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The Nonindigenous Occurrences section of the NAS species profiles has a new structure. The section is now dynamically updated from the NAS database to ensure that it contains the most current and accurate information. Occurrences are summarized in Table 1, alphabetically by state, with years of earliest and most recent observations, and the tally and names of drainages where the species was observed. The table contains hyperlinks to collections tables of specimens based on the states, years, and drainages selected. References to specimens that were not obtained through sighting reports and personal communications are found through the hyperlink in the Table 1 caption or through the individual specimens linked in the collections tables.




Pipa pipa
Pipa pipa
(Suriname toad)
Amphibians-Frogs
Exotic
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Pipa pipa (Linnaeus, 1758)

Common name: Suriname toad

Taxonomy: available through www.itis.govITIS logo

Native Range: South America: Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Suriname, Trinidad and Tobago, and Venezuela (AmphibiaWeb, 2012).

US auto-generated map Legend USGS Logo
Alaska auto-generated map
Alaska
Hawaii auto-generated map
Hawaii
Caribbean auto-generated map
Puerto Rico &
Virgin Islands
Guam auto-generated map
Guam Saipan
Hydrologic Unit Codes (HUCs) Explained
Interactive maps: Point Distribution Maps

Nonindigenous Occurrences:

Table 1. States with nonindigenous occurrences, the earliest and latest observations in each state, and the tally and names of HUCs with observations†. Names and dates are hyperlinked to their relevant specimen records. The list of references for all nonindigenous occurrences of Pipa pipa are found here.

StateYear of earliest observationYear of last observationTotal HUCs with observations†HUCs with observations†
Puerto Rico200720071Eastern Puerto Rico

Table last updated 5/25/2018

† Populations may not be currently present.


Ecology: Completely aquatic, found in sluggish rivers and canals with muddy bottoms (AmphibiaWeb, 2012).

This frog is entirely aquatic. Females lay approximately 100 eggs. After the male fertilizes the eggs, he attaches them to the female’s back and her skin grows around the eggs. Direct development (meaning they hatch as miniature frogs without going through a tadpole stage) occurs while on the female’s back and the young emerge after 3 to 4 months (Rabb and Snedigar 1960; Rabb and Rabb, 1963).

Pipa pipa is omnivorous and eats worms, insects, crustaceans, and small fishes. It possessed long fingers, which are used to search for food. Once found, the fingers are used to stuff the food into its mouth (Wandzel, 1999).

Means of Introduction: Pet release.

Status: The status is unknown in Puerto Rico.

Impact of Introduction: The impacts of this species are currently unknown, as no studies have been done to determine how it has affected ecosystems in the invaded range. The absence of data does not equate to lack of effects. It does, however, mean that research is required to evaluate effects before conclusions can be made.

References: (click for full references)

AmphibiaWeb: Information on amphibian biology and conservation. 2012. Berkeley, California: AmphibiaWeb. Available from: http://amphibiaweb.org/. Accessed 1/1-13/2012.

Rabb, G. and M. Rabb. 1963. Additonal observations on breeding behavior of the Surinam Toad, Pipa pipa. Copeia (4):636-642.

Rabb, G. and R. Snedigar. 1960. Observations on breeding and development of the Surinam Toad, Pipa pipa. Copeia (1):40-44.

Wandzel, K. 1999. “Pipa pipa”. Animal Diversity Web. Available from:
http://animaldiversity.ummz.umich.edu/accounts/Pipa_pipa/ Accessed 3/5/2013.

Author: Fuller, P.

Revision Date: 8/6/2013

Citation Information:
Fuller, P., 2018, Pipa pipa (Linnaeus, 1758): U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov/queries/FactSheet.aspx?speciesID=2728, Revision Date: 8/6/2013, Access Date: 10/17/2018

This information is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The information has not received final approval by the U.S. Geological Survey (USGS) and is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the information.

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URL: https://nas.er.usgs.gov
Page Contact Information: Pam Fuller - NAS Program (pfuller@usgs.gov)
Page Last Modified: Tuesday, October 02, 2018

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2018]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/17/2018].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Pam Fuller. For queries involving invertebrates, contact Amy Benson.