(Press-News.org) A new species of green palm-pitviper of the genus Bothriechis is described from a seriously threatened cloud forest reserve in northern Honduras. Because of similarity in color pattern and scalation, the new species (Bothriechis guifarroi) was previously confused with other Honduran palm pitvipers. Genetic analysis revealed that the closest relatives of the new species are actually found over 600 km to the south, in the mountains of Costa Rica. The study was published in the open access journal Zookeys.
The gorgeous new species was discovered by scientists during two expeditions in 2010 aimed at studying the fauna of Texiguat Wildlife Refuge, one of the most endemism-rich and diverse highland forests in Mesoamerica. This beautiful, but highly toxic, snake represents the 15th endemic species occurring in the region. Texiguat Wildlife Refuge was created in 1987 to protect populations of wildlife such as the famous but elusive jaguar and Central America tapir, as well as howler and white-faced monkeys, sloths, and a variety of endemic amphibians, reptiles, and plants.
To draw attention to the dedication and sacrifice of many grassroots conservationists in Honduras and Central America, the new species was named in honor of Mario Guifarro of Olancho. Guifarro was a former hunter and gold miner who became an outspoken conservationist when he saw the vast rainforests of eastern Honduras being destroyed and converted to cattle ranches. After years of threats and multiple attempts on his life, Guifarro was ambushed and murdered on 15 September 2007 while on a mission to delimit a biosphere reserve for the indigenous Tawahka.
The lead author of the study Dr Josiah Townsend, Department of Biology, Indiana University of Pennsylvania, comments on the importance of the discovery and conservation status of the new species: "The description of Bothriechis guifarroi has important implications for Central American biogeography as well as conservation. We recommend that B. guifarroi be immediately classified as Critically Endangered due to its limited known area of occurrence and the potential for anthropogenic damage to its habitat. We also consider that this species warrants immediate consideration for protection under CITES, given its striking appearance and high potential for exploitation in the pet trade."
INFORMATION:
Original Source:
Townsend JH, Medina-Flores M, Wilson LD, Jadin RC, Austin JD (2013) A relict lineage and new species of green palm-pitviper (Squamata, Viperidae, Bothriechis) from the Chortís Highlands of Mesoamerica. ZooKeys 298: 77, doi: 10.3897/zookeys.298.4834
When green means danger: A stunning new species of palm-pitviper from Honduras
The gorgeous new species Bothriechis guifarroi is named to honor the grassroots conservationist Mario Guifarro
2013-05-14
ELSE PRESS RELEASES FROM THIS DATE:
CWRU researcher searches for global views of nurses' end-of-life care for patients
2013-05-14
Nurses will use extreme measures to save their patients and parents; but if they were dying, they prefer less aggressive ones for themselves, according to results from an international survey on nurses' end-of-life preferences.
The April issue of the International Nursing Review reported the findings about the end-of-life preferences of 1,089 nurses in the first multinational and cross-cultural view of nurses' end-of-life care choices.
Two factors influenced the care of people dying: lack of knowledge about the patient's wishes and the call of duty, according to Joyce ...
Bacterium counteracts 'coffee ring effect'
2013-05-14
Ever notice how a dried coffee stain has a thicker outer rim, while the middle of the stain remains almost unsoiled? This 'coffee ring effect' also occurs in other materials. Researchers from the Departments of Chemical Engineering and Chemistry at KU Leuven have now discovered how to counteract coffee rings with 'surfactants', i.e. soap. The key to the discovery was not a kitchen towel, but a bacterium that counteracts the coffee ring effect at the microscopic level. The findings were published in a recent edition of the leading journal Nature Communications.
When a ...
Crop rotation with nematode-resistant wheat can protect tomatoes
2013-05-14
In a study published online today in Crop Science, scientists describe a nematode-resistant wheat. But while the wheat carries the resistance to the pest, the benefits are actually seen in the crop that is grown after it.
Root-knot nematodes cause crop losses around the world, and they can be difficult to control. In order to reproduce, nematodes need to infect a living plant root. Once they are present in soil, they can survive winter in a fallow field and infect plants during the next growing season. Trap crops – unsuitable hosts that "trick" the nematodes into starting ...
Cutting-edge bacteria research leads to more effective treatment of complex infections
2013-05-14
Bacteria are life forms, which, like all other life forms, struggle for the best living conditions for themselves. Therefore they will try to avoid getting attacked by the human immune system, and therefore they have developed various ways to protect themselves from the human immune system. When safe from the immune system, they can focus on breeding and multiplying, and if they become numerous enough, the human body will experience their presence as an infection. Some bacteria are relatively harmless, while others are fatal. The bacteria avoid being attacked by the human ...
Widespread but neglected disease a health threat in Africa, Virginia Tech researchers say
2013-05-14
The newest public health threat in developing countries may not be a cinematic-quality emerging disease but actually a disease from animals that was identified more than 100 years ago.
Virginia Tech researchers have identified leptospirosis as a significant health threat in Botswana. The world's most common disease transmitted to humans by animals, according to the World Health Organization, leptospirosis is a two-phase disease that begins with flu-like symptoms but can cause meningitis, liver damage, pulmonary hemorrhage, renal failure, and even death if untreated.
"The ...
Relationship troubles? Some sad music might help you feel better
2013-05-14
Consumers experiencing relationship problems are more likely to prefer aesthetic experiences that reflect their negative mood, according to a new study in the Journal of Consumer Research.
"Emotional experiences of aesthetic products are important to our happiness and well-being. Music, movies, paintings, or novels that are compatible with our current mood and feelings, akin to an empathic friend, are more appreciated when we experience broken or failing relationships," write authors Chan Jean Lee (KAIST Business School), Eduardo B. Andrade (FGV School of Administration), ...
Advertising product results? Put images closer together
2013-05-14
Consumers believe a product is more effective when images of the product and its desired outcome are placed closer together in advertisements, according to a new study in the Journal of Consumer Research.
"Merely changing the spatial proximity between the image of a product and its desired effect in an advertisement influences judgment of product effectiveness. Consumers tend to judge the product to be more effective when the two images are closer versus farther apart," write authors Boyoun (Grace) Chae (University of British Columbia), Xiuping Li (National University ...
University of Miami study: Companies in states with weaker economies provide investing opportunity
2013-05-14
Companies located in more economically-troubled states provide a greater opportunity for investors than companies in other states according to new research by the University of Miami School of Business Administration. The study reveals that investors in states with high unemployment and a relatively depressed housing sector tend to sell more stocks during these tough economic times, and because people invest disproportionately in companies close to home, the stock prices of firms in those states suffer disproportionately.
The research, to be published in the June issue ...
Illusion of control: Why sports fans prefer 'lucky' products
2013-05-14
Consumers engage in superstitious behavior when they want to achieve something but don't have the power to make it happen, according to a new study in the Journal of Consumer Research.
"Preference for lucky products (those associated with positive outcomes) increases when a strong desire for control is combined with lower perceived ability to exert control. Consumers who make superstitious choices believe they will be effective in helping them achieve the desired outcome," write authors Eric J. Hamerman (Tulane University) and Gita V. Johar (Columbia University).
Sports ...
Learning to recycle: Does political ideology matter?
2013-05-14
Some targeted messages based on political orientation are more effective at persuading consumers to recycle, according to a new study in the Journal of Consumer Research.
"Given the sharp differences in attitudes toward sustainability, surprisingly little attention has been paid to understanding how to appeal to differences in political orientation in order to influence recycling. Unique appeals targeted to liberals and conservatives may be more effective at getting them to adopt environmentally conscious behaviors," write authors Blair Kidwell (The Ohio State University), ...
LAST 30 PRESS RELEASES:
How satisfied are you with your mattress? New research survey aims to find out
Democracy first? Economic model begs to differ
Opening a new chapter in 3D microprinting with the dream material 'MXene'!
Temperature during development influences connectivity between neurons and behavior in fruit flies
Are you just tired or are you menopause tired?
Fluorescent dope
Meningococcal vaccine found to be safe and effective for infants in sub-Saharan Africa
Integrating stopping smoking support into talking therapies helps more people quit – new study
Breast cancer death rates will rise in elderly EU patients but fall for all other ages
Routine asthma test more reliable in the morning and has seasonal effects, say doctors
Yearly 18% rise in ADHD prescriptions in England since COVID-19 pandemic
Public health advice on safety of glycerol-containing slush ice drinks likely needs revising
Water aerobics for more than 10 weeks can trim waist size and aid weight loss
New study in the Lancet HIV highlights gaps in HPV-related cancer prevention for people living with HIV
Growth rates of broilers contribute to behavior differences, shed light on welfare impacts
Nature-inspired 3D-printing method shoots up faster than bamboo
Scientists create a type of catalog, the ‘colocatome,’ of non-cancerous cells’ influence on cancer
MSU researchers use unique approaches to study plants in future conditions
More than marks: How wellbeing shapes academic success
Study quantifies loss of disability-free years of life from COVID-19 pandemic
Butterflies choose mates because they are more attractive, not just easier to see
SwRI receives $3 million NASA astrobiology grant to study microbial life in Alaska’s arctic sand dunes
Inequality destroys the benefits of positive economic growth for the poor
HSS presents innovative research aimed at faster recovery after knee surgery at AAOS Annual Meeting
Advancing catalysis: Novel porous thin-film approach developed at TIFR Hyderabad enhances reaction efficiency
Small, faint and 'unexpected in a lot of different ways': U-M astronomers make galactic discovery
Study finds that supportive workplace culture advances implementation of lifestyle medicine in health systems
USPSTF statement on screening for food insecurity
‘Fishial’ recognition: Neural network identifies coral reef sounds
Cardiovascular health and biomarkers of neurodegenerative disease in older adults
[Press-News.org] When green means danger: A stunning new species of palm-pitviper from HondurasThe gorgeous new species Bothriechis guifarroi is named to honor the grassroots conservationist Mario Guifarro