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Index Generum et Specierum Animalium.-Report of a Committee, consisting of Sir W. H. FLOWER (Chairman), Dr. P. L. SCLATER, Dr. H. WOODWARD, and Mr. W. L. SCLATER (Secretary).

THE proposed 'Index Generum et Specierum Animalium' is being compiled by Mr. C. Davies Sherborn, at the British Museum (Natural History).

The work on this index, which includes all animals, whether recent or fossil, has proceeded steadily since June 1890.

The manuscript now consists of 180,000 slips, representing 90,000 species and genera recorded in duplicate.

One set is sorted under genera for the convenience of students and the other set is kept under books,' so that it is possible at any moment to obtain a complete list of every genus and species described in a particular volume.

As the work proceeds much valuable information as to the dates of books is obtained, and this if sufficiently important is published: e.g., Sowerby, 'Genera of Shells,' see Annals and Mag.,' April 1894; Schreber, 'Säugthiere,' see Proc. Zool. Soc.,' Jan. 1892; Encyclop. Méthodique,' see Proc. Zool. Soc.,' June 1893.

The small grant of 201. made by the British Association in 1892 is the only financial help yet received towards the work, and has been expended upon paper. The Committee therefore ask for a new grant of 501. toward a work which daily increases in importance and usefulness.

The Legislative Protection of Wild Birds' Eggs.-Report of the Committee, consisting of Sir JOHN LUBBOCK, Bart., F.R.S. (Chairman), Professor ALFRED NEWTON, F.R.S., Rev. Canon TRISTRAM, F.R.S., Mr. JOHN CORDEAUX, Mr. W. H. HUDSON, Mr. HOWARD SAUNDERS, Mr. THOMAS H. THOMAS, Dr. C. T. VACHELL, and Mr. H. E. DRESSER (Secretary). (Drawn up by the Secretary).

YOUR Committee beg leave to report that in the early portion of the present Parliamentary Session a fresh Bill to amend the Wild Birds Protection Act, 1880, was brought into the House of Commons by Sir Herbert Maxwell, Bart., M.P., and others, which Bill was on April 3 ordered by the House to be printed.

Your Committee had already been in communication with Sir Herbert Maxwell on the subject, and it was arranged to hold a meeting to discuss the clauses of this Bill, and a meeting was accordingly held on April 6, at which Sir Herbert Maxwell attended. The present Bill differs from that brought in by Sir Herbert Maxwell last Session (1893), in prohibiting the taking of the eggs of any specified kind within the limits of the country, or part or parts thereof, or else the taking of the eggs of any species within a certain stated area; it being left in the hands of the County Council to adopt either alternative. After some discussion it was decided by your Committee to approve the draft Bill as prepared by Sir Herbert Maxwell. This Bill has since passed through both Houses with but slight opposition, and has now come into force.

Migration of Birds.-Interim Report of a Committee, consisting of Professor A. NEWTON (Chairman), Mr. JOHN CORDEAUX (Secretary), Messrs. R. M. BARRINGTON, J. A. HARVIE-BROWN, W. EAGLE CLARKE, and the Rev. E. P. KNUBLEY, appointed for the purpose of making a Digest of the Observations on the Migration of Birds at Lighthouses and Light-vessels.

THE Committee have to report that the systematic tabulation of the various items in the schedules has at length been completed by one of their number-Mr. W. Eagle Clarke-and that they are now prepared to approach the subject of the final report, which it is hoped will be ready for presentation at the meeting of the Association in 1895 or, at the latest, at the meeting in 1896.

The Committee trust that the Association will reappoint them as before.

The Climatological and Hydrographical Conditions of Tropical Africa.— Third Report of a Committee consisting of Mr. E. G. RAVENSTEIN (Chairman), Mr. BALDWIN LATHAM, Mr. G. J. SYMONS, and Dr. H. R. MILL (Secretary). (Drawn up by Mr. E. G. RAVENSTEIN.) YOUR Committee, up to the end of July last, had issued five sets of meteorological instruments at a cost, including forms, carriage, &c., exceeding 1001. The first of these sets was entrusted to Mr. J. W. Moir (British Central Africa), the second to Mr. Buchanan (British Central Africa), the third to Captain Gallwey (Warri, Benin), the fourth to the Rev. C. Bonzon (Lambarene on the Ogowe), and the fifth to the Rev. R. Glennie (Bolobo, Congo). A sixth set is kept in reserve for British East Africa.

Two of these sets, namely, those in the hands of Mr. Buchanan and Mr. Glennie, include Fortin barometers, whilst that granted to Captain Gallwey includes a black bulb thermometer.

Observations up to the latest possible date have been received from Mr. Glennie, Mr. Bonzon, and Dr. Roth as representing Captain Gallwey. Instructions have been issued to the officials of the Royal Niger Company to make their observations in future in accordance with the rules laid down by your Committee, and the like step is contemplated by the British East Africa Company.

Summaries of meteorological returns are appended to this report. Your Committee are quite aware that these observations are not in every instance as complete and trustworthy as could be desired. In some cases the hours of observation are ill chosen (a very common occurrence), in others the instruments are defective or the corrections to be applied to the readings are unknown. If they are published notwithstanding, it is done because they refer to localities concerning which nothing or very little is known at the present time.

Quite a number of meteorological records offered to the Committee for publication have had to be rejected as being on the face of them utterly untrustworthy. It seems a pity that so much time and labour should have been wasted upon recording observations which with a little forethought and caution might have furnished important information on the climate of Tropical Africa.

The grant of 51. made to the Committee last year was not claimed.

Bolobo, Congo.

Lat. 2° 10' S., Long. 16° 13′ E., 1080 feet. Observer: Rev. Robert Glennie, Baptist Missionary Society.

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1891
January

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February. 28-826 28.683 28.773 28.761
91.0 74.2
76.4 85.7
March
28.893 28.792 28.824 28.836 68.0 93.6 75.2 85.5 76.0 87.2 71.9 78.2
28.865 28.747 28.830 28.814 71.0 89.8 74.6 85.1 75.9 86.0 71.8 77.9
28-853 28-777 28.834 28.821 70-0 96.6 75.2 84.4 76.7 86.6 72.4 78.2
89.9 73.9 86.2 77.4 86.8
July
88.1 72.2 84.5 76.7 85.1
August
28.929 28.802 28.876 28.869 67-3 93.6 72.4 85.0 77-2 86.7
September 28.886 28.803 28.856 28.818 68.4 91.4 74.6 83.0 76.7 87.8 73.0
October 28.827 28-734 28.797 28.786 68.0 94.2 76.0 85.1 76.3 88.0 72.0 78.4
November 28-844 28.750 28.808 28.801 68.0 92.6 75-2 83.9 75.3 86.1 72.0 77.4
December. 28.835 28.742 28.796 28 731
67.1 94.6 73.9 83.9 75.5 85.9 72.0
28.867 28.765 28.824 28.818 67.1 96.6 74.4 846 76.3 96.5

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January 28.822 28.740 28-785 28.782 67-2 91.6 75-6
February. 28-787 28.698 28.738 28.741 68.8 95.3 75.0

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87.5 78.4 90-1 73.3 79.8
28.813 28.679 28.722 28.738 69.2 92.3 76.4 88.4 77.2 91.0 72.5 79.8
28.791 28.695 28.754 28-747 68.0 94.6 76.7 87.1 76.1 91.0 72.6 79.0 18.4 80.4 104.5 76.2 85
28.055 28 795 28.820 28.820 67.2 92.6 743 841 75.8 867 713 77.5 15.4 76-9 100-1 77-490
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BOLOBO (Notes).

The station occupies the top of a slope on the left bank of the
Congo River. The observatory is 350 feet from the river,
25 feet from the nearest house, and 20 feet from any vegetation.
The screen is double-louvred, and the instruments are 4 feet
6 inches from the ground. Trees (forest) are to the north and east
of the station, and this, combined with the draught of the river,
prevents trustworthy observations of the direction of the wind
being taken.

Since October 1893 Mr. Glennie is in possession of instruments
furnished him by your Committee. On his return to Bolobo he
compared these instruments with those in use before, and the
instrumental errors then ascertained have been allowed for. This,
however, does not apply to the barometrical observations and
those made in the sun.

The pressure has been reduced to 32° F. and corrected for
gravity. The mean temperatures have been deduced from
(7.2.9.9.). The minimum temperatures observed in January and
February 1891 were untrustworthy.

Combining all observations, we have the following results:
Pressure highest in July, 28.872; lowest in February, 28-751;
mean, 28-809. Mean temperature, 78°-8; annual range, only 20.5
(December 760-5, March 79°). Daily range, January 120.8,
March 16°-9, mean 14°-6. Relative humidity, 80 per cent. (in July
and August 73 per cent., in December 85 per cent.). Rainfall
nearly 58 inches; heaviest from October to December.

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Warri (Benin). Lat. 5° 31' N., Long. 5° 51' E., 10 feet.

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The observations were made by Rev. C. Paul, a native mission-
ary, who had his thermometer given him by the late E. R. Flegel.
The thermometer was read at three-hourly intervals between
6 A.M. and 9 г.M. Instrumental error not known.

The observations were made by Captain H. L. Gallwey (November 1891 to May 1892), C. E. Harrison and H. E. Golley (June 1893), and Felix Roth, M.R.C.S. (July to December 1893). The observations since June 1893 have been corrected for instrumental errors. The earlier observations seem to be deserving of

little confidence.

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Namirembe, N. of Mengo, Uganda. Lat. 0° 18' N., Long. 32° 34' E., 4,000 ft.

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Fort Salisbury. Lat. 17° 50' S., Long. 31° 4' E., 5,050 feet.

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February.

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19

E.N.E.

53 79 59

69-0

20

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April

26.14 82.2 52.1 76.3 57.7 67.0

18.6

9.03

23

1.45

June.

25.444 81

37

75 43

59.0

32

N.E.

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Observer: Rev. E. Millar, C.M.S., whose journal was communicated by Mr. G. F.
Scott Elliott. Instrumental errors unknown; the observations are given as recorded.
On February 3 the station was burnt down, and all the instruments were lost.

The observations were made by Major F. W. Forbes, and communicated by Mr. F. C. Selous. They are published as received. The means for the year are deduced from all the observations made.

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