REPORT OF ASSISTANT SECRETARY. 105 



From an old canoe at sea, N. Lat. 6° 38', W. Long. 13° 40'. 



Seriola (13 specimens). 



St. Helena and Ascension, March 1, 1890. 



Glyphidodon. Jiilis. 



Salarias. 



Ascension Island, March, 1890. 



Alutera. Echeneis. 



Balistes. Pomacanthus. 



Glyphidodon. Tylosurus (2 specimens). 



S. Lat. 2° 33' 22", W. Long. 23° 57' 15", April 14, 1890.— From stomach of oonito. 

 Cephalacanihus juv. (7 specimens). Tetrodon (2 specimens). 



FISHES (FRESH-WATER SPECIES). 



Quanza River, Cunga, Angola, Africa. 



Gobius. JBola. 



Eleolris. Barhns (several species). 



Chromis. Mormyrops. 



Hemichromis. Mormyrops. 



Cyprinoids (juv.). Ailia (juv.). 



Brachyalestes (Characinids). Clarias. 



Pellonula. Eutropius. 

 Cyprinoids (young specimens, from pond Chrysichthys. 

 Cunga. 



Mollitsks. — The Department of Mollusks received a contribution of 

 alcoholic and dry shells, of which the following is a list : 



Zonites cellarius Mull, Fayal, Azores Islands. 



Patula rotundata, Miill, Fayal, Azores Islands, 



Succinea? St. Helenas Lesson, Diana's Peak, St. Helena. 



Achatina oalteata Rve, Freetown, Sierra Leone. 



Achatina variegata Roissy. 



Achatina perdix Lam., Freetown, Sierra Leone. 



Achatina {Limieolaria) ftammea Brug, Freetown, Sierra Leone. 



Achatina (Limieolaria) numidica Rve, Freetown, Sierra Leone. 



Bulimus (Pithohelix) ventricosus Drap, Fayal, Azores Islands. 



Helix aspersa Miill, Fayal, Azores Islands. 



Helix (Theba) pisana Miill, Fayal, Azores Islands; Cape Town, Good Hope. 



Helix similaris Per., Green Mountain, Ascension Island. 



Helix Caldeirarum M. and D., Fayal, Azores Island. 



Helix barlula Charp, Fayal, Azores Islands. 



Siphonaria lineolata Orb., Porto Grande, St. Vincent Island, Ashantee, West Africa. 



Siphonarla sp., Porto Grande, St. Vincent Island. 



Aplysia sp., Porto Grande, St. Vincent Island. 



Bulla striata Brug, Porto Grande, Island St. Vincent. 



Terebra strigillata Linn., Porto Grande, St. Vincent Island. 



Terebra Senegalensis Lam., Porto Grande, St. Vincent Island. 



Terebra chlorata Lam., Porto Grande, St. Vincent Island. 



Conus guinieaens Hwass., Porto Grande, St. Vincent Island. 



Cancellaria similis Sow., Porto Grande, St. Vincent Island. 



