Jump to content

knowing your fish are pure bred


livingart

Recommended Posts

  • Replies 83
  • Created
  • Last Reply

Top Posters In This Topic

:lol: This has been funny to read :lol:

Yep I've got a degree and yep I did genetics to a stage three level and yep I wrote an essay on geographic species, physiological species, and genetic species.

So I find this arguement highly entertaining, and I feel like the little kid in the Emperor Wears No Clothes who can't help but point out that one persons arguement makes him look naked.

:lol: :lol: :lol:

Link to comment
Share on other sites

very good alan, :D

is there another angle to see this from?

or is life a polyhedron?

when you have been doing something for awhile you can amass a wealth of experience and knowledge on the matter

also you meet or become involved with a lot of people along the way, and like it or not you can be regarded as an "expert" in the field you are in be it hobby, business or just life

unfortunately some people think that what you say is a fact and believe it blindly

a good example of this is "but the pet shop told me that" many believe that if you work in a pet shop you must be knowledgeable and know what you are talking about

i feel we have an obligation to tell the truth or at least let people know it is only our opinion or experience

insert disclaimer about this post being just my opinion based on my experience :D

Link to comment
Share on other sites

Pity we can't identify as easily "motivation" and put a disclaimer on that.

Money does make the world go around.

"Business 101-Point of difference", and when this difference has little chance of being validated

then-

" Business 102-Ethics" seems to be optional.

It so happens only one breeder/seller who has economics as key element to their decision making has been discussed here.

If that were all. There's a certain importer of plecs who certainly was smoking behind the gym during the "102"

lesssons.

From there -

"Business 103-service' is a matter of discussion that ultimately the customer has the final say.

Link to comment
Share on other sites

Very interesting topic, though it seems to have turned into a major pointed tangent.

Seriously, Phill, read your posts before you hit 'send'. I really can't understand half of what you write due to spelling mistakes, incomplete sentences and missing words. It is interesting stuff, but I can't make sense of it.

Back to the ORIGINAL TOPIC:

1: We accept that hybrids sold as a species they are not is a problem.

1A: So what actual SOLUTIONS are there to this? Are there any?

2: By 'true-to-type' are you really meaning SPECIES or PHENOTYPE (a particular expression of the genes)

You could line-breed people to have particular phenotypes and breed true-to-type (one group with brown hair and brown eyes, another with blonde hair and blue eyes etc) but it doesn't make them a species.

There may be some natural variations in genotype/phenotype that you are breeding out by selecting certain traits as being wild type, which results in the line not actually being wild type (which has variation), but a strain with the same genotype.

Then again, because the breeding populations are so small, this kind of allele frequency shift would happen anyway...

I guess that is another difficulty with using captive (for many generations) breeding populations to supplement a threatened wild population.

Link to comment
Share on other sites

yes. but crossing a gold with a rotikel will produce gold X rotikel hybrids, and not pure rotikels.

doesn't matter if they look like rotikels (which apparently they don't as they get older).

the gene coding for colours in this case seems to co-express; i.e. both colours are coded for and phenotypically expressed.

Link to comment
Share on other sites

David R is the person to ask on that one.

It will be interesting to see how they turn out, I saw Henwards ones yesterday and they aren't showing any red yet, except for in the anal fin. They are still small though. The 5 juvi's I have (from an unknown source I will add, dropped off at HFF Albany as "severums", so there possibly someone with a breeding pair) are colouring up nicely, although they're ~8-10cm so I'm not going to count my chickens...

I'm not going to claim the moral high ground with regards to this topic. Some might say its unethical to sell hybrids using an internet picture of an exceptionally coloured male (especially when 90% of pure rotkeils won't have that much colour), but others would not. Some would deplore the idea of doing such a cross and clogging the market with mutts, others would say let the market speak for itself. I have my opinions, Phil has his, and I'll leave it at that.

Link to comment
Share on other sites

I dont breed fish but have been involved in dog breeding and you dont have a picture of a pure bred bulldog and then say oh its crossed with a Chihuahua but the Chihuahua is not dominent in breeding.

At the least it is misleading and even moreso before I posted a protest in questions. Peolpe can have years and years of experiance in doing something, doest mean its right when people stop learning cause they think they know it all.lol, does that make sense, does to me :wink:

Link to comment
Share on other sites

if you want my thoughts on this subject, heres an enlightening post about a similar problem

,How many forum members does it take to change a lightbulb?

1 to change the light bulb and 1 to post that the light bulb has been

changed

14 to share similar experiences of changing light bulbs and how the light

bulb could have been changed differently

7 to caution about the dangers of changing light bulbs

27 to point out spelling/grammar errors in posts about changing light bulbs

53 to flame the spell checkers

41 to correct spelling/grammar flames

6 to argue over whether it's "lightbulb" or "light bulb"

... another 6 to condemn those 6 as anal-retentive

2 industry professionals to inform the group that the proper term is "lamp"

15 know-it-alls who claim they were in the industry, and that "light bulb"

is perfectly correct

156 to email the participant's ISPs complaining that they are in violation

of their "acceptable use policy"

109 to post that this forum is not about light bulbs and to please take this

discussion to a lightbulb forum

203 to demand that cross posting to hardware forum, off-topic forum, and

lightbulb forum about changing light bulbs be stopped

111 to defend the posting to this forum saying that we all use light bulbs

and therefore the posts are relevant to this forum

306 to debate which method of changing light bulbs is superior, where to buy

the best light bulbs, what brand of light bulbs work best for this technique

and what brands are faulty

27 to post URL's where one can see examples of different light bulbs

14 to post that the URL's were posted incorrectly and then post the

corrected URL's

3 to post about links they found from the URL's that are relevant to this

group which makes light bulbs relevant to this group

33 to link all posts to date, quote them in their entirety including all

headers and signatures, and add "Me too"

12 to post to the group that they will no longer post because they cannot

handle the light bulb controversy

19 to quote the "Me too's" to say "Me three"

4 to suggest that posters request the light bulb FAQ

44 to ask what is a "FAQ"

4 to say "didn't we go through this already a short time ago?"

143 to say "do a Google search on light bulbs before posting questions about

light bulbs"

1 new forum member to respond to the original post 6 months from now and

start it all over again

Link to comment
Share on other sites

if you want my thoughts on this subject, heres an enlightening post about a similar problem

,How many forum members does it take to change a lightbulb?

1 to change the light bulb and 1 to post that the light bulb has been

changed

14 to share similar experiences of changing light bulbs and how the light

bulb could have been changed differently

7 to caution about the dangers of changing light bulbs

27 to point out spelling/grammar errors in posts about changing light bulbs

53 to flame the spell checkers

41 to correct spelling/grammar flames

6 to argue over whether it's "lightbulb" or "light bulb"

... another 6 to condemn those 6 as anal-retentive

2 industry professionals to inform the group that the proper term is "lamp"

15 know-it-alls who claim they were in the industry, and that "light bulb"

is perfectly correct

156 to email the participant's ISPs complaining that they are in violation

of their "acceptable use policy"

109 to post that this forum is not about light bulbs and to please take this

discussion to a lightbulb forum

203 to demand that cross posting to hardware forum, off-topic forum, and

lightbulb forum about changing light bulbs be stopped

111 to defend the posting to this forum saying that we all use light bulbs

and therefore the posts are relevant to this forum

306 to debate which method of changing light bulbs is superior, where to buy

the best light bulbs, what brand of light bulbs work best for this technique

and what brands are faulty

27 to post URL's where one can see examples of different light bulbs

14 to post that the URL's were posted incorrectly and then post the

corrected URL's

3 to post about links they found from the URL's that are relevant to this

group which makes light bulbs relevant to this group

33 to link all posts to date, quote them in their entirety including all

headers and signatures, and add "Me too"

12 to post to the group that they will no longer post because they cannot

handle the light bulb controversy

19 to quote the "Me too's" to say "Me three"

4 to suggest that posters request the light bulb FAQ

44 to ask what is a "FAQ"

4 to say "didn't we go through this already a short time ago?"

143 to say "do a Google search on light bulbs before posting questions about

light bulbs"

1 new forum member to respond to the original post 6 months from now and

start it all over again

And I bet in the end the damn light bulb didn't even get changed!

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...

×
×
  • Create New...