44 Jdiinial of Entomology and Zoology 



Tabic 3. Data for Rana sylvatlca — Continued 



No. Ilo.ly I ml Monilv Ali. Can. Fore Legs Lot KUUU 



85 16 II ■• " 22 " 6 Insccta 1. Jassidx 1, Diptcra I. Chiro- 



nomidz 1, Tipulidx 1. jiyiirophilidx 1 



86 17 -^~ '• Acarina 1. Chironomidx* 4 larva;, l,epi* 



iloptera larva 

 8' IS Diinugia 1, Acarina 1, Collembola 2, 



IJiptcra 2 larvx. Phorido: I, seed, 

 stellate trichomes of plant 



88 17 J4 6 Jassid.x- nymphs 



89 16 II -'3 •• 7 Collembola 3, FulgoridK 1, Slaphylini- 



d:u I, Ucpidoptera 2 larva;, Diptera 1 



90 17 27 " 7 Ciirculioniila; I, Phorida; 1, Braconida; 



1. Proctrotrupid.-e 1 



91 17 •• " 35 " 7 Lycosid:c 1. fhorida; 1, Anthomyid.i; 1, 



Staphylinidx, Proctrotrupida; 1, Cyni- 

 , pida; 1, Chalcididx 1 



92 16 " •• 22 7 Diplera 1, Chalcidids 1 



93 17 " '■ 28 " 7 Diptcra 1, Phoridx 1, Chalcididx 1 



94 17 •• 28 " 7 Araneida 1. Collembola 5, Uiptera 1, 



Coleoptera 1, Chalcididx 1 



95 15 18 " 7 Collembola 4, Diptera 1 



96 IS -'5 " 7 Collembola 2. Phoridx 1. Diptera 1, 



Ichneumonidx 1. bit of down feather 



97 15 (1 :8 •■ 7 l.inyphiidx 1. Kulgoridx 1. Diptera 1. 



Colcoplura 1, Hydrophilidx 1, Curcu- 

 liiMiid.-e 1. insect eggs 



98 14 J8 •' 7 l.inyphiidx 2. Psocidx 5 nymphs, Dip- 



tcra 2, 'Proctrotrupid-x 2 



99 15 23 " 7 Orilutidx 1. Coleoptera larva, Proctro- 



trupidx 1. one empty anther 

 ino 13 23 •■ 7 Psocidx 3 nymphs. Lepidoptera larva. 



Diptcra 1. Coleoptera 1. Staphylini- 

 dx 1 



Rtina paluslris Le Cniitc. Tlu' I'ickcrcl-f rog. 



Total of 10(1 specimens. Lot 1, Michigan Hollow Pond, Ithaca,- Aug. 5, 1916; 

 lot 2, Bool's Backwater, Ithaca, Sept. 1, 1912; lot 3, same, July 29, 1907; lot 4, Cross- 

 roads Pond, Ithaca, Aug. 6, 1907; lot 5, Bool's Backwater, Aug. 6, 1907; lot 6, no 

 date nor locality. I.ot 1 collected by Dr. Wright and myself; lots 3, 4, 5 liv Hr. 

 Wright; lots 2 and 6 presumahlv In him. 



Table 4. Data for Rana palustris 



No. Ilody Tail Mouth Ali. Can, Forelegs I.oi FOOD 



1 ■' : tadpole tadpole, 200 none 1 Mud with Mougcotia, Xlcrismopedia. 



Microcystis, Scencdcsmus. .Navicula, 

 I'iniuilaria, lliatonia. Kunotia, Nitz- 

 chia. Cosmarium, Closteriuni, Pando* 

 rina 



2 25 47 changing ladpnle. 168 " 2 Mud with Navicula, Dialoma, Synedra, 



ICpithcmia, Comphonema, Oscillatoria, 

 .\lougcotia. Spirogyra, Zygncma. Seen- 

 clcsmns, Clostcrium 



3 23 44 tadpole " ISO " 1 Mud with Comphonema, Navicula. Dia- 



toma. Pinniilaria. Scenedesmus, Clos- 

 tetrium, Cosmarium, Merismopcdia 

 * 24 33 ■' •■ 400 " 5 Mud with Difflugia. Diatoma, Navicula, 



5 22 30 changing " 135 one 3 Syneiira, Kunotia. Comphonema, 



Nitzchia, Melosira, Scencdcsmus, Kpi* 

 tlicmia, Spirogyra 

 Mud with Navicula. Ocdogonium, many 

 Strongylli<lx, the latter probably para- 

 sites 



6 .^,1 40 sinnll ,i,,ii,.-„h 1 /•(I „„.■ | jfud with Merismopcdia, Oscillatoria. 



Closteriuni. Scenedesmus. Cosmarium, 

 .\avicula. Protozoan parasite 



