Reference List of South African Non-marine Mollusca. 103 



1889 Trocnonanina anceyi, Bgt., Moll, de 1'Afr. 6quat. p. 20. D. 

 1897 ,, mossambicensis , Ph., var. albopicta, von Mts., 



D.-Q.-Afr. p. 47. D. 



Hob. MOZAMBIQUE. Tette (Peters). 



Occurring, often in company with the normal form, in many 

 parts of East Africa. 



var. ELATIOB, von Martens. 



1866 Trocliomorplia ? mossambicensis, Pfr., var. elatior, von Mts., 



Mai. Blatt. xiii. p. 92. D. 

 1869 Helix mozambicensis, var. elatior, von Mts., Pfr., Novit. Conch. 



iii. p. 500. pi. 108, f. 4-6. D.F. 

 1874 Martensia mozambicensis, Pfr., var. elatior, von Mts., Jick., 



Fauna N.-O.-Afr. p. 50. N. 

 1897 Trochenanina mossambicensis, Pfr., var. elatior, von Mts., 



D.-O.-Afr. p. 47. pi. 3, f. 9. D.F. 



Hab. LORENZO MARQUES. Ikchongove (?Itschongove), (Schenck). 

 Not so plentiful, but rather more widely distributed than the 

 normal form, occurring as far north as Abyssinia (von Martens). 



GENUS TEOCHOMOKPHA, Albers, 1850. 

 (Die Helic., p. 116.) 



Type of Genus, T. trochiformis (Fer.). 



152. TROCHOMOKPHA PLACENTA, Melv. & Pons. 



1899 Trochomorpha placenta, M.&P., A.M.N.H.iv.p.l97.pl.3,f.9. D.F. 

 Type in British Museum. 

 Hab. ZULULAND. 'Nkandhla Forest (Haygarth). 



GENUS TEOCHOZONITES, Pfeffer, 1883. 

 (Abhandl. Natunviss. Verein. Hamburg, vii, 2. p. 23.) 



Type of Genus, T. percarinatus (von Mts.). 



153. TROCHOZONITES DIORTX, Melv. & Pons. 



1892 Helix (Trochozonites) dioryx, M. & P., A.M.N.H. ix. p. 89. pi. 5, 



f. 2. D.F. 



Type in British Museum. 

 Hab. CAPE OF GOOD HOPE. Eobbe Bay, Port Nolloth (Layard). 



