The Project Gutenberg eBook ofZoological Illustrations, Volume 2

The Project Gutenberg eBook ofZoological Illustrations, Volume 2This ebook is for the use of anyone anywhere in the United States and most other parts of the world at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this ebook or online atwww.gutenberg.org. If you are not located in the United States, you will have to check the laws of the country where you are located before using this eBook.Title: Zoological Illustrations, Volume 2Author: William SwainsonRelease date: April 17, 2012 [eBook #39472]Language: EnglishCredits: Produced by Chris Curnow, Keith Edkins and the OnlineDistributed Proofreading Team at http://www.pgdp.net (Thisfile was produced from images generously made availableby The Internet Archive)*** START OF THE PROJECT GUTENBERG EBOOK ZOOLOGICAL ILLUSTRATIONS, VOLUME 2 ***

This ebook is for the use of anyone anywhere in the United States and most other parts of the world at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this ebook or online atwww.gutenberg.org. If you are not located in the United States, you will have to check the laws of the country where you are located before using this eBook.

Title: Zoological Illustrations, Volume 2Author: William SwainsonRelease date: April 17, 2012 [eBook #39472]Language: EnglishCredits: Produced by Chris Curnow, Keith Edkins and the OnlineDistributed Proofreading Team at http://www.pgdp.net (Thisfile was produced from images generously made availableby The Internet Archive)

Title: Zoological Illustrations, Volume 2

Author: William Swainson

Release date: April 17, 2012 [eBook #39472]

Language: English

Credits: Produced by Chris Curnow, Keith Edkins and the OnlineDistributed Proofreading Team at http://www.pgdp.net (Thisfile was produced from images generously made availableby The Internet Archive)

*** START OF THE PROJECT GUTENBERG EBOOK ZOOLOGICAL ILLUSTRATIONS, VOLUME 2 ***

Pl.67

Plate 67.

H. cæruleo viridis; pileo, collo,plumisquetotis subtùs pallidè cinnamominis; auribus viridibus; nuchâ torque nigro gracili ornatâ.Blue-green; upper part of the head, neck, and all beneath, pale cinnamon colour; ears green; round the nape a slender black collar.

H. cæruleo viridis; pileo, collo,plumisquetotis subtùs pallidè cinnamominis; auribus viridibus; nuchâ torque nigro gracili ornatâ.

Blue-green; upper part of the head, neck, and all beneath, pale cinnamon colour; ears green; round the nape a slender black collar.

As far as I can ascertain, this beautifully coloured bird is quite new, and hitherto undescribed. It is in the possession of Mr. Leadbeater, of Brewer Street, by whom it was received from New Zealand; and who gave me the opportunity of now publishing the accompanying figure and description.

The two extreme points of difference in the Linnæan kingfishers, are seen in theAlcedo Ispida, andA.gigantea; the last of which has been made into the genusDacelo. It will, nevertheless, be found, that from among the birds left in the old genus, there are a great number, (of which, indeed, this bird is a striking example,) which are much nearer allied toDacelothan toAlcedo, where they now stand. It will appear, therefore, more natural to considerHalcyonandDaceloas one genus—which may be called by either name, but which must be distinguished by the characters herein given toHalcyon, inasmuch as the generic definition ofDacelo(founded on one bird) will be found too restricted to comprehend all.

Total length ten inches; bill two and a half from the gape, and one and a half from the nostrils; the tip of the upper mandible with a slight inclination downwards, and with an appearance of a notch; the whole head, neck, and under plumage, of a delicate fawn colour; under wing covers the same; the remaining upper plumage, with the wings and tail, changeable blue green; ears sea green and dusky, united to a narrow black nuchal collar; wings four inches long, and the tail, which is even, three and a quarter; the hind head is slightly crested, and the feet pale brown.

Pl.68

Plate 68.

Rostrum mediocre, crassum, validum, basi latiore quam altiore, vibrissis longis incumbentibus tectâ, lateribus ultra basin compressis, culmine arcuato, subcarinato; mandibulæ superioris margine dentibus 1 vel 2 armato, mandibulæ inferioris marginem obtegente. Nares approximantes, parvæ, rotundæ, per rostri basin perforatæ. Pedes scansorii, digitis posticis versatilibus.

Bill moderate, thick, strong, the base broader than high, with long incumbent bristles, the sides beyond compressed, the top arched, and slightly carinated; upper mandible with one or two strong teeth on each side, the margin folding over that of the lower mandible; nostrils approximating, small, round, perforated through the base of the bill. Feet scansorial. Hind toe versatile.

P. niger; sincipite juguloque rubris; alis et caudâ fuscis; tegminum margine externo albo, remigum fulvo.Glossy black; forepart of the head and throat red; wings and tail brown; external margin of the covers white, and of the quills yellow.

P. niger; sincipite juguloque rubris; alis et caudâ fuscis; tegminum margine externo albo, remigum fulvo.

Glossy black; forepart of the head and throat red; wings and tail brown; external margin of the covers white, and of the quills yellow.

The Linnæan Barbuts, comprehended by Latham under one genus, contain three distinct groups of birds; which, from their peculiar characters, no less than their geographic position, have now received generic distinctions. The first of these (which are still retained under the old genus,) are natives of Asia; the next in affinity were first characterized by Illiger under the name ofPogonias, and are distributed on the African continent; while the prototype genus in America isTamatia(Cuvier), in which continent not any of the two preceding have been found: thus each quarter of the globe lying within the tropics have their corresponding groups of a family, possessing a general, but at the same time an individuality of character.

I am obliged to Mr. Leadbeater for the opportunity of figuring this new and rare species, which he believes to have come from Sierra Leone. Its total length was six inches; the under-covers of the wings white; the tail two inches long, the feathers broad and even.

Pl.69

Plate 69.

Antennæ clavo elongato, compresso, obtuso terminatæ. Palpi exserti, recti, approximantes, squamis obtecti, imberbes, articulo ultimo nudo, gracili, acuto. Oculi semicirculares. Alæ anticæ trigonæ; posticæ dentatæ, caudatæ, lobo ad angulum analem obtuso, concavo, quem sedentes vibrant, instructæ. Thorax validus. Abdomen gracile.

Antennæ ending in a lengthened, compressed, and obtuse club. Palpiexserted, approximating, covered with scales, but without hairs, the last joint naked, slender, acute. Eyes semi-circular. Anterior wings trigonal, the hinder dentated, generally tailed, with an obtuse concave lobe at their anal angle, which is generally in motion when the insect is at rest. Thorax strong; body slender.

T. alis fuscis, colore violaceo nitidis, posticis caudatis, margine rubro, subtus maculo nigro lunulâque rubrâ ornatis; lobo anali suprà ærato, subtus nigro.Wings brown, glossed with violet; posterior tailed, with a red margin, beneath with a black spot and red lunule, anal lobe above bronzed, beneath black.

T. alis fuscis, colore violaceo nitidis, posticis caudatis, margine rubro, subtus maculo nigro lunulâque rubrâ ornatis; lobo anali suprà ærato, subtus nigro.

Wings brown, glossed with violet; posterior tailed, with a red margin, beneath with a black spot and red lunule, anal lobe above bronzed, beneath black.

The beautiful little Butterflies included by Fabricius in this genus, are scattered over all parts of the world, but are most numerous within the tropics, and particularly in South America, for in Brazil alone I collected near 120 species. They are an obvious and very natural family, though the species are as yet but little understood, and not one half of them described. I have observed a singular peculiarity in a great many of these insects, which is, that when they are at rest in the sun, the lower wings are constantly in a quick vibrating motion up and down, as if the insect was rubbing them together, more particularly where the two lobes (or obtuse tails) of the under wings meet, though what purpose this is intended to accomplish remains unknown.

The upper surface of the wings in the greatest number of theHair streaks(as they are aptly called by English collectors) are of various shades of vivid blue, so that the species can only be ascertained from the under markings, which are usually very striking and delicate: they are all of a small size.

This is an African species, and both sexes are in the cabinet of my friend Mr. Haworth.

Pl.70

Plate 70.

C. cylindraceo-elongatus, albidus, striis transversis elevatis,fasciisquebinis flavescentibus, spirâ crassâ obtusâ.Lam.Cylindric elongated; whitish, with two yellowish bands, and transverse elevated striæ; spire thick, obtuse.Conus Terebellum.Gmelin, p. 3390. 44. (omitting the varieties).Martini2.tab.52.fig.577.Seba, 42.fig.13. (uncoated).Ency. Meth.339.fig.1.Conus Terebra.Lamarck.Annal. du Mus.vol. xv. p. 427.no.144.Var.A, without bands.Ency. Methodique, 339.fig.2.

C. cylindraceo-elongatus, albidus, striis transversis elevatis,fasciisquebinis flavescentibus, spirâ crassâ obtusâ.Lam.

Cylindric elongated; whitish, with two yellowish bands, and transverse elevated striæ; spire thick, obtuse.

Conus Terebellum.Gmelin, p. 3390. 44. (omitting the varieties).Martini2.tab.52.fig.577.Seba, 42.fig.13. (uncoated).Ency. Meth.339.fig.1.

Conus Terebra.Lamarck.Annal. du Mus.vol. xv. p. 427.no.144.Var.A, without bands.

Ency. Methodique, 339.fig.2.

Though this is not an uncommon Shell, it is rarely seen so large as that now represented from the cabinet of Mrs. Bolton of Storrs. Of this extensive genus Lamarck has written a valuable account in the Annals of the French Museum, where he has rightly pointed out the mistake of Gmelin in placing as varieties of this species, one or two other very distinct shells: the colour of the bands is not always certain, for I have seen specimens in which they were of a dark brown; but the very thick spire, and slender form of the body whirl, with the distant, regular, and greatly elevated striæ,renderit a species not easily mistaken, though in general form it comes very near toC. nussatella, and two or three others; the spiral volutions are deeply concave, and the tip and base tinged with violet.

It is a native of the Indian seas.

Pl.71

Plate 71.

S. anfractu basali nodoso; spirâ brevi tantum non lævi; lineâ sulcatâ suturæ parallelâ; labio exteriore supra gibbo, margine recto, interiore crasso, cum exteriore striato;aperturâpallidè rubicundâ, basi truncatâ.Basal whirl nodulous; spire short, nearly smooth, with a sulcated line parallel with the suture; outer lip above gibbous, the margin straight; inner lip thick, both striated; aperture flesh colour; base truncated.Seba,tab.61.fig.26 & 27, 32 & 33, 54.tab.62.fig.42 & 43?Martini3.tab.77, 799.fig.78, 807.Knorr.2, 14.fig.3.Rump.37. W.

Basal whirl nodulous; spire short, nearly smooth, with a sulcated line parallel with the suture; outer lip above gibbous, the margin straight; inner lip thick, both striated; aperture flesh colour; base truncated.

Seba,tab.61.fig.26 & 27, 32 & 33, 54.tab.62.fig.42 & 43?Martini3.tab.77, 799.fig.78, 807.Knorr.2, 14.fig.3.Rump.37. W.

The specific distinction given by Linnæus toStrombusurceusis so loose, that his followers have referred all the small species of this genus to the numerous varieties he has quoted, though few will doubt that many permanent species have been thus overlooked; among these the one now characterized is an example, the most striking distinctions of which are in the spire being never plaited, and always much shorter than the mouth, which latter is either nearly white, or of a flesh colour; in its external colouring no two specimens will be found alike. It is not an uncommon shell from the East Indies, and seldom grows larger than the figure.

S. testâ transversè striatâ; spirâ mediocri, plicis numerosisgracilibus; labio exteriore dilatato, rotundato, crassissimo, reflexo; interiore suprà crassescente, medio lævi; aperturâ striatâ.

Shell transversely striated; spire moderate, with slender numerous plaits; outer lip dilated, rounded, very thick, and reflected; inner lip thickened above, smooth in the middle; aperture striated.

An undescribed species, and of the greatest rarity, for I have never seen any other specimen, than one in my own cabinet, although perfect in form, it is obviously faded in colour; yet it is too remarkable to be mistaken for any other of this interesting family, which requires so much illustration.

Pl.72

Plate 72.

P. supra fuscus, maculis sulphureis, subtus sulphureus maculis nigris interstinctus, capite juguloque nigris; pectoris plumis elongatis, pilis setaceis terminatis.Above brown, spotted with sulphur; beneath sulphureous, with black spots; head and chin black; feathers of the breast lengthened, and ending in long setaceous hairs.

P. supra fuscus, maculis sulphureis, subtus sulphureus maculis nigris interstinctus, capite juguloque nigris; pectoris plumis elongatis, pilis setaceis terminatis.

Above brown, spotted with sulphur; beneath sulphureous, with black spots; head and chin black; feathers of the breast lengthened, and ending in long setaceous hairs.

I have before observed, that this genus of birds was first characterized under the name ofPogonias, by Illiger, in 1811; some years after (1815), M. Vieillot changed the name toPogonia, without taking any notice of Illiger's denomination, and Dr. Leach has followed Vieillot without probably being aware of the plagiarism; Vieillot's name must, however, be expunged, as Mr. Brown has some time back affixed the name ofPogoniato a remarkable genus of plants.

Total length about seven inches; bill blueish black, one inch two lines long, and large in proportion; the tooth in the middle very prominent; behind the eye is a short white stripe, and another much longer begins from the under mandible, and goes half way down the neck; the chin and part of the throat, together with the head and neck above, deep black, which changes to a dark brown on the back, wings, covers, and tail; a small round sulphur spot is on the tip of each feather of the hind head, back, and lesser wing covers; the quills pale brown, margined with sulphur; the under plumage is greenish sulphur, closely spotted with blackish; the most extraordinary peculiarity of this bird consists in the feathers of the breast, which are more rigid than the others, pointed, and the shaft of the lower ones ending in fine incurved setaceous hairs, many of which are near an inch long. The probable use this particular formation is intended for, it is impossible to conjecture.

Mr. B. Leadbeater, to whom I am often obliged for the inspection of rare subjects, received this from Africa, and it is the only individual of the species I ever heard of.

Pl.73

Plate 73.

P. macrourus, suprà viridis, subtùs fulvus; sincipite, genis, tegminibusque cyaneis, remigibus cæruleis; rectricibus lateralibus fulvis.Long-tailed Parrakeet, green above; yellow beneath; forepart of the head, cheeks, and wing covers light blue; quills deep blue; lateral tail feathers yellow.Shaw, Naturalist's Misc.3.pl.96.Latham, Suppl.2.p.88.no.14.La Perruche Edwards, Le Vaillant,pl.68. (female).Gen. Zool.8, 470.

P. macrourus, suprà viridis, subtùs fulvus; sincipite, genis, tegminibusque cyaneis, remigibus cæruleis; rectricibus lateralibus fulvis.

Long-tailed Parrakeet, green above; yellow beneath; forepart of the head, cheeks, and wing covers light blue; quills deep blue; lateral tail feathers yellow.

Shaw, Naturalist's Misc.3.pl.96.Latham, Suppl.2.p.88.no.14.

La Perruche Edwards, Le Vaillant,pl.68. (female).Gen. Zool.8, 470.

It is impossible to represent this superbly coloured little creature in its full beauty, though the figure will not be found very defective. The only representation of the male is in the Naturalist's Miscellany, where it cannot be recognized, and Le Vaillant's is of the female, which differs considerably from the other sex. It is a rare species, and peculiar to New Holland.

Length nine inches, with the tail, which is near four inches and a half; the upper part of the plumage olive green, not so bright as is usual in this tribe; the front of the head is a most brilliant turcosine blue, which spreads on the cheeks, nearly to the ears, and then mixes with the green; the shoulders and lesser wing covers of the same colour, graduating to a deep mazarine blue on the greater covers, spurious wings, and quill feathers, which latter are all deep black beneath, as well as on their interior shafts; at the base of the shoulders is a large irregular patch of dull red, partially hid by the scapulars; the under plumage is yellow, tinged with olive on the throat and breast, and verging towards orange on the belly; tail feathers narrow and pointed, mostly green, with the inner shafts blueish, and margined with black; the three outer on each side nearly yellow, the next tipt only with that colour; under the wings brilliant blue, the greater covers and quills deep black; bill very small; upper mandible without a notch, and blackish; lower very convex, and, with the legs, flesh colour.

The female figured by Le Vaillant is much less brilliant in all its colours, and without the red mark on the shoulders.

Pl.74

Plate 74.

A. testâ albâ fasciis latis lineisque castaneis ornatâ; spirâ elongatâ, crassescente; labio interiore semi-circulari, intus depresso; columellâ truncatâ, emarginatâ.Shell white, with broad chesnut bands and lines; spire elongated, thickened; inner lip semi-circular, depressed within; columella truncated, emarginate.Bulla fasciata.Gmelin3430, 25.Martini9.tab.117, 1004 to 6.Lister12, 7.Seba,tab.39.fig.62 to 74.Gualtieri,tab.6.fig.C.

A. testâ albâ fasciis latis lineisque castaneis ornatâ; spirâ elongatâ, crassescente; labio interiore semi-circulari, intus depresso; columellâ truncatâ, emarginatâ.

Shell white, with broad chesnut bands and lines; spire elongated, thickened; inner lip semi-circular, depressed within; columella truncated, emarginate.

Bulla fasciata.Gmelin3430, 25.Martini9.tab.117, 1004 to 6.

Lister12, 7.Seba,tab.39.fig.62 to 74.Gualtieri,tab.6.fig.C.

Having figured two or three species allied to this shell, it appears advisable to subjoin a more particular notice of it, and to point out those characters by which it may be detected through its numerous variations: this has been endeavoured in the specific character now formed, and appears to rest principally on the inner lip, which is always semicircular, down which, if closely examined inside, there is a depression as if it had been pared down with a knife; the base of the pillar also is so strongly truncated as to appear notched, and the broadest part of the mouth is always in the middle; these characters have been very ill attended to in all the figures above quoted, of which Seba gives no less than eleven, which vary only in the disposition and number of their bands.

Gualtieri's figure attab.6.fig.D, is an admirable representation ofA. pallida, which, not having his work before me at the time, I could not quote; the other at C is a very good one of the present shell. The upper drawing is from one in my own cabinet; the lower is in the possession of Mr. C. Dubois, who is continually adding to his fine and valuable collection.

It is almost unnecessary to contradict the opinion of some writers who have fancied this afresh-watershell. It is not uncommon, but seldom seen in perfection.

Pl.75

Plate 75.

Testa subglobosa seu ovalis, umbilicata. Spira depressa, brevissima. Columella umbilici medio terminans. Apertura semiorbicularis, operculo corneo vel testaceo clausa. Animal marinum, pede maximo; oculis ad basin duorum tentaculorum simplicium positis.

Shell nearly globose, or oval, umbilicated. Spire depressed, very small. Columella terminating in the middle of the umbilicus. Aperture semi-circular, operculum either horny or testaceous. Animal marine, with a large foot; the eyes placed at the base of two simple tentacula.

N. testâ sub-globosâ, fuscâ, albo fulvoque fasciatâ, juxta suturam striatâ; labio exteriore suprà leviter emarginato; umbilico magno, aperto; columellâ obsoletè terminante.Shell sub-globose, striated near the suture, brown, banded with white and fulvous; outer lip above slightly emarginate; umbilicus large, open; pillar termination nearly obsolete.Martini5.pl.187.fig.1872&3.fig.1874 & 5?pl.188.fig.1896, 8&9.Seba,pl.38.fig.66.pl.41.fig.14, 15.

N. testâ sub-globosâ, fuscâ, albo fulvoque fasciatâ, juxta suturam striatâ; labio exteriore suprà leviter emarginato; umbilico magno, aperto; columellâ obsoletè terminante.

Shell sub-globose, striated near the suture, brown, banded with white and fulvous; outer lip above slightly emarginate; umbilicus large, open; pillar termination nearly obsolete.

Martini5.pl.187.fig.1872&3.fig.1874 & 5?pl.188.fig.1896, 8&9.

Seba,pl.38.fig.66.pl.41.fig.14, 15.

The Shells of this genus are composed of such of the LinnæanNeritsas are umbilicated, from which latter they essentially differ, both in the organization of the animal and the construction of the shell, which is either closed by a shelly or horny operculum.

The species are numerous, and are found both in temperate and tropical seas; two or three inhabit our own coasts, but by far the greater number are found in the Asiatic Ocean. They are subject to variation in their colour; and this, joined with a general resemblance in form, has rendered the discrimination of the species very difficult. I have, however, remarked, that the various modifications of the umbilicus, and the termination of the pillar (which is indicated in many species by an elevated ridge or rib within the umbilicus) is a certain and constant indication, presenting the same peculiarity through all the individuals of a species, even in the young state. This termination of the pillar has been mistaken for the inner lip, which, on the contrary, is always above the umbilicus, which, if closed, is not closed by the lip, but by the thickened termination of the pillar or columella.

The two most striking varieties are here figured of this species, which is sufficiently described in the specific character. I believe it is found both in the Mediterranean and Red Seas.

Pl.76

Plate 76.

M. viridis, subtus albescens, uropygio caudâque cæruleis; vertice, strigâ oculari, fasciâque latâ collari nigris; mento, superciliisque albis; rectricibus mediis elongatis.Green; beneath whitish; rump and tail blue; crown of the head, eye stripe, and broad band across the neck, black; chin and eye-brows white; two middle tail feathers lengthened.

M. viridis, subtus albescens, uropygio caudâque cæruleis; vertice, strigâ oculari, fasciâque latâ collari nigris; mento, superciliisque albis; rectricibus mediis elongatis.

Green; beneath whitish; rump and tail blue; crown of the head, eye stripe, and broad band across the neck, black; chin and eye-brows white; two middle tail feathers lengthened.

This Bird was pointed out to me by Professor Temminck as described by Le Vaillant in his work on this family, under the name here given; on this authority, therefore, I have been obliged to rest, for I have in vain turned over the catalogues of all the public libraries in the metropolis, in the hope of seeing the work, and ascertaining the fact. The book is modern, and, though expensive, one of standard excellence; but a princely fortune is necessary to purchase such a library as a student should have access to.

Total length eight inches and a half; size rather less than the common bee-eater; the crown in young birds is greenish, in some a dull brown, and in others deep black, margined in the front and sides of the head with a line of white; the ears black, uniting to a broad band across the neck of the same colour, which is margined on the lower part with beautiful sea blue; the nape of the neck, inner covers, and quill feathers, greenish fawn colour; the lesser quills tipt with black; the rump, tail, and outside of the quills next the body changeable greenish blue; the back and upper covers green beneath; the chin is white; the body tinged with greenish, and the under tail covers with blue: the tail three inches long, and in such specimens as have the two middle feathers lengthened, three and a half; bill and feet black.

Inhabits Sierra Leone, and other parts of Africa.

Pl.77

Plate 77.

Antennæ setaceæ. Alæ trigonæ, insecto sedente, cum corpore triangulum subhorizontale efficientes, superiores margine externo recto. Palpi quatuor exserti. Lingua conspicua.Latreille,Gen. Ins.4. p. 229.

Antennæ setaceous. Wings trigonal, forming a nearly horizontal angle with the body when the insect is at rest. The outer margin of the anterior wings straight. Palpi four, exserted. Tongue conspicuous.

Botys.Latreille.

B. alis hyalinis, stramineis, apicibus margineque flexuoso rubro-purpureis.Wings hyaline; pale fulvous; the margins and tips with a waved reddish purple border.P. Marginata.Cramer,pl.400. I.—P. Simiata.Fab. Ent. Sys.3. 208.

B. alis hyalinis, stramineis, apicibus margineque flexuoso rubro-purpureis.

Wings hyaline; pale fulvous; the margins and tips with a waved reddish purple border.

P. Marginata.Cramer,pl.400. I.—P. Simiata.Fab. Ent. Sys.3. 208.

There appears no end to the immense number of species referrible to this genus, which will perhaps be found the most extensive tropical group of all the LinnæanPhalænidæ.Of these, near eighty species I found in Brazil; Dr. Horsfield has brought a great many from Java; near fifty are found in North America, and I have little doubt that the whole number existing in the cabinets which I have inspected may amount to about three hundred and fifty. The thorough investigation of these is a work of no ordinary labour; and, until this is done, it appears most advisable to let the generic distinction remain, as given by Latreille, though there can be no doubt that among them distinct groups will be detected.

Cramer's figure will not indicate even the genus, and Fabricius describes the body as white; the tip ferruginous; in this it is yellow, tipped with red.

Mr. Haworth obliged me with this insect, which Fabricius notes as African.

B. alis anticis fuscis, punctis duabus angulatis transversis albis; posticis ad basin albis.Anterior wings, brown, with two transverse angulated white spots; posterior white at the base.

B. alis anticis fuscis, punctis duabus angulatis transversis albis; posticis ad basin albis.

Anterior wings, brown, with two transverse angulated white spots; posterior white at the base.

From the same collection as the preceding; the margin of the thorax and body are white. I apprehend it is an American species, which is distinct from any figured by Cramer, the principal author on the Exotic Lepidoptera.

Pl.78

Plate 78.

P. supra aureo-fuscus, subtus pallidus, fasciis nigris transversis ornatus; capite (in maribus) rubro; nuchâ colloque supra aureis; tectricibus secundis fulvo maculatis; caudâ nigrâ, fasciis fulvis ornatâ.Above, orange brown; beneath, pale, with transverse black stripes; head (in the male) red; nape and neck, above, golden yellow; lesser wing covers with yellowish spots; tail black, with yellowish bands.

Above, orange brown; beneath, pale, with transverse black stripes; head (in the male) red; nape and neck, above, golden yellow; lesser wing covers with yellowish spots; tail black, with yellowish bands.

Ornithologists have either entirely overlooked this bird, or have slightly noticed it as a variety ofPicus icterocephalus, the golden-headed Woodpecker, from which it is nevertheless quite distinct.

Total length near seven inches; bill blackish horn colour, and one inch long from the gape; the feathers on the upper part of the head are short and pointed; the tips bright red; the base black; on the hind head they are longer, and change to a bright golden yellow, which spreads round the nape; the ear feathers and front of the head are greyish brown, striped down the middle with whitish, and in some there is an appearance of a whitish line over the eye, joining the nape. The upper parts of the body and wings are of a rich golden brown, with indistinct brighter spots; the lesser wing covers have a whitish spot at the top of each, forming two bands; quills on the inner shaft black, with white spots. Under plumage grey, tinged on the breast with rufous, and banded with brownish black; tail short, black, with interrupted transverse bands of obscure olive.

The female has the head blackish, the feathers tipt with dull white; the ears darker; the plumage above more olive, the spots brighter, and the bands on the body grey, paler, and more indistinct than in the male. The feet in both sexes are greenish, and the wings three inches and a half long.

It inhabits Brasil, but is not common; I found it both in the Province of Bahia, and that of Rio de Janeiro.

Pl.79

Plate 79.

N. testâ subglobosâ, mustelinâ concolore, obsoletè rugatâ, fasciâ levatâ basin cingente; spirâ depressâ, apice acuto; umbilico magno, aperto; columellæ basi gracili, levatâ.Shell sub-globose, uniform, fulvous-brown, obsoletely wrinkled, base with an elevated belt; spire depressed, the tip acute; umbilicus large, open; pillar termination slender, elevated, and central.

N. testâ subglobosâ, mustelinâ concolore, obsoletè rugatâ, fasciâ levatâ basin cingente; spirâ depressâ, apice acuto; umbilico magno, aperto; columellæ basi gracili, levatâ.

Shell sub-globose, uniform, fulvous-brown, obsoletely wrinkled, base with an elevated belt; spire depressed, the tip acute; umbilicus large, open; pillar termination slender, elevated, and central.

The elevated belt at the base affords an excellent distinction to this species. The specimen in my cabinet is the only one I have seen. Locality unknown.

N. testâ subglobosâ, fused, spirâ prominente; aperturâ intus fusco-purpureâ; umbilico parvo, labio interiore paululùm tecto; columellâ obsoletè terminante.Shell sub-globose, brown; spire prominent; aperture within purplish brown; umbilicus small, partially covered by the inner lip; pillar termination obsolete.

N. testâ subglobosâ, fused, spirâ prominente; aperturâ intus fusco-purpureâ; umbilico parvo, labio interiore paululùm tecto; columellâ obsoletè terminante.

Shell sub-globose, brown; spire prominent; aperture within purplish brown; umbilicus small, partially covered by the inner lip; pillar termination obsolete.

This Shell is both undescribed and apparently unfigured; the spire is more elevated than usual; the umbilicus small; and the termination of the pillar not seen: it is not uncommon, and is often much larger than here represented, but I am unacquainted with its locality. The little decision in the figures given by authors of these shells, renders it hazardous to quote them with certainty.

N. testâ depressâ, fuscâ; spirâ complanatâ minimâ; ore intus atro-purpureo; umbilico magno, clauso labio interiore rufo.Shell depressed, brown; spire flattened, very small; mouth within purplish black; umbilicus large, closed up by the inner lip, which is rufous.

N. testâ depressâ, fuscâ; spirâ complanatâ minimâ; ore intus atro-purpureo; umbilico magno, clauso labio interiore rufo.

Shell depressed, brown; spire flattened, very small; mouth within purplish black; umbilicus large, closed up by the inner lip, which is rufous.

In colour this bears a close resemblance to the last, but the shell is flattened beneath, and the spire very short and depressed; the umbilicus large, but, in general, quite closed up by the thickness of the pillar, united to the inner lip. In some specimens a narrow crescent-shaped groove is left on the outside margin. Its habitat is unknown.

Pl.80

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