Lehmann—Variations in Form and Size of Cyclops. 287 
Table I.— Variations in form and size of C. brevispinosu. —Cont. 
Length and form 
out. ter. spine 
of furca. 
Length of 
furca. 
Width of furca, 
1, terminal; 
2, base. 
Armature ter. 
joint 4th foot. 
No. 7. Same coll 
.051 mm. 
.13 mm. 
1. .0225 mm. 
Inner ex. 1 sp. 
as No. 1. 
Slender, seta-like 
apex. 
2. .045 mm. 
br. ap. 2 sp. 
No. 8. Same coll, 
as No. 1. 
.07 mm. 
Slender. 
.1525 mm. 
1. .025 mm. 
2. .052 mm. 
Inner ex. 1 sp. 
br. ap. 2 sp. 
No. 9. Same coll. 
.07 mm. 
.165 mm. 
1. .027 mm. 
Inner ex. 1 sp. 
as No. 1. 
Slender, seta-like 
apex. 
2. .054 mm. 
br. ap. 2 sp. 
No. 10. Same coll. 
002 mm. 
.167 mm. 
1. .024 mm. 
Inner ex. 1 sp. 
as No. 1. 
Moderately thick, 
not blunt. 
2. .0425 mm. 
br. ap. 2 sp. 
No. 11. Same coll. 
.065 mm. 
.175 mm. 
1. .0275 mm. 
Inner ex. 1 sp. 
as No. 1. 
Moderately thick 
at base, not blunt. 
2. .05 mm. 
br. ap. 2 sp. 
