EVOLUTION. 
Gen. Sub. 57 
Mimicry : Newton (376). — Mimicry in general, and in Papilionidfe in 
particular ; Haase (206). — Aggressive mimicry in Volucella ; Latter 
(309). — Mimicry in the struggle for existence; Seitz (470). 
Questions as to special liability of the female to become mimetic, as to 
the divergent conditions under which mimicry appears in closely-related 
species, as to relation between selection and variation in the production 
of mimicry. [Abstract, with special reference to Hypolimnas.~\ ; Swin- 
IIOE (501). 
Particular cases : Evolution of Termite societies ; Emery (148). 
Illustrations of convergence, or the occurrence of similar (homoplastic) 
adaptations in unrelated forms ; Werner (541). 
Speculations on the origin of mammals ; Haacke (204). 
Origin of hair ; Weber (530). 
Origin of Crustacea , Hydromedusae , &c. ; Brooks (69). 
Blind fish ; Ritter (425). 
Evolutionary discussion of the larvae of moths ; Packard (383-386). 
Power of swimming in animals ; Robinson (426). 
Suggests that as his abnormal Echinoid larvae form a graded series, so 
a gradual series of adults does not, in itself, prove continuous descent ; 
the series may have arisen because different forms have reacted in varying 
degrees to the same influences ; Herbst (233). 
Origin of Chordata and other phylogenetic problems ; Brooks (69). 
Phylogeny of Vertebrata ; Cope (107). 
Hairs and scales ; Emery (150). — Origin of hairs and scales ; Weber 
(530). — Scales of mammals ; Weber (532) and R6mer (427). 
