169,971 research outputs found
Apocuma iorgui Roccatagliata, Alberico & Heard, 2012, n. sp.
No full textApocuma iorgui n. sp. (Figs. 6; 7 C, D)Published as part of Roccatagliata, Daniel, Alberico, Natalia A. & Heard, Richard W., 2012, Apocuma (Cumacea: Bodotriidae): two new species from the West-Atlantic and a significant extension of the known distribution of this genus in the Atlantic Ocean, pp. 24-40 in Zootaxa 3436 on page 33, DOI: 10.5281/zenodo.28209
Longevità, demenza e futuro: pensieri e reazioni emotive in un gruppo di grandi anziani
No full textMMG, Servizi sociali e medicina specialistica: un modello integrativo di intervento in anziani con disposofobia
No full textReversibility of brain lesions in a case of Neuro-Behçet's disease studied by MR diffusion.
No full textRoccatagliata Ceccardi. Metamorfosi e ismi della poesia
No full textMonografia sull'opera poetica di C. Roccatagliata Ceccardi. Argomenti: rapporti della poesia ceccardiana con Pascoli, Carducci, D'Annunzio, i simbolisti francesi, Rimbaud, Verlaine, de Lisle, Lemoyne; prefigurazioni della poetica crepuscolare; vagabondaggio; poetica tragico-amorosa; poetica storica e classica vs elementi ribellistici e anarcoidi
Rileggere "Il libro dei frammenti" di Ceccardo Roccatagliata Ceccardi
No full textSi propone una lettura complessiva della prima raccolta poetica di Ceccardo Roccatagliata Ceccardi, "Il libro dei frammenti". Di quest’opera si ricostruiscono la preistoria, la formazione e le vicende editoriali; si individuano i temi portanti e le principali innovazioni formali e stilistiche; si evidenziano il pregio estetico e il valore storico-letterario che la contraddistinguono, nonostante i giudizi limitativi che l’autore, impegnato in un processo di ridefinizione del proprio itinerario poetico, le avrebbe poi riservato. Del resto, osservato dalla specola della poesia italiana del Novecento, "Il libro dei frammenti" appare come una raccolta cruciale, che prepara la via a molta lirica successiva, non solo ‘ligustica’: questa rilettura intende quindi illuminare le molteplici ragioni di questa sua centralità
Abyssianira acutilobi Doti & Roccatagliata, 2006, n. sp.
No full text<i>Abyssianira acutilobi</i> n. sp. <p>(Figs 3–5)</p> <p> <i>Material examined</i></p> <p> <b>Holotype</b>: Stn. WHOI 245A, off the Río de la Plata estuary, 36º55´42´´S, 53º01´24´´W, 2707 m, 14 Mar 1971, brooding Ψ (AM P68699). <b>Paratypes</b>: same data as holotype, 1 manca (AM P72666); 1 immature Ψ (without pleotelson) and 1 manca (AM P72667).</p> <p> <i>Diagnosis</i></p> <p>Frontal plate approximately as long as article 1 of antennulae, anterior margin strongly convex. Eyestalks large and triangular. Pereon with 4 groups of wart­like elevations. Coxal plates visible in dorsal view on pereonites 5–7 only. Bases of all pereopods strongly denticulate on both margins.</p> <p> <i>Description of brooding female holotype</i></p> <p> <i>Length</i>: 3.6 mm (Fig. 3 A, B). <i>Body</i> width ~ 0.46 length, widest at pereonite 3. <i>Head</i> length ~ 0.36 width. Frontal plate length ~ 0.5 width, slightly concave in dorsal view, anterior margin strongly convex and with large denticles (many broken; Fig. 3 A, C). Eyestalks large and triangular with marginal denticles (many broken), longitudinal axis pointing forward at ~ 40º. <i>Pereonites</i> 1, 2, 6 and 7 with a pair of dorsolateral wart­like elevations; those on pereonite 6 minute; “warts” on pereonites 1, 2 and on pereonites 6, 7 contiguous, conforming 4 groups with 2 “warts” each. Coxal plates visible in dorsal view on pereonites 5–7 only. <i>Free pleonite</i> ~ 0.5 length of pereonite 7. <i>Pleotelson</i> width ~ 0.8 length, margins strongly denticulate.</p> <p> <i>Pereopod I</i> (Fig. 5 B) basis longest article, with several simple setae and strong denticles on both margins. Ischium ~ 0.7 basis length, with 4 simple setae, dorsal margin with 5 hyaline lamellae. Merus cup­shaped, dorsal margin with 3 simple setae and 2 small teeth distally, ventral margin with 1 RS and 4 simple setae. Carpus ~ 0.8 ischium length, dorsal margin with 3 simple setae (1 half length along article and 2 distally), ventral margin with 2 RS, 8 simple setae and 4 hyaline lamellae. Propodus ~ 0.6 ischium length, dorsal margin with 4 simple setae (1 half length along article and 3 distally), ventral margin with 2 RS, 6 simple setae and 4 hyaline lamellae. Dactylus with 4 simple setae near distal end and 2 simple setae between unguis and supplementary claw, unguis subequal in length to dactylus, supplementary claw ~ 0.5 unguis length, ventral margin with 1 hyaline lamella.</p> <p> <i>Pereopods II–VII</i> only bases remain, all with 1 row of strong denticles on each margin.</p> <p> <i>Operculum</i> (Fig. 5 C) ovoid and pointed distally, width ~ 0.65 length, lateral margins with simple setae, ventral surface with 1 bulbous elevation proximally.</p> <p> <i>Uropod</i> (Fig. 5 D) protopod half hidden; endopod with 3 simple setae subapically and 4 BS distally; exopod ~ 0.75 endopod length, with 2 long simple setae distally.</p> <p>To preserve the head of the brooding female holotype intact the antennulae, antennae, and the mouthparts were described from one of the mancas (AM P72666):</p> <p> <i>Antennula</i> (Fig. 4 A) article 1 with 1 BS and 2 simple setae; article 2 longest, with 4 BS near distal end; article 3 ~ twice longer than broad, with 1 simple seta; article 4 ~ 0.6 length of article 3, with 1 BS; article 5 glabrous; article 6 with 1 aesthetasc, 1 BS and 5 simple setae distally. In the holotype, as far as can be seen without dissecting, article 1 with marginal teeth and some additional longer setae (see Fig. 3 C).</p> <p> <i>Antenna</i> (Fig. 4 B) article 1 missing and article 2 broken off; article 3 slightly wider than long, subequal in length to article 4; articles 4 and 5 with 2 distal simple setae; article 6 ~ 1.36 length of article 5, with 4 BS and 3 simple setae. Flagellum shorter than peduncle, with 7 articles (last two articles missing).</p> <p> <i>Left mandible</i> (Fig. 4 C) incisor process with 5 cusps, lacinia mobilis with 4 cusps, spine row with 3 spines, molar process with teeth and 2 simple setae; palp slightly shorter than body of mandible: article 1 ~ 0.6 length of article 2, with 1 simple seta; article 2 with cuticular combs and 2 pectinate setae; article 3 smallest, ~ 0.65 length of article 1, with cuticular combs and 2 pectinate setae. <i>Right mandible</i> as left except for: lacinia mobilis absent, spine row with 4 spines.</p> <p> <i>Maxillula</i> (Fig. 4 D) lateral lobe with 12 spine­like setae (some of them serrate) and 1 simple seta on distal margin; mesial lobe with 5 setae (some of them setulate) on distal margin.</p> <p> <i>Maxilla</i> (Fig. 4 E) lateral and middle lobes with 4 unequal pectinate setae on distal margin, mesial lobe with 3 simple setae (with a pore­bearing tip), 2 pectinate setae, 3 plumose setae, and many short simple setae distally.</p> <p> <i>Maxilliped</i> (Fig. 5 A) endite with 2 coupling hooks; distal margin with 3 plumose and 2 pectinate setae; ventral surface with 2 fan setae distally; dorsal surface with 3 pectinate, 1 plumose, and several small simple setae distally. Epipod elongate, ~ 0.85 palp length, width/length ratio ~ 0.5. Palp ~ 0.89 maxilliped axial length, articles 2 (and 3) narrower than endite.</p> <p> <i>Distribution</i></p> <p>Found at a single station off the Río de la Plata estuary, depth 2707 m (Fig. 2).</p> <p> <i>Remarks</i></p> <p>This species is easily distinguished by its large triangular eyestalks.</p>Published as part of <i>Doti, Brenda Lía & Roccatagliata, Daniel, 2006, On the Atlantic species of the genus Abyssianira Menzies, 1956 (Isopoda: Asellota: Paramunnidae), pp. 1-35 in Zootaxa 1252</i> on pages 4-10, DOI: <a href="http://zenodo.org/record/173029">10.5281/zenodo.173029</a>
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