48 



SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I28 



Table 4. — Data on eggs and breeding seasons — continued 



Animal 

 Crustaceans — continued 

 Amphipods — continued 

 Eiirystlieiis melon ops — continued 



Protomedeia fasciata 

 Ischyrocerus cotnmensalis 



I. latipes 



Ericthonius hunteri 



E. tolli 

 Unciola leucopis 



Dulichia spinosissima 

 D. porrecta 



Date 



10-14-49 



9- 8-48 



8-23-48 

 9- 9-48 

 9-15-48 



8- 9-49 

 8-30-49 



8-23-48 



9- 9-48 

 9-15-48 

 8- 8-49 



10-14-49 



2-18-50 



3-17-SO 

 8- 1-50 



10-14-49 



2-18-50 



9- 9-48 



ID- I I -49 

 8-17-49 



9- 6-49 

 10- 6-49 



9-10-50 



3- 9 48 



Remarks 



5 with eggs or just lost 

 brood 



2 with eggs 



Many with eggs (advanced 

 embryos) 



3 with eggs 



All females with eggs (7) 



I with eggs (early stages) 

 I " " (early to me- 

 dium) 



Females with eggs 

 it it t( 



I just lost brood 



I " " " 



I " " " , I with 



developing marsupium 

 I just lost brood, i with 



developing marsupium 



1 just lost brood 



6 with marsupiums 

 Ovigerous females were 



taken from the first of 

 August to the middle of 

 October 



2 with developing marsu- 

 piums 



5 with eggs (early), i with 

 young 



3 with developing marsu- 

 piums, 3 with empty mar- 

 supiums, I with eggs 

 (early), i with eggs 

 (late), I with young 

 leaving, i with embryos 

 (medium) 



Ovigerous females 



I with eggs 

 I " " 



I with young, l with young 

 just leaving 



1 with eggs (very early 

 stages) 



2 with eggs (early stages) 



