3,494 research outputs found
Emilia Formìggini Santamaria
No full textThe headword explains the biography and the contribution of the author Emilia Formìggini Santamaria to the children's literatur
Cantharomyces papillatus Santamaria & Pedersen 2021, sp. nov.
No full textCantharomyces papillatus Santam. sp. nov. MB#840595 Fig. 78 Diagnosis The most remarkable characteristic refers to the presence of a papilla-like protuberance on the upper-inner corner of the appendage basal cell, which represents the antheridial efferent neck. Etymology The species epithet means “bearing a papilla”, and refers to the prominence on the antheridium. Type material Holotype DENMARK – Nordøstjylland (NEJ) • Fredrikshavn; 57°26.910′ N, 10°32.102′ E; NJ96; on Bledius terebrans (Schiødte, 1866) (Col. Staphylinidae Oxytelinae); Jul.1849; Schiødte Dry0141; Schiødte det.; ZMUC C-F-124208. Isotype DENMARK • same data as for holotype; ZMUC C-F-124209. Description Thallus pale yellowish-amber, slightly darker at the perithecial venter. Basal cell of receptacle (I) obconical, longer than broad. Suprabasal cell of receptacle (II) trapezoidal, as long as broad or slightly longer than broad, separated from cell VI by a strongly oblique septum. Cell III longer than cell II, 1.5 times as long as broad. Primary appendage consisting of several superposed cells and is weakly branched above its suprabasal cell; not exceeding in length the perithecial apex. The basal cell of the primary appendage, which is slightly longer than broad, includes the compound antheridium and several sterile cells. The antheridial cells occupy the area around the upper inner corner of the appendage basal cell, surpassing to some extent the base of the suprabasal cell of the appendage (Fig. 78D–E) and giving rise to a papilla-like prominence which represents the antheridial efferent neck (Fig. 78A–C, arrows). Perithecial stalk cell (VI) very elongated and strongly narrowing towards the base; abruptly constricted just below the perithecial base. Cells m and VII large, inflated, yet protruding outwards, especially cell VII. The separation of these cells from the perithecial ascogenous cavity is well-marked by constrictions. Perithecium pyriform, with a truncate, flat apex. Sometimes a second perithecium may develop from cell II (Fig. 78E–F). Length from foot to apex of perithecium (121–)165–192 µm. Perithecium (including basal cells) (61–)71– 89 × (24–)27–33 µm. Primary appendage (from primary septum to apex, when undamaged) 69–84 µm. Length of perithecial stalk cell (VI) (28–)40–59 µm. Thalli were found on the legs and tarsi of the host. Nothing is known about the collecting circumstances of the host. Remarks Cantharomyces papillatus sp. nov. belongs to the group of species around C. orientalis, but may be readily recognized by several characteristics, e.g., the shape of the antheridium including a papilla (unknown in any other species), the long, very slender and narrowed cell VI, and the enlarged and inflated cells m and VII. Cantharomyces orientalis has been reported on Bledius by Santamaria (2003). Cantharomyces bledii Thaxt. (Thaxter 1890) was described on Bledius from USA, being recorded later from Poland (Siemaszko & Siemaszko 1932); the record of this species from Spain (Santamaria 1989) belongs to C. orientalis. The other species described on Bledius is C. occidentalis Thaxt. (Thaxter 1896) from USA. Both taxa differ from C. papillatus sp. nov. by the above-mentioned characters.Published as part of Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, pp. 1-425 in European Journal of Taxonomy 781 on pages 320-322, DOI: 10.5852/ejt.2021.781.1583, http://zenodo.org/record/582892
En hommage à Ulysses Santamaria
No full textGallissot René. En hommage à Ulysses Santamaria. In: L'Homme et la société, N. 99-100, 1991. Femmes et sociétés. pp. 213-214
Santamaria Yves, 1939, le Pacte germanosoviétique
No full textJeannesson Stanislas. Santamaria Yves, 1939, le Pacte germanosoviétique. In: Vingtième Siècle, revue d'histoire, n°61, janvier-mars 1999. p. 160
Cryptandromyces cryptophagi Santamaria & Pedersen 2021, sp. nov.
No full textCryptandromyces cryptophagi Santam. sp. nov. MB#840597 Fig. 49D–H Diagnosis Cell I with a dorsal blackish-brown stripe. Cell VII inflated, very large, bigger than cell VI. Etymology The species epithet is based on the host genus Cryptophagus. Type material Holotype DENMARK – Nordøstsjaelland (NEZ) • Stenholtsvang; 55°57.365′ N, 12°21.254′ E; UC30; on Cryptophagus distinguendus Sturm, 1845 (Col. Cryptophagidae); 7 Apr. 2018; JP 1025; JP det.; ZMUC C-F-123532. Isotype DENMARK • same data as holotype; ZMUC C-F-123533, C-F-123534, C-F-123535. Description Thallus hyaline, except for the darkened foot and part of cell I. Basal cell of receptacle (I) obconical, with a pointed hyaline beak at base (Fig. 49E, arrow), about twice longer than broad, dorsally tinged with a dark brown stripe as a prolongation of the foot pigmentation (Fig. 49E, *). Suprabasal cell of receptacle (II) isodiametric to slightly broader than long. Cell III slightly longer than broad, above cell II and separated from it by an oblique septum; sometimes may be subdivided (Fig. 49E, III and III’; Fig. 49F, III). Primary appendage unbranched, consisting of up to eight subequal cells, longer and narrowing towards the apex. Antheridia 1(–3) sessile, simple, bottle-shaped, borne on the inner side of the lower cells of the appendage (Fig. 49G–F, an), appearing deteriorated in mature thalli (Fig. 49E, an). Perithecial stalk cell (VI) trapezoidal, broader than long. Cell VII very large, bigger than cell VI, with a strongly convex outer margin. Perithecium ovoidal, large, reaching half of the length of the thallus. Perithecial tip broad, with the four apical wall cells protruding like lips through a collar-like structure (Fig. 49D, arrows). Trichogyne flexuous (Fig. 49G–H, tr). Length from foot to apex of perithecium 70–79 µm. Perithecium (not including the basal cells) 39–49 × 19–25 µm. Maximum length of primary appendage (from primary septum, when undamaged) 55 µm. Thalli were found on the elytra of the host. The hosts were sifted from mouldy hay with many mice-nests and from moist moss and mouldy spruce needles on sun-exposed forest floor. Remarks This is the first species of the genus described on a beetle belonging to Cryptophagidae. It appears to be morphologically related to some species on Pselaphinae (Col. Staphylinidae) like C. elegans and C. bryaxidis, but may be distinguished from them by the large, protruding cell VII, and the dark brown suffusion that extends along the outer margin of cell I. Antheridium location is similar to the arrangement in C. elegans, but in this species a solitary, stout antheridium is borne by the appendage basal cell, whereas in C. cryptophagi sp. nov. it is found on the suprabasal cell, even in cells above, becoming almost undetectable due to deterioration in the older thalli. Lips protruding through a break near the perithecial apex is a characteristic that has been described for species of Troglomyces. This feature was defined as a collar-like structure or as a scar resulting from some kind of breakdown at the point where the trichogyne was attached, in the perithecial top throughout thallus development (Enghoff & Santamaria 2015).Published as part of Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, pp. 1-425 in European Journal of Taxonomy 781 on pages 228-229, DOI: 10.5852/ejt.2021.781.1583, http://zenodo.org/record/582892
Unità didattica sui micro-ortaggi. Teaching unit on microgreens. Unidad didáctica sobre los micro-hortalizas
No full text“Microgreens: novel fresh and functional food to explore all the value of biodiversity” (MicroGREENS) is a project funded by the Italian Ministry of Agriculture and Forestry (Mipaaf - Decree n. 93824 of December, 30th 2014), according to article 9 of the announcement of the public selection for the provision of funds to finance projects in the field of agriculture, food, forestry, fishing and aquaculture related to the goals of Expo Milano 2015. The project was born from the cooperation between the Association ‘ORTINNOVA’ and some researchers of the Department of Agricultural and Environmental Science of the University of Bari ‘Aldo Moro’. The project MicroGREENS aims to broadcast and increase the public awareness on the importance and value of the great heritage of biodiversity of the Italian and Apulian vegetables, revealing how such richness can be exploited to develop novel, fresh, functional and high value food products such as microgreens
Euphoriomyces enghoffii Santamaria & Pedersen 2021, sp. nov.
No full textEuphoriomyces enghoffii Santam. sp. nov. MB#840600 Fig. 8B–F Diagnosis Similar to E. liodivorus (Huggert) I.I.Tav., but differing by the darkish brown appendages, especially the primary appendage which, moreover, is very elongated. Etymology Named after the Danish scientist Henrik Enghoff, who studies millipedes and its fungi and has also actively collaborated so that this project could be carried out. Type material Holotype DENMARK – Nordøstsjaelland (NEZ) • Malmmosevej; 55°47.974′ N, 12°26.512′ E; UB38; on Leiodes rugosa Stephens, 1829 (Col. Leiodidae); 22 Oct. 1916; A. West DrY0076; A. West det.; ZMUC C-F-124142. Paratypes DENMARK – Fyn (F) • Svendborg; 55°3.943′ N, 10°37.118′ E; PG00; on L. rugosa; 10 Oct. 1935; Christiani Dry0078; Christiani det.; ZMUC C-F-124144. – Nordøstsjaelland (NEZ) • Rude Skov; 55°49.861′ N, 12°28.241′ E; UB49; on Leiodes calcarata Erichson, 1845 (Col. Leiodidae); 25 Jun. 1911; A. West Dry0093; A. West det.; ZMUC C-F-124159 • Holte; 55°48.802′ N, 12°28.125′ E; UB48; on L. rugosa; 1 Oct. 1916; V. Hansen Dry0075; V. Hansen det.; ZMUC C-F-124141 • Sanddalen; 55°51.080′ N, 12°30.727′ E; UB49; on L. rugosa; 14 Oct. 1917; A. West Dry0077; A. West det.; ZMUC C-F-124143. Description Thallus hyaline, except for the blackened foot and brown appendages. Receptacle axis consisting of (7–)9(–11) superposed cells which are broader than long, those of the basal area being especially flattened, cells gradually elongated towards the distal region. Basal cell of the receptacle (I) longer than broad, tapering towards the foot. Most cells of the receptacle, except the 2–4 lower ones, dividing obliquely at one or both sides into one to more cells to form perithecia, secondary appendages, or antheridia (Fig. 8D, an). These lateral cells remain in contact with cells above and below in such a way that the whole thallus gives the impression of a unilayered sheet. Primary appendage unbranched, entirely dark brown, continuing the main receptacle axis, consisting of rather elongated and apparently rigid cells (this can be verified with the manipulation that we do with a needle to detach the thallus from the host cuticle) (Fig. 8B–E, pa). The uppermost receptacular axis consists of two superposed cells which form a peduncle for the primary appendage (Fig. 8B, *) below the primary septum (Fig. 8B, D, a), and sometimes bear some additional secondary branches which grow upwards parallel to the primary appendage (Fig. 8D, sa). Perithecial stalk cell (VI) inconspicuous, subtriangular (Fig. 8C, VI). Perithecia symmetrical, ovoidal, broadest near the middle height, then gradually tapering towards an indistinct neck and a blunt apex; 1–6 per thallus, unilaterally arranged. Length from foot to apex of uppermost perithecium (86–)100–149(–190) µm. Perithecium (37–)48– 74(–94) × (19–)22–31(–38) µm. Length of primary appendage from primary septum (when undamaged) 158–233 µm. Thalli were found mostly on elytra but also on other body parts of the hosts. Nothing is known about the collecting circumstances of the hosts. Remarks EuphoriomYces enghoffii sp. nov. is similar to E. liodivorus, from which it could easily be distinguished at first sight by the darkish brown appendages, and especially for the primary appendage which, if unbroken, may be very long (up to three times as long as the thallus from foot to uppermost perithecium) (Fig. 8B–E, pa). The thallial appearance may vary substantially according to maturity and position on the host body. Thalli bearing only a single mature perithecium (but with some initials below) could be considered mostly typical (Fig. 8B–C) and have been found on elytra apices. Overmature damaged thalli, with broken appendages, may be difficult to separate from E. liodivorus. Nevertheless, in these circumstances, the brown basis of appendages can help to distinguish them (Fig. 8F, arrows). The precise arrangement of cells explained by Santamaria (2003: 266) for E. liodivorus also applies to E. enghoffii.Published as part of Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, pp. 1-425 in European Journal of Taxonomy 781 on pages 54-57, DOI: 10.5852/ejt.2021.781.1583, http://zenodo.org/record/582892
Azoto, fosforo, potassio e allevamento di piantine di indivia e radicchio per il trapianto
No full textMonoicomyces crassicaulis Santamaria & Pedersen 2021, sp. nov.
No full textMonoicomyces crassicaulis Santam. sp. nov. MB#840607 Figs 84, 107B Diagnosis Similar to M. fragilis, but differing by an enlarged, inflated cell VI, by a more elongated perithecia, with septa between wall cell tiers marked by elevations, and by a narrow, bent perithecial neck. Etymology The species epithet derives from crassus, “fat”, and caulis, “stalk”, referring to the inflated perithecial stalk cell. Type material Holotype DENMARK – Nordvestsjaelland (NWZ) • Garbølle; 55°34.107′ N, 11°34.293′ E; PG66; on Oxypoda elongatula Aubé, 1850 (Col. Staphylinidae Aleocharinae); 21 Apr. 2018; JP 1059; JP det.; ZMUC C-F-123576. Paratypes DENMARK – Østjylland (EJ) • Skallerund i Stenholt Skov; 56°11.410′ N, 9°20.787′ E; NH22; on O. elongatula; 24 Mar. 2019; L. Kjaer-Thomsen & L. Thomas 1401; JP det.; ZMUC C-F-123947 • Vest for Ørnsø ved Silkeborg; 56°9.126′ N, 9°30.588′ E; NH32; on O. elongatula; 24 Nov. 2019; JP 1545; JP det.; ZMUC C-F-124306. – Nordøstsjaelland (NEZ) • Skodsborg Dam i Jaegersborg Hegn; 55°49.068′ N, 12°33.937′ E; UB48; on O. elongatula; 18 Nov. 2018; JP 1244; JP det.; ZMUC C-F-123772 • Syd for Løjesø i Rude Skov; 55°49.866′ N, 12°28.551′ E; UB49; on O. elongatula; 12 Apr. 2018; JP 1034; JP det.; ZMUC C-F-123546. – Sydsjaelland (SZ) • Denderup Sø i Denderup Vaenge; 55°15.075′ N, 11°57.366′ E; PG82; on O. elongatula; 9 Apr. 2019; JP 1425; JP det.; ZMUC C-F-123971 • Holmegårds Mose; 55°17.685′ N, 11°47.928′ E; PG73; on O. elongatula; 31 Mar. 2019; JP 1411; JP det.; ZMUC C-F-123957 • Storskov syd for Sparresholm; 55°13.234′ N, 11°57.463′ E; PG82; on O. elongatula; 17 Feb. 2019; JP 1389; JP det.; ZMUC C-F-123932 • Tryggevaelde Å ved Varpelev; 55°21.055′ N, 12°15.877′ E; UB23; on O. elongatula; 6 Jan. 2018; JP 1592; JP det.; ZMUC C-F-124353. – Vestjylland (WJ) • Sønderkaer syd for Bindeballe; 55°39.107′ N, 9°16.682′ E; NG16; on O. elongatula; 10 Mar. 2002; H. Liljehult 1469; JP det.; ZMUC C-F-124049 • Velling; 56°3.078′ N, 8°18.596′ E; MH51; on O. elongatula; 16 Dec. 2018; JP 1266; JP det.; ZMUC C-F-123794. Description Thallus amber to brown, with darker antheridia, appendages, and foot. Basal cell of receptacle (I) obconical, about 1.5 times as long as broad. Suprabasal cell of receptacle (II) small, trapezoidal, broader than long. Cell III entirely darkened, with the inner side distinctly convex (Fig. 84G–H). Each thallus includes two to several secondary receptacles arising from cell II, with respective perithecia and antheridia. Primary appendage unbranched, very elongated if unbroken, entirely brown, consisting of a short, inflated basal cell, and several very elongated cells, exceeding in length the perithecial apices. Basal cell of primary appendage between two constricted and darkened septa above and below; the latter is the primary septum (Fig. 84G–H, a). Secondary receptacles including an externally darkened stalk supporting perithecia and antheridia with secondary appendages. Antheridia consisting of four superposed tiers of paired cells (Fig. 84D–F, tn). Each cell in the first tier is about three times as long as broad and fully dark brown. Brown suffusion occupies the basal area of 2 nd tier, with cells about twice longer than broad. Cells of 3 rd tier hyaline and subtriangular. The 2 nd and 3 rd tiers of cells bear four phialides altogether (Fig. 84E, an). The 4 th tier consists of two subtriangular cells, smaller than cells of the 3 rd tier; bearing two dark, very elongated secondary appendages which exceed in length the perithecial apices, and sometimes two cells representing initials for an additional pair of secondary appendages (Fig. 84D, *). Perithecial stalk cell (VI) 3–4 times as long as broad, narrower and darkened at the base, distinctly inflated upwards, then abruptly constricted below the perithecial base. Perithecia elongate fusiform, with septa separating the two lower tiers of wall cells marked by slight elevations; broader at w 1 -w 2 level which form a deeply pigmented venter (Fig. 84A). Tiers w 3 and w 4 almost hyaline, the w 3 forming a narrow neck which slightly bents laterally and ends in a blunt apex (Fig. 84A). Maximum length from foot to tip of perithecium 175–242 µm. Perithecium (including basal cells) 115– 133 × 27–34 µm. Antheridium (including pedicellar cell, without secondary appendages) 54–62 × 12– 16 µm. Length of primary appendage (when undamaged) from primary septum above cell III 209–294 µm. Thalli were found on various body parts of the hosts. The hosts were sifted from moist moss and leaf litter in a partly shady peat bog, beaten from rush in a sun-exposed swamp along a rivulet, sifted from moist beech leaf litter in a partly dried out forest pond, sifted from wet Sphagnum mosses and leaves around Carex tussocks in a sun-exposed Sphagnum bog, sifted from moist fine crumb and mice-nests in and under Carex paniculata tussocks at the edge of a sun-exposed forest pond, sifted from moist leaf litter and moss in a raised bog, sifted from moist moss and leaf litter in a partly sun-exposed alder swamp, sifted from wet, fresh flood debris along the banks of a river and sifted from moist leaf litter and moss in an open willow/birch/alder swamp. Remarks Majewski (1994b) already mentioned that thalli on Oxypoda differ from those on Ocalea although he did not formally describe any new taxa. After studying the abundant material from Danish Oxypoda elongatula, we conclude that a new species should be erected because the differences are stable and remarkable.As mentioned above, in comparison with the closely allied M. fragilis, thalli of M. crassicaulis sp. nov. are larger, with narrower perithecia having a well-distinguished, bent neck, with a simple primary appendage, with both cells III as well as the basal cell of appendage producing a very characteristic figure, in addition to a broadened and distally inflated cell VI.Published as part of Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, pp. 1-425 in European Journal of Taxonomy 781 on pages 337-339, DOI: 10.5852/ejt.2021.781.1583, http://zenodo.org/record/582892
Stigmatomyces thoracochaetae Santamaria & Pedersen 2021, sp. nov.
No full textStigmatomyces thoracochaetae Santam. sp. nov. MB#840610 Fig. 62 Diagnosis Similar to S. crassicollis, but differing by overall paler colour, brown wall thickenings below cell II and under perithecium, appendage axis with fewer rounded cells which are longer than broad, as well as by the distal area of appendage axis being curved backwards. Etymology The species epithet is derived from the name of the host insect (Thoracochaeta). Type material Holotype DENMARK – Nordvestsjaelland (NWZ) • On Thoracochaeta brachystoma (Stenhammer, 1855) (Diptera Sphaeroceridae); Bjerge Sydstrand; 55°34.046′ N, 11°9.459′ E; PG35; 24 Oct. 2018; JP 1207; V. Michelsen det.; ZMUC C-F-123733. Description Habitus slender. Thallus hyaline to pale yellowish, with slightly darker perithecial venter, and much darker basal cell of appendage. Basal cell of receptacle (I) obconical, about two times as long as broad, enlarged distally. Suprabasal cell of receptacle (II) almost cylindrical, longer than broad; bearing a brown wall thickening on the lower ventral side (Fig. 62A–B, D, H–J, arrows). Cell III outwards convex, about twice as long as broad, with its base at the same level as the II–VI septum. Axis of appendage consisting of a dark, flattened basal cell above a constricted yet darker primary septum and five rounded, externally bulging, superimposed cells which are longer than broad, some of them slightly suffused with brown at their dorsal side. The lower four of these cells (including the basal) bearing one flask-shaped antheridium inwards, each with short, straight necks, and with squarish supporting cells. The two uppermost axial cells bear 1(–2) squarish cells supporting what seem to be sterile antheridia-like cells which are strongly backwards oriented (Fig. 62F, arrow). Perithecial stalk cell (VI), secondary stalk cell (VII) and basal cells (m, n, n’) showing brown thickenings on the walls (Fig. 62J, *). Perithecial venter rounded, almost spherical. Neck long and narrow, gradually tapering until septum w 2 -w 3 which is marked by slight elevations, to the perithecial apex showing four lips, two of them ± protuberant (Fig. 62C). Preapical area slightly constricted. Length from foot to tip of perithecium 220–303 µm. Perithecium (including basal cells) 151–170(–219) × 38–47 µm. Appendage length from primary septum to the apex 55–63(–80) µm. Ascospores length (including expanded sheath at basal area) 16–18 µm. Thalli were found on the wings and sternites of the hosts. The hosts were sifted from moist, rotten seaweed on a sandy beach. Remarks This is the first species of a laboulbeniaceous fungus described on the genus Thoracochaeta. The species is particularly similar to S. crassicollis but may be separated from it by several characteristics like those mentioned in the diagnosis above, specially remarkable those related to the appendage arrangement.Published as part of Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, pp. 1-425 in European Journal of Taxonomy 781 on pages 269-271, DOI: 10.5852/ejt.2021.781.1583, http://zenodo.org/record/582892
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