Ontogenetic instars of Hermannia longisetosa Subías & Shtanchaeva, 2013, with remarks on juveniles of Hermanniidae (Acari: Oribatida)

Zootaxa ◽  
2021 ◽  
Vol 5086 (1) ◽  
pp. 49-68
Author(s):  
BADAMDORJ BAYARTOGTOKH ◽  
SERGEY G. ERMILOV ◽  
UMUKUSUM YA. SHTANCHAEVA ◽  
LUIS S. SUBÍAS
Keyword(s):  
Mediterranean Species ◽  
Setal Formula ◽  
The Family ◽  
Northwestern Spain ◽  
The Mediterranean ◽  
The Moment

Information on the morphological ontogeny of the majority species of the family Hermanniidae is still lacking. In this work, the ontogenetic instars of the Mediterranean species, Hermannia longisetosa Subías & Shtanchaeva, 2013 are studied, based on material from northwestern Spain. Comparative characteristics of juveniles of species belonging to different genera of Hermanniidae are given based on our own data and available literature sources, and the major characteristics of larvae and nymphs are presented. An updated family and generic diagnoses based on juveniles of Hermanniidae are proposed. At the moment, the juveniles of two genera, Hermannia and Phyllhermannia are known, which differ from one another in the pattern of cuticle plications of the gastronotum; number of solenidia on leg tarsi I and II; number of setae on palp femur; setal formula of leg IV in protonymph; and the arrangement of gastronotic setae of c- and d-series.  

Poorly known sponges in the Mediterranean with the detection of some taxonomic inconsistencies

2020 ◽  
pp. 1-14
Author(s):  
Julio A. Díaz ◽  
Sergio Ramírez-Amaro ◽  
Francesc Ordines ◽  
Paco Cárdenas ◽  
Pere Ferriol ◽  
...  
Keyword(s):  
New Genus ◽  
Western Mediterranean ◽  
Current Position ◽  
Cytochrome Oxidase Subunit ◽  
Gulf Of Lion ◽  
Mixed Features ◽  
The Family ◽  
The Mediterranean ◽  
The Moment ◽  
First Time

Abstract The poorly known sponge species Axinella vellerea (Topsent, 1904), Acarnus levii (Vacelet, 1960) and Haliclona poecillastroides (Vacelet, 1969) are reported from bottom-trawl samples off the Balearic Islands, Western Mediterranean. A re-description is provided for all three species and the Folmer fragment of cytochrome oxidase subunit I (COI) obtained for A. levii and H. poecillastroides. This is the second report of A. vellerea in the Mediterranean, the first time that A. levii is reported outside Corsica and the first time that H. poecillastroides is documented outside the Gulf of Lion, France. The systematic allocation of A. levii and H. poecillastroides is discussed based on a COI phylogenetic analysis and morphology. The poorly understood phylogeny of the Haplosclerida does not permit us to find a proper allocation for H. poecillastroides, although its current position in the genus Haliclona or the family Chalinidae is not defensible. On the other hand, A. levii currently fits best in the family Microcionidae, and seems related to some Clathria species with mixed features between Clathria and Acarnus. Considering that the species of the genus Acarnus shares a strong synapomorphy (the possession of Cladotylotes), it is plausible for all Acarnus species to be Microcionids. We conclude that H. poecillastroides needs to be reallocated to a new genus: Xestospongia poecillastroides comb. nov. (Petrosiidae). However, a reallocation of A. levii is not advisable for the moment, as this would imply major systematic changes such as the reallocation of the whole genus Acarnus to Microcionidae, and the redescription of Microcionidae and Acarnidae.

scholarly journals Phytochemical Investigation of New Algerian Lichen Species: Physcia Mediterranea Nimis

Molecules ◽  
2021 ◽  
Vol 26 (4) ◽  
pp. 1121
Author(s):  
Marwa Kerboua ◽  
Monia Ali Ahmed ◽  
Nsevolo Samba ◽  
Radhia Aitfella-Lahlou ◽  
Lucia Silva ◽  
...  
Keyword(s):  
Functional Foods ◽  
Sesquiterpene Lactones ◽  
Diphenyl Ether ◽  
Lichen Species ◽  
Phytochemical Screening ◽  
Mediterranean Species ◽  
Esi Ms ◽  
Phytochemical Investigation ◽  
The Family ◽  
Nmr Techniques

The present study provides new data concerning the chemical characterisation of Physcia mediterranea Nimis, a rare Mediterranean species belonging to the family Physciaceae. The phytochemical screening was carried out using GC-MS, HPLC-ESI-MS-MS, and NMR techniques. Hot extraction of n-hexane was carried out, followed by separation of the part insoluble in methanol: wax (WA-hex), from the part soluble in methanol (ME-hex). GC-MS analysis of the ME-hex part revealed the presence of methylbenzoic acids such as sparassol and atraric acid and a diterpene with a kaurene skeleton which has never been detected before in lichen species. Out of all the compounds identified by HPLC-ESI-MS-MS, sixteen compounds are common between WA-hex and ME-hex. Most are aliphatic fatty acids, phenolic compounds and depsides. The wax part is characterised by the presence of atranorin, a depside of high biological value. Proton 1H and carbon 13C NMR have confirmed its identification. Atranol, chloroatranol (depsides compound), Ffukinanolide (sesquiterpene lactones), leprolomin (diphenyl ether), muronic acid (triterpenes), and ursolic acid (triterpenes) have also been identified in ME-hex. The results suggested that Physcia mediterranea Nimis is a valuable source of bioactive compounds that could be useful for several applications as functional foods, cosmetics, and pharmaceuticals.

scholarly journals Family Meals, Conviviality and the Mediterranean Diet among Families with Adolescents

2021 ◽  
Vol 18 (5) ◽  
pp. 2499
Author(s):  
Andrea de la Torre-Moral ◽  
Sergi Fàbregues ◽  
Anna Bach-Faig ◽  
Albert Fornieles-Deu ◽  
F. Xavier Medina ◽  
...  
Keyword(s):  
Mediterranean Diet ◽  
Eating Habits ◽  
Family Meals ◽  
Structured Interviews ◽  
Family Meal ◽  
Food Pattern ◽  
Mediterranean Countries ◽  
The Family ◽  
The Mediterranean ◽  
Meal Composition

Two aspects that characterize the Mediterranean diet (MD) are “what” and “how” we eat. Conviviality relates to “how” we eat and to the pleasure of sharing meals with significant people. The most studied concept is “family meals”, which includes conviviality, which involves “enjoying” family meals. Given the lack of research on convivial family meals in Mediterranean countries, the purpose of this qualitative study was to analyze the family meal representations and practices of families with 12- to 16-year-old adolescents to assess whether they responded to a pattern of conviviality, and to examine their association with MD adherence. Twelve semi-structured interviews were conducted and food frequency and family meal questionnaires were administered. A food pattern analysis was carried out and digital photos of meals were analyzed to examine eating habits and meal composition, respectively. The findings showed that parents believed family meals are a space for socialization and communication. Items relating to the conviviality of family meals identified in the study were meal frequency, meals at the table, lack of digital distractions, pleasant conversations, and time spent on family meals. Attention should be paid to conviviality in Mediterranean families when designing multi-approach strategies to promote healthy eating among adolescents.

The southern Palearctic genus Enneastigma Stein (Diptera: Anthomyiidae): Taxonomy of Mediterranean species, phylogeny and ancestral areas analysis

1994 ◽  
Vol 25 (4) ◽  
pp. 361-375 ◽  
Author(s):  
Verner Michelsen
Keyword(s):  
Cladistic Analysis ◽  
Alternative Methods ◽  
Mediterranean Species ◽  
Species Phylogeny ◽  
Males And Females ◽  
The Mediterranean ◽  
Small Genus

AbstractEnneastigma is a small genus of myopinine anthomyiids which comprises five species in the Mediterranean subregion (E. compressum Stein, E. rarum sp. n., E. rufitibia sp. n., E. triplex Loew, E. triseriatum Stein) and two species in SE Palearctic part of China (E. pilosiventrosum Fan & Chen, E. shanghaiensis Fan & Chen). All species appear to be univoltine and only active during the cooler parts of the season. The larvae may all be coprophagous. The Mediterranean species are revised with keys to males and females and illustrated descriptions of males, females and eggs. One lectotype is designated. A cladistic analysis was conducted which also included the Chinese species. This resulted in a single, most parsimonious phylogeny. The resulting area cladogram was used to assess the alternative methods for estimating ancestral areas as proposed recently by K. Bremer and F. Ronquist. It is concluded that the best results are obtained by using a refined Ronquist analysis.

African Traditional Religion and Trans-Saharan Migration from Ghana

2021 ◽  
pp. 1-26
Author(s):  
Seth Tweneboah ◽  
Edmond Akwasi Agyeman
Keyword(s):  
Family System ◽  
Traditional Religion ◽  
Livelihood Strategy ◽  
East Region ◽  
The People ◽  
The Family ◽  
Youth Migration ◽  
The Mediterranean ◽  
African Traditional Religion

Abstract This paper interrogates an unexamined component of the religion-migration nexus in Ghana. Using African Traditional Religion as a case in point, the paper examines the function shrines play in sustaining youth migration to Libya and across the Mediterranean to Europe. The paper relies on interviews and fieldtrips to migrant sending communities in the Nkoranza area of the Bono East region of central Ghana. The paper gives an account of the daily realities of prospective migrants, returnees and their families. Among other key findings, it is shown that there is an intricate connection between youth migration, the family system and the deities in sustaining the trans-Saharan migration. This migration, we observe, has become a livelihood strategy, the perpetuation of which reassures the survival of not only the people, but their gods as well.

Phylogenetic relationships of Mediterranean black corals (Cnidaria : Anthozoa : Hexacorallia) and implications for classification within the order Antipatharia

2018 ◽  
Vol 32 (5) ◽  
pp. 1102 ◽  
Author(s):  
M. Bo ◽  
M. Barucca ◽  
M. A. Biscotti ◽  
M. R. Brugler ◽  
A. Canapa ◽  
...  
Keyword(s):  
Type Species ◽  
Sequence Data ◽  
Coral Fauna ◽  
Black Coral ◽  
Phylogenetic Studies ◽  
Black Corals ◽  
The Family ◽  
The Mediterranean ◽  
Its1 And Its2 Rdna ◽  
Its1 And Its2

The Mediterranean black coral fauna includes type species of four antipatharian genera belonging to four different families, therefore phylogenetic studies hold great potential for enhancing systematics within the order. The analysis of six Mediterranean antipatharian species by means of nuclear sequence data of internal transcribed spacer (ITS1 and ITS2) rDNA confirms the separation into different families, as was previously noted on a morphological basis, with a clear distinction of the family Leiopathidae, whose position is supported by a unique number of mesenteries and lack of spines on thicker ramifications. The position of a newly recorded black coral species for the Mediterranean basin belonging to the genus Phanopathes is discussed. Antipathes dichotoma, the type species of the genus Antipathes, on which the order Antipatharia was based, does not group with other members of the family Antipathidae. Supporting a recent finding based on mitochondrial markers, this suggests a critical need for revision of the families that will be impacted by reassignment of this nomenclaturally important taxon.

On Candinia (Sacoglossa: Juliidae), a new fossil genus of bivalved gastropods

1996 ◽  
Vol 70 (2) ◽  
pp. 230-235 ◽  
Author(s):  
Jacques Le Renard ◽  
Bruno Sabelli ◽  
Marco Taviani
Keyword(s):  
New Genus ◽  
First Record ◽  
Fossil Species ◽  
Shallow Marine ◽  
Marine Deposits ◽  
The Family ◽  
Life Habits ◽  
The Mediterranean ◽  
Fossil Genus ◽  
The Mediterranean Basin

The record of the fossil representatives of the family Juliidae is updated. The new genus Candinia is proposed, in the subfamily Juliinae, for two fossil species somewhat intermediate between Julia and Berthelinia. The new species Candinia pliocaenica is recorded from the lower Pliocene shallow marine deposits near Siena (Tuscany, Italy). This is the first record of Sacoglossa in the Mediterranean Basin. Based on the very specialized life habits of the Juliidae, it is suggested that subtropical Caulerpa algal prairies inhabited the Mediterranean during the early Pliocene, likely becoming extinct in this basin because of the mid-Pliocene climatic deterioration.

scholarly journals Climate Change Impacts Assessment on Wine-Growing Bioclimatic Transition Areas

Agriculture ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 605
Author(s):  
Alba Piña-Rey ◽  
Estefanía González-Fernández ◽  
María Fernández-González ◽  
Mª. Nieves Lorenzo ◽  
Fco. Javier Rodríguez-Rajo
Keyword(s):  
Climate Change ◽  
High Resolution ◽  
Climate Change Impacts ◽  
Mediterranean Area ◽  
Cultural Practice ◽  
Climatic Conditions ◽  
Study Region ◽  
Bioclimatic Indices ◽  
Northwestern Spain ◽  
The Mediterranean

Viticultural climatic indices were assessed for the evaluation of the meteorological variations in the requirements of wine cultivars. The applied bioclimatic indices have been widely used to provide an initial evaluation of climate change impacts on grapevine and to delineate wine regions and suitable areas for planting around the world. The study was carried out over a period of 16 years (from 2000 to 2015) in five Designation of Origin areas in Northwestern Spain located in the Eurosiberian region, the transition zone between the Eurosiberian and the Mediterranean areas, and in the Mediterranean area. In addition, the high-resolution meteorological dataset “Spain02” was applied to the bioclimatic indices for the period 1950–2095. To further assess the performance of “Spain02”, Taylor diagrams were elaborated for the different bioclimatic indices. A significant trend to an increase of the Winkler, Huglin, Night Cold Index and GSS Indices was detected in the North-western Spain, whereas slight negative trends for BBLI and GSP Indices were observed. To analyze future projections 2061–2095, data from the high-resolution dynamically downscaled daily climate simulations from EURO-CORDEX project were used. To further assess the performance of Spain02, Taylor diagrams were elaborated for the different bioclimatic indices. A trend to an increase of the Winkler, Huglin, Night Cold Index and GSP Indices was detected in Northwestern Spain, whereas slight negative trends for BBLI and GSP Indices were observed. Our results showed that climatic conditions in the study region could variate for the crop in the future, more for Mediterranean than Eurosiberian bioclimatic area. Due to an advance in the phenological events or the vintage data, more alcohol-fortified wines and variations in the acidity level of wines could be expected in Northwestern Spain, these processes being most noticeable in the Mediterranean area. The projections for the BBLI and GSP Indices will induce a decrease in the pressure of the mildew attacks incidence in the areas located at the Eurosiberian region and the nearest transition zones. Projections showed if the trend of temperature increase continues, some cultural practice variations should be conducted in order to preserve the grape cultivation suitability in the studied area.

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