80 ln$. 
X1JI. INSEOTA. 
Nervous System , Sense Organs (for Senses, Psychology, Habits, see p. 82). 
On the accessory or stomato-gastric nervous system of Orthoptera and 
Coleoptera , Pawlowa (845). — Anatomy of sympathetic nervous system, 
Pawlowa (847). — Brain of Aphididce , Mordwilko (788). — Summary 
of Binet’s paper (recorded last year) by von Adelung, in Zool. Centralbl. 
ii, pp. 714-717. 
Histology of nervous system of Bombyx mori , Benedicenti (90). 
— Histology of ganglia iu young and old honey-bee, Hodge (504). 
J ohnston’s organ in Diptera , relation of senses of taste and hearing, 
Child (201). 
Muscular System. 
Structure of muscles of Aculeate Hymenoptera , Janet (561). 
Nutrition (incl. circulation, respiration, glands, excretion). 
Anatomy of alimentary canalof .For/2ca/«&e, Bordas (131. — Anatomy and 
histology of alimentary canal of Hymenoptera. Bordas (127). — Anatomy 
of alimentary canal of Aphididce , Mordwilko (788). — Alimentary canal 
and sucking apparatus, &c., of Phylloxera, Dreyer, pp. xvii-xix, Jahrb. 
nassau. Yer. xlviii. 
CEsophagoal divorticula of larvae of Tenthredinidce and other insocts, 
ClIOLODKOVSKY (206). 
Regeneration of epithelium in alimentary canal, Visart (1175). 
Anatomy of blood-vessel, Pawlowa (847). — Ampulla or blood circu- 
lation organ in head of Orthoptcra , Pawlowa (846). 
Blood of Ooccinellidce , Lutz (711). 
Structure of fat-body in larvae of Tenthredinidce , Cholodkovsky (206), 
p. 152. 
Physiological studies in Orthoptcra : excretion, intestinal absorption, 
digestion, blood-corpuscles, phagocytosis, Cu^not (267). 
False stigmata of Nepa, Martin (733). — The compound stigmata of 
larvae of Diptcra , Meijere (754). — The spiracles of insocts ; function and 
structure, with special discussion on those of Scarabceidce, Sorensen 
(1093). 
Spiracula cribraria of larva of Melolontha , Meinert (757). — Open and 
closed spiracles, lateral organs of respiration in Scarabceidce larvae, 
Meinert (755). 
Opening and shutting of tracheae, as summarised by Kolbe, Bergroth, 
p. 205, Ent. Nachr. xxi. 
Termination of tracheae in silk-glands of lepidopterous larvae, Holm- 
gren (506). 
Respiration of aquatic insects, Ml all (767). — Elimination of CO 2 by 
larvae of Bombyx mori , Luciani & Lo Monaco (706). 
Resistance of Hydrous Jlavipes to submersion, Griffini (456). 
Salivary glands, malpighian tubes and poison-glands of Hymenoptera 
Bordas (127). — Salivary glands of bees, Bordas (128). — Salivary glands 
of Libelluliclce , Bordas (130). — Salivary glands of Locustidce , Bordas 
(129). 
