PTYCHOPTERIDAE 
TIPULIDAE 
REPORT OF THE STATE ENTOMOLOGIST 1907 239 
Table of classification and larval habits of North American 
Limnobiinae.... 
——A—, 
Tipulinae... 
| 
| 
crane flres 
The numbers in parentheses indicate North American species of each genus. 
GENERA LARVAL HABITAT 
Tanyderinae... itioplasts (2). Unknown 
[ Biel dcomore ne (3). In red rotten stuff in shoals 
: at head of ponds, etc. 
Ptychopterinae } Ptychoptera (3). On bottom in shallow, stag- 
| nant water 
Geranomyia (9) 
Rhipidia (7). In brook beds; “‘in excrement?’’ 
Discobola (2). Unknown 
| Dicranomyia (39). In wet, decaying wood; on 
alga-covered surfaces of wet wood 
Limnobia (20). In decaying stumps, leaves, etc. 
imn opines 
Toxorrhina (3). Unknown 
Rhamphidia (2). Unknown 
Elephantomyia (2). Unknown 
Elliptera (1). Unknown 
Orimarga (1). Unknown 
Atarba (3). Unknown 
Dicranoptycha (4). Unknown 
Teucholabis (5). Unknown 
Antocha (1). In spring brook beds 
Antochini...... | 
Cladura (2). Unknown 
Cryptolabis (2). Unknown 
Rhypholophus (20). In decaying leaves 
Erioptera (9). In water aad cs shore 
Acyphona (3). Unknown 
Mesocyphona (15). Under decaying leaves, etc. 
. 4 Haplobasis (2). Unknown 
Molophilus (8). In moist earth 
Gonomyia (8). In drift of stream beds 
Empeda (1). Unknown 
Helobia (1). In moist earth by streams 
Chionea (3). In moist earth 
Trimicra (1). In drift of stream beds 
Gnophomyia (3): Unknown 
Eriopterini.. 
Phyllolabis (3). Unknown 
Ulomorpha (1). Unknown 
Trichocera (9). In decaying matter in swamps 
Epiphragma (6). In decaying wood 
Limnophila (38). In moist earth 
Limnophilini. . 
Anisomera (1). In moist earth 
Eriocera (26). Unknown 
Penthoptera (1). Unknown 
Anisomerini.. 
( Dicranota (3). In water: carnivorous 
Rhaphidolabis (3). In beds of spring brooks 
Plectromyia (1). Unknown 
Ula (2). In swamps 
Pediciini....... { Amalopis (11). Under decaying leaves 
Pedicia (4). In springs 
Ornithodes (1). Unknown 
Polyangaeus (1). Unknown 
Cylindrotoma (4). On leaves of plants (Stel- 
laria, Anemone, Allium; green in color) 
Cylindrotomini. Triogma (Gt) Unknown 
Liogma (1). Unknown 
Phalacrocera (1). In lesser waters on Fonti- 
nalis, ete.; green and brown 
{( Dolichopeza (1). In or under moist mosses 
Oropeza (1). Unknown 
Xiphura (4). In decaying wood 
Ctenophora (5). In decaying wood 
ORG Cate Ge Pachyrhina (41). In earth and rotten wood 
Stygeropsis (5) 
Holorusia (1). In mud 
Longurio (1). Unknown 
Tp ue (748). In earth, in mud and in rotten 
wood 
