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Cockroach dissected to show alimentary canal, al.c.

Cockroach

Cockroach dissected to show alimentary canal, al.c.

A dissection of the head, face, and neck.

Dissection

A dissection of the head, face, and neck.

Section through the Head and Neck on the Median Line. 1. Medulla Oblongata 2. Pons 3. Right lobe of cerebrum 4. Cerebellum in section 5. Blood vessel 6. Corpus Striatum 7. Nasal Passage 8. Nasal bone 9. Soft Palate 10. Hard Palate 11. Tongue 12. Epiglottis 13. Os Hyoides 14. Oesaphagus 15. Spinal 16. Larynx 17. Windpipe

Sectional view of the Head

Section through the Head and Neck on the Median Line. 1. Medulla Oblongata 2. Pons 3. Right lobe of…

pond mussel dissected to show alimentary canal, al c..

Mussel

pond mussel dissected to show alimentary canal, al c..

Nervous system of a honeybee

Nerve System

Nervous system of a honeybee

Nervous system of a honeybee larva

Nerve System of Larva

Nervous system of a honeybee larva

The scalpel is a small and sharp knife used in surgery.

Scalpel

The scalpel is a small and sharp knife used in surgery.

Scissors used for surgery and dissection.

Scissors

Scissors used for surgery and dissection.

One element in eye of roach

Sensory Organs of Insects

One element in eye of roach

Section of compound eye.

Sensory Organs of Insects

Section of compound eye.

Organs of smell in May-beetle

Sensory Organs of Insects

Organs of smell in May-beetle

Sense organs in abdominal appendages.

Sensory Organs of Insects

Sense organs in abdominal appendages.

Sensory ear

Sensory Organs of Insects

Sensory ear

Ear on foreleg of locust

Sensory Organs of Insects

Ear on foreleg of locust

Ear found on the basal segment of grasshopper abdomen.

Sensory Organs of Insects

Ear found on the basal segment of grasshopper abdomen.

Ovarian tubes of one side, in <em>Polistes</em>, showing eggs in all stages of development, with nutritive cells, <em>nm</em>, between; <em>rs</em>, seminal receptacle; <em>ov</em>, oviduct; <em>vag</em>, vagina

Sexual Organ of Insects

Ovarian tubes of one side, in Polistes, showing eggs in all stages of development, with nutritive…

Male organs of May-beetle. One side only beyond the ductus ejaculatoris, <em>duct</em>. <em>ejac</em>. ; <em>glm</em>., mucus glands; <em>ves</em>.<em>sem</em>., seminal vesicles; <em>vas</em>. <em>def</em>., vasa deferentia

Sexual Organ of Insects

Male organs of May-beetle. One side only beyond the ductus ejaculatoris, duct. ejac.…

Tweezers used for dissection and surgery.

Tweezers

Tweezers used for dissection and surgery.