SMALL LAKE ANIMALS 



135 



TABLE XXVI 



Animals from Small Lakes 



Meaning of letters occurring in the columns is as follows: "Habitat" column: 



S = bottom of sand; SH = bottom of sand and humus; B = bulrush vegetation; VO = 



vegetation of open water; VB = vegetation of bays; in "Lake Where Recorded" 



column: F = FcxLake; W = Wolf Lake; G = Lake George; B = Butler's Lake. 



Common Name 



Scientific Name 



Caddis-worm 



Caddis- worm 



Caddis- worm 



Snail 



Snail 



Crayfish 



Turtle (musk) 



Geographic turtle .... 

 Straw-colored minnow 



Johnny darter 



Mussel 



Planarian 



Mussel 



Mussel 



Polyzoan 



Leech 



Brook silverside 



Snail 



Snail 



Midges 



Amphipod 



May-fly nymph 



Dragon-fly nymph . . . 



Polyzoan 



Shrimp 



Cricket-frog 



Top minnow 



Snail 



Snail 



Snail 



Damsel-fly nymph . . . 

 Dragon-fly nymph . . . 

 Dragon-fly nymph . . . 



Back-swimmer 



Back-swimmer 



Back-swimmer 



Back-swimmer 



Leech 



May-fly 



Isopod 



Bug 



Beetle 



Beetle 



Goer a sp 



Molanna sp 



Polycentropidae 



Pleurocera subulare Lea . . . 

 Goniobasis livescens Mke. . . 



Cambarus virilis Hag 



Aromochelys odorata Lat. . . 

 Graptemys geographicus LeS 



Notropis blennius Gir 



Boleosoma nigrum Raf .... 



Lampsilis luteola Lam 



Planaria maculata Leidy. . . 



Anodonta grandis Say 



A nodonta marginata Say. . . 

 Plumatella polymorpha Kraep 

 Placobdella parasitica Say. . . . 

 Labidesthes sicculus Cope .... 



Ancylus fuscus Adams 



Segmentina armigera Say .... 



Chironomus sp 



Hyalella knickerbockeri Bate. . 



Callibaetis sp 



Ischnura verticalis Say 



Pectinatella magnified Leidy. . 

 Palaemonetes paludosus Gib . . 



Acris gryllus Lee 



Fundulus dispar Ag 



Physa gyrina Say 



Planorbis campanulatus Say. . 



Planorbis parvus Say 



Enallagma sp 



Tetragoneuria cynosura Say . . 



Anax Junius Dru 



Buenoa platycnemis Fieb 



Notonecta variabilis Fieb 



Plea striola Fab 



Notonecta undulata Say 



Macrobdella decora Say 



Ephemerella excrucians Walsh 

 Mancasellus danielsi Rich. . . . 



Zaitha fluminea Say 



Coptotomus interrogans Fab. . 

 Donacia sp 



