2tJ8 The Microscope. 



animals (Sec. 1, 2, 3, 7); a dichotomously divided end from a trunk 

 muscle of the horse, the two branches of which anastomose (Sec. 

 12) ; and fibers from the frog's tongue, both ends of which are 

 large and branched (Sec. 6); and draw the analogy on account of 

 form between smooth and striped muscle, p. 14V). (See conclu- 

 sions). 



6. Bremer, L. — Ueber die Muskelspindeln nebst Bemerkungen 

 liber Structur, Neubildung und Innervation der quergestreiften 

 Muskelfaser. Arch. f. mikr. Anat. Bd. XXII, 1883, pp. 318-356, 

 2 pi. Says that in the mouse chains of nuclei are found in the 

 spring, which develop into new muscular fibers, p. 352. (See 14). 



7. Bowman, W. — On the minute structure and movements of 

 voluntary muscle. Phil. Tr. , Lond., 1840. pp. 457-501, 4 pi. 

 Shows the sarcolemma of insect muscle as cornigated, with 

 processes extending from the depressions to the sarcous substance. 

 (Sec. 15). 



8. Busk and Huxley. — Manual of human histology. 2 vol., 

 illustrated. London, 1853. A translation of Ivolliker's histology. 

 Figure of a branched ending in the lip of a rat, the ends of the 

 branches being unstriated and mingling with the fibers of the 

 corium, p. 245, vol. I. (Sec. 8, 15). 



9. Dogiel, J. — Ueber den Musculus dilator pupill.ne bei 

 Siiugethieren, Menchen und Vogeln. Arch. f. mikr. Anat., Bd. VI, 

 1870, pp. 89-99, 1 pi., and Neue Untersuchungen iiber den 

 pupillenerweiternden Muskel der Siiugethiere und Vogel. Arch. f. 

 mikr. Anat. Bd. XXVII, 1886, p. 403, 1 pi. Figures branches and 

 anastomoses of striated fibers in the iris of birds. (Sec. 12). 



10. Felix, W. — Die Liinge der Muskelfaser beidem Menchen 

 imd einigen Siiugethieren. Leipzig, 1887. pp. 1-9, 1 Fig. From 

 the Festschrift f ilr Albert von Kolliker. Finds length of fibers in 

 man 53 to 123 mm., in other large animals 20 to 80 mm. (Sec. 4); 

 in man and the rabbit fibers branch, and in man anastomose, p. 6-9, 

 (Sec. 7, 12); gives a method of preparing muscles, separated from 

 the skeleton, without shrinkage, p. 5. (Sec. 17). 



11. Fick, A. — Ueber die Anheftung der Muskelfasern an die 

 Sehnen. Arch, fiir Anat. u. Phys., 1856, pp. 425-432, 1 pi. 

 Shows the sarcolemma extending into the tendon. (Sec. 13). 



12. Gage, S. H. — Muscular tissue. Reference hand-book of 

 medical sciences. Vol. V, pp. 59-74, illustrated. New York, 1887. 

 Describes in the mouse striated fibers extending on the oesophagus 

 to the stomach, p. 59, (Sec. 6) ; tapering intramuscular ends in the 



