The British Herpetological Society

The Herpetological Journal is the Society's prestigious quarterly scientific journal. Articles are listed in Biological Abstracts, Current Awareness in Biological Sciences,Current Contents, Science Citation Index, and Zoological Record.

 ISSN 0268-0130

2020 Impact Factor for the Herpetological Journal is 0.862

pdf 14. Nest predation of the yellow-spotted Amazon River turtle (Podocnemis unifilis, Troschel, 1848) by the fire ant (Solenopsis geminata, Fabricius, 1804) in the Brazilian Amazon


Open Access

pp. 183-186

Authors: José Erickson & Fabrício Baccaro

Abstract: We report the effect of predation by the fire ant Solenopsis geminata on nests of the turtle Podocnemis unifilis in the Piagaçu Purus Sustainable Development Reserve, Amazonas, Brazil. During three consecutive breeding seasons (between September and October of 2012, 2013 and 2014), 492 nests were monitored and 95 (19.3%) were predated. Solenopsis geminata was the main predator, accounting for 65.26% (n=62) of the losses. Nest predation by ants was not correlated with soil exposition time. However, all P. unifilis nests predated by S. geminata were entirely covered by vegetation, suggesting that ants may select nests at specific microhabitat conditions. Studies on larger scales, including areas where S. geminata is naturally absent, are needed to develop an adequate management of P. unifilis.

Key words: fire ant, flooded forest, freshwater turtle, offspring

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Please note that as from Volume 31 Number 1 (January 2021) on, the Herpetological Journal will be available as an online publication only - the last print edition will be Volume 30 Number 4.   

Aligning with this change, it is now no longer possible to purchase a subscription that includes a print copy of the HJ.  All members who have existing HJ print subscriptions that remain active as at end June 2020 will receive the full four 2020 print editions.  New subscribers or renewals after this time will only have option to subscribe to the online only subscription package.  Subscription pricing has been amended to reflect the content changes.