INDEX. 



ABDOMEN in Insects, 34, 57 

 Acetabulum, 48 note 

 Aculeus, 58 note 

 Adolescence of Insects, 93 

 Adult stage of life in Insects, 95 

 Adult Insects never increase in 



size, 96 

 Air-cells, 72 

 Air-pipes, 72 

 Air-pipes of the eye, 81 

 Ala, 47 note 

 Alee anterioris, 50 note 

 Alee posterioris, 55 note 

 Alulae, 55 note 

 Antefurca, 26 note 

 Antennae, 34 note and 37 note 

 Anus, 65 note 

 Anoplura, 104 note 

 Apex anterior, 53 note 

 Apex inferior, 53 note 

 Apodemae articulationis, 52 note 

 Apodemee insertionis, 32 note 

 Appendage, objection to the term, 



37 

 Arches of the back and of the 



belly, 34 

 Arcus, 34 note 

 Arcus tergi, 34 note 

 Arcus ventris, 34 note 

 Areee, 52 note 

 Area exterior, 53 note 

 Area inferior, 53 note 

 Area media, 53 note 

 Area superior, 53 note 

 Areas of the wing, 53 

 Aurelia, 94 note 

 Auriculo-ventricularice, 69 note 

 Aristatce, 39 note 



Back plate, 28 

 Back scale, 30 

 Band, 53 

 Basal meshes, 53 

 Basis, 53 note 



Bile vessels, 63 



Blight, 89 



Blind gut, 64 



Blow fly and Bot maggots, 91 



Brain and spinal cord in man, 75 



Breast-plate, 23 



Breast-prop, 26 



Breathing, organs of, 70 



Breathing, process of, 72 



Bridle, 31 



Bulbus, 37 note 



Calcaria, 48 note 



Cardia, 63 note 



Caterpillar, meaning of the term, 



90 



Cauda, 54 note and 57 note 

 Cellulae basilares, 53 note 

 Cellules exteriores, 53 note 

 Cellulee mediae, 53 note 

 Cerebrum ganglionicum, 76 note 

 Chaperon, 23 note 

 Cheese hoppers and Crane fly 



grubs, 91 



Chitine, chemical properties of, 22 

 Choroides, 40 note 

 Chrysalis, 94 note 

 Chyle gut, 64 

 Cilice, 54 note 



Circulation of the blood traced, 70 

 Circulation, organs of, 66 

 Circumference of the wing, 53 

 Cleaning instrument, 58 

 Cocoon, or preparatory nest, 94 

 Caecum, 64 note 

 Coleoptera, 103 note 

 Collum, 23 note 

 Comb and sucker, 49 

 Cord and pulley mechanism, 35 

 Corium, 21 note 

 Cornea, 40 note 

 Corselet in insects, 2 

 Costa, 51 note 

 Costa anterior t 51 note 



