Bibliographical Notices. 203 
IV. At pp. 370-415, the Morphology and Anatomy of the Phyl- 
lopoda are elaborately described, treating especially of the general 
and segmental structure ; the appendages, eyes, and other organs ; 
the internal anatomy (p. 397 &c.); and the homologies of the 
crustacean limbs and eyes. 
V. The Development, Metamorphosis, and Genealogy of the Phyl- 
lopods (pp. 415-419) form another very interesting chapter. 
VI. The Reproductive Habits and Development of the Branchio- 
podidee are described at pp. 420-431. 
VII. This part (pp. 432-452) treats of Mr. Packard’s family 
Puytrocaria, mostly of Paleozoic age, and its systematic posi- 
tion. At p. 433 the anatomy and development of their recen type, 
the Nebalia, are first dealt with ; and its relationship to the Deca- 
pods is thus indicated :— 
oS os 3 
S . 
Sie eee 
) oS >) go} a 
Oo | o GE! ro - 
43 SR oO Qy Oo 
= [o) fas] 
TR ~ = & [= 3 
o | ‘o as) o 3S 
HH Bs rs) Q : 3 3S 
| felt teal ONS ios == 
oe as sale = a pe 0 
4 ° rb) iS) ~~ 
} faa) S S, =; a 
j oh I 2 
wee ee 
| ir 7 
Neocarida. Paleocarida. 
Crustacea. 
The Nebaliads and the Paleozoic allies of Nebalia are thus enu- 
merated (pp. 446-452) :— 
PuytiocarrDA, Packard, 1879. 
Fam. Nesparrapm, Baird, 1850. 
Genus Nebalia, Leach, 1814. With four known living species. 
Fam. CERATIOCARIDA, Salter, 1860. 
Genus Hymenocaris, Salter, 1852. One species. 
Peltocaris, Salter, 1863. Two species. 
Ceratiocaris, M‘Coy, 1850. Thirty-one species, with some 
varieties. 
Echinocaris, Whitfield, 1880. Five species. 
Discinocaris, Woodward, 1866. One species. 
Spathiocaris, Clarke, 1882. One species. 
