Which kind of Acanthocephala could be this?

Thanks a lot for the help Zlatko

11 December 2017 2,771 5 View

Which kind of Acantocephala species are on the Figure?

I need a help. In total sample of Acantocephala species I need the determination. Please, if you habe any ideas, give me your comment! Thanks! Zlatko

09 October 2017 5,499 7 View

How to conduct molecular systematisc of Acanthocephala?

Dear researchers, I wanna ask you, course, everyone who studies Acanthocephala, what kind of procedure should I use to detemine species form classis Acanthocephala. That means: what kind of...

04 May 2017 8,154 3 View

What is the best method to clear endoparasites?

I used Laktofenol (70%) but in some cases was not successful. Thanks, Zlatko

04 May 2017 8,010 4 View

What ist the difference between gender relation in the american magazines?

Respected, could anyone tell me something about relation between gender in American most popular magazines (Sports illustrated, GQ, Popular Mechanics and the others)? My colleage needs that...

08 September 2016 8,695 0 View

Can someone help my to identify this organism; it's possibly Ichthyobodo necator

Hello, I have taken the sample from the fish skin and found something strange, the organism, most probably Ichthyobodo necator, but my team think it is to big for ichtyobodo. I have puted the...

01 February 2016 6,626 2 View

Can you help me with an identification?

I have found organism at the picture, in the digestive system of the Carassius gibelio species. The fish was very young (most probably 0+ aged). I know that the picture is not very clear due to I...

31 December 2015 9,821 7 View

Can somebody help me to determine the spider?

The spider has unusual dark dorsal abdominal line and brown and green thorax.

10 November 2015 8,881 3 View

Who wants to help me to establish fond for poor people in Bosnia and Herzegovina??????

31 December 2014 2,763 2 View

What is the best method to anesthetize a fish?

31 December 2014 2,623 37 View

Can anyone help with Schistosoma identification?

Can anyone identify what kind of Schistosome species this might be? Morphological features of cercariae and adults resemble Trichobilharzia, though I am fairly new to the field of parasitology...

25 February 2021 7,760 6 View

Any recommendations for methods to analyze elephant space-use (using GPS) and correlating this with changes in NDVI?

For my Masters I am looking into elephant space-use and its effect on vegetation change. I have elephant GPS collar data and was going to use Google Earth Engine to obtain NDVI values. I would...

16 February 2021 7,097 3 View

How do you annotate figures to show significance?

30 January 2021 1,008 3 View

Helicoverpa armigera eggs are not hatching in lab condition, why?

Dear RG friends, I am providing a complete H. armigera diet for larvae and maintaining the eggs in the growth chamber as well as in-room conditions. But since three months, eggs laid from the...

21 January 2021 5,546 32 View

Can't find an ancient zoology paper ?

I'm desperately looking for an old planarian paper which is cited here. Does anyone have an idea how to get hold of it...

21 January 2021 5,957 8 View

Genus name priority from the same publication (Zoology)?

I came across a recent taxonomic work, where two genera were synonymized. Both genera were published in a paper in 1922 by the original author who revised the family at that time. The original...

19 January 2021 1,920 4 View

Which statistical test to use to see if there is a significant difference between the vigilance of bird species at different feeders (in SPSS)?

I have gathered data on bird species visiting 4 hanging feeders in different locations and have calculated the proportion of time they have spent displaying vigilant behaviour while at the feeder....

18 January 2021 9,959 7 View

Numerical taxonomy with SPSS?

Hi everyone, I was wondering about the possibilities of performing numerical taxonomy with SPSS software. I would be very thankful to recieve advice!! For now I have been reading about...

12 January 2021 5,549 3 View

Which is the most recent and updated classification of Class: Insecta?

Based on the many publications from several decades, we came across many classifications of Insects. Among them which one is more updated and approved classification that can be used for research,...

05 January 2021 3,668 9 View

What was scientist thinking about Bees communication before Karl von Frisch discovery?

In the 1920s, Karl von Frisch pointed out that bees use special dancing patterns. What scientist or people think about bees communication before its discovery.

22 November 2020 1,426 5 View