558 



INDEX. 



Cyclops — Continued. 

 levis, 37. 



longicornis, 130, 132. 

 macrurus, 2g. 

 niagn()Cta\us, 57. 

 minniius, 44, 45. 

 niddestus, 2g, 51-53, 62, 63, 64. 



description of, 52. 



synonymy and distribution of, 



51- 



nanus, 2<-^. 

 navus, 44, 45. 

 oitlionoides, 29, 63. 

 on nio\ements of, 235. 

 parens, 38, 41, 42. 

 pentagonus, 57. 

 perarmatus, 59, 60. 

 phaleratus, 29, 30, 59-62, 63, 65. 



l)est character for ready recog- 

 nition of, 62. 



description of, 60. 



distributit>n of, 59. 

 prasinus, 57-59, 63, 65. 

 pulcliellus, 29, 44. 

 robustus, 29. 

 scutifer, 29. 

 serratus, 44, 45. 



serrulatus, 29, 30, 54-57, 62, 63. 

 65. 



description of, 55. 



synonymy, \ariation, and dis- 

 tribution of, 54. 



var. elegans, 54. 



\ar. montanus, 54, 55. 

 signatus, 29. 



\ar. tenuicornis, 47. 

 strenuus, 29. 

 thomasi, 44, 45. 

 Tokojihrya cyclopum foinid on, 



341. 



unianguiatus, 39, 41. 

 varicans, 29, 63, 64. 

 vernalis, 29, 64. 



viridis, 29, 30, 37-40, 41, 43, 48, 

 62, 63, 64. 



Cyclops viridis — Corttinued. 

 description of, 39. 

 basal segment of rudimentary 



foot, different authors 



quoted on, 40. 

 synonym ical discussion of 



37-39- 

 \ar. bre\ ispinosus, 30, 41, 62, 



63. 64. 

 var. insectus, 31, 41-44, 62,63, 



64. 

 Cyclopsina, 97, 105. 

 cyclopum, Tokophrya, 341. 

 Cypridopsis, 421. 

 cyrtopus, Notommata, 369. 

 Cystoflagellata, 305, 315. 



D 



Dactylopiina;, 389. 



Dactylopiini, 389. 



Uactylopius, 389. 



Dangeardia mamillata as parasite 

 of Platydorina caudata, Pando- 

 rina morum, and Eudt)rina ele- 

 gans, 434, 435. 



Daphnia, 421. 



Daphnids as food of Protozoa, 311. 



decora, Hirudo, 508. 

 Macrobdella, 508. 



deflexa, Euclilanis, 345, 374. 



deflexus, Colurus, 376. 



deitersi, Diaptt)mus, 99. 



Dendromonadinae, 322. 



dentata, Arcella, 313, 314, 318. 



Dero furcata, 443. 

 limosa, 443. 

 obtusa, 443. 

 vaga, 443. 



Desmids as food of Protozoa, 31 1. 



Desnn)thoraca, 315. 



diaphaiuis, Cluetogaster, 443. 



Diaptomus, 62, 100, 103, 132, 134^ 

 141, 225, 230, 234, 237, 250, 265, 

 421. 



