| Species | Name Used in Reference |
|---|---|
| Microphis lineatus (Kaup, 1856) | Microphis lineatus (p. 591 ) |
| Pseudophallus elcapitanensis (Meek & Hildebrand, 1914) | Pseudophallus elcapitanensis (p. 591 ) |
| Pseudophallus mindii (Meek & Hildebrand, 1923) | Pseudophallus mindii (p. 591 ) |
| Syngnathus scovelli (Evermann & Kendall, 1896) | Syngnathus scovelli (p. 592 ) |