Trigonostomum, SCHMIDT, 1852

Willems, Wim R., Artois, Tom J., Vermin, Wouter A. & Schockaert, Ernest R., 2004, Revision of Trigonostomum Schmidt, 1852 (Platyhelminthes, Typhloplanoida, Trigonostomidae) with the description of seven new species, Zoological Journal of the Linnean Society 141 (2), pp. 271-296 : 285

publication ID	https://doi.org/ 10.1111/j.1096-3642.2004.00124.x
DOI	https://doi.org/10.5281/zenodo.5647989
persistent identifier	https://treatment.plazi.org/id/038287E2-7E49-FFC6-FEF3-FBE74EDE3971
treatment provided by	Carolina
scientific name	Trigonostomum
status

Treatment

TRIGONOSTOMUM SCHMIDT, 1852 View in CoL

Trigonostomum Schmidt, 1852: 500 View in CoL ; Graff, 1905: 73, 113; 1908: 2542; 1913: 302–303; Meixner, 1924b: 91–92, 96, 103; Luther, 1948: 36, 38; Den Hartog, 1964: 373, t. 1; Ax, 1971: 146– 150, fig. 1.

Vortex Schmidt, 1857: 352 View in CoL , 356.

Spiroclytus Schmidt, 1857: 352, 356; Claparède, 1863: 15.

Orcus Uljanin, 1870: 19 View in CoL .

Kylosphaera Jensen, 1878: 16 , 36, 44–45.

Hyporhynchus Graff, 1882: 336 .

Hyporcus Graff, 1905: 73, 1910 ; 1908: 2542; 1913: 299.

Woodshollia n.n. Graff, 1910: 947.

Woodsholia Graff, 1911a: 198 View in CoL ; 1911b: 61; 1913: 312.

Woodsholia Graff, 1911b: 65 View in CoL .

Diagnosis: Trigonostominae with anterior integumental invagination, connected with the body wall by several muscles. Pharynx situated anteriorly, strongly inclined forwards, with 11 radial muscles lengthwise and 24 in cross section. Paired testes at 50%, caudal to the pharynx.

Type species: Trigonostomum setigerum Schmidt, 1852 View in CoL