Notebook initially bound with the same cardboard as 'Manuscripta Medica' volume (LM/LP/BIO/3/2). Same title page and same ink and layout as 'Najades Svecicae' (LM/LP/MED/4/1) and 'Vulcanus Docimasticus' (LM/LP/MIN/1/2) both of which date from 1734 in Falun: probably from the same period/date.
Page numbers in pencil added at a later date, bottom right.
Contains a rough classification of very well known animal species, along with references to different authors and the names they have in these authors, along with references to the page number.
At the beginning of each genus, Linnaeus indicates the principal anatomical characters: bones, number of teeth, the position of feet, how many mammals, etc.

Contents
p.1 Title page
'Caroli Linnæi | Pan Europæus | qvi | e | Regno Animali | supra centum | Naturalia Qvadrupedia | per | Regiones Europæas | præsertim descripta | exhibet. | Qvæ omnia systematice digessit | in | Classes, Ordines, Genera, Species | cum characteribus, divisionibus, definitionibus, differentiis | additis | Synonymis auctorum | Proprietatibus Zoologor[um] | usibus Diætetic[orum]'
p. 3 list of authors.
pp4-13 empty.
p. 9 dried plant between pages.
p. 14 table with genera names of quadrupeds in the right column, divided into rows by lines delimitating orders. The following pages correspond to each of these genera (one per whole page).
pp 15-16 empty.
p. 17 'Homo' empty.
p. 19 'Simia' two lines of text, one at the top one at the bottom, added later (ink much more faded).
p. 21 'Syrene' empty.
p. 21 bis 'Tardipes'. The whole page is written in paler ink, and Tardipes does not figure in the initial table on p. 14.
p. 23 'Fera' empty.
p. 25 'Leo'.
p. 26 continuation of 'Felis' which starts on following page.
p. 27 'Felis' (4 species) and 'Tigris' half way down the page (2 sp).
p. 28 continuation of Tigris.
p. 29 'Ursus' two species: 'Ursus cauda brevi' and 'Ursus cauda corpore longa'.
p. 31 'Meles'.
p. 33 'Canis' 4 species.
p. 34 more notes in paler ink.
p. 35 'Phoca'.
p. 37 'Lutra'.
p. 39 'Gulo'.
p. 41 'Marsupialis'.
p. 43 'Mustela' 6 species.
p. 45 'Erinaceus' 4 species but not numbered.
p. 47 'Talpa' 3 species in one ink, + extra notes added later (paler ink).
p. 49 'Vespertilio' 6 species but not numbered.
p. 51 'Sebana' whole text in paler ink. 1 species.
p. 53-54 notes on 'Psittacus' but without a title.
p. 55 'Myrmecophaga' 1 species.
p. 57 'Hytrix' 4 species list numbered up to 5 but number 5 is empty).
p. 59 'Lepus' 4 species+ notes on p. 60.
p. 61-62 'Mus' 10 species (number 7 is listed at the bottom of the verso).
p. 63 'Castor' 3 species.
p. 65 'Sciurus' 4 species but not numbered.
p. 69 'Armenta' empty.
p. 73 'Elephas' 2 species, details about anatomical characters under the title.
p. 75 'Rhinoceros' 1 species.
p. 77 'Hippopotamus' 1 species.
p. 79 'Sus' 1 numbered species, + 3 not numbered.
p. 81 'Equus' 4 species.
p. 83 empty.
p. 85 'Pecora' 6 species.
p. 87 'Camelus' 4 species.
p. 88 notes related to Cervus on the next page, referenced by the number related to the species.
p. 89 'Cervus' 6 species.
p. 91-92 'Capra' 12 species.
p. 93 'Ovis' 5 species.
p. 95 'Bos' 6 species.
p. 96 numbered notes'.
p. 97 blank - empty.
p. 98 'Angeris' 4 species.
p. 99 'Lacerta' 3 species, line across the page and anatomical notes.
p. 100 notes on 3 species of 'Rana'.
pp. 101-110 blank.
p. 111 short anatomical descriptions of 'Lamia', 'Manticora', 'Antilope', 'Rinoceros'.
p. 114 (last page) References to 'Seb. Hes' with volume, page and folio numbers.