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Eudendrium caraiuru Marques & Oliveira, 2003, sp. n.
No full textEudendrium caraiuru sp. n. Figures 1–19 Eudendrium glomeratum; Marques, 1993: 68 –75, pl. 3; 2001: 361–369, figs. 23–30; Migotto, 1996: 122; Rosso and Marques, 1997: 417; Oliveira et al., 2000: 519 –525; Migotto et al., 2001: 289, 294– 296; 2002: 11. non Eudendrium glomeratum Picard, 1951. Type material. Holotype: Brazil: São Sebastião: Baleeiro Point, female colony, 08.iii. 1988, formol, on rock, 3m, col. A.E. Migotto (MZUSP 0385; former ACMSP029). Paratypes: Brazil: São Sebastião: Cigarras Beach: male colony, 15.vii. 1988, formol, intertidal, col. A.E. Migotto (MZUSP 0388; former ACMSP034); Pitangueiras Beach (north rocky shore): male colony, 24.x. 1992, formol, on rock, intertidal, col. A.C. Marques (ROMIZ B 1223; former ACMSP 162); Jarobá Point, Parque: male colony, 17.ix. 1990, formol, on test panel, 2m, col. A.C. Marques (MZUSP 0394; former ACMSP056); Baleeiro Point:; Baraqueçaba Beach: female colonies, 12.xii. 2001, formol, on metallic structures, 7m, col. H.K. Boscolo (MZUSP 0372); Lage dos Moleques: female colony, 05.xii. 1991, formol, on rock, 5m, col. A.C. Marques (MZUSP 0423; former ACMSP 114). Additional material. Brazil. Rio de Janeiro: Urca: colony without gonophores, ix. 1990, leg. I. Zalmon (MZUSP 0375; former ACMRJ008); Ubatuba: Lázaro Beach: colony without gonophores, 28.vii. 1992, formol, on rock, intertidal, col. A.C. Marques (MZUSP 0427; former ACMSP 120); colony without gonophores, 28.vii. 1992, formol, on rock, intertidal, col. A.C. Marques (MZUSP 0428; former ACMSP 121); Maranduba Beach: colony without gonophores, 30.vii. 1992, formol, on rock, intertidal, col. A.C. Marques (MZUSP 0429; former ACMSP 123); São Sebastião: Pier Sul (Petrobrás): male colony, 18.vii. 1990, formol, on Perna perna, 1m, col. J.C. de Freitas (ACMSP064); Pitangueiras Beach (north rocky shore): colony without gonophores, 18.viii. 1988, formol, 6m, col. A.E. Migotto (MZUSP 0458; former ACMSP 159); male colony, 03.iv. 1992, formol, on Schizoporella, 3m, col. A.E. Migotto (MZUSP 0459; former ACMSP 161); Jarobá Point (23 º 49,654´S 45 º 25,366´W): colony without gonophores 17.viii. 1990, formol, on test panel, 1m, col. A.C. Marques (MNRJ 2043; former ACMSP044); colony without gonophores, 17.viii. 1990, formol, on test panel, 1m, col. A.C. Marques (ROMIZ B 1221; former ACMSP045); colony without gonophores, 20.viii. 1990, formol, on test panel, 2m, col. A.C. Marques (MNRJ 2044; former ACMSP048); colony without gonophores, 20.viii. 1990, formol, on test panel, 2m, col. A.C. Marques (MNRJ 2045; former ACM SP049); colony without gonophores, 20.viii. 1990, formol, on test panel, 2m, col. A.C. Marques (ROMIZ B 1222; former ACMSP050); colony without gonophores, 15.ix. 1990, formol, on rope, 2m, col. A.C. Marques (MZUSP 0392; former ACMSP054); male colony, 15.ix. 1990, formol, on rope, 2m, col. A.C. Marques (MZUSP 0393; former ACM SP055); colonies without gonophores, 22.i. 2000, formol, on test panel, 1m, col. O.M.P. Oliveira (MZUSP 0368); female colonies, 22.i. 2000, formol, on test panel, 1m, col. O.M.P. Oliveira (MZUSP 0369); colonies without gonophores, 25.i. 2002, alcohol, on ropes, 1m, col. O.M.P. Oliveira (MZUSP 0370); Barequeçaba Point (23 º 49,979´S 45 º 25,843´W): colonies without gomophores, 12.xii. 2001, formol, on metallic structures, 7m, col. H.K. Boscolo (MZUSP 0371); female colonies, 12.xii. 2001, formol, on metallic structures, 7m, col. H.K. Boscolo (MZUSP 0372); Cananéia: Cardoso Island, costão do Pereirinha: colony without gonophores, 26.viii. 1992, formol, on rock, intertidal, col. A.C. Marques (MZUSP 0447; former ACMSP 145). Diagnosis. Large euryteles with shaft:capsule proportion 3.0– 3.6; in pads on hydranth body, spadix of female gonophores, and in a whorl of 16–25 around hypostome. Female blastostyles with reduced hypostome and tentacles. Etymology. From the Tupi native language “ cáraiurú ” (= powerful mouth), in reference to the presence of large euryteles on the hypostome. Description. Colonies dioecious, arborescent, up to 54 mm in height, main stems unfascicled. Hydrocauli arising from creeping hydrorhiza; branches many, more or less alternate, occurring over entire hydrocaulus, branches up to third order, in radiate planes or rarely more or less planar; pedicels arising from main stem or branches of first, second or third order. Perisarc of main stem strongly developed, dark brown, single tubes 0.40 mm in diameter, with scarce annulations, in sets of 3–8 rings. Branches with 3–7 rings at origin, 0.20–0.25 mm in diameter. Pedicels sometimes completely annulated, yellowish, ca. 0.10 mm in diameter. Hydranths 0.18–0.75 mm in height, 0.18–0.57 mm in diameter (measured in the body region just below the tentacles), orange in color, with a distinct groove in the aboral region; tentacles 23–34 in number, occurring in a whorl below hypostome. Some hydranths with reduced tentacles juxtaposed in two close whorls. Gonophores styloids, arising from body of hydranth. Immature styloids placed in a circle around body of hydranth. Male blastostyle orange, with 10–29 sporosacs, each sporosac 1–2 chambered, linked to blastostyle body by a stalk, with a very distinct spadix over its longitudinal axis, and a terminal tubercle on its apex; distal chamber 0.12–0.18 mm in diameter. Male blastostyles completely reduced over earlier stages of their development with pedicels corrugated throughout. Female gonophores orange, arising on partially reduced blastostyles with highly atrophied hypostome and degenerated tentacles. Immature eggs having a simple and curved spadix over a single egg. Blastostyle reducing completely during development or at maximum with 1–5 stumps (tentacles), and spadices shed. Mature oval eggs thickened by perisarc and linked directly to the wrinkled pedicel by short and shallow concave peduncles. Eggs 4–7 in number, 0.24–0.39 mm in diameter. Nematocysts of two categories, heterotrichous microbasic euryteles and heterotrichous macrobasic (or mesobasic) euryteles. Small microbasic euryteles (seen discharged), 6.1 –8.0 X 2.9–3.9 m, L / W = 1: 2.05– 2.1, oval, abundant; distributed over hydranth body, hypostome, coenosarc, and tentacles. Large macrobasic euryteles (seen discharged), 18.7–22.7 X 7.1–9.3 m, L / W 1: 2.4– 2.6, bean shaped, common. Discharged shaft up to 60 m in length, 3. 0–3.6 times length of capsule; undischarged shaft in 1.5 coils inside capsule; distributed on hydranth body sometimes forming pads to a continuous ring, up to 25 capsules on hypostome, coenosarc, terminal tubercle, and immature female spadix sometimes forming pads. Distribution. Brazil: Rio de Janeiro State: Rio de Janeiro (Marques, 2001); São Paulo: Ubatuba (Marques, 2001), São Sebastião (Oliveira et al., 2000; Marques, 2001), Cananéia (Marques, 2001).Published as part of Marques, Antonio C. & Oliveira, Otto M. P., 2003, Eudendrium caraiuru sp. n. (Hydrozoa; Anthoathecata; Eudendriidae) from the southeastern coast of Brazil, pp. 1-12 in Zootaxa 307 on pages 3-6, DOI: 10.5281/zenodo.15661
Territoires numériques de marques
No full textLa présentation initiale de ce blog était la suivante: Ce blog est un espace de réflexion et d’échange sur les signes transposables. Dans ma thèse, je les ai définis comme des formes sémiotiques élémentaires du territoire qui circulent aisément sur le web. Une extension de type .wine peut être un signe transposable. Et, les récentes controverses liées aux .wine m’interrogent sur les frontières entre territoires et marques. Comment les acteurs managent-ils la circulation de ces signes ? This ..
Territoires numériques de marques : transposition et/autorités (synthèse)
No full textTerritoire numériques de marques : transposition et/ou autorités. JE organisée le 16 avril 2015 à l’université de Poitiers et plus précisément, au laboratoire CEREGE de l’IAE de Poitiers. Camille (caddE-reputation) et moi-même avons essayé de synthétiser (voir vidéo) les communications en suivant l’objectif scientifique de la journée. C Alloing M Lebechec Synthèse JE Territoires numériques de marques Camille reprend le slide d’introduction et synthétise les questions et réponses soule..
Besta-Fera, de Fernando Marques
No full textComentário crítico do autor Fernando Marques a respeito de seu livro Besta-fera, publicado em 2024
Eudendrium caraiuru Marques & Oliveira 2003
No full text<i>Eudendrium caraiuru</i> Marques & Oliveira, 2003 <p> Synonyms in the area: <i>Eudendrium glomeratum</i> —Marques 1993; Rosso & Marques 1997; Oliveira <i>et al.</i> 2000; Marques 2001; Migotto <i>et al.</i> 2001; Silveira & Morandini 2011 [polyp] [non <i>Eudendrium glomeratum</i> Picard, 1951].</p> <p> Remarks: common species on the Brazilian coast (Marques <i>et al.</i> 2006). Further taxonomic details in Marques & Oliveira (2003).</p> <p> Distribution in South America: polyp—Atlantic Ocean, Brazil, from 3°S to 4.50°S, from 22.75°S to 25.58°S, from 38°S to 38.10°S (Marques 1993; Migotto 1996; Rosso & Marques 1997; Oliveira <i>et al.</i> 2000; Marques 2001; Migotto <i>et al.</i> 2001; Marques & Oliveira 2003; Oliveira & Marques 2005; Marques <i>et al.</i> 2006; Shimabukuro & Marques 2006a, abstract; Shimabukuro <i>et al.</i> 2006; Shimabukuro 2007; Silveira & Morandini 2011; Marques <i>et al</i>. 2013; Fernandez <i>et al</i>. 2014, 2015; Miranda <i>et al</i>. 2015).</p> <p> Habitat: polyp—in shallow waters, on fouling, ascidians, bryozoans, barnacles, gastropods, mussels, polychaete tubes, rocks, test panels and other artificial substrates (Migotto <i>et al.</i> 2001; Marques & Oliveira 2003; Marques <i>et al.</i> 2006; Shimabukuro & Marques 2006a; Shimabukuro 2007; Fernandez <i>et al</i>. 2014, 2015).</p>Published as part of <i>OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, pp. 1-256 in Zootaxa 4194 (1)</i> on page 58, DOI: 10.11646/zootaxa.4194.1.1, <a href="http://zenodo.org/record/10068449">http://zenodo.org/record/10068449</a>
Eudendrium pocaruquarum Marques 1995
No full textEudendrium pocaruquarum Marques, 1995 Remarks: species endemic to Brazil. Taxonomical remarks in Marques (1995). Distribution in South America: polyp—Atlantic Ocean, Brazil, from 3°S to 4°S, from 23.25°S to 24°S (Marques 1993, 1995, 2001; Rosso & Marques 1997; Oliveira 2003; Marques et al. 2006; Oliveira et al. 2006; Shimabukuro et al. 2006; Oliveira & Marques 2007, 2 0 11; Shimabukuro 2007; Silveira & Morandini 2011; Miranda et al. 2015). Habitat: polyp—at intertidal zone, on algae, bryozoans, Clavelina oblonga, mussels, polychaete tubes, and rock (Marques 1995; Oliveira 2003; Oliveira et al. 2006; Oliveira & Marques 2007, 2011; Shimabukuro 2007).Published as part of M. P. Oliveira 1,16, S P. Miranda 2, *,, Es W. Mianzan 10,, Ro E. Migotto 11,, Ne B. Nascimento 2,11, Eli Nogueira Júnior 12,, Er Quiñones 13,, Izio Scarabino 14,, Tín Schiariti 10,, Io N. Stampar 15,, Tronolone 2, , Quíria B. & Onio C. Marques 2,11, 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, pp. 1-256 in Zootaxa 4194 (1) on pages 59-60, DOI: 10.11646/zootaxa.4194.1.
Marques en conversations et en territoires. Pour une théorie des vibrations par Dominique Boullier
No full textDominique Boullier, Professeur à Sciences Po, propose trois agencements pour décrire cette thématique des territoires numériques et des marques. La vidéo est disponible sur le site web de l'Université de Poitiers. L’agencement topographique Le territoire n’est pas qu’un État-nation mais une construction. On peut s’approprier le territoire par idéologie (De Certeau), par les « communautés imaginées » (B. Anderson, 1983). Les marques, elles-aussi, ont une souveraineté. Elles sont puissan..
10 Homeóstatos de José-Alberto Marques [seguidos de transcrição textual]
No full textHomeóstatos, de José-Alberto Marques (1965-2002)
Ectopleura obypa Migotto & Marques 1999
No full textEctopleura obypa Migotto & Marques, 1999a Distribution in South America: polyp—Atlantic Ocean, Brazil, from 23.50°S to 24°S (Migotto & Marques 1999a; Migotto et al. 2002; Oliveira 2003; Oliveira et al. 2006; Shimabukuro & Marques 2006a, abstract; Oliveira & Marques 2007, 2011; Silveira & Morandini 2011; Miranda et al. 2015); medusa—Atlantic Ocean, Brazil, at 23.83°S 45.42°W (Migotto & Marques 1999a; Migotto et al. 2002; Silveira & Morandini 2011). Habitat: polyp—from 1 to 15m depth, on algae, ascidians, barnacles, mussels, light buoys (Migotto & Marques 1999a; Oliveira 2003; Oliveira et al. 2006; Shimabukuro & Marques 2006a; Oliveira & Marques 2007, 2011).Published as part of M. P. Oliveira 1,16, S P. Miranda 2, *,, Es W. Mianzan 10,, Ro E. Migotto 11,, Ne B. Nascimento 2,11, Eli Nogueira Júnior 12,, Er Quiñones 13,, Izio Scarabino 14,, Tín Schiariti 10,, Io N. Stampar 15,, Tronolone 2, , Quíria B. & Onio C. Marques 2,11, 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, pp. 1-256 in Zootaxa 4194 (1) on pages 35-36, DOI: 10.11646/zootaxa.4194.1.
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