| Type | Article |
| Authors(s) | Esaki, T. |
| Year | 1925a |
| Title | Einige Wasser-Hemipteren aus Tsingtau (Nord-China) |
| Volume | 14 |
| Page(s) | 312-314 |
| Published in/Publisher | Entomologische Mitteilungen |
| Type | Article |
| Authors(s) | Esaki, T. |
| Year | 1925a |
| Title | Einige Wasser-Hemipteren aus Tsingtau (Nord-China) |
| Volume | 14 |
| Page(s) | 312-314 |
| Published in/Publisher | Entomologische Mitteilungen |