Attributes of Leptotes cassius

Cassius Blue
Leptotes cassius (Cramer, 1775)

Family: Lycaenidae
Subfamily: Polyommatinae
Identification: Upperside of males pale blue; females with white patches. Underside tan with broken pale lines; forewing inner margin has "blank" areas with no spots.
Wing Span: 3/4 - 1 3/8 inches (2 - 3.5 cm).
Life History: Eggs are laid singly on flower buds of the host plant; caterpillars eat flowers and seedpods. Predation and parasitism may be discouraged by ants, which tend the caterpillars and feed on their sugary secretions.
Flight: All through the year in southern Florida and South Texas. Number of broods has not been determined.
Caterpillar Hosts: Ornamental leadwort (Plumbago capensis), rattlebox (Crotalaria incana), hairy milk pea (Galactia volubilis), and lima bean (Phaseolus limensis). Larva has been reared on the crenulate lead plant, Amorpha crenulata.
Adult Food: Nectar from shepherd's needle, lippia, and many other flowers.
Habitat: Subtropical thorn scrub, forest edges, weedy fields, residential areas.
Range: Florida and the Keys; Texas south through the West Indies, Mexico, and Central America to South America. Strays to New Mexico, Kansas, Missouri, and South Carolina.
Conservation: Not usually required.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported.
Taxonomy Notes:

Images of Leptotes cassius

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The map below displays all verified sighting records in the BAMONA database for this species. Each record is indicated with a yellow dot. The orange dots on the map provide access to information about the 400 most recently verified sightings of this species. In some instances, there are several records at the same location. Use the table view to access these records.

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The fifty most recently verified sightings are below. See more recently verified sightings of all species.

Observation Date Submitter Region Verified Datesort icon
May 04, 2013 TheButterflyEstates Lee County, Florida, United States May 09, 2013 Details
December 19, 2012 Wallwiz Orange County, Florida, United States February 11, 2013 Details
January 09, 2013 Wallwiz Seminole County, Florida, United States February 11, 2013 Details
January 12, 2013 Wallwiz Seminole County, Florida, United States February 11, 2013 Details
January 28, 2013 PDunwiddie Lee County, Florida, United States February 11, 2013 Details
November 23, 2012 jwunder3 Orange County, Florida, United States December 07, 2012 Details
October 28, 2007 Cheri Pierce Lake County, Florida, United States December 07, 2012 Details
November 25, 2012 jwunder3 Orange County, Florida, United States December 07, 2012 Details
November 23, 2012 toddewen Sarasota County, Florida, United States December 07, 2012 Details
September 03, 2012 cfhayes Liberty County, Georgia, United States November 27, 2012 Details
November 03, 2012 gaudettelaura@hotmail.com Monroe County, Florida, United States November 15, 2012 Details
November 05, 2012 arthurgoldsmith St Lucie County, Florida, United States November 07, 2012 Details
October 19, 2012 jjflossem Beaufort County, South Carolina, United States October 22, 2012 Details
September 05, 2012 Roy Brown Glynn County, Georgia, United States September 21, 2012 Details
September 06, 2012 Roy Brown Camden County, Georgia, United States September 21, 2012 Details
September 07, 2012 Roy Brown Glynn County, Georgia, United States September 21, 2012 Details
September 08, 2012 jwunder3 Orange County, Florida, United States September 11, 2012 Details
August 16, 2012 fitzclarke@bellsouth.net Chatham County, Georgia, United States August 27, 2012 Details
June 28, 2012 scfl47 Indian River County, Florida, United States August 04, 2012 Details
July 27, 2012 jjflossem Hernando County, Florida, United States August 04, 2012 Details
July 31, 2012 jkbckayaker Polk County, Florida, United States August 04, 2012 Details
May 07, 2012 John van Dort Francisco Morazán, Honduras May 07, 2012 Details
December 29, 2011 Jim Dolan Pinellas County, Florida, United States January 22, 2012 Details
October 23, 2011 curtis.lehman Alachua County, Florida, United States December 26, 2011 Details
December 17, 2011 mulhopd Charlotte County, Florida, United States December 19, 2011 Details
November 04, 2011 jbeau47 Indian River County, Florida, United States December 14, 2011 Details
December 07, 2011 jomarlin Orange County, Florida, United States December 14, 2011 Details
October 30, 2011 Real_Images Pinellas County, Florida, United States November 20, 2011 Details
October 01, 2011 jwunder3 Orange County, Florida, United States October 27, 2011 Details
August 20, 2011 tom howe Beaufort County, South Carolina, United States August 22, 2011 Details
December 07, 2010 Heron Tilapia Hidalgo County, Texas, United States January 25, 2011 Details
September 02, 2009 legacy.reporter (James Trager) Franklin County, Missouri, United States January 07, 2010 Details
September 07, 2008 vitaly charny (Vitaly Charny) Perry County, Alabama, United States October 24, 2008 Details
September 03, 2000 vitaly charny (Vitaly Charny) Jefferson County, Alabama, United States October 20, 2008 Details
September 10, 2000 vitaly charny (Vitaly Charny) Jefferson County, Alabama, United States October 20, 2008 Details
October 29, 1999 legacy.reporter (Brian G. Scholtens) Charleston County, South Carolina, United States July 25, 2008 Details
October 26, 1995 legacy.reporter (Brian G. Scholtens) Charleston County, South Carolina, United States July 25, 2008 Details
September 19, 1995 legacy.reporter (Brian G. Scholtens) Charleston County, South Carolina, United States July 25, 2008 Details
January 01, 2006 legacy.reporter Texas, United States, Victoria County January 24, 2008 Details
January 01, 2003 legacy.reporter (Bordelon and Knudson) Culberson County, Texas, United States January 08, 2008 Details
November 25, 2004 legacy.reporter (Derek Muschalek) DeWitt County, Texas, United States December 28, 2007 Details
September 03, 2000 vitaly charny (Vitaly Charny) Jefferson County, Alabama, United States December 04, 2007 Details
September 10, 2000 vitaly charny (Vitaly Charny) Jefferson County, Alabama, United States December 04, 2007 Details
October 12, 2007 legacy.reporter (Dan Vickers) Glynn County, Georgia, United States November 27, 2007 Details
October 27, 2007 legacy.reporter (Cheri Pierce) Lake County, Florida, United States October 30, 2007 Details
October 14, 2006 legacy.reporter (Mike Overton, Paul Opler) Tamaulipas, Mexico October 01, 2007 Details
October 16, 2006 legacy.reporter (Mike Overton, Paul Opler) Tamaulipas, Mexico October 01, 2007 Details
October 15, 2006 legacy.reporter (Mike Overton, Paul Opler) San Luis Potosi, Mexico October 01, 2007 Details
October 16, 2006 legacy.reporter (Mike Overton, Paul Opler) Tamaulipas, Mexico October 01, 2007 Details
October 17, 2006 legacy.reporter (Mike Overton, Paul Opler) Tamaulipas, Mexico October 01, 2007 Details