Four new species of the genus Pseudomesochra Scott T., 1902 (Copepoda: Harpacticoida: Pseudotachidiidae) from the deep sea of the Gulf of California and Gulf of Mexico, with proposal of a new genus and species of the subfamily Danielsseniinae Huys and Gee, 1996. Zoologischer Anzeiger, 316, May 2025: 53-74. 64 [Zoological Record Volume 161]