The study of the comparative anatomy of organs down to the finest details has always been a most important aid in finding out relationship between animals or groups of animals. My theory endorses this view to the uttermost, and especially indicates the study of the central nervous system and its outgoing nerves as that comparative study which is most likely to afford valuable results.

As for the individual, so for the nation; as for the nation, so for the race; the law of evolution teaches that in all cases brain-power wins. Throughout, from the dawn of animal life up to the present day, the evidence given in this book suggests that the same law has always held. In all cases, upward progress is associated with a development of the central nervous system.

The law for the whole animal kingdom is the same as for the individual. "Success in this world depends upon brains."

BIBLIOGRAPHY AND INDEX OF AUTHORS

Author's name.Title of Paper.Pages of
reference.
AHLBORN"Untersuchungen über das Gehirn der Petromyzonten"[210], [489]
Zeitsch. f. wiss. Zool. Vol. 39. 1883
"Ueber die Segmentation des Wirbelthierkörpers"[260]
Zeitsch. f. wiss. Zool. Vol. 40. 1884
AICHEL"Vergleichende Entwicklungsgeschichte und Stammesgeschichte der Nebennieren"[424], [428]
Arch. f. Mikr. Anat. Vol. 56. 1900
ALCOCK[135], [287], [288], [289], [304], [307], [347], [445]
"The Peripheral Distribution of the Cranial Nerves of Ammocœtes"[164], [171], [177], [188], [202], [297], [300], [310], [311], [316]
Journ. of Anat. and Physiol. Vol. 33. 1898
"On Proteid Digestion in Ammocœtes"[58], [213], [442], [452]
Journ. of Anat. and Physiol. Vol. 33. 1898
ALLEN"Studies on the Nervous System of Crustacea"[489]
Q. J. Micr. Sci. Vol. 36. 1894
ANDERSON, H. K.[448], [470]
"The Nature of the Lesions which hinder the Development of Nerve-cells and their Processes[466], [467], [469]
Journ. of Physiol. Vol. 28. 1902
"On the Myelination of Nerve-fibres"[467], [477]
Report of the Brit. Assn. 1898
APATHY"Das leitende Element des Nervensystems und seine topographischen Beziehung zu den Zellen"[467]
Mitth. a. d. Zool. Stat. zu Neapel. Vol. 12. 1896
ASSHETON"On the Phenomenon of the Fusion of the Epiblastic Layers in the Rabbit and in the Frog"[42]
Q. J. Micr. Sci. Vol. 37. 1894
"An Experimental Examination into the Growth of the Blastoderm of the Chick"[154]
Proc. of Roy. Soc. Vol. 60. 1896
"On the Growth in Length of the Frog Embryo"[154]
Q. J. Micr. Sci. Vol. 37. 1894
"A Re-investigation into the Early Stages of the Development of the Rabbit"[154]
Q. J. Micr. Sci. Vol. 37. 1894
"The Primitive Streak of the Rabbit: the Causes which may determine its Shape, and the part of the Embryo formed by its Activity"[154]
Q. J. Micr. Sci. Vol. 37. 1894
BALFOUR'Comparative Embryology.' Vol. 2[73], [74], [94], [103], [104], [120], [181], [259], [424]
London. 1881. Macmillan & Co.
"On the Origin and History of the Urino-genital Organs of Vertebrates"[390], [392]
Journ. of Anat. and Physiol. Vol. 10. 1876
"On the Nature of the Organ in Adult Teleosteans and Ganoids, which is usually regarded as the Head-kidney or Pronephros"[420]
Q. J. Micr. Sci. Vol. 22. 1882
BARKER'The Nervous System'[470]
London. 1901
BATESON"The Ancestry of the Chordata"[11]
Q. J. Micr. Sci. Vol. 26. 1886
'Materials for the Study of Variation'[387]
London. 1894
BEARD"The System of Branchial Sense Organs and their Associated Ganglia in Ichthyopsida"[262], [281], [283]
Q. J. Micr. Sci. Vol. 26. 1885
"The Development of the Peripheral Nervous System in Vertebrates"[262], [281], [283]
Q. J. Micr. Sci. Vol. 29. 1888
"The Old Mouth and the New"[318]
Anat. Anzeiger. 1888
"The Source of Leucocytes and the True Function of the Thymus"[425], [426]
Anat. Anzeiger. Vol. 18. 1900
"The Parietal Eye of the Cyclostome Fishes"[84]
Q. J. Micr. Sci. Vol. 29. 1882
BECK AND LANKESTER"On the Muscular and Endo-skeletal Tissues of Scorpio"[171], [222], [224], [247], [268]-[277]
Trans. Zool. Soc. Vol. 11. 1885
BEECHER"Natural Classification of the Trilobites"[283], [351], [436], [437]
Amer. Journ. of Sci. Ser. 4. Vol. 3. 1897
BELL, C.'The Nervous System of the Human Body'[155], [156], [183]
London. 1830
BELLONCI"Système Nerveux et Organes des sens du Sphæroma serratum"[62], [90], [92], [101]
Archiv. Ital. de Biol. Vol. 1. 1882
"Sur la structure et les rapports des lobes olfactives dans les Arthropods superieurs et les Vertébrés"[221],[225]
Archiv. Ital. de Biol. Vol. 3. 1883
BENHAM AND LANKESTER"On the Muscular and Endo-skeletal Systems of Limulus"[143], [171], [176], [177], [247]
Trans. Zool. Soc. Vol. 11. 1885

BERGER

"Untersuchungen über den Bau des Gehirns und der Retina der Arthropoden"[88]-[92], [97], [100], [101]
Arbeit. a. d. Zool. Instit. Wien. Vol. 1. 1878
BERGH"Neue Beiträge zur Embryologie der Anneliden"[478]
Zeitsch. f. wiss. Zool. Vol. 50. 1890
BERKLEY"The Intrinsic Nerves of the Kidney"[477]
Bulletin of the Johns Hopkins Hospital. Vol. 4
BERNARD'The Apodidæ: a Morphological Study'[284]
Nature Series. 1892
BERTKAU"Beiträge zur Kenntniss der Sinnesorgane der Spinnen. 1. Die Augen der Spinnen"[369]
Archiv. f. mikr. Anat. Vol. 27. 1886
BIEDERMANN'Electro-physiology'[20]
Translated by F. A. Welby. London. 1896
BLANCHARDQuoted by Huxley[225]
'L'Organisation du Règne Animal. Arachnides'[109], [177], [190], [206], [313], [315]
Paris. 1852
BLES"The Correlated Distribution of Abdominal Pores and Nephrostomes in Fishes"[431]
Journ. of Anat. and Physiol. Vol. 32. 1898
BOBRETSKY'Development of Astacus and Palæmon'[74]
Kiew. 1873
BOURNE AND LANKESTERSee Lankester and Bourne.
BOVERI"Die Nieren Canälchen des Amphioxus"[392], [395], [402], [407], [412], [426], [427]
Zool. Jahrbuch. Vol. 5. 1892
BRAEM"Was ist ein Keimblatt"[460], [461], [462]
Biol. Centralblatt. Vol. 15. 1895
BRAUER"Beiträge zur Kenntniss der Entwicklungsgeschichte des Skorpions"[62], [167], [222], [237], [281], [482]
Zeit. f. wiss. Zool. Part I. Vol. 57. 1894
Part II. Vol. 59. 1895
"Beiträge zur Kenntniss der Entwicklung und Anatomie der Gymnophionen." III.[393], [394], [400], [402]
"Die Entwicklung der Excretionsorgane" Zool. Jahrbuch. Vol. 16. 1902
"Ueber die Entwicklung von Hydra"[473]
Zeit. f. wiss. Zool. Vol. 52. 1891
BÜTSCHLI"Notiz zur Morphologie des Auges der Muscheln"[114]
Festschrift des Natur-hist-med. Vereins zu Heidelberg. 1886
BUJOR"Contribution a l'étude de la métamorphose de l'Ammocœtes branchialis en Petromyzon Planeri"[135], [304]
Revue Biologique du Nord de la France. Vol. 3. 1891
CARLSON[177], [315], [316]
CELESIA'Differenziamento della proprietà inibitoria e dei funzioni coordinatrici nella catena gangliare dei crustacei decapodi'[489]
Genoa. 1897
CLAUS"Untersuchungen über den Organismus und Entwicklung von Branchipus und Artemia"[90]-[92], [97], [100], [396]
Arbeit a.d. Zool. Institut. Wien. Vol. 6. 1886

COPE

"On the Phylogeny of the Vertebrata"[343]
Proc. Amer. Philos. Soc. Vol. 30. 1892
CRONEBERG"Ueber die Mundtheile der Arachniden"[221]-[224], [241]
Archiv. f. Naturgeschichte. 1880
CUÉNOT"Études sur le sang et les glandes lymphatiques dans la série animale; 2nd partie; invertébrés"[422]
Arch. d. Zool. exper. gen. 2nd Ser. Vol. 9. 1891
CUNNINGHAM, J. T."The Significance of Kupffer's Vesicle, with Remarks on other Questions of Vertebrate Morphology"[318]
Q. J. Micr. Sci. Vol. 25. 1885
"The Nephridia of Lanice conchilega"[403]
Nature. Vol. 36. 1887
DANA"On Cephalization"[53]
Mag. of Nat. Hist. 1863
DEAN-BASHFORD'Fishes, Living and Fossil'[344]
New York. 1895
"On the Embryology of Bdellostoma Stouti"[405]
Festschr. z. siebenzigsten Geburtstag. von C. v. Kupffer. Jena. 1899
DENDY"On the Parietal Sense-organs and Associated Structures in the New Zealand Lamprey (Geotria australis)"[80], [82]
Q. J. Micr. Sci. Vol. 51. 1907
DIETL"Die Organisation des Arthropoden Gehirns"[101]
Zeitsch. f. wiss. Zool. Vol. 27. 1876
DOHRN'Der Ursprung der Wirbelthiere und das Princip des Functionswechsels'[14], [60], [185], [186], [317], [318]
Leipzig. 1875
Studien zur Urgeschichte des Wirbelthiere Körpers. VIII. "Die Thyroidea bei Petromyzon, Amphioxus, und Tunicaten"[188], [195]-[198], [199], [212], [213]
Mitth. Zool. Stat. z. Neapel. Vol. 6. 1886
"Neue Grundlagen zur Beurtheilung der Metamerie des Kopfes"[262], [263], [279]
Mitth. Zool. Stat. z. Neapel. Vol. 9. 1890
Studien zur Urgeschichte des Wirbelthiere Körpers. XIII. "Ueber Nerven und Gefässe bei Ammocœtes und Petromyzon Planeri"[167], [314], [337]
Mitth. Zool. Stat. z. Neapel. Vol. 8. 1888
DREVERMANN"Ueber Pteraspis dunensis"[29], [30]
Zeitschr. d. Deutsch. Geol. Gesellschaft. Vol. 56. 1904
EDGEWORTH"The Development of the Head-muscles in Gallus domesticus, and the Morphology of the Head-muscles in the Sauropsida"[266]
Q. J. Micr. Sci. Vol. 51. 1907
EDINGER'Anatomy of Central Nervous System in Man and in Vertebrates'[17], [264]
Translated by Hall. 1899
v. EICHWALD"Die Thier- und Pflanzenreste des alten rothen Sandsteins und Bergkalks im Nowgorodschen Gouvernement"[327]
Bull. Sci. de l'Acad. Impér. d. St. Petersbourg. 1840

EISIG

"Die Seiten-organe und becherförmigen Organe der Capitelliden"[357]
Mitth. a. d. Zool. Stat. z. Neapel. Vol. 1. 1879
"Capitelliden"[357]
Faun. u. Flor. d. Golfes v. Neapel. Vol. 16. 1887
ELLIOTT"On the Innervation of the Ileo-colic Sphincter"[449]
Journ. of Physiol. Vol. 31. 1904
EMERYQuoted by Weldon[420]
FOSTER, M.Text-book of Physiology[108]
FREUND"Die Beziehungen der Schilddrüse zu den weiblichen Geschlechtsorganen"[215]
Deutsch. Zeitsch. f. Chirugie. Vol. 18. 1883
FRITSCH, G.'Untersuchungen über den feineren Bau des Fischgehirns'[488], [489]
Berlin. 1878
FRORIEP"Ueber Anlagen von Sinnesorganen am Facialis, Glossopharyngeus und Vagus, über die genetische Stellung des Vagus zum Hypoglossus, und über die Herkunft der Zungenmusculatur"[261], [262], [281], [283]
Arch. f. Anat. u. Physiol; Anat. Abtheil. 1885
FÜRBRINGER, M.'Ueber die Spino-occipetalen Nerven der Selachier und Holocephalen'[276]-[278], [409]
Fest-schrift für Carl Gegenbaur. 1897
GAUBERT'Recherches sur les organes des sens et sur les systèmes tegumentaire, glandulaire et musculaire des appendices des arachnides'[364], [368]-[375]
Paris. 1892
GEGENBAUR"Anatomische Untersuchung eines Limulus"[20], [358]-[360]
Abhandl. d. Naturforsch. Gesellsch. z. Halle. Vol. 4. 1858
"Ueber die Skeletgewebe der Cyclostomen"[181]
Jen. Zeitschrift. Vol. 5. 1870
Untersuchungen zur vergleichende Anatomie der Wirbelthiere III. Heft. 'Das Kopfskeletder Selachiern'[151], [259], [261]
Leipzig. 1872
'Grundriss der vergleichenden Anatomie'[392]
Leipzig. 1878
v. GEHUCHTEN"De l'origine du pathétique et de la racine supérieure du trijumeau"[264]
Acad. d. Sci. Belg. Bulletin. 3rd Ser. Vol. 29. 1895
GOETHE[258]
GÖTTE'Entwicklungsgeschichte der Unke'[101], [102], [114]
Leipzig. 1875
GOLGI[72], [465], [477]
GOODRICH"On the Structure of the Excretory Organs of Amphioxus"[395], [396], [477]
Q. J. Micr. Sci. Vol. 45. 1902
"On the Nephridia of the Polychæta." Parts I., II., III.[395]
Q. J. Micr. Sci. Vols. 40, 41, 43
"On the Excretory Organs of Amphioxus"[477]
Proc. Roy. Soc. Vol. 69. 1902

GRABER

"Die Chordo-tonalen Sinnesorgane und das Gehör der Insecten"[364], [369]-[371]
Archiv. f. Mikr. Anat. Vols. 20 and 21. 1882
GRENACHER'Untersuchungen über das Sehorgan der Arthropoden'[76], [100]
Göttingen. 1879
GUDDENQuoted in Obersteiner[264]
HAECKEL[461], [462]
HALLER, BELA"Untersuchungen über die Hypophyse und die Infundibulärorgane"[320], [321]
Morph. Jahrbuch. Vol. 25. 1898
"Untersuchungen über das Rückenmark der Teleostier"[488]
Morph. Jahrbuch. Vol. 23. 1895
HARDY"On the Histological Features and Physiological Properties of the Post-œsophageal Nerve-cord of the Crustacea"[110], [159]
Phil. Trans. Roy. Soc. 1894. B.
HARDY AND MACDOUGALL"On the Structure and Functions of the Alimentary Canal of Daphnia"[112], [206]
Proc. Camb. Phil. Soc. Vol. 8. 1893
HATSCHEK"Die Metamerie des Amphioxus und des Ammocœtes"[289], [300], [337]
Anat. Anzeig., 7 Jahrgang, 1892. Verhandl. d. Anat. Gesell. in Wien, p. 136
"Studien über Entwicklung des Amphioxus"[407]
Arbeit. d. Zool. Inst. z. Wien. Vol. 4. 1881
Quoted by Lankester[475]
HAZENSee Patten and Hazen.
HEIDENHAIN[258], [259]
HEIDERSee Korschelt and Heider.
HENSEN"Zur Entwicklung des Nervensystem"[465], [466]
Virchows Archiv. Vol. 30. 1864
HENSEN AND VÖLCKERS [265], [266]
Archiv. f. Opthalmol. Vol. 24. 1878
HERTWIG, O., AND SAMASSAQuoted in Zeigler's 'Lehrbuch der vergleichenden Entwicklungsgeschichte der niederen Wirbelthiere.' 1902[485]
HIS"Die Neuroblasten und deren Entstehung im embryonalen Mark"[465], [466]
Archiv. f. Anat. u. Physiol. Anat. Abth. 1889
HOFFMANN"Ueber die Metamerie des Nachhirns und Hinterhirns, und ihre Beziehung zu den segmentalen Kopfnerven bei Reptilien embryonen"[276]
Zool. Anzeiger. Vol. 12. 1889
HOLM"Ueber die Organisation des Eurypterus Fischeri"[192], [240], [241], [306]
Mem. d. l'Acad. Imp. d. Sci. d. St. Petersbourg. Vol. 8. 1898
HOYER"Ueber den Nachweis des Mucins in Geweben Mittelst der Färbe-Methode"[131]
Archiv. f. Mikr. Anat. Vol. 36. 1890

HUXLEY

"Hunterian Lectures." 1869[124], [258], [259]
"On the Structure of the Mouth and Pharynx of the Scorpion"[222], [225], [271]
Q. J. Micr. Sci. Vol. 8. 1860
"On the Anatomy and Affinities of the Genus Pterygotus"[238]
Mem. of the Geol. Survey. Monograph I. 1859
"On Cephalaspis and Pteraspis"[327]
Q. J. of Geol. Soc. Vol. 14. 1858
JAEKEL"Ueber Tremataspis und Patten's Ableitung der Wirbelthiere von Arthropoden"[329], [339], [340], [351]
Protocoll der Deutschen Geolog. Gesellschaft, p. 84; in Zeitsch. d. Deutschen Geologischen Gesellsch. Vol. 55. 1903
"Ueber die Organisation und systematische Stellung der Asterolepiden"[345]
Ibid., p. 41
JOHNSON"Contributions to the Comparative Anatomy of the Mammalian Eye, chiefly based on Opthalmoscopic Examination"[70]
Phil. Trans. Roy. Soc. B. Vol. 194. 1901
JOSEPH"Ueber das Achsenskelett des Amphioxus"[444]
Zeitsch. f. wiss. Zool. Vol. 59. 1895
JULIN AND VAN BENEDENRecherches sur l'Organisation des Ascidies simples. "Sur l'hypophyse," etc.[425]
Archives de Biologie. Vol. 2. 1881
KAENSCHE"Beiträge zur Kenntniss der Metamorphose des Ammocœtes branchialis in Petromyzon"[135], [304]
Schneider's Beiträge. Vol. 2. 1890
v. KENNEL"Entwickelungsgeschichte von Peripatus Edwardsii und Peripatus torquatus." II. Theil[398], [399], [411]
Arbeit. a. d. Zool. Zoot. Instit. Würzburg. Vol. 8. 1888
KERR"On some Points in the Early Development of Motor Nerve-trunks and Myotomes in Lepidosiren paradoxa"[461], [466], [478]
Trans. Roy. Soc. Edin. Vol. 41. 1904
KILLIAN"Zur Metamerie des Selachierkopfes"[262]
Verhandl. d. Anat. Gesell. Versamml. in München. 1891
KISHINOUYE"On the Development of Limulus longispina"[167], [238], [252], [253], [273], [320], [382]
Journ. of Coll. of Sci., Tokio. Vol. 5. 1891
KLEINENBERGQuoted by Beard[318]
v. KÖLLIKER"Die obere Trigeminus-Wurzel"[280]
Arch. f. Mikr. Anat. Vol. 53. 1899
v. KÖLLIKER AND TERTERJANZHandbuch der Gewebe-Lehre. 6th Auflage. 1893[264], [425], [488]
KOHL"Rudimentäre Wirbelthieraugen"[94], [96], [99], [101]
Bibliotheca Zoologica. Leukart und Chun. Vol. 4 and Vol. 5
KOHN"Ueber den Bau und die Entwicklung der sogenannten Carotis-drüse"[428]
Archiv. f. Mikr. Anat. Vol. 56. 1900

KORSCHELT AND HEIDER

'Text-book of the Embryology of the Invertebrates.' Translated by M. Bernard. 1900. Part III. and Part IV.[27], [73], [88], [114]-[116], [397], [429], [431]
KOWALEWSKY"Ein Beitrag zur Kenntniss der Excretionsorgane der Pantopoden"[421]
Mem. d. l'Acad. d. Imp. d. Sci. d. St. Petersbourg. Ser. VII. Vol. 38. 1890
"Une nouvelle glande lymphatique chez le scorpion d'Europe"[423]
Ibid. Ser. VIII. Vol. 5. 1897
"Étude Biologique sur les Clepsines"[421]
Ibid. Ser. VIII. Vol. 5. 1897
"Ein Beitrag zur Kenntniss der Excretionsorgane"[420], [422], [472]
Biologisches Centralblatt. 1889
"Weitere Studien über die Entwicklungsgeschichte des Amphioxus lanceolatus"[409], [410]
Archiv. f. Mikr. Anat. Vol. 13. 1877
KRIEGER"Ueber das Centralnervensystem des Flusskrebses[101]
Zeitsch. f. wiss. Zool. Vol. 33. 1880
v. KUPFFER

'Studien zur vergleichenden Entwicklungsgeschichte des Kopfes der Kranioten.'

Heft. 1. 'Die Entwicklung des Kopfes von Acipenser'

[318], [319], [320], [440]
München. 1893
Heft. 2. 'Die Entwicklung des Kopfes von Ammocœtes Planeri'[300], [440]
München. 1894

Heft. 3. 'Die Entwicklung der Kopfnerven von Ammocœtes Planeri.'

Dritter Abschnitt. 'Die Metamorphose des larvalen Nervensystems des Kopfes'

[228], [263], [282], [283], [405], [458]
München. 1895
LANG'Text-book of Comparative Anatomy.' Translated by H. M. and M. Bernard[357]
LANGERHANS"Untersuchungen über Petromyzon Planeri"[94]-[101], [301], [405]
Bericht v. d. Verhandl. d. Naturforsch. Gesellsch. z. Freiburg. 1873
LANGLEYSchäfer's 'Text-book of Physiology.' Vol. 2. 1900[2], [3], [448]
LANKESTERArticle "Vertebrata" in the 'Encyclopædia Britannica'[484]
"On the Skeleto-trophic Tissues and Coxal Glands of Limulus, Scorpio, and Mygale[137], [139], [253], [320], [321]
Q. J. Micr. Sci. Vol. 24. 1884
"Limulus an Arachnid"[62], [238], [241], [306], [361], [366]
Q. J. Micr. Sci. Vol. 21. 1881
'Extinct Animals'[22], [150], [345]
London. Constable & Co. 1906
A treatise on Zoology. Edited by E. Ray Lankester. Part II. 'The Entero-cœla and the Cœlomocœla'[472]-[478]

LANKESTER AND POWRIE

"A Monograph of the Fishes of the Old Red Sandstone of Britain." Part I. "The Cephalaspidæ"[29], [275], [327], [339], [345]
Palæontographical Soc. 1868
LANKESTER, BENHAM, AND BECK"On the Muscular and Endo-skeletal Systems of Limulus and Scorpio, with some Notes on the Anatomy and Generic Characters of Scorpions"[177], [222], [224], [313]
Trans. Zool. Soc. Vol. 11. 1885
LANKESTER AND BOURNE"The Minute Structure of the Lateral and Central Eyes of Scorpio and Limulus"[74], [81]-[83]
Q. J. Micr. Sci. Vol. 23
LANKESTER AND WILLEY"The Development of the Atrial Chamber of Amphioxus"[409]
Q. J. Micr. Sci. Vol. 31. 1890
LANKESTER AND GULLAND"Evidence in Favour of the View that the Coxal Gland of Limulus and of other Arachnids is a Modified Nephridium"[429]
Q. J. Micr. Sci. Vol. 25. 1885
LATREILLE[221]
LAURIE"The Anatomy and Relations of the Eurypteridæ"[237]
Trans. Roy. Soc. Edin. Vol. 37. 1893
"On a Silurian Scorpion and some Additional Eurypterid Remains from the Pentland Hills[238], [239]
Ibid. Vol. 34. 1899
LEYDIG[91]
LOCY"Contributions to the Structure and Development of the Vertebrate Head"[179], [262]
Journ. Morph. Vol. 11. 1895
LOEB, LEO, AND R. M. STRONG"On Regeneration in the Pigmented Skin of the Frog, and on the Character of the Chromatophores"[470]
Amer. Jour. of Anat. Vol. 3. 1904
LOWNE'The Anatomy, Physiology, Morphology, and Development of the Blow-fly'[369], [370], [375]
London. 1895
LUGAROQuoted by Anderson[467]
LWOFF"Ueber den Zusammenhang von Markrohr und Chorda beim Amphioxus und ähnliche Verbältnisse bei Anneliden"[444]
Zeitsch. f. wiss. Zool. Vol. 56. 1893
MAAS"Ueber Entwicklungstadien der Vorniere und Urniere bei Myxine"[392], [402], [412], [419]
Zool. Jahrbuch. Vol. 10. 1897
MACBRIDE"Further Remarks on the Development of Amphioxus"[410]
Q. J. Micr. Sci. Vol. 43. 1900
McDOUGALLSee Hardy and McDougall.

MACLEOD

"Recherches sur la structure et la signification de l'appareil respiratoire des Arachnides"[169], [174]
Archiv. de Biol. Vol. 5. 1881
MAGNUS"Versuche am überlebenden Dünndarm von Säugethieren"[447]
Archiv. f. d. Ges. Physiologie. Vols. 102, 103. 1904
MARK[115]
MARSHALL"On the Head-cavities and Associated Nerves of Elasmobranchs"[185], [186]
Q. J. Micr. Sci. Vol. 21. 1881
"The Segmental Value of the Cranial Nerves"[260]
Journ. of Anat. and Physiol. Vol. 16. 1882
MASTERMAN"On the Diplochorda"[16]
Q. J. Micr. Sci. Vol. 43. 1900
MAURER"Die Schilddrüse, Thymus und andere Schlundspaltenderivate bei den Eidechse"[427], [428]
Morph. Jahrbuch. Vol. 27. 1899
MAYER, F."Das Centralnervensystem von Ammocœtes"[489]
Anat. Anzeig. Vol. 13. 1897
MAYER, P."Ueber die Entwicklung des Herzens und der grossen Gefässstämme bei den Selachiern"[179]
Mitth. a. d. Zool. Stat. z. Neapel. Vol. 7. 1887
METSCHNIKOWQuoted by Kowalewsky[422]
MEYER"Studien über den Körperbau der Anneliden"[403]
Mitth. a. d. Zool. Stat. z. Neapel. Vol. 7. 1887
MILNE-EDWARDS"Anatomie des Limules"[157], [159], [176], [177], [313]
Annales des Sciences Naturelles. Ser. 5. Vol. 17. 1872
MINCHINA treatise on Zoology. Edited by Ray Lankester. Part II. "The Porifera and Cœlenterata"[473]
MITSUKURI"On the Fate of the Blastopore, the Relations of the Primitive Streak, and the Formation of the Posterior End of the Embryo in Chelonia," etc.[179]
Journ. Coll. Sci. Tokyo. Vol. 10. 1896
MOTT"Croonian Lectures of the Roy. Coll. of Physicians," 1900[469]
MOTT AND HALLIBURTON"On the Chemistry of Nerve-degeneration"[469]
Phil. Trans. Roy. Soc. B. Vol. 194. 1901
MÜLLER, J.[1]
"Vergleichende Anatomie der Myxinoiden"[126]
Abhandl. d. Kgl. Akad. d. Wiss. Berlin. 1834
MÜLLER, W."Ueber die Stammes Entwickelung des Sehorgans der Wirbelthiere"[96]-[100], [105], [108]
Festgabe C. Ludwig. Leipzig. 1874
NEAL"The Segmentation of the Nervous System in Squalus acanthias"[179], [266], [300]
Bull. of Mus. Comp. Zool. Harvard. Vol. 31. 1898
NESTLER"Beiträge zur Anatomie und Entwicklungsgeschichte von Petromyzon Planeri"[168], [171], [175], [445]
Archiv. f. Naturgesch. Jahrgang, 56. Vol. I. 1890

NIESKOWSKI

"Der Eurypterus Remipes aus den obersilurischen Schichten der Insel Oesel"[26], [239], [240]
Arch. f. d. Naturkunde Liv-Ehst-und Kurlands. 1st Ser. Vol. 3. 1858
NUSBAUM, J."Einige neue Thatsachen zur Entwicklungsgeschichte des Hypophysis Cerebri bei Säugethieren"[320]
Anat. Anzeiger. Vol. 12. 1896
OBERSTEINER'Central Nervous System.' Translated by Hill. 1896[264], [280]
OKEN[258]
OWEN"Essays on the Conario-Hypophysial Tract, and the Aspects of the Body in Vertebrate and Invertebrate Animals"[14]
"On the Anatomy of the American King-crab (Limulus polyphemus)"[211]
Trans. Linn. Soc. Vol. 28. 1873
PANDER'Monographie der fossilen Fische des Silurischen Systems des russisch-baltischen Gouvernements'[327]
St. Petersbourg. 1856
PARKER, G. H."The Retina and Optic Ganglia in Decapods, especially in Astacus"[91], [93], [97]
Mitth. a. d. Zool. Stat. z. Neapel. Vol. 12. 1895
"The Compound Eyes in Crustaceans"[99], [100], [114]
Bull. of Harvard Mus. of Comp. Zool. Vol. 20. 1890
"The Function of the Lateral-line Organs in Fishes"[357]
Bull. of the Fisheries Bureau. Washington. Vol. 24. 1904
"Studies on the Eyes of Arthropods"[73], [79], [83]-[85], [114]
Journ. of Morphology. Vols. 1 and 2. 1887 and 1889
PARKER, W. K."On the Skeleton of the Marsipobranch Fishes"[120], [125], [126], [131]
Phil. Trans. Roy. Soc. 1883
PATTEN"On the Origin of Vertebrates from Arachnids"[352], [353]
Q. J. Micr. Sci. Vol. 31. 1890
"On the Morphology and Physiology of the Brain and Sense-organs of Limulus"[358]-[367], [371]
Q. J. Micr. Sci. Vol. 35. 1893
"New Facts concerning Bothriolepis"[32], [351], [450]
Biological Bulletin. Vol. 7. 1904
"On the Structure and Classification of the Tremataspidæ"[329]
Mem. d. l'Acad. Imp. d. Sci. de St. Petersbourg. Vol. 13. 1903
"On the Structure of the Pteraspidæ and Cephalaspidæ"[415]
The American Naturalist. Vol. 37. 1903
"On the Appendages of Tremataspis"[351]
The American Naturalist. Vol. 37. 1903
"On Structures Resembling Dermal Bones in Limulus"[346]
Anat. Anzeig. Vol. 9. 1894

PATTEN AND HAZEN

"The Development of the Coxal Gland, etc., of Limulus Polyphemus"[408]
Journ. of Morphol. Vol. 16. 1900
PATTEN AND REDENBAUGHStudies on Limulus. II. "The Nervous System of Limulus Polyphemus"[314], [315], [381], [382]
Journ. of Morphol. Vol. 16. 1900
PERLIAQuoted by Edinger[264]
PICKQuo"ed by Ed"nger[265]
PLATT"A Contribution to the Morphology of the Vertebrate Head, based on a Study of Acanthias vulgaris"[253], [265]-[267], [273], [274], [279], [284]
Journ. Morphol. Vol. 5. 1891
"Fibres connecting the Central Nervous System and Chorda in Amphioxus"[443]
Anat. Anzeig. 1892
PRICE"Development of the Excretory Organs of Bdellostoma Stouti"[394]
Zool. Jahrbuch. Vol. 10. 1897
RABL"Ueber die Metamerie des Wirbelthierkopfes"[258], [262]
Verhandl. der Anat. Gesellsch. Versamml. in Wien. Anat. Anzeig. 1892
"Die Entwicklung und Structur der Nebennieren bei den Vögeln"[424]
Arch. f. mikr. Anat. Vol. 38. 1891
RAMÓN Y. CAJAL[72], [465]
RATHKE"Anatomie des Querders"[161], [169], [304]
Naturforsch. Gesellsch. zu Dantzig. Vol. 2. 1827
REDENBAUGHSee Patten and Redenbaugh.
REICHENBACH"Entwicklungs-geschichte des Flusskrebses"[98]-[100], [114]
Abhandl. d. Senckenbergischen Naturforsch. Gesellsch. Vol. 14. 1886.
RETZIUS'Biologische Untersuchungen.' Vol. 1. 1890. "Zur Kenntniss des Nervensystem der Crustaceen"[20], [489]
ROHONDie Obersilurischen Fische von Oesel. 1st Theil. "Thyestidæ und Tremataspidæ"[32], [275], [276]
Mem. d. l'Acad. Imp. d. Sci. d. St. Petersbourg. 7th Ser. Vol. 38. 1892
"Weitere Mittheilungen über die Gattung Thyestes"[327]-[330], [339]-[341], [382]
Bull. d. l'Acad. d. St. Petersbourg. 5th Ser. Vol. 4. 1896
ROLPH"Untersuchungen über den Bau des Amphioxus lanceolatus"[444]
Morphol. Jahrbuch. Vol. 2. 1887
RÜCKERT, J."Entwicklung der Excretionsorgane"[392], [393], [400]
Merkel und Bonnet; Anat. Hefte. Vol. 1. 1891.
"Ueber die Entstehung der Excretionsorgane bei Selachiern"[403]
Archiv. f. Anatomie. 1888
ST. HILAIRE"Sur la Vertèbre"[11]
La Revue Encyclopédique. 1822

SAMASSA

"Bemerkungen über die Methode der Vergleichenden Entwicklungsgeschichte"[462]
Biol. Centralblatt. Vol. 18. 1898
SCHAFFER"Ueber das Knorpelige Skelett von Ammocœtes"[126]-[135]
Zeitsch. f. wiss. Zool. Vol. 61. 1896
"Ueber die Thymusanlage bei Petromyzon Planeri"[426]-[428]
Sitzungsber. d. K. Akad d. Wiss. in Wien. Vol. 103. 1894
SCHIMKÉWITSCH"Sur la structure et sur la signification de l'Endosternite des Arachnides"[143]-[145], [342]
Zool. Anzeig. 1893
"Anatomie de l'Epeire"[369]
Ann. d. Sci. Nat. Vol. 17. 1884
SCHMIDT"Die Crustaceen-fauna der Eurypterenschichten von Rootziküll auf Oesel"[190], [191], [236], [240], [329], [341]
Mem. d'Acad. Imp. d. Sci. d. St. Petersbourg. Vol. 31. 1883
SCHMIEDEBERG"Ueber die chemische Zusammensetzung des Knorpels"[147]
Arch. f. exper. Pathol. und Pharmak. Vol. 28. 1891
SCHNEIDER, A.'Beiträge zur Anatomie und Entwicklungsgeschichte der Wirbelthiere'[128], [130], [172], [195], [197], [213], [310], [445]
Berlin. 1879
SCHNEIDER, G."Ueber phagocytäre Organe und Chloragogenzellen der Oligochæta"[421]
Zeitsch. f. wiss. Zool. Vol. 61. 1896
SCOTT"Notes on the Development of Petromyzon"[42], [78], [111], [112], [406]
Journ. of Morphol. Vol. 1. 1887
SEDGWICK"A Monograph of the Development of Peripatus capensis"[397]-[400]
Studies from the Morphological Laboratory, Cambridge. Vol. 4. 1888
"Development of the Kidney in its Relation to the Wolffian Body in the Chick"[390]
Q. J. Micr. Sci. Vol. 20. 1880
"Early Development of the Wolffian Duct and Anterior Wolffian Tubules in the Chick; with some Remarks on the Vertebrate Excretory System"[393], [394], [400]
Q. J. Micr. Sci. Vol. 21. 1881
SEMON"Das Excretionssystem der Myxinoiden"[400], [419]
Festschrift f. Gegenbaur. Leipzig. 1897
SEMPER"Die Stammesverwandschaft der Wirbelthiere und Wirbellosen"[390], [392]
Arbeit. a. d. Zool. Zoot. Inst. Würzburg. Vol. 2. 1875
"Das Urinogenitalsystem der Plagiostomen und seine Bedeutung für die übrigen Wirbelthiere"[390], [392]
Ibid. Vol. 2. 1875
SHELDON"On the Development of Peripatus Nova-Zealandiæ"[400]
Studies from the Morphological Laboratory, Cambridge. Vol. 4. 1889

SHERRINGTON

"On the Anatomical Constitution of the Nerves of Muscles"[267]
Journ. of Physiol. Vol. 17. 1894. Proc. of Physiol. Soc. June 23
SHIPLEY[334]
"On some points in the Development of Petromyzon fluviatilis"[167], [305], [378], [401], [405], [406]
Q. J. Micr. Sci. Vol. 27. 1887
v. SMIRNOW"Ueber die Nervenendigungen in den Nieren der Säugethiere"[477]
Anat. Anzeiger. Vol. 19. 1901
SMITH, ELLIOT[17]
SPANGENBERG"Zur Kenntniss von Branchipus stagnalis"[396]
Zeitsch. f. wiss. Zool. Vol. 25. 1875
SPENGEL'Die Enteropneusten'[494]
Berlin. 1893
STARRQuoted by Edinger[265], [266]
STUDNIÇKA"Sur les organes pariétaux de Petromyzon Planeri"[80], [81], [86]
Sitzungsber. d. K. Gesell. d. Wiss. in Prag. 1893
"Ueber den feineren Bau der Parietalorgane von Petromyzon marinus"[81], [86]
Sitzungsber. d. K. böhmischen Gesell. d. Wiss. Prag. 1899
TAKAMINE"The Isolation of the Active Principle of the Supra-renal Gland"[423]
Journ. of Physiol. Vol. 27. Proc. of Physiol. Soc., Dec. 14, 1901
TARNANI"On the Anatomy of the Thelyphonides"[190], [206]-[208]
Revue des Sciences Naturelles, St. Petersbourg. 1890
"Die genitalen Organe der Thelyphonus"[190], [206]-[208]
Biol. Centralblatt. Vol. 9. 1889
TRAQUAIR"Report on Fossil Fishes collected by the Geological Survey of Scotland in the Silurian Rocks of the South of Scotland"[343]-[345], [350]
Trans. Roy. Soc., Edin. Vol. 39. 1899
VIALLANES"Contribution à l'histologie du système nerveux des Invertébrés; la lame ganglionnaire de la Langouste"[100]
Ann. Sci. Nat. Vol. 13
VINCENT, SWALE"The Carotid Gland of Mammalia and its Relation to the Supra-renal Capsule, with some Remarks upon Internal Secretion and the Phylogeny of the latter Organ"[424]
Anat. Anzeiger. Vol. 18. 1900
"Contributions to the Comparative Anatomy and Histology of the Supra-renal Capsules"[424]
Trans. Zool. Soc. Vol. 14. 1897
VIRCHOW"Transformation and Descent"[479]
Journ. of Path. and Bacter. Vol. 1. 1893
VOGT[258]
VÖLCKERSSee Hensen and Völckers.
WAGNERQuoted by Gaubert

WEISS

"Excretory Tubules in Amphioxus Lanceolatus"[426]
Q. J. Micr. Sci. Vol. 31. 1890
WELDON"On the Supra-renal Bodies of Vertebrates"[420], [424], [429]
Q. J. Micr. Sci. Vol. 25. 1885
"Note on the Origin of the Supra-renal Bodies in Vertebrates"[424]
Proc. Roy. Soc. Vol. 37. 1884
WHEELER"Development of the Urino-genital Organs of the Lamprey"[402], [405]
Zool. Jahrbuch. Vol. 13. 1899
v. WIJHE"Ueber die Mesodermsegmente des Rumpfes und die Entwicklung des Excretionsystems bei Selachiern"[155]-[157], [172], [173], [188], [234], [258], [260], [262], [263], [266], [273], [280], [308], [390]-[393], [397], [400], [406]-[408], [412]
Archiv. f. Mikr. Anat. Vol. 33. 1889
"Beiträge zur Anatomie der Kopfregion des Amphioxus lanceolatus"[410], [426]-[428]
Petrus Camper. Deel. 1; Aflevering. 2
WILLEYSee Lankester and Willey.
WOLFF"Die Cuticula der Wirbelthierepidermis"[302]
Jen. Zeitsch. f. Naturwissenschaft. Vol. 23. 1889
WOODWARD, H."A Monograph of the British Fossil Crustacea, belonging to the order Merostomata"[235]-[240], [249], [251], [275]
Palæontographical Society. 1878
WOODWARD, SMITH[339]
'Catalogue of Fossil Fishes in the British Museum.' Part II.[29], [326], [327], [344], [349], [351]
London. 1891
v. ZITTELHandbuch der Palæontologie[190]

GENERAL INDEX

[The numbers in dark type refer to illustrations]

Acilius larva, eye of, [78], [83]

Acromegaly, [425]

Actinotrocha, [438]