Search results for "yii"

Rediscovery and identity of Pumilomyia protrahenda De Stefani (Diptera, Cecidomyiidae) in Sicily with redescription and reassessment of its taxonomic…

2016

Abstract A population of the gall midge Pumilomyia protrahenda De Stefani, 1919 causing galls on Artemisia arborescens (Asteraceae) was discovered near Palermo (Sicily) in 2008. This species had not been found since 1918. Detailed study of morphological characters of adults, larvae and pupae revealed that Pumilomyia protrahenda belongs to the genus Rhopalomyia Rübsaamen, 1892, tribe Rhopalomyiini. The monotypic genus Pumilomyia De Stefani, 1919 is therefore synonymized under Rhopalomyia Rübsaamen, 1892. Rhopalomyia protrahenda comb. n. is redescribed, with important morphological characters illustrated. Adults have one-segmented palpi, antennae with 12–13 short flagellomeres and long legs w…

Naturalization and spread of the alien species Ozognathus cornutus (LeConte, 1859) (Coleoptera: Ptinidae: Ernobiinae) in Italy

2021

AbstractOzognathus cornutus(LeConte, 1859) (Coleoptera: Ptinidae: Ernobiinae), species native to North America, is a saproxylophagous species and is known to feed on decaying tissues within conspicuous galls and on vegetal decaying organic material such as dried fruits or small wood shavings and insect excrements in galleries made by other woodboring species. A few years after the first record in 2011, its naturalization in Italy is here reported. The insect was found as successor in galls ofPsectrosema tamaricis(Diptera Cecidomyiidae),Plagiotrochus gallaeramulorum,Andricus multiplicatusandSynophrus politus(Hymenoptera Cynipidae).The galls seem to have played an important ecological role in…

Orķestra iekšējā pārvaldības sistēma

2021

Kvalifikācijas darbā “Orķestra iekšējās pārvaldības sistēma” ir aprakstīta sistēmas moduļu izstrāde. Šī kvalifikācijas darba mērķis ir izstrādāt pārvaldes rīku, ar kuru tā lietotāji var vieglāk organizēt orķestra darbību un savstarpējo komunikāciju. Izstrādātā platforma ļauj lietotājiem ātri un ērti pievienot un apskatīt notis, izsūtīt personalizētu paziņojumu epastā un ietver bloga daļu, kura iekļauj organizatoriskās un jaunākās ziņas. Darba ietvaros tika atdalītas sistēmas administratora un lietotātaja interfeisi. Programmas moduļi tika izstrādāti PHP programmēšanas valodā, par pamatu izmantojot “Model-View- Controller” strukturēšanas principu Yii2 ietvarā. Darba dokumentācija sastāv no i…

Learning outdoors: male lizards show flexible spatial learning under semi-natural conditions.

2012

Spatial cognition is predicted to be a fundamental component of fitness in many lizard species, and yet some studies suggest that it is relatively slow and inflexible. However, such claims are based on work conducted using experimental designs or in artificial contexts that may underestimate their cognitive abilities. We used a biologically realistic experimental procedure (using simulated predatory attacks) to study spatial learning and its flexibility in the lizard Eulamprus quoyii in semi-natural outdoor enclosures under similar conditions to those experienced by lizards in the wild. To evaluate the flexibility of spatial learning, we conducted a reversal spatial-learning task in which …

Towards reliable identification of male Dicerura: descriptions of three new and seven poorly known species in the Palearctic region (Diptera: Cecidom…

2018

The taxonomy of Dicerura Kieffer, 1898, a genus of Porricondylinae now comprising 32 species in the Holarctic region, is revised. Three new species are described based on morphological characters of male adults: D. jakovlevi Jaschhof & Spungis sp. nov. (from Finland), D. penttineni Jaschhof & Spungis sp. nov. (Finland), and D. yezoensis Jaschhof & Spungis sp. nov. (Japan). Dicerura padi Mamaev, 1975 syn. nov. is revealed to be a junior synonym of D. furculata Mamaev, 1968. Seven species, whose original descriptions are from a present-day perspective inadequate for the purpose of identification, are redescribed: D. barbata Mamaev, 1966; D. formosa Mamaev, 1998; D. foliicola Mamae…

CYNIPIDAE, CURCULIONOIDEA E CECIDOMYIIDAE GALLIGENI IN SICILIA: STATO DELLE CONOSCENZE E NUOVI DATI

New records of Cynipidae (Hymenoptera) from Italy

2015

New records of Cynipid gall wasps and inquilines for the Italian peninsula and Sicily and their new host plants for the Palaearctic Region are listed and commented on. Among them we find: Cerroneuroterus cerrifloralis (Mullner 1901) as new for Italy and new for the Palaearctic region as host on Quercus suber; Andricus multiplicatus Giraud 1859 on Q. suber, as new host for the Palaearctic region; Aylax papaveris (Perris 1839), reported in Italy over a century ago, but later overlooked; Cerroneuroterus minutulus (Giraud 1859), also reported more than a century ago from Sicily, but later overlooked. Among the inquilines are here listed: Synergus variabilis Mayr 1872, emerged from Janetia cerri…

MORPHOLOGICAL AND ANATOMICAL STRUCTURE OF GALLS IN GENISTA FLORIDA L. SUBSP. POLYGALIPHYLLA (BROT.) COUTHINO (LEGUMINOSAE)

1999

This paper describes the morphology and anatomy of a structure which appears in the floral racemes of Genista florida L. subsp. polygaliphylla (Brot.) Couthino. In this subspecies the floral racemes have a small number of flowers. This structure develops quite frequently in this taxon, which is found in the northwest of the Iberian Peninsula, but never in Genista florida subsp. florida. Its morphology is simple: bottle-shaped, wide at the base and elongated to a narrow peak at the upper extreme. Anatomical examination shows that these structures have a close similarity to flowers. Since they develop by the oviposition of one insect of the Cecidomyiidae family in the floral buds, they can be…

Telemetrijas iekārtu GSM datu monitorings un analītika

2015

“Telemetrijas iekārtu GSM datu monitorings un analītika” ir uz tīmekļa tehnoloģijām balstīta sistēma, kas realizēta, kā esošas sistēmas modulis. Sistēmas lietotājam ir iespējams pārraudzīt GSM datu patēriņu visām sistēmas iekārtām, filtrēt un salīdzināt GSM datu patēriņu pēc dažādiem parametriem. Sistēma nodrošina arī SIM karšu aktivizēšanas un deaktivizēšanas uzdevumu funkcionalitāti. Šajā darbā izstrādātā programmatūra, ir implementēta reālā dzīvē un tiek lietota. Projekts realizēts pēc spējās izstrādes metodoloģijas. Programmatūras izstrādes procesā izmantotās tehnoloģijas: Yii 1.1.15 (MVC ietvars), MySQL, PHP, JavaScript, React.js, Node.js, Chart.js, LESS, Grunt.

Data from: Learning outdoors: Male lizards show flexible spatial learning under semi-natural conditions

2013

Spatial cognition is predicted to be a fundamental component of fitness in many lizard species, and yet some studies suggest that it is relatively slow and inflexible. However, such claims are based on work conducted using experimental designs or in artificial contexts that may underestimate their cognitive abilities. We used a biologically realistic experimental procedure (using simulated predatory attacks) to study spatial learning and its flexibility in the lizard Eulamprus quoyii in semi-natural outdoor enclosures under similar conditions to those experienced by lizards in the wild. To evaluate the flexibility of spatial learning, we conducted a reversal spatial-learning task in which p…