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Rare Frog Species Bear the Brunt of Chytrid, a Deadly Fungal Disease

Hope for frog conservation got bleaker with a recent study showing that fungus-associated extinction is reducing amphibian biodiversity in Central America

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THE RED-EYED TREE FROG HANGS ON
thumb: THE RED-EYED TREE FROG HANGS ON

THE RED-EYED TREE FROG HANGS ON

Species such as the red-eyed tree frog ( Agalychnis callidryas ), pictured here, seem to be relatively abundant despite the presence of the disease....[More]

RARE FROGS ARE AMONG THE FIRST TO GO
thumb: RARE FROGS ARE AMONG THE FIRST TO GO

RARE FROGS ARE AMONG THE FIRST TO GO

The banded horned tree frog ( Hemiphractus fasciatus ), pictured here, became extinct at all three of the sites where they were detected prior to chytrid's arrival....[More]

SURVIVAL EVEN FOR RESISTANT FROGS COULD BE FLEETING
thumb: SURVIVAL EVEN FOR RESISTANT FROGS COULD BE FLEETING

SURVIVAL EVEN FOR RESISTANT FROGS COULD BE FLEETING

The lemur leaf frog ( Hylomantis lemur ), pictured here, disappeared from all of the sites that Lips surveyed. H. lemur lives in moist areas where the chytrid-causing fungus thrives....[More]

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4 Comments

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  1. 1. Francois Le Berre 08:39 AM 10/15/09

    Would be about time to start breeding with these frogs before they're gone forever. We already lost the Monte Verde Golden Toad 20 years ago, it won't take that long other species are being wiped out before our eyes.

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  2. 2. SR75 in reply to Francois Le Berre 08:46 PM 10/15/09

    The Amphibian Ark is trying to do just that. They need finding to keep going however, so please consider donating to the cause for frogs.

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  3. 3. ME-TECH-2 08:34 PM 10/26/09

    I always learn late. I was surprized when fungus was given
    it's own taxinomical rank -- 1 plants 2 fungus 3 animals.

    Then some scientists told me 80-90% of plants on earth, are dependent on fungi to propogate their seeds and spores.

    Maybe if you change the eating habit of little frog
    it may be an experiment.

    Meaning that fungus related problem are directly related to
    the frogs eating habits.

    Other species may be at threat because of this
    fungi-plant-leave propagation syndrome.

    Easy experiments: Remove food that is fungi propagated in this cute little frog.

    Mark

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  4. 4. ME-TECH-2 09:48 PM 10/26/09

    I think about these little creatures. They would be
    fun pets.

    Then the little frogs eat insects. It is called the
    food-chain in science.

    So there are toxics in the leaves that the insects eat.

    Through evolution turns this into fatal toxics for
    the insect predetors -- cute little frogs.

    We do not like to see this because of the beauty and
    cuteness of the little frogs.

    Yet in evolution -- the insects who may be very ugly have to
    fight for their position in the food-chain too.

    I as hobby scientist think the food chain is the little
    frogs problem.

    This is basic medicine: In the mouth nose and ears
    and out the BT.

    Are these vegitarian frogs? Maybe the insects are
    winning the evolutionary dialetric.

    Mark

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