DELINEATIONS

OF

THE OX TRIBE.

PREFACE.

The primary object of the present work, is to give as correct and comprehensive a view of the animals composing the Ox Tribe, as the present state of our knowledge will admit, accompanied by authentic figures of all the known species and the more remarkable varieties.

Although this genus (comprising all those Ruminants called Buffaloes, Bisons, and Oxen generally,) is as distinct and well characterised as any other genus in the animal kingdom, yet the facts which are at present known respecting the various species which compose it, are not sufficiently numerous to enable the naturalist to divide them into sub-genera. This is abundantly proved by the unsuccessful result of those attempts which have already been made to arrange them into minor groups. Nor can we wonder at this want of success, when we consider that even many of the species usually regarded as distinct are by no means clearly defined.

The second object, therefore, of this treatise, is (by bringing into juxta-position all the most important facts concerning the various individual specimens which have been described, and by adding several other facts of importance which have not hitherto been noticed,) to enable the naturalist to define, more correctly than has yet been done, the peculiarities of each species.

A third object is to direct the attention of travellers more particularly to this subject; in order that, by their exertions, our information upon this class of animals may be rendered more complete.

A new and important feature in the present Monograph, is the introduction of a Table of the Number of Vertebræ, carefully constructed from an examination of the actual skeletons, by which will be seen at a glance the principal osteological differences of species which have hitherto been confounded with each other. A Table of the Periods of Gestation is likewise added, which presents some equally interesting results.

Several of the descriptions have been verified by a reference to the living animals, seven specimens of which are at present (1847) in the Gardens of the Zoological Society, Regent's Park. The several Museums in the Metropolis have likewise been consulted with advantage.

I am indebted to Judge Furnam, of the United States, for some original information respecting the American Bison; and also to the late Mr. Cole, who was forty years park-keeper at Chillingham, for answers to several questions which I proposed to him on the subject of the Chillingham Cattle.

I beg to acknowledge my obligation to Mr. Catlin for kindly allowing me, not only to make extracts, but also to copy some of the outlines from his 'Letters and Notes on the North American Indians,' a work which I do not hesitate to pronounce one of the most curious and interesting which the present century has produced,—whether we regard the graphic merits of its literary or pictorial department.

To Professor Owen and the Officers of the Royal College of Surgeons, to the Officers of the Zoological Society, and to the Officers of the Zoological Department of the British Museum, my sincere thanks are due for the kindness and promptness with which every information has been given, and every facility afforded to my inquiries and investigations.

With respect to the engraved figures, I have striven to produce correct delineations of form and texture, rather than to make pretty pictures by sacrificing truth and nature for the sake of ideal beauty and artistic effect.

I cannot conclude this Preface without expressing my thanks to Messrs. Adlard for the first-rate style in which this volume has been printed; particularly for the successful manner in which the impressions of the engravings have been produced, superior, in general, to India-proof impressions.

ADDENDUM.

PENNANT—BUFFON—GOLDSMITH—BEWICK—BINGLEY.

In addition to the critical remarks on the writings of others, on this subject, which the reader will find in the following pages, I have further to observe that, although Pennant and Buffon have held a very high character, for many years, as scientific naturalists, the portion of their works which treats of the Genus Bos, appears to have been the result of the most careless and superficial observation. With the exception of the facts and observations furnished by such men as Daubenton and Pallas, Buffon's works are little more than flimsy speculations. As to Pennant's history of the Ox Tribe, it is calculated rather to bewilder than to inform; it is, in fact, an incoherent mass of dubious statements, huddled together in a most inextricable confusion: as a piece of Natural History it is absolutely worse than nothing.

Goldsmith, Bewick, and Bingley, three of our most popular writers on Natural History, appear to have done little more than compile from Pennant and Buffon, and consequently are but little deserving of credit. These strictures apply exclusively to such portions of their works as relate to the Ox Tribe.

TABLE OF CONTENTS.

Page

Introduction 1

American Bison 21

Aurochs 40

Yak 45

Gyall 51

Gayal 57

Domestic Gayal 68

Jungly Gau 71

Buffalo 75

Italian Buffalo 76

Manilla Buffalo 81

Condore Buffalo 84

Cape Buffalo 86

Pegasse 95

Gaur 97

Arnee 105

Zamouse 112

Musk Ox 115

Galla Ox 120

Zebu, or Brahmin Bull 125

Backeley Ox 133

African Bull 137

Chillingham Cattle 140

Kyloe, or Highland Ox 150

Table of the Number of Vertebræ 152

Table of the Periods of Gestation 153

Note on the Skeleton of the American Bison 154


APPENDIX.

Page

Free Martin 155

Short-nosed Ox 159

On the utility of the Ox Tribe to Mankind 160

Account of Alpine Cowherds
—Notice of Ranz des Vaches 164

Table of Habitat 168

---- Mode of Life 169

Indefinite Definitions of Col. H. Smith 170

Mr. Swainson's Transcendental Attempt at Classification 176

On Species and Variety 181

Banteng (Bos Bantiger) 185

British Domestic Cattle 186

Influence of Colour in Breeding ib.

Influence of Male in Breeding 187

Generative Precocity ib.

Milk 188

Butter 189

Mr. Youatt's Philosophy of Rabies 190

Statistics 192

LIST OF ENGRAVINGS.

(The Engravings not otherwise acknowledged are from original Drawings.)

Page

1. Frontispiece.—The Sangu, or Abyssinian Ox i

2. Stomach of Manilla Buffalo 4

3. Gastro-duct (Œsophagean Canal), after Flourens 6

4. Stomach of a young Calf 12

5. Stomach of a full-grown Cow 13

6. Skull of Domestic Ox 17

7. Skeleton of Domestic Ox 20

8. American Bison 21

9. Young Female Bison 23

10. Wounded Bison 24

11. Indian shooting a Bison 29

12. Bison surrounded by Wolves 32

13. Bison Calf, after Cuvier 33

14. Skin Canoes of the Mandan Indians 36

15. Head of young Male Bison 39

16. Aurochs, or European Bison 40

17. Yak, from Asiatic Transactions 45

18. Yak, from Oriental Annual 49

19. Gyall (Bos Frontalis) 51

20. Head of Gyall 53

21. Gayal, from Asiatic Transactions 58

22. Head of Asseel Gayal 67

23. Domestic Gayal 68

24. Skull of Domestic Gayal 69

25. Occipital View of the same Skull ib.

26. Head of Domestic Gayal ib.

27. Jungly Gau, after Cuvier 71

28. Syrian Ox, anon. 74

29. Italian Buffalo—Brandt and Ratzeburg 76

30. Herefordshire Cow, after Howitt 80

31. Manilla Buffalo 81

32. Outlines of Buffaloes Backs 82

33. Head of Manilla Buffalo 83

34. Pulo Condore Buffalo 84

35. Short-horned Bull, after Howitt 85

36. Cape Buffalo 86

37. Young Cape Buffalo, after Col. Smith 90

38. Head of Cape Buffalo 94

39. Pegasse, from a Drawing in the Berlin Library 95

40. Horns of Cape Buffalo 96

41. Gaur, from Specimen in British Museum 97

42. Horns of Gaur, Edin. Phil. Trans. 103

43. Head of Gaur 104

44. Arnee, from Shaw's Zoology 105

45. Horns of Young Arnee, from 'The Bee' 107

46. Horns of Arnee, from Mus. Coll. Surg. 108

47. Horns of Arnee, from British Museum ib.

48. Arnee from Indian Painting 111

49. Zamouse, or Bush Cow 112

50. Head of Zamouse 114

51. Musk Ox 115

52. Foot of Musk Ox, Griff., Cuv. 117

53. Head of Musk Ox 119

54. Horns of Galla Ox, Mus. Coll. Surg. 123

55. Horns of Hungarian Ox, Brit. Mus. 124

56. Brahmin Bull, Harvey, Zool. Gar. 125

57. Zebu (var. β), after Cuvier 128

58. Zebus (var. γ) and Car, anon. 129

59. Zebu (var. δ), anon. 132

60. African Bull, Harvey 137

61. Eyes of African Bull, Harvey 139

62. Lateral Hoofs of African Bull, Harvey ib.

63. Dewlap of African Bull, Harvey 139

64. Chillingham Bull 140

65. Heads of Chillingham Cattle 148

66. Kyloe, or Highland Ox, Howitt 150

67. Free Martin, Hunter's Animal Economy 156

Skull of Domestic Ox, (repetition of fig. 6) 158

68. Skull of Short-nosed Ox of the Pampas 159

69. Outlines of Manilla Buffalo 174

70. Hungarian Ox, from British Museum 175

71. Banteng, from a Specimen in Brit. Mus. 185

72. Alderney Cow, after Howitt 189

INTRODUCTION.

Ruminantia is the term used by naturalists to designate those mammiferous quadrupeds which chew the cud; or, in other words, which swallow their food, in the first instance, with a very slight mastication, and afterwards regurgitate it, in order that it may undergo a second and more complete mastication: this second operation is called ruminating, or chewing the cud. The order of animals which possess this peculiarity, is divided into nine groups or genera, namely:—

The last named forms the subject of the following pages, and is called, in zoological language, the Genus Bos, in popular language, the Ox Tribe.

One of the most interesting occupations which the wide field of Zoology offers to the naturalist, is the investigation of those remarkable adaptations of organs to functions, and of these again to the necessities and well-being of the entire animal. Nor does it in the least diminish our interest in the investigation of individual adaptations, or our admiration on becoming acquainted with them, that we know, à priori, this universal truth, that all the constituents of every organised body, be that organisation what it may, are invariably adapted, in the most perfect manner, to each other, and to the whole.

It is by a knowledge of this exact harmony in the animal economy, that the comparative anatomist can determine, with almost unerring precision, the genus, or even species of an animal, by an examination of any important part of its organisation, as the teeth, stomach, bones, or extremities. In some cases, a single bone, or even the fragment of a bone, is sufficient to convey an idea of the entire animal to which it belonged.

In illustration of this:—if the viscera of an animal are so organised as only to be fitted for the digestion of recent flesh, we find that the jaws are so contracted as to fit them for devouring prey; the claws for seizing and tearing it to pieces; the teeth for cutting and dividing its flesh; the entire system of the limbs, or organs of motion, for pursuing and overtaking it; and the organs of sense for discovering it at a distance. Moreover, the brain of the animal is also endowed with instincts sufficient for concealing itself, and for laying plans to catch its necessary prey.

Again, we are well aware that all hoofed animals must necessarily be herbivorous, or vegetable feeders, because they are possessed of no means of seizing prey. It is also evident, having no other use for their fore-legs than to support their bodies, that they have no occasion for a shoulder so vigorously organised as that of carnivorous animals; owing to which they have no clavicles, and their shoulder-blades are proportionally narrow. Having also no occasion to turn their forearms, their radius is joined by ossification to the ulna, or is at least articulated by gynglymus with the humerus. Their food being entirely herbaceous, requires teeth with flat surfaces, on purpose to bruise the seeds and plants on which they feed. For this purpose, also, these surfaces require to be unequal, and are, consequently, composed of alternate perpendicular layers of enamel and softer bone. Teeth of this structure necessarily require horizontal motions to enable them to triturate, or grind down the herbaceous food; and accordingly the condyles of the jaw could not be formed into such confined joints as in the carnivorous animals, but must have a flattened form, correspondent to sockets in the temporal bones. The depressions, also, of the temporal bones, having smaller muscles to contain, are narrower and not so deep; and so on, throughout the whole organisation.

The digestive system of the ruminantia is more complicated in structure than that of any other class of animals; and, owing to this complexity, and the consequent difficulty of investigating it, its nature and functions have been less perfectly understood.

The stomach of the Manilla Buffalo, which will serve as an example of all the other species, is divided into four cavities or ventricles, which are usually (but improperly) considered as four distinct stomachs.

The following figure represents the form, relative size, and position of these four cavities when detached from the animal, and fully inflated.

The interior of those cavities present some remarkable differences in point of structure, which, in the present work, can only be alluded to in a very general manner. For a particular account of the internal anatomy of these complicated organs, the reader is referred to the interesting work on 'Cattle,' by W. Youatt.

The paunch is lined with a thick membrane, presenting numerous prominent and hard papillæ. The inner surface of the second cavity is very artificially divided into angular cells, giving it somewhat the appearance of honeycomb, whence its name "honeycomb-bag." The lining membrane of the third cavity forms numerous deep folds, lying upon each other like the leaves of a book, and beset with small hard tubercles. These folds vary in breadth in a regular alternate order, a narrow fold being placed between each of the broader ones. The fourth cavity is lined with a velvety mucous membrane disposed in longitudinal folds. It is this part of the stomach that furnishes the gastric juice, and, consequently, it is in this cavity that the proper digestion of the food takes place; it is here, also, that the milk taken by the calf is coagulated. The reed or fourth cavity of the calf's stomach retains its power of coagulating milk even after it has been taken from the animal. We have a familiar instance of its operation in the formation of curds and whey.

The first and second cavities (a and b) are placed parallel (or on a level) with each other; and the œsophagus (e) opens, almost equally, into them both. On each side of the termination of the œsophagus there is a muscular ridge projecting, so that the two together form a sort of groove or channel, which opens almost equally into the second and third cavities (b and c).

[As there has not been, as far as I am aware, any appropriate name given to this very remarkable part of the stomach of ruminants, I here take the liberty of suggesting the term Gastro-duct, by which epithet this muscular channel will be designated in the following pages.]

All these parts, namely, the œsophagus, the gastro-duct, and the first three cavities, not only communicate with each other, but they communicate by one common point, and that point is the gastro-duct. At the extremity of the third cavity, opposite to that at which the gastro-duct enters it, is an aperture which communicates immediately with the fourth cavity (d).

Such is a very brief description of the complicated stomach of the Ox Tribe. In what manner the food passes through this curious arrangement of cavities is a problem which has engaged the attention of naturalists from a very early period. A host of great men might be cited who have failed to solve it. The French physiologist, M. Flourens, by his recent experiments, has done more than any or all of his predecessors to give clearness and precision to this intricate subject.

The following is an abstract of the most important of his experiments:—

A sheep having been fed on fresh trefoil, was killed and opened immediately,—that is, before the process of rumination had commenced. He (M. Flourens) found the greatest part of this herb (easily recognised by its leaves, which were still almost entire,) in the paunch; but he also found a certain portion (une partie notable) of those leaves (in the same unmasticated state) in the honeycomb. In the other two cavities, (the many-plies and the reed,) there was absolutely none.

M. Flourens repeated this experiment a great many times, with herbs of various kinds, and the result was constantly the same: from which it appears, that herbaceous food, on its first deglutition, enters into the honeycomb, as well as into the paunch; the proportion, however, being considerably greater into the paunch than into the honeycomb. It appears equally certain that, in the first swallowing, this kind of food only enters into the first two cavities, and never passes into the many-plies or the reed.

Having ascertained this fact with respect to herbs, he instituted a similar series of experiments, in which the animals were fed upon various kinds of grain,—rye, barley, wheat, oats, &c. The animals were killed and examined, as in the former experiments, immediately after being fed. He found the greater part of the grain unmasticated (tout entier) in the paunch; but, as in the case of the herbs, he also found a certain portion, in the same unmasticated state, in the honeycomb. Neither the many-plies nor the reed contained a single grain. He repeated these experiments many times, and always with the same result.

He then tried the effect of carrots cut into pieces, from half an inch to an inch in length; and in order that the animals might not chew them, he passed them into the pharynx by means of a tube. In one of these sheep he found all the morsels in the paunch; but, in the other two, some of the morsels were in the honeycomb, and some in the paunch. In all the three cases, there was none either in the many-plies or in the reed.

He then proceeded to ascertain the effect of substances previously comminuted. He caused a certain quantity of carrots to be reduced to a kind of mash, with which he fed two sheep, and opened them immediately afterwards. He found the greatest part of this mash in the paunch and in the honeycomb; but he likewise found a certain portion in the many-plies and in the reed.

His next experiments were made upon plain fluids. It is the opinion of the generality of authors on this subject that fluids pass immediately and entirely, along the gastro-duct, into the third and fourth cavities. But, according to the experiments of M. Flourens, this is not the case. He found, by making artificial openings (anus artificiel) in the stomachs of various sheep, that, as the animals drank, the fluid came directly out at the opening, in whatever cavity it might have been made.

It is clear, then, that fluids pass, in part, into the first and second cavities, and, in part, into the third and fourth; and they pass as directly into the former as into the latter.

The following is the result of some experiments which M. Flourens made respecting the formation of the pellets.

In the first place, after the animal has swallowed a certain quantity of food the first time, successive pellets are formed of this food, which remount singly to the mouth; secondly, there is a particular apparatus, which forms these pellets; and, thirdly, this apparatus consists of the two closed apertures (ouvertures fermées) of the many-plies, and of the œsophagus. Thus, the first two cavities, in contracting, push the aliments which they contain between the edges of the gastro-duct; and the gastro-duct, contracting in its turn, draws together the two openings of the many-plies and œsophagus; and these two openings, closed at this moment of their action, seize a portion of the food, detach it, and form it into a pellet.

The chief utility of rumination, as applicable to all the animals in which it takes place, and the final purpose of this wonderfully-complicated function in the animal economy, are still imperfectly known; what has been already suggested on these points is quite unsatisfactory. Perrault and others supposed that it contributed to the security of those animals, which are at once voracious and timid, by showing the necessity of their remaining long employed in chewing in an open pasture; but the Indian buffalo ruminates, although it does not fly even from the lion; and the wild goat dwells in Alpine countries, which are inaccessible to beasts of prey.

Whatever may be our ignorance of the cause or the object of rumination, it is certain that the nature of the food has a considerable influence in increasing or diminishing the necessity for the performance of that function. Thus, dry food requires to be entirely subjected to a second mastication, before it can pass into the many-plies and reed; whilst a great portion of that which is moist and succulent passes readily into those cavities, on its first descent into the stomach.

It has already been shown by the illustration, (p. 4,) that the paunch is the largest of the four cavities; but this is not the case with the stomach of the young calf, which, while it continues to suck, does not ruminate; in this case the reed, which is the true digestive cavity, is actually larger than the other three taken together.

When the calf begins to feed upon solid food, then it begins to ruminate; and as the quantity of solid food is increased, so does the size of the paunch increase, until it attains its full dimensions. In this latter case, the paunch has become considerably larger than the other three cavities taken together.

A curious modification of an organ to adjust itself to the altered condition of the animal is beautifully shown in the instance now under consideration, the nature of which will be easily understood by a reference to the following diagrams, giving the exact relative proportions of the different cavities of the stomach to each other in the young calf and in the full-grown cow.