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Questions related from Roman Bohdan Hołyński
I would be very thankful for making me aware of any biogeographical situation similar to that in Cyphogastra Deyr. descrbed in the attached paper: a group (e.g. genus) of Melanesian (New Guinea,...
23 August 2025 4,448 0 View
In all cats (and, it seems, in all felids including lynx, puma, tiger or lion) the hind margin of the ear is characteristically "split" [see the attached picture] at base - could somebody explain...
08 August 2023 9,919 4 View
Th attached photographs show an acridiid found in southern Poland (vicinity of Nowy Targ) - is it sme strange exotic species? or a variety of something common? or what?
18 November 2020 4,500 3 View
I am looking for information as to whether some insects (or spiders?) similar in pattern of colouration (red anteriorly, blackish posteriorly, white transverse bands) to some Cleridae (Clerus,...
10 February 2020 4,727 3 View
What do you think, why it is so that while half of the world histerically protests at any attempt to prevent or restrict publication of pornography, vulgarisms or slanders, just in science, i.e....
07 August 2018 6,464 24 View
Could you help me? Two years ago (VIII 2016) I made several comments in the discussion entitled "Can Europe ever come together again as a Union?" - now I try to find some of the others' comments,...
05 June 2018 1,346 4 View
