Common name: cascade river prawn
available through www.itis.gov
Native Range: Brackish to full fresh water. Widespread from Mexico and the Caribbean Islands south to Brazil, Colombia and Venezuela in South America (DeGrave 2013).
Interactive maps: Point Distribution Maps
Puerto Rico &
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 Macrobrachium heterochirus are found here.
Table last updated 5/25/2018
† Populations may not be currently present.
References: (click for full references)
Revision Date: 8/28/2015
De Grave, S. 2013. Macrobrachium heterochirus
. The IUCN Red List of Threatened Species. Version 2015.2. <www.iucnredlist.org>. Downloaded on 28 August 2015.
Holthuis, L.B., and A.J. Provenzano, Jr. 1970. New distribution records for species of Macrobrachium with notes on the distribution of the genus in Florida (Decapoda, Palaemonidae). Crustaceana 19(2):211-213.
U.S. Geological Survey, 2018, Macrobrachium heterochirus (Wiegmann, 1836): U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov/queries/FactSheet.aspx?SpeciesID=2926, Revision Date: 8/28/2015, Access Date: 9/26/2018
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.