Nest density and other observations on a population of Aneuretus simoni Emery, 1893 (Formicidae, Aneuretinae) and other ants in Indikada Mukalana Forest Reserve in Sri Lanka

2016 ◽  
Vol 4 (12) ◽  
pp. 1 ◽  
Author(s):  
Ratnayake K. S. Dias ◽  
Warnakulasuriyage S. Udayakantha
Keyword(s):  
Sri Lanka ◽  
Current Distribution ◽  
The Other ◽  
Nest Density ◽  
Sri Lankan ◽  
Frequency Of Occurrence ◽  
Pitfall Traps ◽  
Forest Reserve ◽  
Species Frequency ◽  
Nest Abundance

The Sri Lankan Relict Ant, Aneuretus simoni Emery, survives in several wet zone and intermediate zone forests in Sri Lanka. Nests of this species and other ants were surveyed at 159 m and 291 m elevations in Indikada Mukalana Forest Reserve by laying 20 quadrats of 1 m × 1 m at two plots of each locality in December, 2015. The number of ant nests within each quadrat was recorded; then the frequency of nest occurrence out of 40 quadrats, percentage nest abundance and mean nest density of A. simoni, as well as associated ant fauna were calculated. Percentage frequency of worker ant occurrence was also investigated using pitfall traps. Eighteen genera and 21 species in Aneuretinae, Dolichoderinae, Formicinae, Myrmicinae and Ponerinae were recorded from the two methods. Nests of A. simoni were found only in the locality at 291 m altitude in the forest; 17.5 % of quadrats with an A. simoni colonies, 9.7% of nest abundance in relation to that of other ant species and 0.18 m2 ofmean nest density were observed. Nest density of A. simoni had the fourth rank among that of the other species. Frequency of occurrence of A. simoni workers in the pitfall traps at lower and upper elevations was 2% and 3%, respectively. An actualized map showing the current distribution of A. simoni is produced.

Adoption of integrated reporting in Sri Lanka: coverage and trend

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Thilini Cooray ◽  
Samanthi Senaratne ◽  
Nuwan Gunarathne ◽  
Roshan Herath ◽  
Dileepa Neelangi Samudrage
Keyword(s):  
Sri Lanka ◽  
Design Methodology ◽  
The Other ◽  
Sri Lankan ◽  
Legitimacy Theory ◽  
Integrated Reporting ◽  
Content Type ◽  
Disclosure Requirements ◽  
Comprehensive Index ◽  
Reporting Framework

Purpose This paper aims to examine the coverage of and trends in reporting content elements in the integrated reports of the Sri Lankan companies following the International Integrated Reporting Framework (IIRF). Design/methodology/approach Based on a comprehensive checklist developed on the content elements of the IIRF, 171 corporate integrated reports were content-analyzed over a period of three years. The results were theorized subsequently using the legitimacy theory. Findings The study identifies that the extent of and trend in the coverage of content elements of the IIRF have increased during the period under consideration despite some under-addressed areas. It indicates that Sri Lankan companies are making progress in the preparation of integrated reports in line with the IIRF, which provides evidence in support of both strategic and institutional perspectives of the legitimacy theory because of the proactive actions taken by managers to acquire legitimacy along with the other normative and mimetic pressures available in the IR landscape. Originality/value This is one of the first studies that evaluate the compliance of IR adopters with the IIRF overtime in the entirety of a single country. It also develops a comprehensive index to capture the disclosure requirements of IR and extends the analysis to a voluntary context using both strategic and institutional perspectives of the legitimacy theory.

Two new species of Lagenandra (Araceae) from the Wet Zone of Sri Lanka

Phytotaxa ◽  
2021 ◽  
Vol 522 (3) ◽  
pp. 187-199
Author(s):  
INDRAKHEELA MADOLA ◽  
DEEPTHI YAKANDAWALA ◽  
KAPILA YAKANDAWALA ◽  
SENANI KARUNARATNE
Keyword(s):  
New Species ◽  
Sri Lanka ◽  
The Other ◽  
Critically Endangered ◽  
Sri Lankan ◽  
Taxonomic Key ◽  
The World ◽  
Two New Species ◽  
Conservation Assessments ◽  
Wet Zone

Taxonomic revisions are the most reliable pathway in unfolding new species to the world. During such a revision of the genus Lagenandra in Sri Lankan, we came across two new species: Lagenandra kalugalensis and Lagenandra srilankensis from the Wet Zone of Sri Lanka. The two new species were studied in detail and compared with the morphology of the other species described in the genus, and based on field collected data conservation assessments were performed. A detailed description for the two new species and an updated taxonomic key to the Sri Lankan Lagenandra is presented here for easy identification. Recognizing two new endemic members enhances the number of Sri Lankan species of Lagenandra to eleven and global to nineteen. According to the IUCN red data category guidelines, L. kalugalensis qualifies for Critically Endangered category under Criterion B1ab (ii,iii,v) + B2ab (ii,iii,v) while L. srilankensis qualifies for Critically Endangered category under B1ab (iii, iv) + C2 (a) (i, ii). Hence, immediate conservation measures are imperative.

Sri Lanka: testimony to state terror

Race & Class ◽  
1985 ◽  
Vol 26 (4) ◽  
pp. 71-84
Keyword(s):  
Sri Lanka ◽  
South Asia ◽  
The Other ◽  
Sri Lankan ◽  
Special Issue ◽  
The South ◽  
Military Dictatorship ◽  
Security Forces ◽  
State Terror ◽  
Authoritarian State

There are two nations in Sri Lanka, both ruled by the Sri Lankan government - one, the Sinhala/Buddhist South, under civilian rule, and the other, the Tamil North (and increasingly the East), under a military dictatorship. Ironically enough, the cause of this separate dispensation is alleged by the Sri Lankan government to be the figirt for a separate state by the Northern (and Eastern) Tamils. That story however, has been told at length in the special issue of Race & Class ('Sri Lanka: racism and the authoritarian state') which appeared in Ju ly 1984 on the anniversary of the '83 pogroms. Here we wish to record a few of the 200 affidavits (sworn before justices of the peace) from witnesses testifying to the atrocities of the security forces in Jaffna in the period March November 1984. (A fuller dossier, from which these documents have been excerpted, is published by the South Asia Bureau. *)

scholarly journals Violence, Identity, and Alterity: Post-War Rhetoric of Sri Lanka’s Bodu Bala Sena

2021 ◽  
Author(s):  
◽  
Bruno Marshall Shirley
Keyword(s):  
Sri Lanka ◽  
The Other ◽  
Sri Lankan ◽  
Nationalist Movement ◽  
Nationalist Movements ◽  
New Development ◽  
War Rhetoric ◽  
Narrative Model ◽  
Post War

<p>The Bodu Bala Sena (Buddhist Strength Army) is a Sinhalese nationalist movement led by Buddhist monks that recently came to international prominence following a 2014 anti-Muslim rally that erupted into deadly violence. The Bodu Bala Sena is set apart from earlier nationalist movements in that its hostility is primarily directed towards Sri Lankan Muslims instead of Tamil separatists. Despite this difference I argue that the Bodu Bala Sena is best considered as a new development in this existing tradition of Sinhalese Buddhist nationalism, and that the re-orientation of the Bodu Bala Sena’s hostility from Tamils to Muslims reveals the extent to which Sinhalese nationalist conceptions of their own identity are built around various interpretations of a particular “identity narrative.” This identity narrative, which has its genesis in anti-colonial interpretations of the Mahavamsa, casts the Sinhalese people as defenders of a sacred island (the dhammadipa) against impious foreign invaders who threaten its unity and sanctity. The case of the Bodu Bala Sena demonstrates both the ongoing relevance of this identity narrative in the post-war era and, importantly, the availability of the narrative for contextual re-interpretation. The identity narrative model, which incorporates both mythic origins and contextual interpretation, helps to bridge some of the existing debates on the nature and origins of Buddhist nationalism in Sri Lanka which tend to favour either one or the other.</p>

scholarly journals A revision of the genus Teleopsis Rondani (Diptera, Diopsidae) in Sri Lanka with descriptions of two new species and a review of the other stalk-eyed flies from the island

ZooKeys ◽  
2020 ◽  
Vol 946 ◽  
pp. 113-151
Author(s):  
Hans R. Feijen ◽  
Cobi Feijen
Keyword(s):  
New Species ◽  
Sexual Dimorphism ◽  
Sri Lanka ◽  
Species Group ◽  
The Other ◽  
Sister Species ◽  
Sri Lankan ◽  
Sexually Dimorphic ◽  
Two New Species

The literature on Sri Lankan Diopsidae is reviewed. Eight Diopsidae are now known to occur in Sri Lanka, five species in the genus Teleopsis and one species each in the genera Sphyracephala, Diopsis, and Cyrtodiopsis. The presence of Cyrtodiopsis requires confirmation to exclude the possibility of mislabelling. All five Teleopsis species are endemic, as are the Diopsis species and probably the Cyrtodiopsis species. Only Sphyracephala bipunctipennis Senior-White has a larger distribution as it also occurs in India. A key is presented for the Diopsidae of Sri Lanka. Three Teleopsis species were already known to occur in Sri Lanka: T. ferruginea Röder, T. krombeini Feijen and T. maculata Feijen. These species form the T. ferruginea species group. Two new species are now described for this group: Teleopsis neglectasp. nov. and Teleopsis sororasp. nov.Teleopsis ferruginea is redescribed, as an earlier redescription turned out to be based on a series of specimens of its sister species T. sororasp. nov. The other three Diopsidae of Sri Lanka are listed and illustrated. Allometric aspects of the five Teleopsis species are discussed. Three Teleopsis species are sexually dimorphic with regard to eye span, while two species are monomorphic. It is assumed that sexual dimorphism developed independently in the T. ferruginea species group. This brings the number of known cases of independent development of sexual dimorphism in the Diopsidae to ten.

scholarly journals TYPIFICATION OF SRI LANKAN GESNERIACEAE

2019 ◽  
Vol 76 (2) ◽  
pp. 221-229 ◽  
Author(s):  
S. Ranasinghe ◽  
D. J. Middleton ◽  
H. J. Atkins ◽  
R. Milne ◽  
M. Möller
Keyword(s):  
Sri Lanka ◽  
The Other ◽  
Second Step ◽  
Sri Lankan

Towards a comprehensive revision of Gesneriaceae in Sri Lanka, 12 names are here typified, of which 11 are lectotypifications, including one second-step lectotypification, and the other is a neotypification.

'Damned if You Do, and Damned if You Don't': Nordic Involvement and Images of Third-Party Neutrality in Sri Lanka

2008 ◽  
Vol 13 (3) ◽  
pp. 341-364 ◽  
Author(s):  
Isak Svensson ◽  
Kristine Höglund
Keyword(s):  
Sri Lanka ◽  
Peace Process ◽  
Third Parties ◽  
Armed Conflicts ◽  
The Other ◽  
Third Party ◽  
Sri Lankan ◽  
The Third ◽  
And Behavior ◽  
The Relationship

AbstractThird-party actors who mediate or monitor peace often strive to uphold an image of neutrality. Yet, they commonly face accusations of partiality. The Nordic engagement in the Sri Lankan peace process is an illustration of this puzzle: despite the efforts to uphold an image of being neutral mediators and monitors, they have been seen as favoring one side or the other. This article suggests that part of the explanation for their failure to be seen as neutral lies in the fact that armed conflicts are characterized by certain asymmetries between the main antagonists – in capabilities, status and behavior. These imbalances pose particular challenges to the third party aspiring to act in a neutral manner. We suggest that third parties have two strategies available to deal with imbalances in the relationship between the contenders: 1) they can choose to disregard the asymmetrical relationship and act in an even-handed manner or 2) they can seek to counterbalance the lopsidedness. This article explores the dynamics of these strategies by analyzing the Nordic involvement in Sri Lanka's peace process that began in 2002.

Gäwula: The Invention of a Hybrid Drum in Sri Lanka

2021 ◽  
pp. 137-146
Author(s):  
Eshantha Peiris
Keyword(s):  
Sri Lanka ◽  
Musical Instruments ◽  
The Other ◽  
Sri Lankan ◽  
Systematic Method ◽  
Cultural Discourses ◽  
Individual Agency ◽  
Bare Hand ◽  
History Of

In the late 1990s, the Sri Lankan drummer Piyasara Shilpadhipathi invented a new drum that he named ‘gäwula’ The gäwula was conceived of as a hybrid between two traditional Sri Lankan drums, namely the double-conical-shaped gäṭa beraya and the barrel-shaped dawula, which are associated with two different regional ritual traditions. A double-headed drum that is tied around the drummer’s waist, the gäwula features the timbres of the gäṭa beraya on one drumhead and those of the dawula on the other drumhead. As prescribed by the drum’s inventor, the gäwula can be played either with two bare heads or with one bare hand and a stick in the other hand, similar to the dawula. Shilpadhipathi also composed a vocabulary of drum-patterns that can be played on the gäwula and created a systematic method for learning to play it. This article discusses the production of the gäwula, the ideologies behind its invention, and the contexts within which it has been practised and performed. Using the history of the gäwula as a case study, this paper explores how cultural discourses and individual agency can influence the invention of new musical instruments.

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