Disclaimer:

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.



Xiphophorus xiphidium
(Swordtail Platyfish)
Fishes
Exotic
Collection Info
Point Map
Species Profile
Animated Map

Copyright Info
Xiphophorus xiphidium (Gordon, 1932)
Common name: Swordtail Platyfish
Taxonomy: available through www.itis.govITIS logo

Size: males to 4 cm TL; females to 5 cm TL
Native Range: Rio Soto La Marina system in Tamaulipas, Mexico (Wischnath 1993).
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 Xiphophorus xiphidium are found here.

StateFirst ObservedLast ObservedTotal HUCs with observations†HUCs with observations†
FL197419741South Atlantic-Gulf Region

Table last updated 11/29/2024

† Populations may not be currently present.
Means of Introduction: Aquarium release.
Status: Failed introduction (Courtenay et al. 1974).
Impact of Introduction: Unknown.

No known voucher specimens.
References: (click for full references)

Courtenay, W.R., H.F. Sahlman, W.W. Miley, and D.J. Herrema. 1974. Exotic fishes in fresh and brackish waters of Florida. Biological Conservation 6:292-302.

Wischnath, L. 1993. Atlas of livebearers of the world. T.F.H Publications, Inc., Neptune City, NJ.

Other Resources:
FishBase Summary
Author: Matt Neilson, and Bill Loftus
Revision Date: 9/17/2012
Peer Review Date: 9/17/2012

Citation Information:
Matt Neilson, and Bill Loftus, 2024, Xiphophorus xiphidium (Gordon, 1932): U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov/queries/FactSheet.aspx?SpeciesID=875, Revision Date: 9/17/2012, Peer Review Date: 9/17/2012, Access Date: 11/29/2024

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.

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/29/2024].

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 general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.