INDEX. 



(Synonyms in Italics.) 



Canthoeamptus. 62. 

 Claeocera, 62. 

 Copepoda, 27. 

 Cyclopidje. European, 29. 



list of North American species, 

 63. 

 Cyclops, 31,63. 



afflnis, 29, 65. 



agilis, 29. 



albidus, 29, 47, 62, 63, 64. 



americanus, 37, 38, 42. 



annulatus, 33, 35. 



ater, 29, 49, 62, 64. 



bicolor, 29, 62. 63, 64. 



bicuspiclatus, 29, 30, 44, 53, 62, 

 63, 64. 



bisetosus, 29. 



brevispinosus, 39, 41. 



capilliferus, 51. 



crassicaudis, 29. 



dybowskii, 29, 62, 63. 



edax, 33. 62, 63. 



fitnbriatus, 29. 



var. poppei, 63, 65. 



fluviatilis, 57. 



forbesi, 44, 45. 



fuseus, 29, 64. 



general distribution of. in 

 North America, 62. 



gigas, 29, 37. 



gyrinus, 47, 48. 



helgolandicus, 29. 



hyalinus, 29. 



ingens, 37. 



insectus, 37,38, 39, 41. 



insignis. 29, 63. 



lacustris, 29. 



leeuwenhoekii, 34, 35. 



leuckarti, 29, 31, 34, 36, 63. 



leuckarti, 33. 



lev is. 37. 



macrurus, 29. 



Cyclops — continued, 

 magnoctavus, 57. 

 minnilus, 44, 45. 

 modestus, 29, 62, 63, 64. 

 nanus, 29. 

 navus, 44, 45. 

 oithonoides. 29. 63. 

 parens, 38, 41, 42. 

 pentagonus, 57. 

 peramatus, 59, 60. 

 phaleratus, 29, 30, 59, 63, 65. 

 prasinus, 57, 63, 65. 

 pulchellus, 29, 44. 

 robustus, 29. 

 scutifer, 29. 

 serratus, 44, 45. 



serrulatus, 29, 30, 54, 62, 63, 65. 

 var. ele/jans. 54. 

 var. montanus, 54, 55. 

 sigriatus, 29. 



var. tenuicornis, 47. 

 strenuus, 29. 

 thomasi. 44, 45. 

 unianguiatns, 39, 41. 

 varicans, 29, 63, 64. 

 vernalis, 29, 64. 

 viridis, 29, 30,37, 41,42, 43, 

 48, 62, 63, 64. 

 var. brevispinosus, 30, 39, 



41, 62, 63, 64. 

 var. insectus, 31, 41, 62, 

 63, 64. 

 Diaptomus, 62. 

 Eucyclops, 54, 65. 

 Ilomocyclops, 29. 49, 64. 

 Macrocyclops, 47, 64. 

 Microcy clops, 64. 

 Monoculus quadricornis var. albidus, 

 47. 

 var. viridis, 37. 

 Orthocy clops, 29, 51,64. 

 Paracyclops, 59, 65. 



