Gilbert 1935 : 287 Gilbert 1937 : 53 Gilbert 1938a : 201 Gilbert 1938b : 208 Marcus 1946 : 66 Karling 1956 : 195 Young & Harris 1973 : 87 Phaenocora virgiana Gilbert 1938b : 218 Phaenocora agassizi P. agassizi Carter 1929 : 431 Revision of Phaenocora Ehrenberg, 1836 (Rhabditophora, Typhloplanidae, Phaenocorinae) with the description of two new species Houben, Albrecht M. Steenkiste, Niels Van Artois, Tom J. Zootaxa 2014 3889 3 301 354 4FLVH Gilbert, 1935 Gilbert 1935 [151,602,1353,1380] Rhabditophora Typhloplanidae Phaenocora Animalia Rhabdocoela 44 345 Platyhelminthes species virginiana     Phaenocora virginiana  Gilbert 1935: 287, 290, 292–302, 305–309, 313–317, 319–320, 324–330, 335–339, 341–343, 352–353, 355–356, 358, 363, 374–376, TextFigs 1A, 2Aa, 2Ab, 2Ac, tables 1, 2;  Gilbert 1937: 53–54, 58–60, 67;  Gilbert 1938a: 201–204, 211;  Gilbert 1938b: 208–209, 213–215, 217–218;  Marcus 1946: 66–67, 69–70, 72, 75, 81, 166;  Karling 1956: 195;  Young & Harris 1973: 87.    Phaenocora virgiana(incorrect subsequent spelling)  Gilbert 1938b: 218.    Phaenocora agassizi(incorrect name, also see remarks on  P. agassizi)  Carter 1929: 431, 435–437.   Known distribution:Charlottesville (Virginia, USA), in the vicinity of the University of Virginia ( Gilbert 1935). Material examined:None.   Diagnosis:Animals about 0.7–1.3 mm long. With a pair of reddish eyes. The anterior end of the body often heavily pigmented by brownish, granular pigment. Numerous zoochlorellae present. Dermal rhabdites and adenal rhabdites present. Net-like vitellaria extending from the genital pore towards the caudal body end. Malecopulatory organ of the duplex-type IA. Female genital system of the  UNIPUNCTATA- type.