EMBRYOLOGY, REPRODUCTION, ETC. 
Gen. Sub . 49 
Reproductive phenomena in Protozoa; Calkins (91); Cu^not (116); 
Hickson (295); Simpson (617, 618); Wallengren (690). 
Science of Sex;' Godfrey (252). 
Sex-life of salamander; Chiarugi (102).—Sex-relations in Cirripedia ; 
Gruvel (265).—In limnetic Copepods; Haecker (272).—CEstrous cycle 
in sheep; Marshall (420).—Sexual maturity in starfishes; Mead (433). 
—Viviparity in Polychceta ; Mesnil (438). 
Sex-characters ; Alcock (5).—Secondary sexual characters ; Arrow 
(18); Becherucci (37).—Sexual dimorphism ; Barrett-Hamilton (27); 
Cunningham (117).—Sex-differences in liver of frog; Gaule (226).— 
Separation of sexes in limnetic Copepods; Haecker (272).—Dimorphic 
males in Cambarus ; Harris (278).—Sexual variation in male beetles; 
Lesne (379).—Female frog with male characters ; Loisel (396).—Trans¬ 
ference of secondary sexual characters from males to females; Major 
(417).—Sexual dimorphism ; Meldola (435); Petrunkewitsch & Guaita 
(519).—Antlers in relation to sex and reproduction; Rorig (583). 
So-called cross-fertilisation of Asterias by Arbacia ; Mathews (428). 
Hybrid oochromy; Bulman (88). 
Determination of Sex;— 
Experiments on fowls; Field (182).—Influence of colour; Flammarion 
( 190).—In Lepidoptera ; Giard (244).—In Fowls; Nussbaum (483). 
Budding and sexual reproduction in Sponges; Maas (406). 
Parthenogenesis:—Polar bodies in unfertilised ova; Petrunkewitsch 
( 518).—In Polychmts ; Mesnil (438).—Problem of bees’ eggs ; Dickel 
(141); Weismann (141).—Artificial parthenogenesis; Henneguy (284); 
Hunter (316); Loeb (385-387); Matthews (427); Viguier (681-683); 
Wilson (711, 714). , 
Peculiar reproductive phenomena in Girardinus decemrnaculatus , is it 
sometimes parthenogenetic?; Zolotnitsky (739). 
Hermaphroditism :—In Astacus ; Garnier (224).—In Frog ; Loisel 
( 396).—In Vertebrates; Stephan (630).—Singular case in Holothurian; 
Th£el (649). 
Mendel’s law (436).. 
Experiments on in-breeding and cross-breeding; Ewart (175). 
Hybridisation:—E wart (175); Gebhardt (235); Klatt(347); Mendel 
(436) ; Tschermak (667). 
Influence of spermotoxin on reproduction; Leslie (378). 
Studies on heterogenesis ; Bastian (28a). 
Regeneration. 
A book on regeneration ; T. H. Morgan (457).—An essay; T. H. 
Morgan (458). 
Regeneration and liability to injury; T. H. Morgan (460). 
Is regeneration dependent on the nervous system 1 ; Barfurth (26); 
Herbst (287). 
Experimental studies ; Przibram (540). 
Regeneration in Ophiuroids ; Dawydgff (131); in Renilla ; Torrey 
(660). 
Autotomy and regeneration in appendages of Bacillus rossii ; Godel- 
mann (251).—Grafting Hydra ; Hefferan (280).—Regeneration in Hydra ; 
King (344). 
Regeneration of antenna-like structures instead of eyes ; Herbst (287). 
Regeneration in starfish ; Mead (433).—In a Syllid annelid ; Mesnil 
(437) .—In Tubularia ; T. H. Morgan (459, 463); Stevens (633).—In 
Planaria ; T. H. Morgan (461); Stevens (634).—In Poly clads ; Schultz 
( 610).—Of proportionate parts in Stentor ; T. H. Morgan (465). 
In tail of Urodela ; Prowazek (536). 
