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Order: ANURA
Information about frogs & toads.
  Introduction
  Species Database
  Database Entries
  Families in Detail
  Anuran Biology
  Photo Gallery
 
Order: CAUDATA
Information about salamanders.
  Introduction
  Species Database
  Database Entries
  Caudate Biology
  Families in Detail
  Photo Gallery
 
Order: GYMNOPHIONA
Information about caecilians.
  Introduction
  Species Database
  Database Entries
  Caecilian Biology
  Families in Detail
  Photo Gallery
 

Amphibian Biology
Amphibian Articles
Photo Gallery
Member Gallery
Folklore
 

About Us
Contact Us
Terms of Use
 
 
about livingunderworld.org, Livingunderworld.org, who is livingunderworld.org
Welcome! Here's a little information about who we are and why we're here
Hyla chrysoscelisLivingunderworld.org is an ongoing web project dedicated to the preservation of wild and captive amphibians. We are a non-profit, educational website, whose purpose is to make available accurate, and organized amphibian information for breeders, professional herpetologists, or those just curious about amphibians. Livingunderworld.org attempts to cater to a wide audience, and is therefore made simple and easy to navigate, and includes plenty of resources for further information. The site is comprised of a collection of contributed and original materials pertaining to amphibians, including species accounts, identification information, trends in classification, range maps, photos, articles, links, and more. Although there are a few "remnant" care sheets for captive animals, the main focus of the site is aimed at the biological, ecological, and taxonomic aspects of amphibians. In fact, we hope to turn the site completely in this direction over the next few years. We would like to see Livingunderworld.org become a useful reference tool for persons of all paths and stages, from professional herpetologists and zoologists, to photographers and authors, to college and high school students, and everything in between. Contributed materials are always welcome; please contact us for contribution instructions. Photos can also be posted in the Member Galleries section. All contributions are greatly appreciated, and are posted with complete acknowledgements to the owner or copyright holder, including name and web site links (where applicable). 

The name " Living Under World" is a metaphoric one that represents how amphibians have been historically perceived; that is, as unsightly creatures that essentially exist beneath the human world. Unfortunately, amphibians are not a particularly celebrated group of animals among many people, and are sometimes treated as nuisances, or simply unimportant creatures. This is a rather unfortunate misconception because amphibians play important roles in the ecosystem, and contribute to the health of the planet. Not to mention that as a whole, amphibians are an amazing group of animals, with innumerous special adaptations. There are more than 5,000 recognized amphibian species, ranging in size from a few millimeters to several feet, and varied in coloration from drab brown to fluorescent colors, and deep, rich hues. Amphibians also differ markedly in shape and physical appearance, from the typical frog or salamander, to the strange, worm-like caecilians. Some species are so different from what most know as a frog or salamander, that they wouldn't even be recognized as an amphibian at all!

Problems in the Wild


Wild populations of an astounding number of species are declining on a global level in response to pollution and the greenhouse effect, habitat destruction, and human encroachment. We are currently working on extensive sections about conservation and amphibian declines that will hopefully be available in the near future. In the meantime, we recommend each and every user to pay a visit to the following sites for some essential reading: CITES :: IUCN (red list) :: DAPTF :: USFWS :: ARC :: Frogs.org :: Global Amphibians Assessment.

The Pet Industry also Plays a Role


Although we would like our site to focus mainly on the preservation of wild amphibians through the spread of information and awareness, we also promote the captive propagation of amphibians as a method of preserving our wild populations. Amphibians are often mass collected for the pet trade, with the majority of those purchased either dying or experiencing health problems. Because of hobbyist demands, the "rare" species are exploited whenever possible with no regard for the impact that over-collection has on wild populations. In 2004 alone, thousands of Asian caudates were collected and distributed throughout the world. These animals are highly sensitive species, and many arrived to their final destinations in poor condition. Most of those that survived the initial exportation will likely never be bred in captivity because of their rather particular requirements. The same types of situations are true for dozens of anuran species. It only makes sense that if such species were readily available as captive bred offspring, there wouldn't be such a demand for them, which would would make it monetarily impractical for collectors to continually exploit wild populations. Unfortunately, the amphibian trade industry is rapidly growing, and may well become as popular as the reptile or fish market in the future. There is a surprising number of persons that snatch them up for almost any price, no matter how inhumane or damaging their collection is, and without regard to their abilities to care for and breed them in captivity. We hope that our attempts to guide those that have captive amphibians in the right direction, with regard to captive care and propagation, will result in those species becoming common among the hobbyists, making it absurd to purchase wild animals, and thus preserving those wild animals. Of course, we do not know everything about every species, and so cannot provide propagation information for the vast majority of species. Fortunately, there are several reputable websites dedicated solely to caring for amphibians in captivity. We sincerely hope that all hobbyists show responsibility by purchasing only captive bred offspring, and refrain from purchasing animals without the serious intent to breed them. 

In any event, the hobbyist world presents a win-lose situation for amphibians, for as the number of experienced and knowledgeable keepers increases, so too increases the popularity of captive amphibians, as well as the demand for certain coveted species. This trend seems popular among those trying to climb their way up what has become a social ladder where those with the rarest or most coveted animals are at the top rung. Rare and endangered animals often show up on the black market, where they're snatched up at a premium by persons who do not care about the life of the new conversation piece they've just purchased, or the survival of its kind in the wild. This is exploitation at its extreme, and a nearly identical situation exists with rare and nearly extinct amphibians. The only real difference is that amphibians often fly under the radar of protective authorities, while more mainstream species, such as Pandas or Bengal Tigers, are recognized immediately.   

In Conclusion


We still have much to learn about these intriguing and amazing creatures, and our knowledge of the world of amphibians changes on a daily basis as species are discovered, re-classed, re-examined, and redefined. The map at right shows an overlapping distribution of all three amphibian orders, Anura, Caudata, and Gymnophiona, and puts into perspective the existing and potential diversity of amphibian species. Amphibians are virtually everywhere on our planet, and have adapted to circumstances in nearly every niche imaginable, making them truly amazing animals.

Thanks for Visiting Livingunderworld.org, we hope you enjoy our growing site!

 

Navigation and Organization of the Site
Livingunderworld.org is an ongoing web project that attempts to encompass may aspects of the world of amphibians. Beginners may find this site a little overwhelming, as it is generally organized according to taxonomic names. However, a little time and effort spent perusing will prove eventful, as there are many portals to information, such as the search engine, inclusion of common names where available, and links to other sites of information. The search engine is particularly useful for those new to amphibians, as it allows quick access to information, and can be used with common, as well as taxonomic names. 

Overview
On the home page, there are links to the main sections contained within livingunderworld.org, numbered 1-10. Of these links, the 1-5 are perhaps the most important, and certainly the most visited. These are the sections for the three amphibian orders, Anura (frogs), Caudata (salamanders), and Gymnophiona (caecilians), the photo galleries, and the biology and physiology section. The remaining links pertain to amphibians as a whole, and include amphibian articles, folklore, glossary, FAQ, and external links. Also found on the home page are links to our terms of use/disclaimer, complete list of works cited, works in progress, contact information, updates and additions, as well as an internal search engine. We've recently added a Member Galleries section, where registered members can post photos of amphibians or general nature photos.

Amphibian Order Sections
Information pertaining specifically to amphibians is organized according to amphibian order. Within each amphibian order section, additional information pertaining to the particular order is provided, such as species accounts, range maps, conservation information, taxonomic models, articles of interest, and more. Within each amphibian order section resides a species database organized in hierarchical manner, according to taxonomic designations, beginning with suprafamily or subgenus, followed by family and subfamily, genus, and finally species. Subfamilies and tribes are also included in the species databases, and subspecies are described in the actual database entry, where available. Information contained in the databases varies from species accounts, range maps, physical description, taxonomic history, photos, conservation information, and captive care and breeding. Information available in the species database is broadly indicated by the following icons: , which represent a printable PDF file, species account, an illustration, a range map, and one or more photos, respectively.

Photo Galleries
Livingunderworld.org contains a wealth of photos, which are often used for identification purposes. We wanted to make the galleries easily accessible to all users, regardless of expertise level, and therefore thought it best to include a section devoted solely to photos. This eliminates the need to traverse dozens of databases, and sort through other information just to find the photos. Livingunderworld.org's galleries are extensive, with new additions incorporated often. Most all of the photos originate from generous contributors not directly affiliated directly with Livingunderworld.org, including professional photographers, herpetologists and other amphibian experts, and amphibian breeders, which has made for a growing accumulation of rare and unique photos, as well as those suited for identification purposes in the field. In addition to sections for the three amphibian families, Livingunderworld.org's gallery section also includes separate galleries for young amphibians, and amphibian habitats. The young amphibian gallery includes embryonic, larval, and juvenile stage photos, at varying levels of maturity, and is organized in such a way that the viewer should see a general course of development for each species. The habitat gallery includes wild and captive habitats.

Biology & Physiology
The biology section is still a work in progress, but is anticipated to be the most in depth, public work available on the internet. As is the trend for the entire site, the biology section is organized according to amphibian order.

 

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