Stream tadpoles present high prevalence but low infection loads of Batrachochytrium dendrobatidis(Chytridiomycota)

Stream tadpoles present high prevalence but low infection loads of Batrachochytrium... Tadpoles can be found in different lentic and lotic habitats, including permanent and ephemeral water bodies. Characteristics from these habitats influence both the tadpole assemblages and the co-occurring amphibian-killing fungus Batrachochytrium dendrobatidis (Bd). However, this intricate relationship has not been fully addressed. Bd causes depigmentation of tooth rows and jaw sheaths, but infection is usually nonlethal in tadpoles. We herein investigate how Bd interacted with tadpoles from different habitats in a high elevation site in the Brazilian Atlantic forest. Our results revealed that Bd was more prevalent in tadpoles from lotic habitats (streams) as expected, even though the infection intensity was greater in tadpoles from lentic habitats (ponds), especially on those sampled in permanent ponds. Also, because tadpoles may act as Bd reservoirs, influencing the infection rates of adult amphibians, we hypothesized that at sites where Bd was very prevalent on tadpoles, it would also be very prevalent on adults. However, we did not find such interaction. Even so, Bd has the potential to rapidly spread in water and understanding its dynamics in this environment could be the key to prevent die-offs events, already reported from amphibian populations worldwide. Hydrobiologia Springer Journals

Stream tadpoles present high prevalence but low infection loads of Batrachochytrium dendrobatidis(Chytridiomycota)

Loading next page...
Springer International Publishing
Copyright © 2017 by Springer International Publishing AG
Life Sciences; Freshwater & Marine Ecology; Ecology; Zoology
Publisher site
See Article on Publisher Site


You’re reading a free preview. Subscribe to read the entire article.

DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

Monthly Plan

  • Read unlimited articles
  • Personalized recommendations
  • No expiration
  • Print 20 pages per month
  • 20% off on PDF purchases
  • Organize your research
  • Get updates on your journals and topic searches


Start Free Trial

14-day Free Trial

Best Deal — 39% off

Annual Plan

  • All the features of the Professional Plan, but for 39% off!
  • Billed annually
  • No expiration
  • For the normal price of 10 articles elsewhere, you get one full year of unlimited access to articles.



billed annually
Start Free Trial

14-day Free Trial