1,720,994 research outputs found
Acerentulus shrubovychae sp. nov. from Italy (Protura: Acerentomidae)
No full textGalli, Loris, Capurro, Matteo (2013): Acerentulus shrubovychae sp. nov. from Italy (Protura: Acerentomidae). Zootaxa 3609 (4): 431-436, DOI: 10.11646/zootaxa.3609.4.
La "vivace imperfezione". L'ultimo Tiziano in contesto
No full textThe research focuses on one of the most debated and complex themes of 16th-century Venetian painting: late Titian. Taking its starting point from the critical aporias rooted in 20th-century artistic historiography, it attempts to reread the ‘lively imperfection’ that characterises a certain production of the artist from Cadore, tracing its premises and setting it down in the critical, figurative, and linguistic fabric of the period. The aim is to highlight how the ‘unfinished’ manner practised by the painter is not an exceptional phenomenon to be ascribed to the prescience of genius or to the drawbacks of old age, but rather a formal choice that finds its roots and motivations in a context nourished by experiences that are related or not entirely dissimilar – from the executive impetuosity of Tintoretto to the pictorial flaking of Andrea Schiavone to the pasty luminism of Jacopo Da Ponte – in a market in which the reputation he had achieved allowed Vecellio ample freedom of experimentation, not always aligned with the expectations of patrons or collectors and the rules of decorum
Acerentulus tortii sp. nov. from Greece (Protura: Acerentomidae)
No full textGalli, Loris, Capurro, Matteo, Lionetti, Giuseppe, Zinni, Matteo (2017): Acerentulus tortii sp. nov. from Greece (Protura: Acerentomidae). Zootaxa 4232 (3): 437-443, DOI: https://doi.org/10.11646/zootaxa.4232.3.1
Uso del fino di cava per la produzione di componenti a matrice cementizia rinforzati con fibre
No full textCeramic covering of prefabricated reinforced concrete panels: microstructurals, mechanics and technical asptects
No full textFIGURES 1–8 in Acerentulus tortii sp. nov. from Greece (Protura: Acerentomidae)
No full textFIGURES 1–8. Acerentulus tortii sp. nov. 1) Head, dorsal view. 2) Pseudoculus. 3) Canal of maxillary gland. 4) Maxillary palpus. 5) Labial palpus. 6) Foretarsus, exterior view. 7) Foretarsus, interior view. 8) Pro, meso and metanotum. Arrows indicate pores. Figs. 1–5: holotype; Figs. 6–8: paratypes.Published as part of Galli, Loris, Capurro, Matteo, Lionetti, Giuseppe & Zinni, Matteo, 2017, Acerentulus tortii sp. nov. from Greece (Protura: Acerentomidae), pp. 437-443 in Zootaxa 4232 (3) on page 440, DOI: 10.11646/zootaxa.4232.3.12, http://zenodo.org/record/31210
FIGURES 10–13. Acerentulus apuliacus. 10 in Redescription of two European species of Acerentomidae (Protura) belonging to the Italian fauna
No full textFIGURES 10–13. Acerentulus apuliacus. 10) Thoracic tergites. 11) Tergites VI–VII. 12) Tergites VIII–XII. 28) Comb on abdominal tergite VIII. Figs. 11‒13 from the original drawings by Rusek & Stumpp (1988).Published as part of Galli, Loris, Capurro, Matteo, Costa, Fabio, Sarà, Gabriele Di Stadio Antonio & Zinni, Matteo, 2016, Redescription of two European species of Acerentomidae (Protura) belonging to the Italian fauna, pp. 303-315 in Zootaxa 4154 (3) on page 306, DOI: 10.11646/zootaxa.4154.3.5, http://zenodo.org/record/27216
PRIMA SEGNALAZIONE DI PRESENZA DELLA CHEPPIA, ALOSA FALLAX (LACÉ PÈDE, 1803), NEL BACINO DEL FIUME ENTELLA (LIGURIA, ITALIA NORD-OCCIDENTALE). FIRST RECORD OF THE TWAITE SHAD, ALOSA FALLAX (LACÉPÈDE, 1803), IN ENTELLA RIVER BASIN (LIGURIA, NW ITALY). (PISCES, OSTEICHTHYES, CLUPEIDAE)
No full textThis short note describes the first advisory about the return upstream of a specimen of Alosa fallax (Lacépède, 1803) along the River Entella and the Lavagna Stream up to Ponte Vecchio locality (Municipality of Carasco, Liguria Region, North-Western Italy). The observation of twaite shad in the Entella River basin is a very important ichthyological event: it shows the great environmental potentiality of this Ligurian river basin
FIGURES 31–39. Podolinella ruseki comb. nov. 31 in Redescription of two European species of Acerentomidae (Protura) belonging to the Italian fauna
No full textFIGURES 31–39. Podolinella ruseki comb. nov. 31) Tergites V–VII. 32) Tergites VIII–XII. 33) Prosternum. 34) Metasternum. 35) Sternites V–VII. 36) Sternites VIII–XII. 37) Comb on abdominal tergite VIII. 38) Male squama genitalis. 39) Female squama genitalis. Arrows indicate pores.Published as part of Galli, Loris, Capurro, Matteo, Costa, Fabio, Sarà, Gabriele Di Stadio Antonio & Zinni, Matteo, 2016, Redescription of two European species of Acerentomidae (Protura) belonging to the Italian fauna, pp. 303-315 in Zootaxa 4154 (3) on page 314, DOI: 10.11646/zootaxa.4154.3.5, http://zenodo.org/record/27216
Ecology of Italian Protura
No full textThe ecology of Protura in Italy (including Corsica) is tentatively described according to original and bibliographical
data. Protura are quite common but very rarely abundant: their mean density in soil samples collected
in Liguria (NW Italy) was estimated to be 372 /m2 (s.d. 657 – max. 2790 /m2 in a Holm oak forest). Information
from the analyses of habitat and/or elevation of 3448 specimens from 269 collections and 4071 specimens from
295 collections identified to species and genus level, respectively, enabled us to outline Protura assemblages for
eight different macro-habitats. The unbalanced sex ratio in favour of females observed in 12 of the dominant
species of Acerentomata suggests that (based also on the sperm types known in Protura) a single male can
fertilize several females through spermatophores. For one species (Proturentomon minimum) only females were
collected, which may suggest the possibility of parthenogenesis in some Protura. An analysis of the phenology
and population dynamics of the five dominant species, showed annual cycles with one (Acerentomon microrhinus)
or more (A. gallicum, A. italicum, A. maius and Eosentomon transitorium) peaks of reproductive activity. Other
ecological remarks (e.g. about the relationship between the amplitude of latitudinal/altitudinal distribution and
the ecological distribution of Protura in Italy) are discussed
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