FAMILY GROUP NAMES 



37 



TRICHODECTIDAE Kellogg, 1896, Proc. Calif. Acad. Sci. 

 (2) 6 : 63 (type genus : Trichodectes Nitzsch, 1818) (Insecta, 

 Mallophaga) 0. 627 



TRINOTONIDAE Eichler, 1941, Arch. Naturgesch. (N.F.) 10 

 : 382 (type genus : Trinoton Nitzsch, 1818) for use by those 

 who consider that Menopon Nitzsch, 1818 and Trinoton 

 Nitzsch, 1818 belong to different family-group taxa (Insecta, 

 Mallophaga) 0. 629 



TRINUCLEEN Emmrich, 1844, Naturgesch. Trilobiten : 16 

 (type genus: Trinucleus Murchison, 1839) (a vernacular 

 (German) name) 0. 505 



TRINUCLEIDAE (correction of TRINUCLEIDES) Hawle & 

 Corda, 1847, Prodrom Man. bohm. Trilob. : 36 (also 

 published in 1848 in Abh. Kbnigl.-bohm. Ges. Wiss. (5) 5 : 

 152) (type genus : Trinucleus Murchison, 1839) (Trilobita) 

 0.505 



TRINUCLEIDES Hawle & Corda, 1847, Prodrom Mon. 

 bohm. Trilob. : 36 (also published in 1848 in Abh. Kdnigl.- 

 bohm. Ges. Wiss. (5) 5 : 152) (type genus: Trinucleus 

 Murchison, 1839) (an incorrect original spelling for TRINU- 

 CLEIDAE Hawle & Corda, 1847) 0. 505 



TRIOPSIDAE Keilhack, 1909, Brauer's Susswasserf. Deutschl. 

 10 : 7 (type genus: Triops Schrank, 1803) (Crustacea, 

 Branchiopoda) 0. 502 



TRITONIADAE Bergh, 1884, Semper's Reis. Philipp. II, 



IMalac. Unters. Ill (15) : 698 (type genus : Tritonia Cuvier, 

 [1797]) (an incorrect subsequent spelling for TRITONIIDAE 

 Adams & Adams, 1858) 0. 668 



TRITONIIDAE Adams & Adams, 1858, Gen. rec. Moll. 2 : 

 62 (type genus: Tritonia Cuvier, [1797]) (Gastropoda) 0. 

 668 



TRUNCATELLIDAE Gray, 1840, Syn. Contents Brit. Mus. 

 (ed. 42) : 1 1 7 (type genus : Truncatella Risso, 1 826) (Gastro- 

 poda) 0. 344 



TRYPETIDINAE Pierce, 1919, Proc. Entomol. Soc. Wash- 

 ington 21 : 33 (type genus: Trypetes Schoenherr, 1836) 

 (Insecta, Coleoptera) 0. 1005 



TUPINAMBIDAE Gray, 1825, Ann. Philos. 26 (N.S. 10): 

 199 (type genus : Tupinambis Daudin, 1802) (invalid because 

 the name of the type genus was not regarded as valid when 

 the family-group name was established) 0. 1 300 



TURBINELLIDAE Swainson, 1 840, Treatise Malac. : 75 (type 

 genus : Turbinella Lamarck, 1799) (Gastropoda) 0. 489 



TURBINOIDAE d'Orbigny, 1840, in R. de la Sagra, Hist.fis. 

 pol. not. Isla de Cuba : 34, 35, 38 (invalid because not 

 based on the name of an included genus) 0. 552 



TYLENCHIDAE Orley, 1880, Termeszetr. Fuz. 4 : 55, 57, 

 164, 165 (type genus : Tylenchus Bastian, 1865) (Nematoda) 

 Direction 28 (original entry corrected) 



TYLIDAE Czerny, 1930, in Lindner, Die Fliegen 5 (42a) : 1 

 (type genus: Tylos Meigen, 1800) (a junior objective 

 synonym of MICROPEZIDAE Loew, 1862, the respective type 

 genera of the two families having the same nominal species 

 as type species) Direction 41 



TYLINAE Dana, 1852, Amer. J. Sci. (2) 14 : 301 (type genus : 

 Tylos Audouin, [1826]) (Crustacea, Isopoda) Direction 41 



TYPHLOCARIDINAE Annandale & Kemp, 1913, J. asiat. 

 Soc. Bengal (n.s.) 9 (6) : 245 (type genus : Typhlocaris 

 Caiman, 1909) (Crustacea, Decapoda) 0. 470 



TYPHLOCYBIDAE Kirschbaum, 1868, Jahrb. nassau. Ver. 

 Naturk. 21/22 : 16 (type genus : Typhlocyba Germar, 1833) 

 (Insecta, Hemiptera) 0. 605 



TYPIDAE Handlirsch, 1919, Denkschr. Akad. Wiss. Wien, 

 math.-nat. Kl. 96 : 62 (type genus : Typus Sellards, 1909) 

 (invalid because the name of its type genus is an unjustified 

 emendation of Tupus Sellards, 1906) 0. 1317 



TYROPHAGIDAE Oudemans, 1924, Entomol. Ber. 

 Amsterdam 6 : 203, 207 (type genus : Tyrophagus Oude- 

 mans, 1924) (Arachnida) 0. 1298 



UMBELLULAE Lindahl, 1874, Ann. Mag. not. Hist. (4) 

 13 : 258 (type genus: Umbellularia Lamarck, 1801) (an 

 incorrect original spelling for UMBELLULARIIDAE Lindahl, 

 1874) 0. 636 



UMBELLULARIIDAE (correction of UMBELLULAE) Lindahl, 

 1874, Ann. Mag. not. Hist. (4) 13 : 258 (type genus: 

 Umbellularia Lamarck, 1801) (Anthozoa) 0. 636 



UMBELLULEAE Kolliker, 1875, Festschr. Phys.-Med. Ges. 

 Wurzburg : 10 (type genus : Umbellularia Lamarck, 1801) 

 (an incorrect subsequent spelling for UMBELLULARIIDAE Lin- 

 dahl, 1874)0.636 



UNIONIDAE Rafinesque, 1820, Ann. gen. Sci. phys., Bruxelles 

 5: 290 (type genus: Unio Philipsson, 1788) (Bivalvia) 0. 

 495 (original entry corrected) 



UPOGEBIINAE Borradaile, 1903, Ann. Mag. not. Hist. (7) 12 

 : 542 (validated under the plenary powers) (type genus : 

 Upogebia [Leach, 1814]) (Crustacea, Decapoda) 0. 434 



URECHIDAE Fisher & MacGinitie, 1928, Ann. Mag. not. 

 Hist. (10) 1 : 200 (type genus : Urechis Seitz, 1907) (Echiu- 

 roidea) 0. 941 



URIECHINAE Cope, 1893, Amer. Nat. : 480 (type genus: 

 Uriechis Peters, 1854) ruled under the plenary powers not 

 to be given priority over APARALLACTINAE Bourgeois, 1968 

 whenever Uriechis Peters, 1854 and Aparallactus Smith, 

 1849 are placed in the same family-group taxon (Reptilia) 

 0. 1201 



URINATORES Vieillot, 1818, Now. Diet. Hist. not. 27 : 120 

 (type genus : Urinator Lacepede, 1 799) (an incorrect original 

 spelling for URINATORIDAE Vieillot, 1818) Direction 75 



URINATORIDAE (correction by Baird, Brewer & Ridgeway, 

 1884 (Hist. N. Amer. Birds. Waterbirds 2 : 444) of URIN- 

 ATORES) Vieillot, 1818, Nouv. Diet. Hist. not. 27 : 120 (type 

 genus: Urinator Lacepede, 1799) (suppressed under the 

 plenary powers for the purposes of the Principle of Priority 

 but not for those of the Principle of Homonymy) Direction 

 75 



UROPLATIIDAE (correction of UROPLATIDAE) Boulenger, 

 1884, Ann. Mag. not. Hist. (5) 14 : 119 (type genus: 

 Uroplatus Dumeril, 1806) (Reptilia) 0. 1359 



UROPLATINI Leng, 1920, Catalogue of the Coleoptera of 

 America, north of Mexico : 303 (type genus : Uroplata 

 Chevrolat, 1835) (Insecta, Coleoptera) 0. 1359 



VALLONIIDAE Pilsbry, 1900, Proc. Acad. not. Sci. Philadel- 

 phia 1900 : 564 (type genus : Vallonia Risso, 1826) (Gastro- 

 poda) Direction 27 



