268 Annals of the South African Museum. 



566. ASSEMANIA HIDALGOI (Gassies). 



1869 Hydrocena liidalgoi, Gass., J. de C. xvii. p. 78. D. 



1882 ^ss?'mmea^?-a/;/rm,Morel. ) J.deC.xxx.pp.l05,198.pl.4,f.8. D.N.F. 



1883 ,. ,, ,, (liidalgoi, Gass.), Morel., J. deC. xxxi. 



p. 208. N. 



1887 ,, hidalyoi, Gass., Bttg., Jahrb. d. Deutsch. Mai. Ges. 



xiv. p. 180. D. 



Both types in British Museum. 



Hab. NATAL. Amahlongwana Lagoon (Burnup). 



Hidalgoi was described from New Caledonia ; granum from 

 Mauritius. The actual types differ considerably, but in Morelet's 

 original type set of granum is one shell which is quite inseparable 

 from liidalgoi. Under these circumstances I do not care to gainsay 

 Morelet's expressed opinion as to the synonymy of his own species. 



The Natal representatives are typical liidalgoi. 



567. ASSEMANIA KNYSNAENSIS (Krauss). 



1848 Paludina knysnaensis, Krs., Siidafr. Moll. p. 86. pi. 5, f. 17. D.F. 

 1887 Assiminea ,, ,, Bttg., Jahrb. d. Deutsch. Mai. Ges. 



xiv. p. 182. D. 



Type in Stuttgart Museum. 



Hab. CAPE OF GOOD HOPE. Knysna and Zoetendals Valleys 

 (Krauss). Marshy ground near the beach, Port Elizabeth (Craw- 

 ford). 



568. ASSEMANIA OVATA (Krauss). 



1848 Paludina ovata, Krs., Siidafr. Moll. p. 85. pi. 5, f. 16. D.F. 

 1863 Frnfd., Verb. Wien Zool. Bot. Ges. xiii. 



p. 211. N. 

 1887 Assiminea ,, ,, Bttg., Jahrb. d. Deutsch. Mai. Ges. xiv. 



p. 194. D. 



Type in Stuttgart Museum. 



Hab. CAPE OF GOOD HOPE. Knysna and Zoetendals Valleys 

 (Krauss). Zwartkops Eiver Marshes, Port Elizabeth (Crawford). 



569. ASSEMANIA PONSONBYI, Morelet. 



Assiminea ponsonbyi, Bottger in Litt. 

 1889 Morel.,J.deC.xxxvii.p.l7.pl.2,f.6. D.F. 



Type in British Museum. 



Hab. CAPE OF GOOD HOPE. Eufane Vale, Port Elizabeth 

 (Crawford). 



