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User:RAJIVVASUDEV

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Thecacera pennigera

Thecacera pennigera, also known as the winged thecacera, is a species of sea slug in the family Polyceridae. It has a cosmopolitan distribution, being found in temperate waters on either side of the North Atlantic Ocean, in the Mediterranean Sea, around South and West Africa, Brazil, Japan, Korea, Pakistan and more recently in Australia and New Zealand. There is a significant difference in colouring between Atlantic populations and Pacific specimens, however. Thecacera pennigera has a typical adult length between 15 millimetres (0.6 in) and 30 millimetres (1.2 in), featuring a short, wide head with two lateral flaps and two sheathed olfactory organs called rhinophores. The body is wedge shaped, being wide at the front and ending in a slender foot with a lateral keel on either side. The general colour of the body is translucent white and the upper side is covered with orange splotches and small black spots. Like other sea slugs, T. pennigera is a hermaphrodite with internal fertilisation and a mating mechanism whereby pairs of animals exchange packets of sperm. This T. pennigera was photographed in the Mar Piccolo of Taranto, Italy.

Photograph credit: Roberto Strafella
FRV DANA

RV is my pseudonym, and I am a textile professional and an avid reader with a strong interest in learning about new technologies. I have a passion for both historical and modern textile subjects, and the majority of my editing work focuses on topics related to textiles.

Welcome to my User Page

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Articles are to be written from a neutral point of view. Wikipedia is not concerned with facts or opinions, it just summarizes reliable sources. This usually means that secular academia is given prominence over any individual sect's doctrines, though those doctrines may be discussed in an appropriate section that clearly labels those beliefs for what they are. — User:Ian.thomson

Tip of the day

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Try to see it my way!

Frustrated by the comments, edits, and reverts of another user? Remember, behind that sig line is another human being, just like you! And just like you, that person wants to see his or her ideas come to life on Wikipedia.

If you feel yourself getting angry, hurt, or frustrated, explain yourself in a reasonable way and politely ask that others involved in the conversation do the same. But do not expect everyone to agree with you. Differences of background and opinion are part of what makes Wikipedia so great!

To add this auto-updating template to your user page, use {{totd}}

Motto

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Bookshelf

Today's motto...

It's just as naive to say everyone sucks as it is to think everyone's kind.

Hook update

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Hook update
Your hook reached 15,970 views (665.4 per hour), making it one of the most viewed hooks of December 2022 – nice work!
Hook update
Your hook reached 14,794 views (616.4 per hour), making it one of the most viewed hooks of May 2023 – nice work!
Hook update
Your hook reached 19,051 views (793.8 per hour), making it one of the most viewed hooks of August 2023 – nice work!

User boxes

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My User boxes
This user is a participant in WikiProject Reliability.
This user is a member of the WikiProject Unreferenced articles.
This editor is a WikiGnome.
This user is a member of
WikiProject Textile Arts.
This user is a member of the Fashion WikiProject.
This user is a participant in WikiProject History.
This user is a Microwikipædian.
This user uses HotCat.
This user is a participant in WikiProject Short descriptions.
This user has extended confirmed rights on the English Wikipedia. (verify)
This user fixes citations with the help of Citation bot.
This user is a WikiSloth.
This user is a native of Asia.
I try to do the right thing. If I make a mistake, please let me know.
This user has written or expanded 34 articles featured in the Did You Know section on the Main Page.
What did you do?This user includes edit summaries in their contributions and thinks that everybody should use them as well.
This user has been vaccinated against COVID-19.
This user is interested in the
Middle Ages

The barnstar

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Your contributions are appreciated.
Great work on adding to and helping to preserve Bolt 7&6=thirteen () 15:54, 26 December 2020 (UTC)
The Barnstar of Diligence
Thanks for your efforts in building up the encyclopedia. 7&6=thirteen () 18:51, 2 January 2023 (UTC)
The Christianity Barnstar
Dear RAJIVVASUDEV, I award you The Christianity Barnstar for all your hard work in WikiProject Christianity-related articles, especially your recent creation of care cloth. Keep up the good work! Your efforts are making a difference here! With regards, AnupamTalk 08:46, 2 March 2023 (UTC)

Rescue list

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Tips and tools

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Objective

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  • Wikipedia's goal is to build and maintain an encyclopedia covering all branches of human knowledge.[1]
  • Medical topics: Jimmy Wales response

No, you have to be kidding me. Every single person who signed this petition needs to go back to check their premises and think harder about what it means to be honest, factual, truthful.

Wikipedia’s policies around this kind of thing are exactly spot-on and correct. If you can get your work published in respectable scientific journals – that is to say, if you can produce evidence through replicable scientific experiments, then Wikipedia will cover it appropriately. What we won’t do is pretend that the work of lunatic charlatans is the equivalent of “true scientific discourse. It isn’t.

Nicely done. Wales is essentially saying, we have standards. Deal with it.[2][3]

  • Wikipedia co-founder calls alt-medicine practitioners “lunatic charlatans”[4]
  • Knowledge is often defined as justified true belief.
    Knowledge, Awareness of facts or being competent.
Useful links
Mentors

Mentors

To do list

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Smiles

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Category:WikiProject Reliability participants Category:WikiProject Historical information participants Category:WikiProject Textile Arts

  1. ^ "Wikipedia:Did you know", Wikipedia, 2021-07-08, retrieved 2021-08-04
  2. ^ March 24, oracknows on; 2014. "An excellent response to complaints about medical topics on Wikipedia | ScienceBlogs". scienceblogs.com. Retrieved 2023-04-03. {{cite web}}: |last2= has numeric name (help)CS1 maint: numeric names: authors list (link)
  3. ^ "Standards of Evidence – Wikipedia Edition - NeuroLogica Blog". NeuroLogica Blog - Your Daily Fix of Neuroscience, Skepticism, and Critical Thinking. 2014-03-25. Retrieved 2023-04-03.
  4. ^ Geuss, Megan (2014-03-25). "Wikipedia founder calls alt-medicine practitioners "lunatic charlatans"". Ars Technica. Retrieved 2023-04-03.