1334 



NEW YORK STATE MUSEUM 



albomarginatus, Ceratopogon, 107^ 

 albus, Polymitarcys, see Polymitar- 



cys albus. 

 Aldrich, acknowledgments to, 76'. 

 algens, Ablabesmyia, 137^ 149'. 

 allecta, Caeuis, see Caenis allecta. 

 Allotricbla, 64°, 64^ 

 alteruatus, Slphlurus, 15^ 18^ 19^ 

 Ameletus, 25', 27^ 3(F. 



ludens, 18^ 36=-38^ explanation 

 of plates, 316', 317' ; figures, 36, 

 37 ; explanation of figure, 331". 

 americana, ? Habropblebia, 18^ 

 americana, Orthotrichia, see Ortbo- 



tricbia americana. 

 amiculus, TIeniorobius, 15°, 16'. 

 amiculus, Pahuobius, see Palmobius 



amiculus. 

 ampbibius, Halirytus, 116*. 

 Anatopynia, 89', 121', 125',' 127', 130', 

 131=, 135°. 



consobrinus, 135'. 



forcipatus, 135'. 



bumeralis, 135'. 



lactipeimis, 135'. 



morio, 135'. 



nudipes, 135'. 



pubitarsis, 135'. 

 Anax, 14'. 



Junius, 14'. 

 angulatus. ^Micromus, 15°. 

 angustella, Ortbotrichia, see Ortbo 



trichia angustella. 

 aiuiularis, Cbirouomus, see Cbirono- 



imis aiuiularis. 

 annulatus, Cbirouomus, 213'. 

 annulatus, Tanypus, .see Tanypus an- 

 nulatus. 

 annulipos, 'J'anypus, 1611 

 anonymus, Cbironomus, 190', 196", 



235'. 

 antarctica. Rolgica, 113". 

 anticus, Cbirdnonius, 199", 247'. 

 Ants, 11. 

 Apogon, 106°. 

 Aquntic Ncniatocerous Diptrra. 70- 



315. 

 arcticus, Cbironomus, 304'. 



argentata, Ceratopogon (Spbaero- 



niias), see Ceratopogon (Spbaero- 



mias) argentata. 

 argentatus, Spbaeromias, see Spbae- 



romias argentatus. 

 Argia violacea, 14"'. 

 Aristotles, cited, 310". 

 Arribalzaga, F. L., cited, 109% 109', 



172", 259^ 310". 

 arundineti, Tipula ?, 149\ 

 Asper, cited, 310". 



aterrimus, Camptocladius, 259', 261*. 

 aterrimus, Cbironomus, 264*, 304°. 

 Atberix sp., 9'. 

 atomarius, Orlbocladius, 266', 276'- 



77\ 

 atra, Corynoueura. 164'. 164". 

 atratulus, Metriocnemus, sec Metrl- 



ocnemus atratulus. 

 atricornis, Cbirouomus var., 21S\ 

 atrimanus, Cbironomus, 190'', 200'. 



200'-l'. 

 attenuatus, Cbirononnis, 198% 245\ 



badius ?, Stratiomyia, 13'. 



Baetinae, 24', 27=, 29*, 29°, 29°. 



P.aetini, 29". 



Baetis, 26=, 27°, 29°, 32», 38'. 

 pygmaea, 18', 40*. 



Baetisca. 24\ 27\ 29'. 



obesa, IT, 30'-31* ; explanation of 

 plate, 316'; figure. 30; explana- 

 tion of figure, 331-. 



Balbiani, cited, 310-", 311'. 



baltimoreus, Tauyi)us. 156'. 16(>\ 



Hanks, C. S., mentioned, 234-'. 



Banks, Natban. cited, 73'. 



barberi, Ablaliesmyia. 137°. 146°. 



barbicornis, Orlbocladius. 266". 283'. 



barbipes, Cbironomus, see Cbirono- 

 nnis barbipes. 



basalis. Cboroterpes, see Choroterpes 

 basalis. 



basalis. Ortbodadius, 267', 2821 



Becker, cited. 311'. 



Boos, 11. 



Belgica. 89\ 112'- 13". 

 antarctica, 113". 

 niagollanica, 113". 



