Hainina
Scientific classification
Kingdom: Animalia
Therapsida
Class: Mammalia
Order: Multituberculata
Family: Kogaionidae
Genus: Hainina
Species
  H. belgica
  H. godfriauxi
  H. pyrenaica
  H. vianeyae

Ref.

Hainina is a mammal genus from the Upper Cretaceous - Paleocene of Europe. Though small, it outsurvived the final dinosaurs, and was a member of the extinct order of Multituberculata.
For those of a technical inclination, it's within the suborder of Cimolodonta, and the family Kogaionidae.

Genus: Hainina Vianey-Liaud M, 1979
'from Hainin'
This genus was originally referred to ?Cimolomyidae. "We assign Hainina to the Kogaionidae (superfamily incertae sedis); it differs from Kogaionon in having ornamented enamel, while the enamel is smooth in Kogaionon," (Kielan-Jaworowska & Hurum, 2001, p.409).
Material has also been reported from the Upper Cretaceous of Romania.

Species: Hainina belgica Vianey-Liaud M, 1979
Place: Hainin
Country: Belgium
Age: Paleocene
Remarks:
Reference: Vianey-Liaud (1979), Les Mammifères montiens de Hainin (Paléocène moyen de Belgique). Part I. Multituberculés. Paleovertebrata 9, p.117-131.

Species: Hainina godfriauxi Vianey-Liaud M, 1979
Place: Hainin
Country: Belgium
Age: Paleocene
Remarks:
Reference:

Species: Hainina pyrenaica Peláez-Campomanes P, Damms R, López-Martinen N & Àlvarez-Sierra MA, 2000
Place: Tremp Basin, southern Pyrenees
Country: Spain
Age: Lower Paleocene
Remarks:
Reference: Peláez-Campomanes et al (2000), The earliest mammal of the European Paleocene: the multituberculate Hainina. J of Paleont. Vol 74(4), p.701-711.

Species: Hainina vianeyae Peláez-Campomanes P, Damms R, López-Martinen N & Àlvarez-Sierra MA, 2000
Place: Cernay
Country: France
Age: Upper Paleocene
Remarks:
Reference: Peláez-Campomanes et al (2000), The earliest mammal of the European Paleocene: the multituberculate Hainina. J of Paleont. Vol 74(4), p.701-711.

Page reference: Kielan-Jaworowska Z & Hurum JH (2001), Phylogeny and Systematics of multituberculate mammals. Paleontology 44, p.389-429.

(This information has been derived from [1] MESOZOIC MAMMALS; 'basal' Cimolodonta, Cimolomyidae, Boffiidae and Kogaionidae, an internet directory. As that's my webpage, there are no issues of copyright. Trevor Dykes)