can be easily fetched to entries containing published papers and solely selected topics to a question in Researchgate, I have no idea how to add topics to entries...

10 October 2018 4,127 0 View

Do three large pores distinguish Crossocheilus oblongus versus Epalzeorhynchos siamensis?

Between the eye and mouth of Epalzeorhynchos siamensis, there are three oval structures much larger than normal pores, probably pores too, ordered in a...

08 August 2018 412 0 View

Can you present here a good photograph of the rostral cap fringe of Crossocheilus oblongus sensu Ciccotto et al.?

I wish to compare it with the photograph of the rostral cap fringe in the holotype of Epalzeorhynchos siamense. http://www.math.muni.cz/~niederle/crossocheilus_siamensis_page.html

08 August 2018 6,394 3 View

Why the adjective lucifugus,-a,-um is not a noun, namely lucifuga,-ae as are all other compounds derived from fugio?

Don't answer the question if you aren't really familiar with the topic.There exist a lot of Latin compound nouns in the first declension derived from the verb fugio, for instanceaquifuga,-ae one...

08 August 2015 7,164 0 View

How Javanese Crossocheilus oblongus looks like?

The original description of Crossocheilus oblongus by Kuhl & Van Hasselt in Van Hasselt (1823) is rather concise. Crossocheilus Nob. is een aan Leuciscus verwant genus, onderscheidt zich...

01 January 1970 3,104 4 View

Does there exist l i v e Crossocheilus oblongus without pigmented anal blotch?

In the recent revision of the genus Crossocheilus, Ciccotto et al. Revision of the Cyprinid Genus Crossocheilus (Tribe Labeonin... claim that pigmented anal blotch may and may not occur in...

01 January 1970 9,512 2 View

Who tested that the rostral lobe in the holotype of Epalzeorhynchos siamense is immovable?

In CROSSOCHEILUS ELEGANS, A NEW SPECIES OF FISH FROM NORTHERN B... Crossocheilus elegans, a new species of fish from Northern B... Kottelat and Tan say: The rostral lobe is an elongate conical...

01 January 1970 4,772 0 View