100 On North American Spiders. 
found in Massachusetts; as I wished, in the execution of a commis 
sion from the government, to obtain as complete a zoological cata- 
logue for the State as was practicable. He not only complied with 
my request, but sent so full a view of North American spiders, with 
so many valuable notes, that I immediately requested and obtained 
permission to send the whole for insertion in your Journal. If your 
views of the value of this paper correspond with my own, I shall 
hope you will give it a place in the next number. 
With much respect, 
Epwarp Huirencocs. 
Aranezipes, (Latreille.) ranea, (Linneus.) 
" No. of 
B | Seyes; 4 mammule, 2 very short; tooth of epecies 
f=) . eae Y € 34 ? 
S| the Sn a Soin ded E articulated down- > Oletera 2 
By igniad: st. 32 | 
z Deal 1 
4 |6o0r8 eyes; 6 mammule; tooth of ~ man- 
Py dibule articulated laterally, 
e Seer? l 
es forming no silken cance wan- 
a legs, 4th pair longest ; eyes 8, in two fecoctt 8 
rows, never both bent downward ; re mam- wed he = 
mulz, 2 very long, 
‘ a 
atk te Clubiona 4 
S325 
= B @-s | Tegenaria 2 
eH ES 2 
§ ge Agelena 
oo Com ‘ i * 4° 
z| 33 2° | Araneides making a web, seden- oe poh 
Ad FESS tary, F ‘ . . yearby 5 
a)s%ssé Linyphia 
gRos Tetragnatha ? 
a| BEe” peira 20 
wns o : ] 
23h, Mimetus 
aod y 
ao" Thomisus 
He) phasus 3 
23% € ,, | Araneides making no web fora} Dolomedes 
G25 58 constant residence, . uycosa uy 
£: us > 99 
\*.S85 Z 9 
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Species not included in: A 3 
a 
Oxetera, (Walckenaer.) Atypus, (Latreille.) 
Eyes 8, °8 6 o 3 ; 4th pair of legs longest. 2 species. A mat 
was found at Round Hill, which is totally black. A female of anothet 
