54 BULLETIN 100, UNITED STATES NATIONAL MUSEUM 



Teichopora Gregory, 1893. Genotype (only species), T. clavata Gregory, 1893. 



Trans. Zool. Soc. London, vol. 13, pt. 6, p. 249. Related to Meniscopora? 

 Temachia Jullien, 1882. Family Phylactellidae. 

 Tendra Nordman, 1839 Genotype, Tendra zostericola Nordman, 1839. Family 



Electrinidae. 

 Ternicellaria D'Orbigny, 1851. Synonym of Tricellaria. 

 Tessaradoma Norman, 1868. Family Galeopsidae or Sclerodomidae. 

 Tetraplaria Tenison-Wood, 1878. Family Hippopodinidae. 

 Teuchopora Neviani, 1895. Genotype, Alecto castrocarensis Manzoni, 1875. 



Fossil. Perhaps Phylactellidae. 

 Thairopora MacGillivray, 1887. Family Thalamoporellidae. 

 Thalamoporella Hincks, 1887. Family Thalamoporellidae. 

 Thoracophora Jullien, 1886. Synonym of Disteginopora. 



Thoracopora Lang, 1916. Family Thoracoporidae. Cretaceous cribrimorph. 

 Tremogasterina Canu, 1911. Family Hiantoporidae. 

 Tremopora Ortmann, 1890. Family Hiantoporidae. 

 Tremoschizodina Duvergier, 1921. Family Hippopodinidae. 

 Tremoloichos Canu and Bassler, 1917. Family Galeopsidae. 

 Tretosina Canu and Bassler, 1927. Family Electrinidae. 

 Tricellaria Fleming, 1828. Family Scrupocellariidae. 



Tricephalopora Lang, 1916. Family Pelmatoporidae. Cretaceous cribrimorph. 

 Tricolpopora Lang, 1916. Family Andrioporidae. Cretaceous cribrimorph. 

 Trigonopora Maplestone, 1902. Figure not recognizable. 

 Trilophopora Lang, 1916. Family Andrioporidae. Cretaceous cribrimorph. 

 Triphyllozoon Canu and Bassler, 1917. Family Reteporidae. 

 Triporula Canu and Bassler, 1927. Family Adeonidae. 

 Trochopora D'Orbigny, 1853. Family Biflustridae. 

 Trochosodon Canu and Bassler, 1927. Family Conescharellinidae. 

 Trypematella Canu and Bassler, 1920. Family Escharellidae. 

 Trypocella Maplestone, 1902. Genotype, T. excavata Maplestone. Proc. Roy. 



Soc. Victoria, vol. 14, new series, pt. 2, p. 73. Family Escharellidae. 

 Trypostega Levinsen, 1909. Family Hippothoidae. 

 Tubiporella Levinsen, 1909. Family Tubucellariidae. 

 Tubucella Canu and Bassler, 1917. Family Tubucellariidae. 

 Tubucellaria D'Orbigny, 1852. Family Tubucellariidae. 

 Tuliparia Blainville, 1834. Synonym of Pasythea. 

 Turritigera Busk, 1884. Family Lekythoporidae. 



Ubaghsia Jullien, 1886. Family Costulae. Referred by Lang to Pelmatoporidae. 

 Ulidium Searles Wood, 1844. Synonym of Melicerita. 

 Umbonella Hincks, 1889, preoccupied. See U\rribonvla. 

 Umbonula Hincks, 1880. Family Sniittinidae. 

 Uniretepora D'Orbigny, 1853. Bry. Cret., p. 820. Genotype, Retepora granosa 



Michelin, 1847. Icon. Zoophyt. p. 315, pi. 76, fig. 2, Miocene of Touraine, 



France. The figure appears to represent an alteration of Hornera. 

 Urceolipora MacGillivray, 1880. Family Euthyridae. 

 Valdemunitella Canu, 1900. Bull. Gcol. Soc. Trans., ser. 5, vol. 28, p. 369. 



Genotype, Membranipora valdemunita Hincks, 1885. Family Alderinidae. 

 Velumella Canu and Bassler, 1917. Family Opesiulidae. 

 Verminaria .Jullien, 1SSS. Family Calpensiidae. 

 Vibracella Waters, 1891. Family Opesiulidae. 

 V I'lracellina Canu and Bassler, 191> Family Hincksinidae. 

 V ibraculina Neviani, 1S95. Synonym of Jaculina Jullien, 1903. Yibraculina is 



not adopled because founded on false characters, the genotype not having 



vibracula. 





