The palpebral and oculomotor apparatus in fishes : observations on morphology and development / by N. Bishop Harman.

  • Harman, Nathaniel Bishop, 1869-1945.
Date:
[1899]
Catalogue details

Licence: Public Domain Mark

Credit: The palpebral and oculomotor apparatus in fishes : observations on morphology and development / by N. Bishop Harman. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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    FISHES: Observations on Morphology and Develop- ment. By FT. Bishop Harman, B.A., M.B. (Cantab.), F.E.C S. (Eng.), St John’s College; Demonstrator of Anatomy, Cambridge University} (Plates T.-VI.) CONTENTS. PAGE Introduction, 1 'Classified Li.st of PTshes, ........ 2 I. Palpebral Apparatus, ...... 1. No provision, ....... 2. PalpeLral margins and conjunctival fornices, 3. Extra palpebral fold.s—‘ pseudo-membrana nictitans,’ 4. The nictitating membrane of Selachians, 5. The development of the membmne, .... 6. The development of the muscidature of the membrane, 7. The nerve-supply of the musculature of the membrane, . 8. The outer corneal layer, ..... II. The Relations of Orbital Walls to the Bulb, 1. The orbital sac, ....... 2. The recessus orbitalis, ...... 3. The capsule of Tenon, ...... 4. The ‘cartilage sustentaculum oeuli,’ and its decehrpment, 5. Tlie‘ligamentum tenaculum oculi,’ . . . . 6 7 fl 11 15 20 21 23 23 23 25 25 28 III. The Oculomotor Muscles, . 1. The general scheme, 2. Variations for projection and retraction, 3. The modifications in plcuronectidfishes, and the special otatory slip, List of References, Description of, and Inde.x to Plates, 29 29 31 33 36 .38 This research was originally undertaken with the object of examining the motor apparatus of fishes’ eyes, with especial ' Read at the Meeting of the Anatomical Society of Great.Britain and Ireland, .July 1899, and at the British Association, Dover, 1899. A