...All ofthe higher butterflies go intothe chrysalis state withoutmaking a silken cocoon,while most of the highermoths make such a cocoon... 
Clarence M. Weed 「Butterflies Worth Knowing」
...Ina similar way each also makes a slight cocoon when it isready to change to a chrysalis...
Clarence M. Weed 「Butterflies Worth Knowing」
...She also states that, when the females first emerge from the cocoon, their wings are less expanded than those of the male...
Charles Darwin 「The Variation of Animals and Plants Under Domestication, Vol. I.」
...Its form is that of a large cocoon broadest atthe base, or that of a fir cone...
Rev. C. A. Johns 「British Birds in their Haunts」
...Follicle: = cocoon, q...
John. B. Smith 「Explanation of Terms Used in Entomology」
...Sectores coronis: the tearing or cutting structuresused by the Lepidoptera in working out of a cocoon...
John. B. Smith 「Explanation of Terms Used in Entomology」
..."The Polyphemus worm spins a strong, dense, oval cocoon, which is closedat each end, while the silk has a very strong and glossy fibre...
Alpheus Spring Packard 「Our Common Insects」
...We onceexperimented on a larva which had just completed its cocoon, to learnhow much silk it could produce...
Alpheus Spring Packard 「Our Common Insects」
...The last of September it spins its dense cocoon, in which ithibernates in the chrysalis state...
Alpheus Spring Packard 「Our Common Insects」
...c, Ruby Tiger Moth (Phragmatobiafuliginosa); a, caterpillar; b, cocoon...
Geo. H. Carpenter 「The Life-Story of Insects」
...After pairing, the female lays her eggs among the silk of the cocoon,partly covering them with hairs shed from her body, and then dies...
Geo. H. Carpenter 「The Life-Story of Insects」
...Before midsummer it has usuallyspun its yellow cocoon under some shelter on the ground and changed intoa pupa...
Geo. H. Carpenter 「The Life-Story of Insects」
...They have not the long, curved peduncle of the Leucospis' eggs; they are not suspended from the ceiling of the cocoon like these, but are laid without order around the fostering larva...
J. Henri Fabre Alexander Teixeira de Mattos 「The Life of the Fly」
...The insect is well-endowed with tools and instinctive faculties for accomplishing the final act of its metamorphosis, namely, the act of emerging from the cocoon and from the cell...
J. Henri Fabre Alexander Teixeira de Mattos 「The Mason-bees」
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