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Wiegm. Archiv. 
” 
International Science 
_ LIST OF LETTERS AND FIGURES USED. 
I., Ia., II., HL, ‘‘1V.”=First to ‘‘ Fourth” Zoéa Stages, 
1, 2, 3, 4, 5, 6, 7=Joints of Limb, viz. (1) Coxopodite, (2) Basipodite, 
(3) Ischiopodite, (4) Meropodite, (5) Carpopodite, (6) Propodite, (7) Dactylopodite. 
a.—Antennule. 2m.—Second maxilla, 
A.—Antenna. Mn.—Mandible. 
ab.—Abdomen. mp.—Maxillipede. 
en.—Endopodite. o.—Hye. 
ep.—Epipodite. 1-5 per.—First-Fifth Pereiopods. 
ex. —Exopodite. Pleo.—Pleopod. 
lr.—Labrum. T.—Telson. 
1lm.—First maxilla, T'h.—Thorax, 
