• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Friday, July 25, 2025
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News Biology

Study on mysterious Amazon porcupine can help its protection

Bioengineer by Bioengineer
October 2, 2023
in Biology
Reading Time: 3 mins read
0
ADVERTISEMENT
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

Porcupines of the genus Coendou are arboreal, herbivorous, nocturnal rodents distributed in tropical and subtropical regions of the Americas. Most of what we currently know on them is restricted to species that occur near urban areas, and we still have a lot to learn about these fascinating animals.

A preserved specimen of Roosmalens’ dwarf porcupine

Credit: Menezes et al.

Porcupines of the genus Coendou are arboreal, herbivorous, nocturnal rodents distributed in tropical and subtropical regions of the Americas. Most of what we currently know on them is restricted to species that occur near urban areas, and we still have a lot to learn about these fascinating animals.

Recently, a new study shed light on a very unknown neotropical porcupine species. Roosmalens’ dwarf porcupine (Coendou roosmalenorum) is the smallest porcupine species we know, with blackish monocolored bristles on the tail which confers a blackish color to it, but apart from its appearance, we didn’t know much about it until recently.

“This species was described in 2001 and our paper is the first scientific report after this date, which means nothing was discovered about Roosmalen’s porcupine in a 22-year period,” says Fernando Heberson Menezes, the lead author of a study that was just published in the open-access journal ZooKeys.

“Before our research, we had only a morphological description of the species, with a little information about its distribution and natural history, and nothing about population ecology or conservation threats.”

Using DNA sequencing and exploring data on its occurrences, Fernando and his team were able to uncover new facts about the enigmatic animal.

Thanks to their study, we now know more about its distribution in the Madeira biogeographical province in the Amazon Forest. “With this information, we raised the hypothesis this species is endemic to Madeira Province, which is important for predicting where we can find this species and the possible threats affecting its population or its distribution,” says Fernando.

At the same time, they found Roosmalens’ dwarf porcupine at new locations in the Amazon rainforest, which suggests that its distribution in southern Amazonia is wider than suspected.

Their phylogenetic analysis – the study of the species’ evolutionary history and relationships with other species – confirmed that the species is a member of the subgenus Caaporamys . This is important, the researchers say, because the classification of the genus Coendou had been “historically chaotic” until the last few years.

The information in this study opens up numerous opportunities for further researching this species. “We can think of ways to answer very basic scientific questions such as ‘how does Roosmalen’s porcupine use space?’ or ‘what does it eat?’, some more advanced questions such as ‘how did it evolve?,’ or applied questions such as ‘what are the major threats for its conservation?,’ or ‘how can we use it as a model to know more about the health of the Amazon forest?’, says Fernando in conclusion.

 

Original source:

Menezes FH, Semedo TBF, Saldanha J, Garbino GST, Fernandes-Ferreira H, Cordeiro-Estrela P, da Costa IR (2023) Phylogenetic relationships, distribution, and conservation of Roosmalens’ dwarf porcupine, Coendou roosmalenorum Voss & da Silva, 2001 (Rodentia, Erethizontidae). ZooKeys 1179: 139-155. https://doi.org/10.3897/zookeys.1179.108766



Journal

ZooKeys

DOI

10.3897/zookeys.1179.108766

Article Title

Phylogenetic relationships, distribution, and conservation of Roosmalens’ dwarf porcupine, Coendou roosmalenorum Voss & da Silva, 2001 (Rodentia, Erethizontidae)

Article Publication Date

11-Sep-2023

Share12Tweet8Share2ShareShareShare2

Related Posts

Machine Learning Uncovers Sorghum’s Complex Mold Resistance

July 20, 2025
blank

Archaeal Ribosome Shows Unique Active Site, Hibernation Factor

July 17, 2025

Mobile Gene Regulator Balances Arabidopsis Shoot-Root Growth

July 16, 2025

Mobile Transcription Factor Drives Nitrogen Deficiency Response

July 16, 2025

POPULAR NEWS

  • Blind to the Burn

    Overlooked Dangers: Debunking Common Myths About Skin Cancer Risk in the U.S.

    60 shares
    Share 24 Tweet 15
  • AI Achieves Breakthrough in Drug Discovery by Tackling the True Complexity of Aging

    70 shares
    Share 28 Tweet 18
  • USF Research Unveils AI Technology for Detecting Early PTSD Indicators in Youth Through Facial Analysis

    43 shares
    Share 17 Tweet 11
  • Dr. Miriam Merad Honored with French Knighthood for Groundbreaking Contributions to Science and Medicine

    46 shares
    Share 18 Tweet 12

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

Additive Manufacturing of Monolithic Gyroidal Solid Oxide Cells

Machine Learning Uncovers Sorghum’s Complex Mold Resistance

Pathology Multiplexing Revolutionizes Disease Mapping

  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.