. . "Male"@en . "Thralen"@en . "Single"@en . "Yellow"@en . . . . "fed"@en . . . . "Thralen is a blue-skinned, antennaed Theskian male who served on the USS Enterprise-D in the 2360s as a sociologist. Thralen held the rank of Lieutenant in the Federation Starfleet."@en . "24"^^ . . . . "Thralen"@en . "Thralen is a blue-skinned, antennaed Theskian male who served on the USS Enterprise-D in the 2360s as a sociologist. Thralen held the rank of Lieutenant in the Federation Starfleet."@en . . . . . . . . "Sociologist,"@en . . "Thralen"@en . .