c m ) 
Animals are either 
r Sanguineous, that is fuch as have Blood, which breath either by 
"Lungs, * having either 
'J-wo Ventricles in their Hearts ; and thofe either 
^Viviparous, 
Aquatic, . as the Whale-kind 
Terr ifi rial, as Quadrupeds, or in general ail hairy 
Animals'. 
Oviparous, as Birds, which have immoveable and 
perforated Lungs. 
But one Ventricle in their Hearts^ as Frogs, Tortoifes, 
Serpents. 
_G////, as all Sanguineous Fillies except the Whale kind. 
Exanguious, or without Blood, which' may bs divided into 
'The Greater x either 
r Naked 
Terrefirial, as Naked Snails 
Aquatic^ as the Poulp or Pour-contrel^Pa/^j ; the 
Cuttle-fift, Sepia ; The Sleave or Ink-fKh Lolligo 
{_ Covered, with a Tegument either 
Crufiaceous.; as Lobfters and Crab- fi Hi. 
Tefiaceous.wYiithQV Univalve as Limpets, or Bivalve, 
as Oyfters, Muicles, Cockles; or turbinate, as Peri- 
winkles, Snails, & 
The leffer, as Infers of all forts. 
*' Gills and Lungs differ in that Gills are but as it were invert- 
ed Lungs : The Air being drawn inwardly into the Lungs, 
whereas it only outwardly touches or Aides by the Gills. 
** Animals that have two Ventricles in their Hearts ufe a 
frequent and conftant infpiration and exfpiration, taking in 
and breathing out the Air.But thofe that have but one Ventricle 
uie no fuch frequent infpiration and exlpiration ; but receive 
in and retain the Air a confiderable time in tfasir Lungs before 
they breath it out again. 
