4 1 . Mastologi, 
Systemata Mammalium. 
'J oh annes Rajus. 
Synopsis methodica animalium Quadrupedum et Serpen- 
tini generis. Londini, 1693. 8. 
Fagg. priores 246 de quadrupedibus viviparis ; rehquas 
de quadrupedibus oviparis et serpentibus, de quibus 
infra. 
Edward Tyson. 
A new divisiori of terrestrial brute animais, particularly of 
those that have their feet formed like hands. 
Philosoph. Transact. Vol. 24. n. 290. p. 1566 — 1573. 
Jacohus Theodorus Klein. 
Quadrupedum dispositio brevisque historia naturalis. 
Pagg. 127. tabb. aeneas 5. Lipsiae, 1751. 4. 
Brisson. 
Regnum animale in classes ix. distributum, cum duarum 
primarum classium. Quadrupedum scilicet et Cetace- 
orum particulari divisione, latine et gallice. 
Pagg. 382. tab. aenea i. Parisiis, 1756. 4. 
latine. Lugduni Bat. 176«. 8. 
Pagg. 296. 
Thomas Pennant. 
Synopsis of Quadrupeds. Chester, 1771. 8. 
Pagg. 382. tabb. aeneae-3i. 
: History of Quadrupeds. 
London, 1781. 4. 
Vol. 1. pagg. 284. tabb. aeneae 32. Vol. 2. pag. 285 
— 566. tab. 33 — 52. 
The third edition. 
ibid. 1793. 4. 
Vol. 1. pagg. 306. tabb. aeneae 60. Vol. 2. pagg. 324. 
tab. 61 — 109. 
Thomas Martyn. 
Elements of natural history. Vol. i. part i. Mammalia. 
Pagg. 70. Cambridge, 1775. 
Johann Leonhard Frisch. 
Das natiir-system der Vierfussigen thiere, in tabellen. 
Pagg. 33. . Glogau, 1775. 4. 
Johann Christian Daniel Schreber. 
Die Saugthiere in abbildungen nach der natur, mit be- 
schreibungen. 
