glands also are found which pour their secretions through a duct into the vasa deferentia. The latter unite and end in a penis which opens posteriorly.

The ovaries arise like the testes as rounded bodies in the ligament. From these masses of ova dehisce into the body cavity and float in its fluid. Here the eggs are fertilized and here they segment so that the young embryos are formed within their mother's 9 body. The embryos escape into the uterus through the "bell," a funnellike opening continuous with the uterus. Just at the junction of the bell and the uterus there is a second small opening situated dorsally.

d, Cerebral ganglion. f, f, Retractors of the pro

boscis sheath.

g, g, Lemnisci, each with two giant nuclei. h, Space in sub-cuticular layer of the skin.

1, Ligament.

m, m, Testes.

o, Glands on vas deferens. p, Giant nucleus in skin. 9, Opening of vas deferens.

(ii.) Fam. Gigantorhynchidae. A small family of large forms with a ringed and flattened body. Gigantorhynchus gigas lives normally in the pig, but is not uncommon in man in South Russia, its larval host is the grub of Melolontha vulgaris, Cetonis auratus, and in America probably of Lachnosterna arcuata: G. echinodiscus lives in the intestine of ant-eaters: G. spira in that of the MAIC 1 d

d

bryos and passes them on into the uterus, and thus out of the body via the oviduct, which opens at one end

into the uterus and at the other on

to the exterior at the posterior end of the body. But should the "bell" swallow any of the ova, or even one of the younger embryos, these are passed back into the body cavity through the second and dorsal opening.

The embryo thus passes from the body of the female into the alimentary canal of the host and leaves this with the faeces. It is then, if lucky, eaten by some crustacean, or insect, more rarely by a fish. In the stomach it casts its membranes and becomes mobile, bores through the stomach walls and encysts usually in the bodycavity of its first and invertebrate host. By this time the embryo has all the organs of the adult perfected save only the reproductive; these develop only when the first host is swallowed by the second or final host, in which case the parasite attaches itself to the wall of the alimentary canal and

becomes adult.

A curious feature shared by both larva and adult is the large size of many of the cells, e.g. the nerve cells and the bell.

O. Hamann has divided the group into three families, to which a fourth must be added. (i.) Fam. Echinorhynchidae. This is by far the largest family and contains the commonest species; the larva of Echinorhynchus proteus lives in Gammarus pulex and in small fish, the adult is common in many fresh-water fish: E. polymorphus, larval host the crayfish, adult host the duck: E. angustatus occurs as a larva in Asellus aquaticus, as an adult in the perch, pike and barbel: E. moniliformis has for its larval host the larvae of the beetle Blaps mucronata, for its final host certain mice, if introduced into man it lives well: E. acus is common in whiting: E. porrigeus in the fin-whale, and E. strumosus in the seal. A species named E. hominis has been described from a boy.

cristatus, a cariama.

the larval stage. Neorhynchus clavaeceps in Cyprinus carpio (iii.) Fam. Neorhynchidae. Sexually mature whilst still in has its larval form in the larva of Sialis N. agilis is found in Mugil auratus and lutaria and in the leech Nephelis octocula: M. cephalus.

boscis. This family contains the single (iv.) Apororhynchidae. With no prospecies Apororhynchus hemignathi, found near the anus of Hemignathus procerus, a Sandwich Island bird.

AUTHORITIES.-O. Hamann, O. Jen. Zeitschr. xxv., 1891, p. 113; Zool. Anz. xv., 1892, 195; J. Kaiser, Bibl. Zool. ii., 1893; A. E. Shipley, Quart. Journ. Micr. Sci. Xxxix., 1896; ibid. xlii., 1899, p. 361; Villot, Zool. Anz. viii., 1885, p. 19.

(A. E. S.) ACANTHUS (the Greek and Latin name for the plant, connected with ȧký, a sharp point), a genus of plants belonging to the natural order Acanthaceae. The species are natives of the southern parts of Europe and the ad the lo an

From Cambridge Natural History, vol. ii., Worms, &c.. by permission of Macmillan & Co., Ltd.

(FIG. 5-Fully formed

16M warmer parts of Asia and Africa. The no lo ei best-known is Acanthus mollis (brankursine, or bears' breech), a common species throughout the Mediterranean region, having large, cut, shining leaves, o, der blyecies, Acuy larva of Echinorhynchus thus spinosus, is so called from its spiny proteus from the body leaves. They are bold, handsome cavity of Phoxinus laevis plants, with stately spikes, 2 to 3 ft. (from Hamann). Highly high, of flowers with spiny bracts. A. magnified. a, Proboscis b, bulla; c, neck; d, mollis, A. latifolius and A. longifolius trunk; e, e, lemnisci. are broad-leaved species; A. spinosus and A. spinosissimus have narrower, spiny toothed leaves. In decoration, the acanthus was first reproduced in metal, and subsequently carved in stone by the Greeks. It was afterwards, with various changes, adopted in all succeeding styles of architecture as a basis of ornamental decoration. There are two types, that found in the Acanthus spinosus, which was followed by the Greeks, and that in the Acanthus mollis, which seems to have been preferred by the Romans.

ACAPULCO, a city and port of the state of Guerrero on the Pacific coast of Mexico, 190 m. S.S.W. of the city of Mexico, Pop. (1900) 4932. It is located on a deep, sen.icircular bay;

1

ACATALEPSY (Gr. à-, privative, and karaλaußávew, to seize), a term used in Scepticism to denote incomprehensibility. ACAULESCENT (Lat. acaulescens, becoming stemless, from a, not, and caulis, a stem), a term used of a plant apparently stemless, as dandelion, the stem being almost suppressed.

ACCA LARENTIA (not Laurentia), in Roman legend, the wife of the shepherd Faustulus, who saved the lives of the twins Romulus and Remus after they had been thrown into the Tiber. She had twelve sons, and on the death of one of them Romulus took his place, and with the remaining eleven founded the college of the Arval brothers (Fratres Arvales). The tradition that Romulus and Remus were suckled by a wolf has been explained by the suggestion that Larentia was called lupa (" courtesan," literally "she-wolf") on account of her immoral character (Livy i. 4; Ovid, Fasti, iii. 55). According to another account, Larentia was a beautiful girl, whom Hercules won in

ACARNANIA, a district of ancient Greece, bounded on the W. by the Ionian Sea, on the N. by the Ambracian Gulf, on the E. and S. by Mt. Thyamus and the Achelous. The Echinades islands, off the S.W. coast, are gradually being joined up to the mainland. Its most populous region was the plain of the Achelous, commanded by the principal town Stratus; communication with the coast was impeded by mountain ridges and lagoons. Its people long continued in semi-barbarism, having little intercourse with the rest of Greece. In the 5th century B.C. with the aid of Athens they subdued the Corinthian factories on their coast. In 391 they submitted to the Spartan king Agesilaus; in 371 they passed under Theban control. In the Hellenistic age the Acarnanians were constantly assailed by their Aetolian neighbours. On the advice of Cassander they made effective their ancient cantonal league, apparently after the pattern of Aetolia. In the 3rd century they obtained assistance from the Illyrians, and formed a close alliance with Philip V. of Macedonia, whom they supported in his Roman wars, their new federal capital, Leucas, standing a siege in his interest. For their sympathy with his successor Perseus they were deprived of Leucas and required to send hostages to Rome (167). The country was finally desolated by Augustus, who drafted its inhabitants into Nicopolis and Patrae. Acarnania took a prominent part in the national uprising of 1821; it is now joined with Aetolia as a nome. The sites of several ancient towns in Acarnania are marked by well-preserved walls, especially those of Stratus, Oeniadae and Limnaea.

AUTHORITIES.-Strabo vii. 7, x. 2; Thucydides; Polybius iv. 40; Livy xxxiii. 16-17; Corpus Inscr. Graecarum, no. 1739; E. Oberhummer, Akarnanien im Altertum (Munich, 1887); Heuzey, Mt. Olympe et l'Acarnanie (Paris, 1860). (M. O. B. C.; E. GR.) ACARUS (from Gr. ǎkapı, a mite), a genus of Arachnids, represented by the cheese mite and other forms.

ACASTUS, in Greek legend, the son of Pelias, king of Iolcus in Thessaly (Ovid, Metam. viii. 306; Apollonius Rhodius i. 224; Pindar, Nemea, iv. 54, v. 26). He was a great friend of Jason, and took part in the Calydonian boar-hunt and the Argonautic expedition. After his father's death he instituted splendid funeral games in his honour, which were celebrated by artists and poets, such as Stesichorus. His wife Astydameia (called Hippolyte in Horace, Odes, iii. 7. 17) fell in love with Peleus (q.v.), who had taken refuge at Iolcus, but when her advances were rejected accused him falsely to her husband. Acastus, to avenge his fancied wrongs, left Peleus asleep on Mount Pelion, having first hidden his famous sword. On awaking, Peleus was attacked by the Centaurs, but saved by Cheiron. Having recovered his sword he returned to Iolcus and slew Acastus and Astydameia. Acastus was represented with his famous horses in the painting of the Argonautic expedition by Micon in the temple of the Dioscuri at Athens.

Quaest. Rom. 35; Aulus Gellius vi. 7). The god advised her to marry the first man she met in the street, who proved to be a wealthy Etruscan named Tarutius. She inherited all his property and bequeathed it to the Roman people, who out of gratitude instituted in her honour a yearly festival called Larentalia (Dec. 23). According to some, Acca Larentia was the mother of the Lares, and, like Ceres, Tellus, Flora and others, symbolized the fertility of the earth-in particular the city lands and their crops.

See Mommsen, "Die echte und die falsche Larentia," in Römische Forschungen, ii. 1879; E. Pais, Ancient Legends of Roman History (Eng. trans. 1906), whose views on the subject are criticized by W. W. Fowler in W. H. D. Rouse's The Year's Work in Classical Studies (1907); C. Pascal, Studii di antichità e Mitologia (1896).

ACCELERATION (from Lat. accelerare, to hasten, celer, quick), hastening or quickening; in mechanics, a term employed to denote the rate at which the velocity of a body, whose motion is not uniform, either increases or decreases. (See MECHANICS and HODOGRAPH.)

ACCENT. The word "accent" has its origin in the Lat. accentus, which in its turn is a literal translation of the Gr. πpoowdia. The early Greek grammarians used this term for the musical accent which characterized their own language, but later the term became specialized for quantity in metre, whence comes the Eng. prosody. Besides various later developments of usage it is important to observe that "accent" is used in two different and often contrasted senses in connexion with language. In all languages there are two kinds of accent: (1) musical chromatic or pitch accent; (2) emphatic or stress accent. The former indicates differences in musical pitch between one sound and another in speech, the latter the difference between one syllable and another which is occasioned by emitting the breath in the production of one syllable with greater energy than is employed for the other syllables of the same word. These two senses, it is to be noticed, are different from the common usage of the word in the statement that some one talks with a foreign or with a vulgar accent. In these cases, no doubt, both differences of intonation and differences of stress may be included in the statement, but other elements are frequently no less marked, e.g. the pronunciation of t and d as real dentals, whereas the English sounds so described are really produced not against the teeth but against their sockets, the inability to produce the interdental th whether breathed as in thin or voiced as in this and its representation by d or z, the production of o as a uniform sound instead of one ending as in English in a slight u sound, or such dialect changes as lydy (laidy) for lady. or toime for time (taime).

In different languages the relations between pitch and stress differ very greatly. In some the pitch or musical accent predominates. In such languages if signs are employed to mark the position of the chief accent in the word it will be the pitch and not the stress accent which will be thus indicated. Amongst the languages of ancient times Sanskrit and Greek both indicate by signs the position of the chief pitch accent in the word, and the same method has been employed in modern times for languages in which pitch accent is well marked, as it is, for example,

in Lithuanian, the language still spoken by some two millions of people on the frontier between Prussia and Russia in the neighbourhood of Königsberg and Vilna. Swedish also has a well-marked musical accent. Modern Greek has changed from pitch to stress, the stress being generally laid upon the same syllable in modern as bore the pitch accent in ancient Greek. In the majority of European languages, however, stress is more conspicuous than pitch, and there is plenty of evidence to show that the original language from which Greek, Latin, Celtic, Teutonic, Slavonic and other languages of Europe are descended, possessed stress accent also in a marked degree. To the existence of this accent must be attributed a large part of the phenomena known as Ablaut or Gradation (see INDOEUROPEAN LANGUAGES). In modern languages we can see the same principle at work making Acton out of the O. Eng. (AngloSaxon) āc-tūn (oak-town), and in more recent times producing the contrast between New Town and Newton. In French, stress is less marked than it is in English, but here also there is evidence to show that in the development from Latin to French a very strong stress accent must have existed. The natural result of producing one syllable of a word with greater energy than the others is that the other syllables have a less proportion of breath assigned to them and therefore tend to become indistinct or altogether inaudible. Thus the strong stress accent existing in the transition period between Latin and French led to the curtailing of long Latin words like latrocínium or hospitále into the words which we have borrowed from French into English as larceny and hotel. It will be observed that the first syllable and that which bears the accent are the two which best withstand change, though the strong tendency in English to stress heavily the first syllable bids fair ultimately to oust the e in the pronunciation of larceny. No such changes arise when a strong pitch accent is accompanied by a weaker stress accent, and hence languages like ancient Sanskrit and ancient Greek, where such conditions existed, preserve fuller forms than their sister languages or than even their own descendants, when stress takes the place of pitch as the more important element in accent.

In both pitch and stress accent different gradations may be observed. In pitch, the accent may be uniform, rising or falling. Or there may be combinations of rising and falling or of falling and rising accents upon the same syllable. In ancient Greek, as is well known, three accents are distinguished—(1) the acute ('), a rising accent; (2) the grave ('), apparently merely the indication that in particular positions in the sentence the acute accent is not used where it would occur in the isolated word; and (3) the circumflex, which, as its form (^) shows, and as the ancient grammarians inform us, is a combination of the rising and the falling accent upon the same syllable, this syllable being always long. Different Greek dialects, however, varied the syllables of the word on which the accent occurred, Aeolic Greek, for example, never putting the acute on the last syllable of a word, while Attic Greek had many words so accented.

The pitch accent of the Indo-European languages was originally free, i.e. might occur on any syllable of a word, and this condition of things is still found in the earliest Sanskrit literature. But in Greek before historical times the accent had become limited to the last three syllables of a word, so that a long word like the Homeric genitive depoμévoɩo could in no circumstances be accented on either of its first two syllables, while if the final syllable was long, as in the accusative plural pepoμévous, the accent could go back only to the second syllable from the end. As every vowel has its own natural pitch, and a frequent interchange between e ( a high vowel) and o (a low vowel) occurs in the Indo-European languages, it has been suggested that e originally went with the highest pitch accent, while o appeared in syllables of a lower pitch. But if there is any foundation for the theory, which is by no means certain, its effects have been distorted and modified by all manner of analogical processes. Thus Toun with acute accent and daiuwv with the acute accent on the preceding syllable would correspond to the rule, so would aλnés and eros, but there are many exceptions like odós where the acute accent accompanies an o vowel. Somewhat similar

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distinctions characterize syllables which are stressed. The strength of the expiration may be greatest either at the beginning, the end or the middle of the syllable, and, according as it is so, the accent is a falling, a rising, or a rising and falling one. Syllables in which the stress is produced continuously whether increasing or decreasing are called single-pointed syllables, those in which a variation in the stress occurs without being strong enough to break the syllable into two are called doublepointed syllables. These last occur in some English dialects, but are commonest in languages like Swedish and Lithuanian, which have a sing-song" pronunciation. It is often not easy to decide whether a syllable is double-pointed or whether what we hear is really two-single-pointed syllables. There is no separate notation for stress accent, but the acute (') is used for the increasing, the grave (') for the decreasing stress, and the circumflex (~) for the rising and falling (increasing and decreasing) and () for the opposite. A separate notation is much to be desired, as the nature of the two accents is so different, and could easily be devised by using S for the falling, (') for the rising stress, and for the combination of the two in one syllable. This would be clearer than the upright stroke () preceding the stressed syllable, which is used in some phonetic works.

The relation between the two accents in the same language at the same time is a subject which requires further investigation. It is generally assumed that the chief stress and the chief pitch in a word coincide, but this is by no means certain for all cases, though the incidence of the chief stress accent in modern Greek upon the same syllable as had the chief pitch accent in ancient times suggests that the two did frequently fall upon the same syllable. On the other hand, in words like the Sanskrit saptá, the Gr. èπrá, the pitch accent which those languages indicate is upon a syllable which certainly, in the earliest times at least, did not possess the principal stress. For forms in other languages, like the Lat. septem or the Gothic sibun, show that the a of the final syllables in Sanskrit and Greek is the representative of a reduced syllable in which, even in the earliest times, the nasal alone existed (see under N for the history of these so-called sonant nasals). It is possible that sporadic changes of accent, as in the Gr. unrηp compared with the Sanskrit mata, is owing to the shifting of the pitch accent to the same syllable as the stress occupied.

There is no lack of evidence to show that the stress accent also may shift its position in the history of a language from one syllable to another. In prehistoric times the stress in Latin must have rested upon the first syllable in all cases. Only on this hypothesis can be explained forms like peperci (perfect of parco) and collido (a compound of laedo). In historical times, when the stress in Latin was on the second syllable from the end of the word if that syllable was long, or on the third syllable from the end if the second from the end was short, we should have expected to find *peparci and *collaedo, for throughout the historical period the stress rested in these words upon the second syllable from the end. The causes for the change of position are not always easy to ascertain. In words of four syllables with a long penult and words of five syllables with a short penult there probably developed a secondary accent which in course of time replaced the earlier accent upon the first syllable. But the number of such long words in Latin is comparatively small. It is no less possible that relations between the stress and pitch accents were concerned. For unless we are to regard the testimony of the ancient Latin grammarians as altogether untrustworthy there was at least in classical Latin a well-marked pitch as well as a stress accent. This question, which had long slumbered, has been revived by Dr J. Vendryes in his treatise entitled Recherches sur l'histoire et les effets de l'intensité initiale en latin (Paris, 1902).

In English there is a tendency to throw the stress on to the first syllable, which leads in time to the modification of borrowed words. Thus throughout the 18th century there was a struggle going on Swift is the first author quoted for the pronunciation balcony, and over the word balcony, which earlier was pronounced balcóny. Cowper's balcóny in "John Gilpin" is among the latest instances of the old pronunciation. Disregarding the Latin quantity of orator and

senator, English by throwing the stress on the first syllable has converted them into órător and sénător, while Scots lawyers speak also of a cúrător. How far French influence plays a part here is not easy to say. Besides the accent of the syllable and of the word, which have been already discussed, there remains the accent of the sentence. Here the problem is much more complicated. The accent of a word, whether pitch or stress, may be considerably modified in the sentence. From earliest times some words have become parasitic or enclitic upon other words. Pronouns more than most words are modified from this cause, but conjunctions like the Gr. Te (" and "), the Lat. que, have throughout their whole history been enclitic upon the preceding word. A very important word may be enclitic, as in English don't, shan't. It is to be remembered that the unit of language is rather the sentence than the word, and that the form which is given to the word in the dictionary is very often not the form which it takes in actual speech. The divisions of words in speech are quite different from the divisions on the printed page. Sanskrit alone amongst languages has consistently recognized this, and preserves in writing the exact combinations that are spoken. Accent, whether pitch or stress, can be utilized in the sentence to express a great variety of meanings. Thus in English a sentence like You rode to Newmarket yesterday, which contains five words, may be made to express five different statements by putting the stress upon each of the words in turn. By putting the stress on you the person addressed is marked out as distinct from certain others, by putting it upon rode other means of locomotion to Newmarket are excluded, and so on. With the same order of words five interrogative sentences may also be expressed, and a third series of exclamatory sentences expressing anger, incredulity, &c., may be obtained from the same words. It is to be noticed that for these two series a different intonation, a different musical (pitch) accent appears from that which is found in the same words when employed to make a matter-of-fact statement.

In languages like Chinese, which have neither compound words nor inflection, accent plays a very important part. As the words are all monosyllabic, stress could obviously not be so important as pitch as a help to distinguish different senses attached to the same vocable, and in no other language is variety of pitch so well developed as in Chinese. In languages which, like English, show comparatively little pitch accent it is to be noticed that the sentence tends to develop a more musical character under the influence of emotion. The voice is raised and at the same time greater stress is generally employed when the speaker is carried away by emotion, though the connexion is not essential and strong emotion may be expressed by a lowering as well as by a raising of the voice. In either case, however, the stress will be greater than the normal. BIBLIOGRAPHY.-H. Sweet, Primer of Phonetics (1890, now in 3rd edition), § 96 ff., History of English Sounds (1888), § 110 ff., and other works; E. Sievers, Grundzüge der Phonetik (1893), § 532 ff.; O. Jespersen, Lehrbuch der Phonetik (1904), an abbreviated German translation of the author's larger work in Danish, § 216 ff. The books of Sievers and Jespersen give (especially Sievers) full references to the literature of the subject. For the accent system of the IndoEuropean languages see" Betonung" in Brugmann's Grundriss der vergleichenden Grammatik der indogermanischen Sprachen, vol.i. (1897), or, with considerable modifications, his Kurze vergleichende Grammatik der idg. Sprachen (1902), §§ 32-65 and 343-350. (P. Gr.) ACCEPTANCE (Lat. acceptare, frequentative form of accipere, to receive), generally, a receiving or acknowledgment of receipt; in law, the act by which a person binds himself to comply with the request contained in a bill of exchange (q.v.), addressed to him by the drawer. In all cases it is understood to be a promise to pay the bill in money, the law not recognizing an acceptance in which the promise is to pay in some other way, e.g. partly in money and partly by another bill. Acceptance may be either general or qualified. A general acceptance is an engagement to pay the bill strictly according to its tenor, and is made by the drawee subscribing his name, with or without the word accepted," at the bottom of the bill, or across the face of it. Qualified acceptance may be a promise to pay on a contingency occurring, e.g. on the sale of certain goods consigned by the drawer to the acceptor. No contingency is allowed to be mentioned in the body of the bill, but a qualified acceptance is quite legal, and equally binding with a general acceptance upon the acceptor when the contingency has occurred. It is also qualified acceptance where the promise is to pay only part of the sum mentioned in the bill, or to pay at a different time or place from those specified. As a qualified acceptance is so far a disregard of the drawer's order, the holder is not obliged to take it; and if he chooses to take it he must give notice to antecedent parties, acting at his own risk if they dissent. In all cases acceptance involves the signature of the acceptor either by himself or by

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ACCEPTILATION (from Lat. acceptilatio), in Roman and Scots law, a verbal release of a verbal obligation. This formal mode of extinguishing an obligation contracted verbally received its name from the book-keeping term acceptilatio, entering a receipt, i.e. carrying it to credit. The words conveying the release had to correspond to, or strictly cover, the expressed obligation. Figuratively, in theology, the word acceptilation means free remission or forgiveness of sins.

ACCESS (Lat. accessus), approach, or the means of approaching. In law, the word is used in various connexions. The presumption of a child's legitimacy is negatived if it be proved that a husband has not had access to his wife within such a period of time as would admit of his being the father. (See LEGITIMACY.) In the law of easements, every person who has land adjoining a public road or a public navigable river has a right of access to it from his land. So, also, every person has a right of access to air and light from an ancient window. For the right of access of parents to children under the guardianship of the court, see INFANT.

ACCESSION (from Lat. accedere, to go to, to approach), in law, a method of acquiring property adopted from Roman law, by which, in things that have a close connexion with or dependence on one another, the property of the principal draws after it the property of the accessory, according to the principle, accessio cedet principali. Accession may take place either in a natural way, such as the growth of fruit or the pregnancy of animals, or in an artificial way. The various methods may be classified as (1) land to land by accretion or alluvion; (2) moveables to land (see FIXTURES); (3) moveables to moveables; (4) moveables added to by the art or industry of man; this may be by specification, as when wine is made out of grapes, or by confusion, or commixture, which is the mixing together of liquids or solids, respectively. In the case of industrial accession ownership is determined according as the natural or manufactured substance is of the more importance, and, in general, compensation is payable to the person who has been dispossessed of his property.

In a historical or constitutional sense, the term accession

is applied to the coming to the throne of a dynasty or line of sovereigns or of a single sovereign.

"Accession" sometimes likewise signifies consent or acquiescence. Thus, in the bankruptcy law of Scotland, where there is a settlement by a trust-deed, it is accepted on the part of each creditor by a "deed of accession."

ACCESSORY, a person guilty of a felonious offence, not as principal, but by participation; as by advice, command, aid or concealment. In certain crimes, there can be no accessories; all concerned being principals, whether present or absent at the time of their commission. These are treason, and all offences below the degree of felony, as specified in the Offences against the Person Act 1861.

it.

There are two kinds of accessories-before the fact, and after The first is he who commands or procures another to commit felony, and is not present himself; for if he be present, he is a principal. The second is he who receives, harbours, assists, or comforts any man that has done murder or felony, whereof he has knowledge. An accessory before the fact is liable to the same punishment as the principal; and there is now indeed no practical difference between such an accessory and a principal in regard either to indictment, trial or punishment. Accessories after the fact are in general punishable with imprisonment (with or without hard labour) for a period not exceeding two years, but in the case of murder punishable by penal servitude for life, or not less than three years, or by imprisonment (witb or without hard labour) to the extent of two years.