It's called a hammerhead flatworm, and the Texas Invasive Species Institute confirms that they're starting to be spotted in the Houston area. The species is quite established in Southeast Texas.
Ashley Morgan-Olvera, the institute's director of research and outreach, told the Fort Worth Star-Telegram that they've received hundreds of reports of hammerhead flatworms in the past few weeks in Dallas, Tarrant, and Smith counties, and even as far north as Missouri.
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