| Search Help New search |
| Results 751-800 of 2050 for « +text:bahia » |
| 10% |
1833 Sept August 16th Started early in the morning. Mr Harris did not accompany me as he was not quite well, I was anxious to arrive at Bahia Bianca, not knowing when the ship would be there. We passed the Toldos of the Indians, which are without the regular encampment. — They are little round ovens covered with hides, with the tapering Chusa stuck in the ground by its entrance. — They were divided into separate groups, which belonged to the different Cacique's tribes, each group of huts were
|
| 10% |
, stretching across the country not appearing as at Bahia Bianca as a solitary mountain. — This posta was commanded by a Negro Lieutenant born in Africa to his credit be it said there was not a Rancho between the Colorado B. Ayres in half nearly such neat order. He had a little room for strangers a small Corral for the horses, all made of sticks reeds. He had dug a ditch round the house, as a defence in case of being attacked; it would however be poor one if the Indians were to come. — His only
|
| 10% |
gallop. — We passed the Cabeza del Buey, an old name given to the head of a large marsh which extends from Bahia Bianca. Here we changed horses passed through some leagues of swamps saltpetre marshes; Changing horses for the last time, we again began wading through the mud. — My animal fell I was well souzed in black mire, a very disagreeable accident, when one does not possess a change of clothes. — Some miles from the Fort we met a man who told us that a great gun had been fired, which is always
|
| 10% |
of some Indians at the small Salinas. — On the 5th a party of a hundred men were sent against them. — These Salinas only lie a few leagues out of the road between the Colorado Bahia Bianca. The Chasca (or express) who brought this intelligence, was a very intelligent man gave me an account of the last battle, at which he was present. — Some Indians, taken previously, gave information of a tribe North of the Colorado. Two hundred soldiers were sent. — They first discovered the Indians, by the dust
|
| 10% |
to injure the united cause of their country! The conduct of the Cacique has been very different; his life will perhaps be spared, he has confessed all the plans; betrayed the point of union in the Andes. There It is said there are already 6 or 700 six or seven hundred together that there will be in Summer time twice that number. — Chascas Embassadors were to have been sent from this tribe to the Indians at the small Salinas near Bahia Bianca, whom I have mentioned that this same [page] 361
|
| 10% |
highest of these can alone be seen from Bahia Blanca. — To this part a ridge or saddle back appears to join, — our halting place was at the foot of this. — 9th In the morning the guide told me to ascend the ridge that I could walk along its edge to the very summit. — The climbing up such very rough rocks was fatiguing; the sides are so indented that what is gained in one five minutes is often lost in the next. At last when I reached the summit of the ridge, my [page] 367 Patagones to B. Ayre
|
| 10% |
sea, I could not imagine the cause of the white patches, with which the whole plain was mottled: I now found out it was owing to the number of seafowl, which sleep in such full confidence, as even in midday to allow a man to walk up to seize hold of them. These birds were the only living creatures I this day saw. On the beach a great sea, although the breeze was light, was tumbling over the [page] 750 Ascension to Bahi
|
| 10% |
midday as seen against the pale blue [page] 752 Bahi
|
| 10% |
1836 August 12th I failed in all my attempts to take any long walks. — I was however enabled to observe that many of the country houses in the outskirts were like those of Bahia, of a gay appearance which harmonized well with the luxuriant character of the tropical vegetation. The flat swampy land is surrounded at the distance of a few miles by a semicircle of low hills, or rather by the edge of a country elevated perhaps two hundred feet above the sea. The old city of Olinda stands on one
|
| 10% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
Weevils. 11 Genus of Lyctidae, powder post beetles. 12 Genus of Lathridiidae, plaster beetles. 13 Criocerinae, plaster beetles. 14 Genus of Alticinae (Chrysomelidae), leaf beetles. 15 Genus of Phalacridae, shining flower beetles. 16 Genus of Coccinellidae, lady birds. [CD P. 61 commences] NeuropteraGeneral Observations Libellula1 very numerous: Many Agrions2 in the forest. I only saw one Hemiroti3 2 Frigania4. Termites not so numerous as at Bahia still less than at Fernando Noronha. Hymenoptera
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
formerly applied to all insects of order Blattodea. [CD P. 29 commences] March 23dMucor Mucor1 growing on green ginger: colour yellow, length from 1/20 to 1/15 of [page] 30 BAHIA MARCH 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
: (c) Proceeding to the Coast: the rocks as at Bahia other Tropical places are frequented by large bodies of Ligia1. Beneath the water are many species of Pilumnus2. On the Fuci are some Amphipodes many L modipodes. Either from the exposed site or zone, there were no Stony Coralls: certainly the flexible such as Cellaria3, Sertularia3, Amphiroa4 were more abundant than in lower Latitudes. [note (a)] I observed, cast up on the beach, those waxy looking balls, formed of flattened cells, which contain
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
Botanic Garden is one of this class. the water is not so salt as the sea, for only once in the year a passage is cut for sake of the fishes. The beach is composed of large grains of quartz very clean. if cemented into a breccia or sandstone it would precisely resemble the one a rock at Bahia containing marine shells. [note (a)] Page of Geology1, 35 (2nd bed) [note ends] A small Turbo2 appeared the only proper inhabitant, thus differed from the lagoons on the Northern coast in the absence of those
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
discussion of specimen 491 see Oxford Collections p. 206, and Journal of Researches 1:189. See Cuvier Vol. 4, p. 91. 4 Flabellifera, Cymothoidae, an ectoparasite of fish. [CD P. 99 continues] [page] 91 BAHIA BLANCA SEPTEMBER 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
. [note ends] [CD P. 99 continues] [page] 92 BAHIA BLANCA SEPTEMBER 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
is ready to obtain independent life. [note (b)] The situation of the Ovules or eggs on the shell must be almost necessary, as the animal inhabits extensive sand banks, where there is no hard substance to fix them on. [note ends] At first the capsules only contain a pulpy yellow matter. but when further advanced the minute animal: the outline of the shell is rounded [page] 93 BAHIA BLANCA SEPTEMBER 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
rim extending round 3/4 of the inner sphere, in which is a delicate vessel one extremity, the anterior, [page] 96 BAHIA BLANCA SEPTEMBER 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
arriving here, Nature seemed not to have granted any living animals to this sandy country. [note (a)] I must except [page] 104 BAHIA BLANCA OCTOBER 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
are obscurely jointed: tail very small: [note ends] 1 Scarabaeidae, dung beetle. 2 Carabidae, ground beetles. 3 Tenebrionidae, darkling beetles. 4 Mygalomorphae, a tarantula-like spider. 5 Scarabaeidae, another dung beetle. 6 For an identification of the insects collected by CD at Bahia Blanca see Insect Notes pp. 61-7. 7 Coccinellidae, lady birds. 8 Pompilidae or Sphecidae. See Insect Notes p. 56. 9 See account by P.A. Latreille of branchiopod crustacea in Cuvier Vol. 4, pp. 149-71. The specimen
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
see notes attached to (323 in Cat: for Spirits). On the shore, the genera Plagusia9 Grapsus9 are exceedingly abundant. indeed they are nearly the only Brachyures which I have seen between M. Video Bahia Blanca. On the beach are also great numbers of minute Crust. Amphipod: which here assume the place which Ligia10 takes in the Tropics. (a) Amongst Arachnida by far the greatest proportion belong to Lycosa11. I found Mygalus Dysdera under stones Segestria abundant in crevices of rock. Scorpio12
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
length of tail c Coluber3624 Copied The commonest species in this country; is it not same as taken at Bahia Blanca, reaches 3 or 4 feet long. The first maxillary tooth is very large: by aid of microscope I saw a narrow deep groove running down on convex surface. Is it for conveying poison? Specimen of tooth is in pill-box (1320) Coluber4639 705 Copied Beneath cream-coloured with irregular rows of blackish dots as if of interrupted chains; above all the scales, yellowish ½ wood brown , with
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
snow white. Found at Bahia Blanca [notes end] [this parasitical bird was listed as Molothrus niger Gould in Zoology 3:107- [page] 153 MALDONADO MAY-JUNE 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
rather agreeable note without any alteration; which somewhat resembles some articulate words. [note (c)] flight undulatory; head as if weighed down by the bill. When hovering much resembles Hawk: [note ends] [listed as Saurophagus sulphuratus Swains in Zoology 3:43] (e) (1217, 1218) Xanthornus. common in large flocks. [note (e) added later] Found at Bahia Blanca [note ends] [listed as Xanthornus flavus G.R.Gray in Zoology 3:107; labelled 1217D at NHM] * [page] 154 MALDONADO MAY-JUNE 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
(1276) Alecturus. is this different species? (1277) Parus (?). most beautiful. amongst reeds. very rare. Soles of feet, fine orange: |185| [note (a)] This bird is also found at Bahia Blanca [note ends] [listed as Cyanotis omnicolor Swains in Zoology 3:86] [CD P. 185 commences] Ornithology (1293) Owl. Excessively numerous. mentioned by all travellers as a striking part of the Zoology of the Pampas live in burrows especially where the soil is sandy. in B. Ayres seem exclusively to use holes of
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
Bahia Blanca (P 99). They were not very uncommon amongst the sand-dunes: the quantity of marks of buff orange varied, in some individuals being these being more, in some less than at B. Blanca. Eye jet black. When placed in water could scarcely swim at all. I think would shortly have been drowned. They crawl about during the day frequent the driest places. 1 Identified as Clathrus crispus var. obovatus Berkeley in Plant Notes pp. 224-5. 2 Listed by Thomas Bell as young specimens of Ameiva longicauda
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
headings until arriving at Bahia on 1st August 1836. To avoid confusion, this mistake has been put right.] [page] 302 HOBART TOWN FEBRUARY 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
. [page] 314 BAHIA, BRAZIL AUGUST 183
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
* 173 S Coronula. on rock in profusion high water mark. March 29th. Abrolhos 1832 April Rio de Jan. 174 Onchidium or Peronia on Abrolhos. 29th March 175 Tubipores (?). Abrolhos, do. V 33 [Idmonea milneana D'Orb. SFH] * 176 C Crustaceous animal almost buried in the body Exoc tus Communio [?]. April 2nd. 120 E of Rio. [notes opposite] (Cyamus? June 12th) Soc go is on the Rio Macaè all the places lie on the road to it. 177 C Crustace . Bahia 178 R Snake. Soc go. called Corral snake. 179 F Fish. sallt
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
301 P 302. 303. St Jago 304 I Termites. Fernando Noronha. 305 I part of their nest. Vide 1 Geological Notes. 1832 Feb 306 S Lost Bulima. roots of trees Fernando Noronha 307 S Murex Bucanum Mytilus Arca Turribella c c St Jago 308 P Rhynchites. Seeds of the Tamarind. St Jago 309 P X Lichen from the highest peak of Fernando Noronha 325 I Numerous small Coleoptera Hemiptera from Bahia [see Insect Notes p. 47] [page] 373 Specimens not in Spirit
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
) a nest like (368) found at Bahia [note opposite] Ants do not make it. I found ones somewhat similar, filled with half dead Spiders, evidently collected by some Hymenopterous insect. It is the case, V No 536 450 I Ricinus from a pretty, but common yellow Certhia 451 I Ricinus, do do. (another species) 452 S Helix V. 38 (Copy) 453 I Insect Santerella, colour changed by boiling water from grass green into a yellow 454 I do do do do 455 B X Krotophagus [note opposite] In the stomach were numerous
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
824 S X :825. Shells, living on the sand banks. [note opposite] The Mya lived about 5 inches within the mud: a small blackish Buccinum on the mud. The Voluta had no operculum. Shells to be compared with fossil ones from P. Alta. 826 S :827. Shells Coralls, on beach for comparing with those at P. Alta. 811-813 [CD's shells: Mactra elegans] [new page, no heading] 828 B Sylvia. in thickets: Bahia Blanca 829 I Fly, just killed a gnat: 839 I Saperda on the trunk of the Phytocalla: (a large tree). B
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
1146 B X Sturnus, I believe same as that at M. Video, Bahia Blanca [note opposite] Sturnus ruber. at St Fe Bajada. most common at R Negro coast of Patagonia [Sturnella loyca, listed as Sturnella militaris Vieill. in Zoology 3:110] 1147: B Scolopax. feeding flocks on the mud banks on sea-coast. [listed as Limosa Hudsonica in 1148 Zoology 3:129, No. 1147 is now in Smithsonian Institution, Washington, Reg. No. 8074] * 1149 S : 1150 Marine Testace 1151 I Coleoptera [see Insect Notes p. 72] 1153
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
: [note opposite] At the instant of explosion a sensation of warmth was felt: taste very acrid even when diluted: [Brachinus sp., see Insect Notes p. 73] 1292 A Cervus V 1961293...1297 B Various birds for particulars V P. 185. 1298 I Hymenoptera. Bahia Blanca 1299. I 1300. Hymenoptera. Bay San Blas 1301 I Lepidop taken 60 miles from nearest land, but much further in direction of wind. Mouth of R. Plata 1302 I 1303. Coleoptera do. 1304 I Brachinus. Maldonado 1305 I Hydrous 1306 I Hemiptera 1307 I
|
| 9% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
] 3915 Oysters Keeling Islds3916 Ovules of Shell, (common Trochus?), Falkland Isld3917 Tubinicella from Whale (spermacetti) Lat 44°:30 Jan. 1835. Chonos Arch: 3918 Balanus. Wollaston Isld (very abundant) 3919 Mya. dug out of mud bank 6 inches beneath surface. very abundant Bahia Blanca 3920 Bulla. body yellowish. Callao Bay. Lima Peru 3921 Balanus. 19 Fathoms. 5 miles from the shore. Lat 48°:56 S. coast of Patagonia [Written at right angles across righthand side of page] [illegible word] catalogue
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
Bahia (see p. 26) working out how the puffer fish Diodon takes up water by swallowing air in order to distend itself for regulation of its overall density and centre of gravity, and uses its pectoral fins after collapsing the caudals to enable itself, contrary to Cuvier's opinion, to swim while upside down. On the same day he caught a luminous click beetle, and critically examined the mechanism by which it bent its spine as a spring in order to jump suddenly into the air, this time finding grounds
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
behavioural differences between the mainland species of mocking bird that had led him to distinguish Mimus orpheus in Monte Video from M. patagonicus on the Rio Santa Cruz. There are many vivid descriptions of the behaviour of animals at all levels, from the ants in Bahia (see p. 29), through spiders spinning their webs and wasps preying on them (see p. 38), the 'monstrous' coconut crabs in the Cocos Keeling Islands (see p. 311), penguins and [page] xxiv Introductio
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
Cheilostomata as opposed to the Ctenostomata. 47 The first four of these are indeed bryozoans, but Milleporae are hydrocorals. 48 Clytia, formerly included with bryozoans among the Sertularians, is a hydrozoan of order Leptothecata. 49 In a Memoir sent by CD to W.H. Harvey at the Herbarium of Trinity College Dublin on 7 April 1847 (Correspondence 4:29) he said of observations made at Bahia on either the coralline alga Melobesia or on Halimeda in August 1836 that 'on several occasions having kept
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
of tremulous motion even when the animal is at remains still. [note ends] the animal propels its body by using these posterior fins in same manner as a boat is sculled, that is by moving them rapidly from side to side with an oblique surface exposed to the water. The pectoral fins have great play, which is necessary to enable the animal to swim with his its back downwards. [page] 26 BAHIA MARCH 183
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
a flat semicircular membrane, retracted posteriorly projecting upwards (or rt angles to the flat part) .3 [page] 27 BAHIA MARCH 183
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
projections were formed on surface. (Much in the same manner as is seen in Pollen) These cones in a short time visibly were contracted drawn within the spherule. Mantis (a) Caught at Bahia on the 17th a Mantis2 as I thought killed it by holding for several minutes under water that was boiling, the head thorax (to the insertion of the wings) anterior legs. These parts shortly were completely dead became dry brittle: but eight day[s] afterwards on the 25th the abdomen hinder legs continued to possess a
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
glass show luminous particles, although certainly abundant in it. The breakers bows wake of ship, i.e. when air acts on water, is luminous: this was after a heavy sea Can this by destroying numbers of small animals be the cause: [notes end] 1 Listed by George Waterhouse in Zoology 2:91 as Hydrochœrus Capybara Auct. 2 No capybara was added to the collection, but Specimen No. 672 was an Acarus from Cavia capybara (see Insect Notes p. 60). 3 H.M.S. Samarang was at Bahia, Rio de Janeiro and Monte
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
delicate |102| membrane is attached. It is probable by these plates the tentacula communicate with the body. I may mention these hasty observations as they show how singularly close the Actini are in their organization to the Caryophillia as described at Page (10). Crepidula2 Adhering to the anchor, soundings 10 fathoms: shell with concave curved [page] 94 BAHIA BLANCA SEPTEMBER 183
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
on the branch when a peduncle. Hence the Coralline appears is jointed, at every bifurcation there are the three compressed globular articulations. From this it would appear that the peduncle of the Clytia is really only the first form of the branch. The peduncle is rather longer than the |104| cup. The central organized matter much developed included in a thin tube within the branches. The polype unite at their bases with this. [page] 95 BAHIA BLANCA SEPTEMBER 183
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
stem where the folds polypi are fully developed this structure nearly disappears, it is through this they first [page] 98 BAHIA BLANCA OCTOBER 183
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
contractility of the softer parts of |110| the stem. Hence By this power the animal whole stem its body is easily withdrawn into the sand; but at first sight its manner of rising again is not so clear: upon considering the erratic nature of the axis, its inferior extremity floating loose in a cavity, the lower part of this cavity lying in a curved position, [page] 99 BAHIA BLANCA OCTOBER 183
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
) differs from the Virgularia mirabilis which I saw examined in Edinburgh4 [word above illeg.]; for in this species the ova were scattered in the fleshy part between the polypeferous folds. (Were they then passing through an internal vessel??). The above movement in the particles was more rapid I think quite distinct from that of the particles in the elastic bag [illeg.] to lateral part of the [illeg.]. the latter would seem to bear some obscure analogy to a true circulation. [page] 100 BAHIA BLANCA
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
clear from the number of eggs that each female lays many eggs, in the oviduct (it was told me by those who cut one up for the [page] 101 BAHIA BLANCA OCTOBER 183
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
other wild beast. Wallis4 saw Ostriches in Bachelor river in the Stts of Magellan, Lat between 53° and 54°. When at the R. Negro, I heard much concerning the Avestruz petises , a [page] 102 BAHIA BLANCA OCTOBER 183
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
most closely resembles Ostracodes; but in structure very different. [note (b)] It did not occur to me at first that by counting the rudimentary legs there will be 24, that in its other characters (2 pediculated eyes, flat calcated legs c), it must belong to the division Phyllopes. Eggs in this one were irregular, numerous in the dorsal [page] 105 BAHIA BLANCA OCTOBER 183
|
| 7% |
F1840
Book:
Keynes, Richard Darwin ed. 2000. Charles Darwin's zoology notes & specimen lists from H.M.S. Beagle. Cambridge: Cambridge University Press.
Text
Image
PDF
of number (not many) some small transparent globules, seated on a dark coloured pedunculated mass. The body attached to the dorsal part of shell by many parallel tubes or vessels: these perhaps act as Branchi . Mouth obscure, with two curved pointed jaws (mandibul or maxill ) united at base forming a horse shoe. ((?) At base of Antenn there are 2 rudimentary palpi (?):) Shell has not a true dorsal hinge, but merely a line: shell very tough elastic, with [page] 106 BAHIA BLANCA OCTOBER 183
|