18 College of Forestry 
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10. Algze living in and upon the Shells of Mollusks........ 244 
11. Table of Animals feeding upon Mollusks.............. 245 
DZ SOS UIA BT: s ore east as esiney de @ Alas cece toes eet 246 
Chapter VII. Classification of the Oneida Lake Mollusca.......... 247 
i= Annotated List ofispecies....-¢.me.-.5 ee eee 251 
Pelecypods... 4... .:... 00. sks so ee 252 
Wintomid ee so \i.1- 2 sept cee cae & eleeposo ese ee 252 
Sphseridee so. . bac wise oa epg eather 259 
Gastropoda... 0. succinct oe: 6 an eee 264 
Prosobranchiata: oc «. eee we eee 264 
Pulmonata, (air-breathers).+-e 4. ace PAA 
2 Identification: by Opercula) sos) eee 286 
3. Lableof Distributionzol Species...) 44142 ae 287 
4 Mollusca: from Hish“Hatcheries. e+ ict. eee 288 
Oe SUMMARY se. ores ioyesets aad okay eee loc ca ke ee 289 
Chapter VIII. Plants and Animals associated with the Mollusea.... 290 
PAL PA RINGS 2, 26.6 + ace: aces asge seache ch Grete hess ence ae 290 
7A\I F32)e e  aeeEO BRCIIR POU ye ERE Acre WANN Sr 8 mo a a 292 
Characess. ii. cis mi ciorgecteunt et eavesiesiegs Cor Cee eee 292 
Spermatophyta... wieee ccac cane Sete ac eae ee 292 
BavAMIM a Sa he: eocuiee ie ie me eens vaitas SE ogre shee ee 295 
Phylum Platyhelminthes, Planarian and ‘Trematode 
IWOTIMS actccga fapereasyncn pe ea aiergs ote ee eee 295 
Phylum Nemathelminthes, Round and Hair Worms...... 296 
Phylum Molluscoidea, Moss Animals................... 296 
Phylum Annulata, Earthworms and Leeches............ 296 
PhylumcArthropoday‘ ce... alos. e Gerutae 2 trate 298 
lass Cristaced. os ctu cis < och sh pee acres ie 298 
Order Phvyllopodays.s0 cscs 2 2 cvencc tage 299 
Order Copepoda). -ccjr.cc s0cc ont Coe ee ee 300 
Class Malacostracay (Decapoda)).....1.45 sen aetna 301 
Class Arthrostraca, (Amphipods)...... 2; Jc... 5s eee 302 
Class Anthrostracay (isopods)... tee ise eee 302 
Class*HexapoOda.\. 5 aos, caccccos Cgpels nies dees ee 302 
Order Ephemerida, May-flies..................000-. 302 
Order. Odonata, Mraeon-ies... .-.. a4 ee eee 303 
Order Plecoptera: Stohe-ties.. .. ... .. e cee 304 
Order Hemiptera, Bogs 5... < os ...21.)-6 es «see 304 
Order Trichoptera, '‘Caddis-thes......... 2.) sae 305 
Order Lepidoptera, Butterflies and Moths........... 307 
ee a a a 
