03 
intermediate between the Monitor and Guana, from room ix. 
Maestricht;—skeleton of an animal of the sala- Nat. Hist. 
nvandrine order ( Batrachides ), formerly mistaken 
for human *. 
The Cases 16 to 23 contain fossil remains of 
spiniferous zoophytes ( Echinodermata ), viz.— 
Case 16, and part of\7, species of the genera 
Echinus and Echinocidaris.— Case 17. those of 
Echinocorys.— Case 18. those of Echinopili- 
um.— Case\d contains the species of Echinonaus, 
Echinobrissus, and Echinodiscus.— Case 20. 
those of Echinanthus and Echinamygdalus. — 
Case 21. those of Echinospatagus. 
Case 22 and 23 contain the various genera of 
the zoophytes commonly called Encrinites, &c. 
The principal genera are Petrolirium and Ha- 
lophcenix, comprising the species known by the 
names of Encrinus and Pentacrinus ; with which 
are placed several other undetermined genera, such 
as the nave-encrinite, the pear-encrinite, tortoise 
encrinite, &c. 
In Cases 24 to 29 are deposited the tubulated, 
cellular, and corticated Polypes.—Of the tubulated 
polypes ( Case 26) the principal genera areTumpoRA 
and Polystomus (formerly Tubip. serpens ).— 
Among the cellular ( Cases 26, 27) are the genera 
Cellepora, together with Lunulites,Orbulites, 
&c.—The remaining cases contain the various ge- 
* Scheuchzer’s homo dihmi testis et tkeozcopos! Tiguri. 1/26. 
nera 
