| Nominal Species (n = 28) | Present allocation (n = 28) | Ref. |
|---|---|---|
| Pseudanthessius aestheticus Stock, Humes & Gooding, 1964 | Pseudanthessius aestheticus | 19 |
| Pseudanthessius agilis Ummerkutty, 1962 | Pseudanthessius agilis | 19 |
| Pseudanthessius angularis Humes & Ho, 1970 | Pseudanthessius angularis | 19 |
| Pseudanthessius chelifer Thompson & Scott, 1903 | Pseudanthessius chelifer | 19 |
| Pseudanthessius comanthi Humes, 1972 | Pseudanthessius comanthi | 3477 |
| Pseudanthessius concinnus Thompson & Scott, 1903 | Pseudanthessius concinnus | 19 |
| Pseudanthessius deficiens Stock, Humes & Gooding, 1964 | Pseudanthessius deficiens | 3477 |
| Senariellus diadematis Humes, 1977 | Senariellus diadematis | 3477 |
| Pseudanthessius faouzii Steuer, 1940 | Pseudanthessius faouzii | 19 |
| Pseudanthessius gracilis Claus, 1889 | Pseudanthessius gracilis | 19 |
| Mecomerinx heterocentroti Humes, 1977 | Mecomerinx heterocentroti | 3477 |
| Pseudanthessius implanus Humes, 1977 | Pseudanthessius implanus | 3477 |
| Senariellus latiseta Humes, 1977 | Senariellus latiseta | 3477 |
| Pseudanthessius latus Illg, 1950 | Pseudanthessius latus | 19 |
| Pseudanthessius limatus Humes, 1978 | Pseudanthessius limatus | 19 |
| Pseudanthessius madrasensis Reddiah, 1968 | Pseudanthessius madrasensis | 19 |
| Pseudanthessius major Stock, 1967 | Pseudanthessius major | 3477 |
| Pseudanthessius maximus Thompson & Scott, 1903 | Pseudanthessius maximus | 19 |
| Pseudanthessius mucronatus Gurney, 1927 | Pseudanthessius mucronatus | 19 |
| Pseudanthessius nemertophilus Gallien, 1935 | Pseudanthessius nemertophilus | 19 |
| Pseudanthessius parvus Scott, 1909 | Pseudanthessius parvus | 19 |
| Pseudanthessius pictus Humes, 1977 | Pseudanthessius pictus | 19 |
| Pseudanthessius procurrens Humes, 1966 | Pseudanthessius procurrens | 19 |
| Pseudanthessius rostellatus Humes & Ho, 1970 | Pseudanthessius rostellatus | 19 |
| Pseudanthessius spinifer Lindberg, 1945 | Pseudanthessius spinifer | 19 |
| Pseudanthessius tenuis Nicholls, 1944 | Pseudanthessius tenuis | 19 |
| Pseudanthessius vinnulus Humes, 1977 | Pseudanthessius vinnulus | 19 |
| Pseudanthessius weberi Scott, 1909 | Pseudanthessius weberi | 19 |