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

Could anyone identify this Acahtocephala species?

03 April 2017 9,351 8 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

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 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

Experimental Design: How deal with pseudreplicates with immunological and clinical-chemical paramaeters?

Hello everybody, I am investigating the influence of a toxinon various clinical-chemical and haematological parameters in fish. I have three treatments (control, low dose, high dose) in my...

24 February 2021 1,243 1 View

Hi i want to ask that in order to find out LC 50 (96 hours) of particular toxin for fish. Should we keep the animals with food or without food?

if we expose the fish after acclimatization to particular toxin in order to find out LC 50 (96 hours).Should we keep the fish off feed or with feed for that duration. Some literature show that...

24 February 2021 357 2 View

Measuring Total immunoglobulin whole-body of fish larvae?

Hi Dear All, I prepared the extract of fish larvae whole body with PBS. Then protein concentration of the whole-body extraction samples determined by the Folin-Ceiocalteu-Phenol method (Lowry...

17 February 2021 1,971 3 View

What is the identity of additional bands found during fish gut microbiome 16S V4 PCR amplification?

Hi, I am carrying out test PCRs for 16S amplicon sequencing on Illumina MiSeq. I am using standard V4 primers: 515F/806R. The aim is to profile the microbiome of fish guts under different...

16 February 2021 5,668 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

Is this the fragment of a sauropod tooth?

Dear colleagues. Fragments of this species are very rare from a terrestrial Lower Cretaceous locality from Germany. Up to now from this locality sauropods could not be proved with certainty. Other...

14 February 2021 2,310 1 View

Problem to dissolve 50%wt Glycerol in 4%wt PVOH 28-99 ??

Hello everyone, I am trying to prepare a solution out of PVA(Polyvinyl alcohol)_Glycerol_Wasser . (4% PVA 28-99 and 50% Glycerin) To prepare this solution I first add PVA to 80degree water and...

06 February 2021 2,300 3 View