scholarly journals A Key for Determining the African Species of Anopheles (Sensu Lato)

1912 ◽  
Vol 3 (3) ◽  
pp. 241-250 ◽  
Author(s):  
F. W. Edwards

The compilation of the following key has been a matter of no little difficulty, mainly owing to the close connection of the species in some of the groups, which sometimes makes it almost impossible to assign specific limits. The difficulty has in some cases been increased through the paucity of material, which prevents any adequate conception of the range of variability being obtained. This is particularly the case with some of the species coming from the Mediterranean region, which are very closely allied, and of which, as a rule, the British Museum possesses very few specimens. Names have only been sunk here as synonyms in those cases where there appeared to be no reasonable doubt, either after a comparison of the types, or of the descriptions, when these were sufficiently detailed. Eventually, therefore, it may be found that some forms which are here given specific rank will have to be regarded at most as varieties. Since so many figures of Anopheline wings, etc., have already appeared, it is not deemed necessary to add to their number. Some new records have been included, but on the other hand some old ones, which appeared to be questionable, have been omitted. As with the writer's previous papers, this key is merely intended to supplement the detailed descriptions which will be found in other works.

Sociobiology ◽  
2021 ◽  
Vol 68 (4) ◽  
pp. e7261
Author(s):  
Enrico Schifani ◽  
Antonio Scupola ◽  
Mattia Menchetti ◽  
Erika Bazzato ◽  
Xavier Espadaler

Hypoponera abeillei is the sole member of the otherwise exclusively Afrotropical abeillei group to occur in the West-Palearctic and since its first description on the basis of two Corsican workers in 1881, it remained little-known. Workers of this species are thought to entirely lack eyes, a rare trait among ants of the region, yet their lifestyle remains undocumented. On the other hand, the male caste has been described from 4 Tunisian specimens in 1921, and queens remained so far undescribed. We present an updated description of the male caste based on 45 specimens and a first description of the queen caste based on 14 specimens. The H. abeillei material we examined comes from Italy, Spain and Malta (mostly originating from coastal localities), and comprises 11 inedit distribution records, including the first findings in the islands of Mallorca, Malta and Sardinia. Moreover, we provide a first phenological overview of the species’ nuptial flights. Our data show that H. abeillei sexuals flight during the summer, mostly in August, and demonstrate that they can easily be distinguished from all the other Hypoponera species inhabiting the Mediterranean region based on their morphology. The remarkable diversity of Mediterranean Hypoponera males and queens suggest that sexuals may have a role in future attempts to understand relationships within this genus, yet the number of species in which sexual castes are documented is still extremely reduced.


Author(s):  
Hanna Karas ◽  

The purpose of the section is to clarify the place of Ukrainian diaspora composers’ paraliturgical works of the XXth century and, in particular, the works of Mykhailo Hayvoronsky (1892–1949) in the spiritual musical culture of Ukrainians. Paraliturgical works include spiritual songs and chants performed outside the church’s Christian canonical rite. In the works of composers it is: a series of chants from Pochaiv’s «Bogohlasnyk», arrangements of koliadkas, songs of the Virgin and Resurrection, prayers to the King of Heaven, communions. Paraliturgical music of diaspora composers testifies to a strong connection with traditions: here we have the influence of «part-song», and the achievement of the «golden age» of Ukrainian music, and creative achievements in this genre of older contemporaries – M. Lysenko, M. Leontovych, K. Stetsenko. On the other hand, there is a close connection of this music with folklore sources, first of all, in the field of melody, texture, principles of musical material development. The sacral-aesthetic element of M. Hayvoronsky’s spiritual music is expressed by the figurative content of these works (bright, contemplative mood, sorrowful-focused prayer spirit, joyful exaltation, mood spirit), aesthetic categories (sublime, beauty, harmony, aesthetic ideal). Due to its genre and stylistic features, the paraliturgical music of diaspora composers became an integral part of the national school of composers development and contributed to the establishment of its identity.


Author(s):  
Elena María Orta García

Se trata en esta serie de «Los Bronces orientalizantes del Museo de Huelva» de realizar un estudio estilístico y de los programas iconográficos, de una serie de objetos de bronce, recuperados en las excavaciones arqueológicas de La Joya, en el término municipal de la ciudad de Huelva, que se exhiben o conservan en el Museo de Huelva. Si bien estos bronces fueron publicados dentro de su contexto en las correspondientes Memorias de la Serie E.A.E. no han sido objeto de un estudio pormenorizado. Por otra parte cuando tratamos de comprender la difusión del Arte clásico en la periferia del Mediterráneo siguiendo a Boardman' nos damos cuenta de las lagunas que existen a la hora de comprender cómo llega al sur peninsular esta corriente artística, que proviene del Mediterráneo oriental y que comienza a conformar lo que los especialistas han dado en llamar el arte tartésico y en el que hunde sus raíces sin duda el llamado arte ibérico. Nuestro estudio de hoy se ciñe al de una pieza única y singular, el Thymaterion o candelabro de La Joya, objeto suntuario de arte orientalizante de los siglos VIII-VII a. de C, probable obra de un metalurgo tartéssico. We try in this series «Orientaiizing bronzes of Huelva Museum» to accomplish a stylistic study and also of the inocographic programmes, of a series of bronze objects, recuperated in the archaeological excavations of «La Joya», in the municipal district of Huelva city, that are shown or kept in Huelva Museum. Though these bronzes were published in their context in the memoirs of the Series E.A.E. they have not been studied in deep one by one. On the other hand when we try to understand the diffusion of Classical Art in the outskirts of the Mediterranean, following Boardman we realise of the missing that exist when we try to understand how this artistic influence reaches the south of the península, that comes fron the East Mediterranean and that begins to shape what the specialists have begun to name as «Tartessic Art» in which the «Iberian Art» has its origins.


2005 ◽  
Vol 39 (4) ◽  
Author(s):  
J. L. Helberg

Integrality of the psalms according to the relation between Psalm 1 (and 2) and the rest of the psalms The article explores views about the unity of the psalms and, as the author’s own approach, focuses especially on the need of the psalmist(s) not to be estranged. Simultaneously the place of trust in the psalms as well as that of the Torah/Law/Word of the Lord is scrutinised. The Torah requires on the one hand that one must distance oneself from an erroneous way of life, like disregarding God’s will and righteousness and on the other hand that one associates with a covenantal circle or community. The integrality of the psalms, like that of life, is rooted in the Torah of Yahweh, in close connection with the covenant.


1892 ◽  
Vol 18 ◽  
pp. 318-319
Author(s):  
Cargill G. Knott

Part II. contains a continuation of former experiments on the twists produced in the magnetic metals when they are under the combined influence of circular and longitudinal magnetisations.It is established that a cobalt rod of rectangular section twists left-handedly when a current is passed along it in the direction of magnetisation. That is, cobalt behaves like nickel. Iron, on the other hand, twists right-handedly, until very high fields are employed. These results seem to have a close connection with the magnetic changes of length in these metals; for iron expands in moderate fields, while nickel and cobalt contract, the former always, and the latter till high fields are reached.


Zootaxa ◽  
2017 ◽  
Vol 4353 (1) ◽  
pp. 1 ◽  
Author(s):  
ROBERT BOSMANS ◽  
ARNAUD HENRARD ◽  
SOUÂD BENHALIMA ◽  
OURIDA KHERBOUCHE-ABROUS

A survey of the members of the genus Clubiona Latreille, 1904 in the Maghreb is presented. The presence of Clubiona comta C. L. Koch, 1839, C. dinienis Simon, 1878, C. leucaspis Simon, 1932, C. phragmitis C. L. Koch 1843 and C. vegeta Simon, 1918 is confirmed. Clubiona pseudosimilis Mikhailov, 1990, from the eastern Mediterranean is new to Africa and Portugal. A specimen of C. neglecta O. Pickard-Cambridge, 1862, cited from Morocco in the past, was misidentified and appears to be C. pseudoneglecta Wunderlich, 1994. The species is new to Algeria and Spain. Two new synonyms are revealed: Clubiona baborensis Denis, 1937 from Algeria = C. diniensis Simon, 1878 N. Syn. and Clubiona venusta Pavesi, 1880 from Tunisia = Selamia reticulata (Simon, 1870) N. Syn. Clubiona mandibularis Lucas, 1846 is considered a Nomen dubium. The comta group is redefined and the “genevensis subgroup” is elevated to species group, including two subgroups. A key and illustrations to the species of the genevensis group are presented and all the species occurring in the Maghreb are illustrated. 


1961 ◽  
Vol 2 (3) ◽  
pp. 11-22
Author(s):  
S. A. M. Adshead

In this paper I want to compare the history and structure of the Roman and Chinese empires and in particular to point out some striking contrasts between them.. We may talk about “the Chinese and the Roman empires” and use the same word “empire” to describe them both. Are we, however, justified in so doing? The thesis of this paper is that although the Chinese and Roman empires had a number of superficial characteristics in common, they were really quite different kinds of institutions or sets of institutions, and were based on quite different sorts of society. There are two fundamental contrasts between the Roman and the Chinese empires. Firstly, the Roman empire was maritime, mercantile, urban and militaristic. It was based on the Mediterranean and the unity of the trade routes, crisscrossing the Mediterranean and spilling out into the black Sea. The Chinese empire, on the other hand, was territorial, agricultural, rural and civilian. It was based on the river valleys of the Hwang Ho and Yangtse and on the unity of agricultural techniques over this area. Secondly, the Roman empire was socially unharmonious, was torn by class conflict, and was highly unstable. The Chinese empire, on the other hand, was socially harmonious, had no irreconcilable class conflicts and was highly stable. Unless these two contrasts, of structure and stability of structure, are recognised, the use of the same word “empire” to describe both China and Rome is misleading in the extreme.


1901 ◽  
Vol 67 (435-441) ◽  
pp. 208-215 ◽  

The experiments described below were made with the object of determining simultaneous values in a specimen of soft iron wire of the magnetising force, the magnetisation, and the change of resistance due to magnetisation. In all the measurements hitherto made of magnetic changes of resistance no attempt seems to have been made to determine at the same time the magnetisation; in fact, the results which have been obtained for bismuth might appear to indicate that there is but little, if any, connection between magnetisation and change of resistance. The results herein described, on the other hand, indicate that there is a somewhat close connection between the two phenomena, and make it clear that further measurements on similar lines would have some value.


Author(s):  
Miron Wolny ◽  

The author of the article tries to connect the observation of economic and trade relations developed by the Phoenicians in the western part of the Mediterranean with a reflection on the situation in which the Levant countries found themselves. It is known that in the period in which the founding of Carthage can be hypothetically located, the Phoenician centers were under political, economic and military pressure – mainly from Assyria – although other powers, such as Damascus, cannot be ruled out. On the other hand, however, it is known that, for example, in German science the lack of a founding act of Carthage in North Africa was emphasized, and the archaeological traces left in this territory seem insufficient to reconcile conventional literary relations with the founding of Carthage at the end of the 9th century BC. The intention of this article is an attempt to show the issues on the basis of which one should consider the reinterpretation of the events reported as the context of the founding of Carthage. This procedure would serve to revise the existing findings of science on the chronology of the founding of Qarthadasht and could, consequently, contribute to showing that the founding of Carthage fell on a later period - i.e. the end of the 8th or the beginning of the 7th century BCE.


Bragantia ◽  
1998 ◽  
Vol 57 (1) ◽  
pp. 45-48 ◽  
Author(s):  
PAULO MAZZAFERA ◽  
DAYSE SOAVE ◽  
MARCO ANTONIO TEIXEIRA ZULLO ◽  
OLIVEIRO GUERREIRO FILHO

The oil content was determined in seeds of several continental African species of the coffee germplasm bank of Instituto Agronômico de Campinas, State of São Paulo, Brazil. Oil was extracted from seeds with hexane in Soxhlet apparatus. Due to the economic importance, C. arabica and C. canephora have been the best studied species concerning oil content and composition, and the results obtained are in agreement with the reported in the literature. On the other hand, only one report in the literature describes the results of oil analyses in other few species of the African continent, although it does not allow comparison with our results. The oil content of most of the species varied from 9 to 15%, therefore, similar to the range observed for C. arabica and C. canephora. The exception was C. salvatrix, with 29% of oil in the seeds.


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