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gracy
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In a binomial or a scientific name does genus name same for all members of a same family?
No a "family" is a higher order classification and includes (usually) many genera (it CAN contain only one).gracy said:In a binomial or a scientific name does genus name same for all members of a same family?
so members having same genera would be in same family and members with same species would be in same genus right?jim mcnamara said:Taxonomy is a method of cubbyholing living things into categories - an attempt by the human mind to apply some kind of template on how living things originated, are related, are identified.
Taxonomy attempts to put related things together showing their relative "closeness", species and family are part of the effort. As phinds said, one family can have one or many species assigned to it. A family name generally ends with "aceae".
This example answers your question directly:
Prunus persicus is the peach tree. It is in the family Rosaceae.
Rosa canina is the dog rose, a very pretty but stinky rose. It is also in the family Rosaceae.
So, the order from species -> family is:
species -> genus -> family. There can be just one genus or many genera in a family.
Sometimes a family has "too many" of genera in it - like the Nightshade family (potato, tomato, belladonna) called the Solanaceae. We created sub-families for the Solanaceae. These exist (just like the other divisions) for our convenience. They help a lot in identifying plants you have not seen before, for example.
One final point. Just because things look like they are very closely related does not mean they actually belong in the same branch of our taxonomy. My first taxonomy books had water lillies and the lotus plant in the same plant family.
A lot of their morphology (what they look like to your eye and under the microscope) is very, very similar. So the book said that the lotus closest living relative is water lily.
After DNA analysis of the two plants, it turns out that Lotus is off all by itself in its own family, the Nelumbonaceae. It closest relative is the plane tree (sycamore in the US). And it is not even much of a close relative.
rightgracy said:so members having same genera would be in same family
I think perhaps you are misunderstanding species. What exactly do you mean by "members with the same species"? If you mean two different things that have the same species, then yes they would have the same species.and members with same species would be in same genus right?
you caught the correct point, i thought latifolia is species name because in definition of binomial name it was written that it consist of two words first genus name is written with first letter capital here Dalbergia and then species name with all small letters so in this case it should be latifolia what i am missing?and what is specific epithet ?phinds said:right
I think perhaps you are misunderstanding species. What exactly do you mean by "members with the same species"? If you mean two different things that have the same species, then yes they would have the same species.
For example, in wood, one of the more common rosewoods is Dalbergia latifolia Dalbergia is the genus and latifolia is the specific epithet and when they are taken together they are called the "binomial name" or the "species". Strictly speaking, latifolia is NOT the species it's just the specific epithet. In any case, two different pieces of Dalbergia latifolia are both Dalbergia latifolia but that's just a tautology, which is why I don't quite understand your question.
What you are quoting is common usage, even though not technically correct. "Species" is a term that identifies the lowest level of organism in taxonomy (to get REALLY technical there are occasional exceptions) and can only be expressed by the full binomial name, of which the first word, capitalized, is the genus and the second word is the specific epithet.gracy said:you caught the correct point, i thought latifolia is species name because in definition of binomial name it was written that it consist of two words first genus name is written with first letter capital here Dalbergia and then species name with all small letters so in this case it should be latifolia what i am missing?and what is specific epithet ?
Taxonomy is the branch of science that deals with the classification and organization of living things. It involves identifying, naming, and grouping organisms based on their characteristics and evolutionary relationships.
The purpose of taxonomy is to create a system for organizing and categorizing the immense diversity of living organisms on Earth. This helps scientists to better understand the relationships between different species and to make predictions about their behavior and evolution.
Taxonomy and systematics are closely related fields, but they have distinct differences. Taxonomy is concerned with the classification and naming of organisms, while systematics also takes into account the evolutionary relationships between different species.
The Linnaean classification system, developed by Carl Linnaeus in the 18th century, is the most widely used system for organizing and naming living organisms. It is based on a hierarchy of categories, including kingdom, phylum, class, order, family, genus, and species.
Modern technology, such as DNA sequencing and computer analysis, has greatly advanced the fields of taxonomy and systematics. It has allowed scientists to better understand the evolutionary relationships between species and to accurately classify organisms based on their genetic similarities and differences.