Checklists of Crustacea Decapoda from the Canary and Cape Verde Islands, with an assessment of Macaronesian and Cape Verde biogeographic marine ecoregions

Zootaxa ◽  
2018 ◽  
Vol 4413 (3) ◽  
pp. 401
Author(s):  
JOSÉ A. GONZÁLEZ

The complete list of Canarian marine decapods (last update by González & Quiles 2003, popular book) currently comprises 374 species/subspecies, grouped in 198 genera and 82 families; whereas the Cape Verdean marine decapods (now fully listed for the first time) are represented by 343 species/subspecies with 201 genera and 80 families. Due to changing environmental conditions, in the last decades many subtropical/tropical taxa have reached the coasts of the Canary Islands. Comparing the carcinofaunal composition and their biogeographic components between the Canary and Cape Verde archipelagos would aid in: validating the appropriateness in separating both archipelagos into different ecoregions (Spalding et al. 2007), and understanding faunal movements between areas of benthic habitat. The consistency of both ecoregions is here compared and validated by assembling their decapod crustacean checklists, analysing their taxa composition, gathering their bathymetric data, and comparing their biogeographic patterns. Four main evidences (i.e. different taxa; divergent taxa composition; different composition of biogeographic patterns; different endemicity rates) support that separation, especially in coastal benthic decapods; and these parametres combined would be used as a valuable tool at comparing biotas from oceanic archipelagos. To understand/predict south-north faunal movements in a scenario of regional tropicalization, special attention is paid to species having at the Canaries their southernmost occurrence, and also to tropical African warm-affinity species. 

1991 ◽  
Vol 18 (2) ◽  
pp. 251-254
Author(s):  
SUSANNE SALINGER ◽  
HARRO STREHLOW
Keyword(s):  

2021 ◽  
Vol 137 (2) ◽  
pp. 451-476
Author(s):  
Imelda Chaxiraxi Díaz Cabrera ◽  
Carolina Jorge Trujillo

Abstract Manuel Alvar published the only linguistic work known on Spanish from the island of La Graciosa (Canary Islands) in 1965, focused on the town of Caleta del Sebo, to document, in the field of Linguistic geography, the ALEICan (Linguistic and ethnographic atlas of the Canary Islands [1975–1978]). Alvar’s studies used to cover the lexical, grammatical (morphology and syntax) and phonetic levels of the segmental type, but he did not consider prosodic aspects of speech which would later be incorporated into a new generation of atlases, which would go from paper format to multimedia. As the main exponent, the AMPER project (Atlas Multimédia Prosodique de l’Espace Roman) was created in 2001 and, within its framework, we intend to describe the melodic characteristics of a group of sentences emitted by a man and a woman from Caleta del Sebo, completing thus the study started by Alvar fifty-five years ago. In this way, the results will show for the first time if there is a prosodic proximity between the eighth island and the seven main islands, which have been widely described in previous works both in formal and in informal speech.


Languages ◽  
2021 ◽  
Vol 6 (2) ◽  
pp. 99
Author(s):  
Nicola Bermingham

Changes to the global infrastructure have contributed to the growing (linguistic) diversity of large metropolises. However, there have been calls from scholars to explore “emerging superdiversity” (DePalma and Pérez-Caramés 2018) in peripheral regions in order to fully understand the complexities and nuances of the sociolinguistics of globalisation (Wang et al. 2014; Pietikäinen et al. 2016). This article, therefore, explores language ideologies among a purposive sample of five young adults of Cape Verdean origin living in the peripheral region of Galicia, Spain, and draws on interview data to examine the ways in which multilingual migrants engage with the language varieties in their linguistic repertoire. In studying immigration from a former African colony to a bilingual European context, we can see how language ideologies from the migrant community are reflected in local ones. The sociolinguistic dynamics of Cape Verde and Galicia share many similarities: both contexts are officially bilingual (Galician and Spanish in Galicia, Kriolu and Portuguese in Cape Verde), and questions regarding the hierarchisation of languages remain pertinent in both cases. The ideologies about the value and prestige of (minority) languages that Cape Verdean migrants arrive with are thus accommodated by local linguistic ideologies in Galicia, a region which has a history of linguistic minoritisation. This has important implications for the ways in which language, as a symbolic resource, is mobilised by migrants in contexts of transnational migration. The findings of this study show how migrants are key actors in (re)shaping the linguistic dynamics of their host society and how, through their practices and discourses, they challenge long-standing assumptions about language, identity and linguistic legitimacy, and call into question ethno-linguistic boundaries.


Zootaxa ◽  
2009 ◽  
Vol 2318 (1) ◽  
pp. 566-588 ◽  
Author(s):  
DANIEL WHITMORE

An account is given of the species of Sarcophaga Meigen, 1826 subgenus Heteronychia Brauer & Bergenstamm, 1889 known from the island of Sardinia (Italy). Most of the nearly 1,400 specimens examined were collected in the SW part of the island during 2003–2006 as part of a project investigating the arthropod diversity of the Monti Marganai and Montimannu areas (respectively Carbonia-Iglesias and Medio Campidano provinces). The study resulted in the finding of eight species of Heteronychia, six of which are recorded from Sardinia for the first time. Sarcophaga (Heteronychia) penicillata Villeneuve, 1907, previously mentioned in the literature, is excluded from the fauna of the island. Sarcophaga (Heteronychia) thirionae (Lehrer, 1976) is recorded for the first time from Europe and North Africa (Algeria). One species, Sarcophaga (Heteronychia) gabrielei sp. nov., from various sites in the limestone massif of Marganai, is described as new. Previously unpublished records from other Italian regions and from other countries (Algeria, Canary Islands, Greece) are also given for several species. Sarcophaga (Heteronychia) schnabli Villeneuve, 1911 is recognized as a junior synonym of S. (H.) consanguinea Rondani, 1860 syn. nov. The possible synanthropy of Sarcophaga (Heteronychia) pandellei (Rohdendorf, 1937) is briefly discussed. A key to males and females of all known Sardinian and Corsican species of Sarcophaga (Heteronychia) is provided.


1992 ◽  
Vol 23 (1) ◽  
pp. 1-9 ◽  
Author(s):  
H. Enghoff ◽  
E.H. Eason

AbstractEleven species of Lithobius and three of Lamyctes are recorded from the Canary Islands, Lithobius comsimilis Eason, sp. n., L. canariensis Eason, sp. n. and Lamyctes mauriesi Demange, 1981, for the first time. These three species are described. Several species are recorded as new for one or more island. A key is provided for the identification of all the species recorded.


2008 ◽  
Vol 33 (1) ◽  
pp. 20-39 ◽  
Author(s):  
CHRISTINA S. MCMAHON

This article examines what is at stake when performers and playwright critically transfigure oral histories when staging them theatrically. Representations of race and colonial history are integral to a nation's conception of its own cultural identity. These issues are at the forefront of many theatre productions in Cape Verde, an intensely creolized West African nation whose islands bear traces of the Europeans and Africans who have commingled there for centuries. The article examines two performances rooted in Cape Verdean history that challenge existing theoretical paradigms for the mimetic relationship between actors and the historical personae they portray onstage. Proposing the concept of the ‘historical imagination’, it explores how theatre artists self-consciously alter the local history they circulate to an international theatre festival stage and, concomitantly, how the theatre festival context and media coverage profoundly impact how national history is told within a global performance arena.


Cliocanarias ◽  
2021 ◽  
pp. 1-18
Author(s):  
Lorenzo Santana Rodríguez ◽  
Keyword(s):  

The Jesuit José de Anchieta, known as the Apostle of Brazil, was born and baptised in La Laguna (Tenerife) in 1534. In the bizarre bibliographical approach to his baptism certificate, some have read the name of his second godparent as Don Alonso and others as Doñ'Alonso, which has aroused some controversy. We now set out to elucidate this question by opting for the second reading, and we identify this character for the first time as Doña Beatriz de Noroña, wife of the third adelantado of the Canary Islands


Sommerfeltia ◽  
1985 ◽  
Vol 1 (1) ◽  
pp. 1-171
Author(s):  
A. Hansen ◽  
P. Sunding

Abstract A complete and up-to-date checklist of the vascular plants of Macaronesia (the Azores, the Madeira archipelago, the Salvage Islands, the Canary Islands, and the Cape Verde Islands) is given. 3.125 species belonging to 1.041 genera are listed, as are also a number of intraspecific taxa down to variety level. New combinations are proposed within the genera Cheilanthes, Pericallis and Pulicaria. A second section lists 2.250 synonyms and their presumed identity.


2020 ◽  
Vol 14 (2) ◽  
pp. 155-177
Author(s):  
João Paulo Madeira

This article is an exploratory, descriptive study, with a qualitative and interdisciplinary approach. It integrates concepts and perspectives of contemporary history, international relations, and security studies. Its main aim is to analyse security issues in Africa, taking as a reference the Cape Verde archipelago, which is part of the group of Small Island Developing States. This matter suggests a wider multidimensional approach that prioritizes the intersection of data obtained from a critical analysis in order to deepen regional cooperation and integration mechanisms. This can provide the Cape Verdean state with strategic options to prevent and mitigate potential security threats.


2018 ◽  
Vol 61 (2) ◽  
pp. 103-110 ◽  
Author(s):  
Carlos Sangil ◽  
Laura Martín-García ◽  
Julio Afonso-Carrillo ◽  
Jacinto Barquín ◽  
Marta Sansón

AbstractExtensive offshore meadows ofHalimeda incrassataare documented for the first time in sandy bottoms of La Palma, Canary Islands.Halimeda incrassataforms dense sublittoral assemblages between 20 and 55 m, but isolated populations occur down to 65 m depth. This species currently spreads over an area of 9.14 ha. Population coverage varies with depth, with the highest values at 35–40 m and an average cover of 62.34%. The calcified segments ofH. incrassataact as a stable substratum in these soft bottoms for the growth of other macroalgae, such as the rhodophytesLophocladia trichocladosandCottoniella filamentosa. Specimens reach lengths of up to 10 cm, shorter than individuals from the Caribbean. Although it is difficult to ascertain whether this species is a recent introduction, there is evidence of a correlation between the increase in population coverage and recent ocean warming, constituting another example of the tropicalization of the marine flora of this region.


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