170 
TABLE II. 
Trans. Acad. Sci. of St. Lowis. 
DISTRIBUTION OF AUGUSTAN CLADOCERA AND COPEPODA ACCORD- 
ING TO TEMPERATURE. 
00.40 Gi 
50-90 C, 
100-149 C. 
159-199 C, 
200-240 C 
250-300 C. 
WON R OP wt 
. Canthocamptus minutus...... 
i he ORO AR BLO eh co ul bead 
« Cyclops bicuspidatus......... 
. Cyclops Bim briatue : s.5 gs ide 
LOvycions: PHAaleratus se. s ci es 
. Cyclops signatus coronatus... 
. Cyclops signatus tenuicornis. 
. Cyclops viridis brevispinosus. 
. Cyclops viridis ingens........ 
. Cyclops viridis insectus...... 
. Diaptomus augustaensis...... 
. Diaptomus mississippiensis... 
. Diaptomus sanguineus....... 
. Diaptomus stagnalis......... 
. Acantholeberis curvirostris.. 
;' ALONE COTONRCEIF 107s) 6) ia fs at08 
. Alona intermedia............. 
. Alona quadrangularis........ 
. Alonopsis latissima*.......... 
. Bosmina atlantaensis......... 
. Bosmina longirostris......... 
. Bosmina reversaspina........ 
. Camptocercus macrurus...... 
. Ceriodaphnia megops........ 
. Chydorus sphaericus......... 
. Daphnella brandtiana........ 
> Daphnia NYVAUNAQ dis i565 6 NM ieiels 
. Daphnia schoedleri........... 
. Eurycercus lamellatus........ 
. Ilyocryptus spinifer.......... 
. Leydigia quadrangularis..... 
, MOINS SPTBCHRIGLO ous ss tet ols 
. Pleuroxus denticulatus....... 
. Pleuroxus hamatus........... 
. Pseudosia tridentata*........ 
. Scapholeberis mucronata..... 
. Simocephalus serrulatus...... 
. Simocephalus vetulus......... 
COPEPODA. 
Cyclops ‘serrulatius .. 0.05%. 
CLADOCERA. 
err eee 
eereeee 
oeeeee 
ee eee 
eeeevee 
eereeeve 
eeeeee 
ee eee 
seer ee 
oeeeee 
eeeeee 
eevee 
eeneeene 
eeeeeel®t eee ee lee eeee 
eeeeere le ee ee elewr sone 
eoeeweeote ee eeetereeve 
eoeerereeteee eee 
Coe ee ele oeoeee 
eee ee ete se eeee 
BF 78 'R20 OE OPO OT a! 6.8) 0850 
eee ere tion eee eteseeee 
A “p” indicates that the animal mentioned in the left-hand column 
was present. 
An “*? indicates that the record was lost. 
