| RefNo | Title | Source |
| DF/ENT/311/326/4 | Hyatt, K H Collection of Mesostigmata associated with Cleoptera & Hemiptera in Venezuela | |
| DF/PH/2/6/9/1 | Staff Group Photograph: Spirit Building Tea Club | |
| DF/ZOO/213/10 | British Museum (Natural History) Nepal Expedition: correspondence of K H Hyatt and others | |
| DF/ZOO/255/6/1 | Keith Hyatt: Correspondence 1985-1989 | |
| DF/ENT/311/326/3 | Hyatt, K H and G O Evans: Pachylaelaps figures, notes and labels | |
| DF/ENT/311/327/1 | Evans, G O and Hyatt, K H Artwork for Evans, G O and Hyatt, K H, A revision of the Platyseiinae (Mesostigmata Aceosejidae) based on material in the collections of the BM(NH). Bulletin Br. Nat. Hist. (Zool)6(2): 27-101 (1960) | |
| DF/ENT/340/27/6 | British Museum (G-P) | |
| DF/ENT/340/26/12 | Zimmerman - Zwilling | |
| DF/BOT/421/7/1/24 | Hyatt, K H | |
| DF/PH/2/6/9/5 | Staff Photograph: Dorothea (Thea) Baker & K H Hyatt, in his study in the Spirit Building | |
| DF/PH/2/6/9/3 | Staff Group Photograph: Staff on Spirit Building roof | |
| DF/ENT/311/326 | Hyatt, K H | |
| DF/ENT/311/236 | Hyatt, K: A Collection of Mesostigmata (Acari) associated with Coleoptera and Hemiptera in Venezuela | |
| DF/ENT/311/326/1 | K H Hyatt, Mites of the subfamily Parasitinae (Mesostigmata: Parisitidae) in the British Isles. Bulletin of BM(NH) (Zoology) 38:237-378, 1980 | |
| DF/ENT/340/26/6 | Wodzicki - Wooster | |
| DF/PH/2/1/9/5 | Staff Group Photograph: Zoology Department in Central Hall | |
| DF/PH/2/6/9/2 | Staff Group Photograph: Spirit Building Tea Club | 1 copy from Keith Hyatt; original print from Geoff Palmer (with notes of names and jobs) |
| DF/ENT/311/326/2 | Hyatt, K H - Mites of the genus Holoparasitus Ondemans, 1936 (Mesostigmata: Parisitidae) in the British Isles. Bulletin of the BM(NH)(Zoology) 52:139-164, 1987 | |
| DF/PH/2/1/8/6 | Staff Group Photograph: Zoology Department staff, in Central Hall | |
| DF/PH/2/6/11 | Staff Group Photograph: Zoology Department | |
| DF/ZOO/255/6 | Keith Hyatt: correspondence | |
| DF/PH/2/6/7/5 | Staff Group Photograph: Zoology Department staff | |