scholarly journals Notes on the preliminary stages of Glossina Morsitans, Westw

1911 ◽  
Vol 2 (4) ◽  
pp. 291-295 ◽  
Author(s):  
Allan Kinghorn
Keyword(s):  
South Africa ◽  
Life History ◽  
Large Mass ◽  
Wide Distribution ◽  
Economic Importance ◽  
Tsetse Fly ◽  
Single Specimen ◽  
Glossina Morsitans ◽  
First Time

Seeing that Glossina morsitans, the typical “tsetse” fly of writers on South Africa, has been well known for perhaps a longer period than any other member of the genus, it is a matter for great surprise that much of its life history is yet entirely unknown. A large mass of literature, dealing with its general habits, is extant, but the breeding habits and the larva have not been described. It is noteworthy that only last year a single specimen of the puparium was discovered for the first time, and when the wide distribution, the great plentitude, and the economic importance of the fly are considered, this becomes all the more remarkable.

Notes on the Life-history of Cheiloneurus noxius, Compere (Hym.)

1937 ◽  
Vol 28 (2) ◽  
pp. 181-183 ◽  
Author(s):  
Richard H. Le Pelley
Keyword(s):  
Life History ◽  
Southern California ◽  
World Wide ◽  
Wide Distribution ◽  
Economic Importance ◽  
Number Of Species ◽  
History Of ◽  
Made In

A number of species of this genus of Encyrtid parasites are known to be, and others are suspected to be, secondary parasites ; but apparently the complete life-history has not been observed in any one case. As the genus has an almost world-wide distribution and is doubtless of considerable economic importance, the following observations made in Southern California in part of 1935 and 1936 are recorded.

scholarly journals Short Communication First Record of the Polychaete Worm Ceratonereis (Composetia) burmensis (Phyllodocida: Nereididae) from Pakistan

2020 ◽  
Vol 63 (2) ◽  
pp. 132-134
Author(s):  
Sadar Aslam ◽  
Javed Mustaquim ◽  
Ghazala Siddiqui
Keyword(s):  
Short Communication ◽  
First Record ◽  
Wide Distribution ◽  
River Delta ◽  
Single Specimen ◽  
First Time

Ceratonereis (Composetia) burmensis Monro (1937) is reported for the first time from Pakistan. A single specimen was collected from Hab river delta (24°53'13.45'' N and 66°42'18.04'' E) on the Balochistan coast in September, 2017. Two species of Ceratonereis previously reported from Pakistan are: Ceratonereis marmorata (Horst, 1924) and Ceratonereis sp. (Cpmposetia) burmensis differs from C. marmorata in having a prostomium that is not marmorated. It also differs from Ceratonereis sp. in having neuropodial falcigers. C. (Composetia) burmensis has wide distribution from Iran to China.      

scholarly journals Descriptions of the mature larva and pupa of the Scaly strawberry weevil, Sciaphilus asperatus (Bonsdorff, 1785) (Coleoptera, Curculionidae, Entiminae) and observations of its biology

ZooKeys ◽  
2019 ◽  
Vol 873 ◽  
pp. 65-83
Author(s):  
Rafał Gosik ◽  
Peter Sprick ◽  
Tetiana Tiahunova
Keyword(s):  
Life History ◽  
Economic Importance ◽  
Mature Larva ◽  
Larval Instars ◽  
Identification Keys ◽  
Oviposition Capacity ◽  
First Time

The mature larva of Sciaphilus asperatus is redescribed and illustrated, and the pupa is described for the first time. Supplements to the identification keys for larvae and pupae of selected Palaearctic Entiminae genera and species are given. Data on the life history, especially oviposition capacity and voltinism, of S. asperatus are provided and discussed, and the number of the six larval instars was confirmed. The economic importance of S. asperatus is briefly highlighted.

scholarly journals Louse (Insecta: Phthiraptera) infestations of the Amur Falcon (Falco amurensis) and the Red-footed Falcon

2015 ◽  
Vol 23 (1) ◽  
pp. 58-65 ◽  
Author(s):  
Imre Sándor Piross ◽  
Péter Fehérvári ◽  
Zoltán Vas ◽  
Szabolcs Solt ◽  
Éva Horváth ◽  
...  
Keyword(s):  
South Africa ◽  
Life History ◽  
Host Species ◽  
Life History Traits ◽  
Population Parameters ◽  
Model Species ◽  
Host Parasite Interactions ◽  
Louse Species ◽  
Host Parasite ◽  
First Time

Abstract Little is known about the louse species harboured by Red-footed and Amur Falcons despite the fact that various life-history traits of these hosts make them good model species to study host-parasite interactions. We collected lice samples from fully grown Amur (n=20) and Red-footed Falcons (n=59), and from nestlings of Red-footed Falcons (n=179) in four countries: Hungary, India, Italy and South Africa. We identified 3 louse species on both host species, namely Degeeriella rufa, Colpocephalum subzerafae and Laembothrion tinnunculi. The latter species has never been found on these hosts. Comparing population parameters of lice between hosts we found significantly higher prevalence levels of D. rufa and C. subzerafae on Amur Falcons. Adult Red-footed Falcons had higher D. rufa prevalence compared to C. subzerafae. For the first time we also show inter-annual shift in prevalence and intensity levels of these species on Red-footed Falcons; in 2012 on adult hosts C. subzerafae had higher intensity levels than D. rufa, however in 2014 D. rufa had significantly higher intensity compared to C. subzerafae. In case of nestlings both louse species had significantly higher preva lence levels than in 2014. The exact causes of such inter-annual shifts are yet to be understood.

First report of the genus Kohliella Brauns, 1910 (Hymenoptera: Crabronidae: Crabroninae) from India with the species K. anula Pulawski, 1991 from Kerala

Zootaxa ◽  
2020 ◽  
Vol 4890 (1) ◽  
pp. 148-150
Author(s):  
N.V. AYISHA MAWADDA ◽  
P. GIRISH KUMAR ◽  
P.M. SURESHAN
Keyword(s):  
South Africa ◽  
Life History ◽  
Sri Lanka ◽  
Type Species ◽  
Sparse Vegetation ◽  
The Family ◽  
Tree Cricket ◽  
History Of ◽  
Nesting Habits ◽  
First Time

The digger wasp genus Kohliella Brauns, 1910, a member of the tribe Larrini, subfamily Crabroninae of the family Crabronidae, is a rarely occurring genus comprising only three known species worldwide (Pulawski 1991; 2020). The genus has been recorded from the Ethiopian (South Africa and Zimbabwe; two species) and Oriental (Sri Lanka; one species) regions. Brauns (1910) erected the genus based on the type species Kohliella alaris from South Africa. The genus is characterized by a V-shaped swelling on the frons, an oblong tubercle on the mandible and a petiolate third submarginal cell of the forewing (Bohart & Menke 1976; Pulawski 1991). The nesting habits are known only for Kohliella alaris. Gess and Gess (1980) studied the life history of this species. It preys on nymphal tree cricket Oecanthus filiger Walker, and nests in the ground in flat, sandy areas with sparse vegetation; nests are constructed prior to hunting. In this paper, Kohliella anula Pulawski, 1991, previously known from Sri Lanka only, is recorded for the first time from India. 

The Virus of Rinderpest and its Relation to Glossina morsitans, Westw.

1933 ◽  
Vol 24 (3) ◽  
pp. 337-342 ◽  
Author(s):  
J. Carmichael
Keyword(s):  
South Africa ◽  
Experimental Evidence ◽  
Historical Review ◽  
Tsetse Fly ◽  
Satisfactory Explanation ◽  
Glossina Morsitans ◽  
Wild Fauna ◽  
Low Country ◽  
In The Wild

The earliest known cases of the coincident disappearance of tsetse-fly from an area affected with rinderpest occurred in the Transvaal and Rhodesia in the early nineties of last century (Stevenson Hamilton, 1911 and 1912). There is no doubt that the fly either decreased or entirely disappeared from various districts in these two territories following the great rinderpest epizootic in the wild fauna. A satisfactory explanation has not yet been given to account for this remarkable phenomenon.Fuller (1923) in a most interesting historical review of the tsetse position in the Transvaal and neighbouring territories points out that although there had been a gradual shrinkage of the fly over a period of some years, the disappearance of Glossina from the Eastern low country of the Transvaal can be definitely attributed to the rinderpest epizootic. He further states (p. 347) that “ it has been shown experimentally that disease-laden blood does not militate immediately against the fly.” No reference is given in support of this statement, and I am unable to trace any published experimental evidence in this connection, with the exception of Duke's (1919) work, which is referred to later.Howard (1910), discussing the tsetse position in the Inhambane and Lourenço Marques districts of Portuguese Territory, states that after rinderpest passed over South Africa the fly began to disappear and that they had been unable to locate a single tsetse-belt in that portion of the country.

On two species of the alpheid shrimp genus Salmoneus Holthuis, 1955 from Kuwait, one of them new to science (Malacostraca: Decapoda: Caridea)

Zootaxa ◽  
2020 ◽  
Vol 4780 (1) ◽  
pp. 77-92 ◽  
Author(s):  
ARTHUR ANKER ◽  
MANAL AL-KANDARI ◽  
SAMMY DE GRAVE
Keyword(s):  
New Species ◽  
Wide Distribution ◽  
Distribution Range ◽  
Type Locality ◽  
Single Specimen ◽  
The Third ◽  
Failaka Island ◽  
First Time ◽  
Wide Distribution Range ◽  
Alpheid Shrimp

The alpheid genus Salmoneus Holthuis, 1955 is reported from Kuwait for the first time, with two species. One species, Salmoneus ikaros sp. nov., is described based on a single specimen from Failaka Island, extracted from the burrow of the callianassid ghost-shrimp Balsscallichirus masoomi (Tirmizi, 1970), together with the host. The new species is characterised by its peculiar eyes, which together with other characters separate it from all previously described species of Salmoneus. The second species, Salmoneus gracilipes Miya, 1972, is reported from Kuwait based on three specimens from two different localities and different habitats. Two specimens were found under coral rocks at a depth of about 7 m off Kubbar Island, whereas the third specimen was extracted from the burrow of the echiuran worm, Listriolobus cf. brevirostris Chen & Yeh, 1958, at the type locality of S. ikaros sp. nov. at Failaka Island. Material identified as S. gracilipes from across its wide distribution range appears to be morphologically heterogeneous, possibly containing more than one species, and thus will need further studies. 

The Legal Status of Local Government in South Africa under the New Constitutional Dispensation

2018 ◽  
Vol 33 (2) ◽  
Author(s):  
Mbuzeni Mathenjwa
Keyword(s):  
South Africa ◽  
Local Government ◽  
Legal Status ◽  
Case Law ◽  
The Status ◽  
History Of ◽  
The Republic ◽  
First Time

The history of local government in South Africa dates back to a time during the formation of the Union of South Africa in 1910. With regard to the status of local government, the Union of South Africa Act placed local government under the jurisdiction of the provinces. The status of local government was not changed by the formation of the Republic of South Africa in 1961 because local government was placed under the further jurisdiction of the provinces. Local government was enshrined in the Constitution of the Republic of South Africa arguably for the first time in 1993. Under the interim Constitution local government was rendered autonomous and empowered to regulate its affairs. Local government was further enshrined in the final Constitution of 1996, which commenced on 4 February 1997. The Constitution refers to local government together with the national and provincial governments as spheres of government which are distinctive, interdependent and interrelated. This article discusses the autonomy of local government under the 1996 Constitution. This it does by analysing case law on the evolution of the status of local government. The discussion on the powers and functions of local government explains the scheme by which government powers are allocated, where the 1996 Constitution distributes powers to the different spheres of government. Finally, a conclusion is drawn on the legal status of local government within the new constitutional dispensation.

scholarly journals Life History of Oxybelus variegatus Wesmael, 1852 (Hymenoptera: Crabronidae) with a Description of the Mature Larva

Insects ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 100
Author(s):  
Piotr Olszewski ◽  
Petr Bogusch ◽  
Krzysztof Szpila
Keyword(s):  
Life History ◽  
Mature Larva ◽  
Digger Wasp ◽  
Comprehensive Information ◽  
History Of ◽  
First Time ◽  
Delia Platura

The first comprehensive information on the bionomics of the digger wasp Oxybelus variegatus Wesmael, 1852 is presented. Females nested in small aggregations in crevices between paving stones of a frequently used pedestrian pathway in lowland agricultural wasteland. Nests were dug in the ground using mandibles, legs and abdomen. The nest consists of a main burrow with one or, rarely, two cells. The mature larva is described for the first time. The egg stage lasts for about two days before the larva hatches. The female provisioned each cell with an average of 11 paralysed male flies of Delia platura (Meigen, 1826) (Diptera: Anthomyiidae). Numerous females of dipteran kleptoparasites were observed in the nesting area of O. variegatus. However, only a few nests were infested by larvae of Senotainia conica (Fallen, 1810).

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