ANATOMY AND PHYSIOLOGY. 
Ins . 79 
summarised ; J. R. Micr. Soc. (2) vi, pp. 55-57. — Development of male 
sexual organs, Spichardt (G78). 
Ovary in various orders, Wielowiejski (738). — Ovaries, &c., of Tingis, 
Goldi (249). — Spermatozoa : Gilson (243), St. George (G8G). — Spermato- 
genesis, Wielowiejski (737). — Oogeuesis : Bambeke (28), Blochmann (57), 
Korschelt (3G9, 370), List (405), Perez (528), and summary, Le Nat. viii, 
p. 257, Sabatier (624), Stuhlmann (G90, 691), Will (739, 740). — ? sexual 
organs and oogenesis of Orthezici cataphracta , List (406) ; of Pormicidce 
and Vcspidce, Blochmann (58). — Sur los cellulos nutritivos do l’ovairo dos 
insectes ; CR. Ass. Fr. Sci. xiv (1) p. 150. — Parthenogenesis : Boiteau 
(GO), Speyer (677), Tichomiroff (701), V&ngel (711).; in beetles, Will, 
Ent. Nachr. xii, p. 200 ; Mik, t. c. p. 315. — Hermaphrodite ; Ent. Nachr. 
xii, p. 174 ; of Parnassius delius, Ehves, P. Z. S. 1886, p. 22. 
7. General Biology and Stray Notes. 
Biology of Nematus ribesii, Raymond (580). 
Ants and ants’ nest beetles, Wasman (722). 
Mimicry : Barrett, Ent. M. M. xxiii, p. 41, Pagenstecher (518, p. 131), 
Wallace, Nature, xxxiv, p. 333. — Among ants, Emery (170) ; in a 
Neuropterous Insect; Johnson, Nature xxxiii, p. 365. — Resemblances 
between butterflies of different genera, and between butterflies and moths ; 
Godman & Salvin, Biol. Centr. Am. Rhop. i, pp. 402, 415, 423, & 481. — 
Vespa orientalis and Laphria dizonias occur in company ; Mik, Wien. ent. 
Z. v, p. 102. — Ant-like spiders; Bertkau, CB. Yer. Rheinl. xliii, pp. 66- 
69.— Mimicry and protection, P. Am. Ent. Soc. xiii, p. iii. — Protection: 
Hoffmann (295), Barrett, Ent. M. M. xxiii, p. 109 ; in larvae of Nymplia - 
lidos, Muller, W. (476) ; in caterpillars, Packard in Riley Rep., 1885, 
p. 320. — Variation, heredity ; Busing (157). — Variability in Pyrgns (633). 
— Pliylogen 3 % Haase (267), Poulton (560) ; of lower insects ( Apterygo - 
genca , Brauer), note on : Haase, Ent. Nachr. xii, p. 308. 
Phylogeny and classification, Emery (166). 
Heredity in colour variation; SB. Ges. Dorp, vii, pp. 363-365. 
Coloration of Insects, B. E. Z. xxx, pp. xii-xv. — Coloration and food- 
plant, JB. wcstf. Yer. 1885, p. 26. —Physiological processes in pigmenta- 
tion of larvae ; cf. Poulton (560). — Additional note on the distribution of 
derived plant-pigments in certain larvae; Poulton, Tr. Ent. Soc. 1886, 
pp. 168-170. — Coloration of Insects in connection with habits, Slater (661). 
— Development of coloration in larvae of Sphingidce, . D using (157). — 
Coloration of pupae, mode of influencing ; P. E. Soc. 1886, p. xlvii. 
Maternal care, B. E. Z. xxx, pp. 105 & 106. 
Influence of high temperature, note on ; Eut. Nachr. xii, p. 246. 
Longevity, M’Ncil (455). 
^Flight in animals, Fuchs (220). 
Development of .wings of Coleoplcra on emergence from pupa, Bull. 
Soc. Ent. Fr. (6) v, pp. ccxvii & ccxviii. 
Insects as intermediate hosts of parasites, B. E. Z. xxx, pp. xxviii- 
xxxi. 
Migration of Eciton hamatum , W. Muller (477). 
