1927] Pilsbry-Bequaert, The Aquatic Mollusks of the Belgian Congo 1038 
Pedtpes pedipes (Bruguiére)=Bulimus pedipes BruGuiiRE, 1789, ‘Encyclop. 
Méthod., Vers,’ I, p. 340.1. Helix afra Gunnin, 1791, in Linneus, ‘Syst. Nat.,’ Ed. 
xi, I, 6,p. 3651. Pedipes adansonii pp BLAINVILLE, 1825, ‘Manuel Malacol. Conchyl.,’ 
p. 452. All these are based upon Adanson’s “Le Piétin, Pedipes”’ (1757, ‘Hist. Nat. 
Sénégal, Hist. des Coquillages,’ p. 11, Pl. 1, fig. 4). The type locality is Gorée Island; 
the species has been found on the coast of West Africa from Senegal to Mossamedes. 
It should be looked for at the mouth of the Congo. 
Pedipes affinis Firussac, 1821 (?), ‘Tabl. Systém. An. Moll., Tabl. Systém. 
Limacons,’ p. 109. _ DESHAYES, 18638, ‘Cat. Moll. Réunion,’ p. 83, Pl. x, figs. 5-6. 
Réunion. Jickeli (1874, Nova Acta Ac. Nat. Cur. Dresden, XX XVII, 1, p. 181, Pl. 
vil, fig. 6) has recorded it from the coast of Eritrea, and Connolly (1912,.Ann. South 
African Mus., XI, p. 230) from Durban, Natal. 
Pedipes crassidens Bavay, 1920, Bull. Mus. Hist. Nat. Paris, p. 638, fig. (on 
p. 639). Tamara Island, one of the Los Islands, French Guinea. 
Pedipes dohrni p’AILLy, 1896, Bihang Svenska Vet. Ak. Handl., XXII, Afd. 4, 
No. 2, p. 118. Jonje, on the coast of Cameroon. 
. Marinuta King 
Marinula Kine, July, 1832, Zool. Journ., V, p. 3848. Monotype: Marinula 
pepita King. | | 
One species is known from South Africa: 
Marinula tristanensts CONNOLLY, 1915, Ann. South African Mus., XIII, 4, p. 108, 
fig. (on p. 109). Tristan da Cunha and Cape of Good Hope. 
PLEcoTREMA H. and A. Adams 
Plecotrema H. anp A. ADAMS, 1853, Proc. Zodl. Soc. London, p. 120. Type: 
Plecotrema typica H. and A. Adams. 
One species has been found on the coast of the Red Sea: 
Plecotrema rapax Doxurn, 1860, Malakoz. Blatter, VI, p. 204. Jickeui, 1874, 
Nova Acta Ac. Nat. Cur. Dresden, XX XVII, 1, p. 182, Pl. vu, fig. 7. Coast of the 
Red Sea. 
| - Buavuneria Shuttleworth 
Blauneria SHuTTLEWoRTH, 1854, Mitth. Naturf. Ges. Bern, Nos. 314-316, p. 
56. Monotype: Tornatellina cubensis Pfeiffer. 
One species of East Africa has been referred to this genus: 
Blauneria exsilium Preston, 1912, Proc. Zobl. Soc. London, p. 189, Pl. xxx1, 
fig. 8. Gazi, coast of Kenya Colony. 
PuytTia Gray 
Phytia Gray, 1821, London Medical Repository, XV, p. 231. Monotype: 
Voluta denticulata Montagu =Auricula myosotis Draparnaud. 
1Though the title page of Vol. I of the ‘Encyclop. Méthod., Vers,’ is dated 1792, according to Sher- 
born and Woodward [1906, Ann. Mag. Nat. Hist., (7) XVII, p. 579], pp. dnBe4 of this volume were 
published in 1789. Bruguiére’s Bulimus pedipes therefore antedates Gmelin’s Helix afra. The same 
is true for Bulimus onulus Bruguiére and Voluta pusilla Gmelin. 
