Collecting site
Alexandria Harbour (Al Iskandariyah, ), Egypt
latitude: 31.1833     31°10'59.88"N
longitude: 29.866699     29°52'0.12"E
[Precision of location: Alexandria Digital Library (with NGA GNDB data)] 
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication] 
Collected here:
| Stylochus alexandrinus Steinböck, 1937 | Aug 30, 1933 |  |  | Eastern Harbour near the bath on Algae (Corallinaceae).  3 specimens collected by Professor Steuer during his three month's stay in Alexandria. | 
| Cirroposthia steueri Steinbock, 1937 | Aug 30, 1933 |  |  | Eastern Harbour near the bath on Algae (Corallinaceae).  1 specimen collected by Professor Steuer during his three month's stay in Alexandria. | 
| Prosthiostomum siphunculus (Delle Chiaje, 1822) | Aug 30, 1933 |  |  | Eastern Harbour near the bath on Algae (Corallinaceae).  2 specimens collected by Professor Steuer during his three month's stay in Alexandria. | 
| Prosthiostomum siphunculus (Delle Chiaje, 1822) | Nov 13, 1933 |  | Amphioxus sand | Fishing Ground Station 125.  1 specimen collected by Professor Steuer during his three month's stay in Alexandria. |