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FIGURE 5 in Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species
No full textFIGURE 5. Parexogone wolfi San Martín, 1991 (St. 8, 110 m). a) anterior end in dorsal view; b) compound chaetae. Scale-bar: a: 0.30 mm; b‒d: 15 µm.Published as part of Langeneck, Joachim, Musco, Luigi, Busoni, Giulio, Conese, Ilaria, Aliani, Stefano & Castelli, Alberto, 2018, Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species, pp. 197-220 in Zootaxa 4369 (2) on page 206, DOI: 10.11646/zootaxa.4369.2.3, http://zenodo.org/record/113567
FIGURE 8 in Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species
No full textFIGURE 8. Syllis sp. 1 (St. 12, 900 m): a) anterior end in dorsal view; b) long spiniger-like chaeta from anterior chaetigers; c) short spiniger-like chaeta from anterior chaetigers; d) falcigers chaetae from anterior chaetigers. Scale-bar: a: 0.5 mm; b‒d: 20 µm.Published as part of Langeneck, Joachim, Musco, Luigi, Busoni, Giulio, Conese, Ilaria, Aliani, Stefano & Castelli, Alberto, 2018, Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species, pp. 197-220 in Zootaxa 4369 (2) on page 212, DOI: 10.11646/zootaxa.4369.2.3, http://zenodo.org/record/113567
FIGURE 3. Exogone sophiae n in Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species
No full textFIGURE 3. Exogone sophiae n. sp. Paratype (MSNP: P/0242/V) a) anterior end in dorsal view. Holotype (MSNP: P/3879): b) pygidium in dorsal view; c) spiniger-like chaeta from chaetiger 5; d) compound falciger chaetae from chaetiger 5; e) dorsal simple chaeta. Scale-bar: a‒b: 0.20 mm; c‒d‒e: 7 µm.Published as part of Langeneck, Joachim, Musco, Luigi, Busoni, Giulio, Conese, Ilaria, Aliani, Stefano & Castelli, Alberto, 2018, Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species, pp. 197-220 in Zootaxa 4369 (2) on page 203, DOI: 10.11646/zootaxa.4369.2.3, http://zenodo.org/record/113567
FIGURE 7. Syllis profunda Cognetti, 1955 in Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species
No full textFIGURE 7. Syllis profunda Cognetti, 1955. Holotype (SZN: SZN-POL31, Grotta Azzurra, 100 m): a) compound chaetae from the anterior part of the body; b) aciculae from the anterior part of the body; c) compound chaetae from the midbody; d) aciculae from the midbody; e) compound chaetae from the posterior part of the body; f) acicula from the posterior part of the body. Nontype individual (St. 9, 180 m): g) anterior end in dorsal view. Scale-bar: a‒f: 30 µm; g: 0.40 mmPublished as part of Langeneck, Joachim, Musco, Luigi, Busoni, Giulio, Conese, Ilaria, Aliani, Stefano & Castelli, Alberto, 2018, Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species, pp. 197-220 in Zootaxa 4369 (2) on page 210, DOI: 10.11646/zootaxa.4369.2.3, http://zenodo.org/record/113567
Parexogone campoyi
No full textParexogone campoyi San Martín, Ceberio & Aguirrezabalaga, 1996 Exogone (Parexogone) campoyi San Martín et al. 1996: 252 ‒255, Figs 4‒5; San Martín 2003: 244 ‒247, Figs 131‒132. Parexogone campoyi Barroso et al. 2017: 408 ‒411, Figs 4‒6. Material examined. St. 5: 1 individual; St. 11: 4 individuals; St. 12: 8 individuals; St. 13: 9 individuals; St. 14: 3 individuals; St. 15: 1 individual; St. 17: 2 individuals; St. 18: 2 individuals; St. 20: 1 individual. Distribution. Eastern Atlantic Ocean (San Martín et al. 1996); Mediterranean Sea (Simboura & Zenetos 2005; Langeneck et al. 2017; present data); western Atlantic Ocean (Barroso et al. 2017). Remarks. The examined individuals correspond to the original description (San Martín et al. 1996). P. campoyi is the most abundant Syllidae in Mediterranean deep environments below 900 m depth analysed in this study.Published as part of Langeneck, Joachim, Musco, Luigi, Busoni, Giulio, Conese, Ilaria, Aliani, Stefano & Castelli, Alberto, 2018, Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species, pp. 197-220 in Zootaxa 4369 (2) on page 205, DOI: 10.11646/zootaxa.4369.2.3, http://zenodo.org/record/113567
Syllis parapari
No full textSyllis parapari San Martín & López, 2000 Syllis parapari San Martín & López 2000: 426 ‒429, Figs 1‒2; San Martín 2003: 409 ‒413, Figs 224‒225. Langerhansia cornuta (Rathke, 1843) sensu Campoy 1982: 378 ‒386; Pls. 34‒35. Material examined. St. 8: 9 individuals; St. 10: 1 individual. Remarks. The specimens agree well with the description by San Martín (2003). The Mediterranean species of Syllis with spiniger-like chaetae show different ecological requirements and bathymetric distributions. Syllis parapari mainly occurs on circalittoral muddy sands and mud between 20 and 60 m (Çinar & Ergen 2003; Faulwetter et al. 2011; Mikac 2015), being replaced by Syllis sp. 1 (present paper) in bathyal bottoms. The present ones represent the first records for the Tyrrhenian Sea and expand the species’ depth range towards deeper circalittoral environments. Distribution. Atlantic coast of the Iberian peninsula (San Martín 2003), Adriatic Sea (Mikac 2015), Eastern Mediterranean Sea (Çinar & Ergen 2003; Faulwetter et al. 2011), and possibly Indopacific area (San Martín 2003; Aguado et al. 2008). In addition, a number of questionable Mediterranean records of S. cornuta probably refer to S. parapari, since the former does not occur in this sea (Licher 1999). However, these questionable records refer to a variety of Mediterranean bottoms, and may possibly belong to several different species (Mikac & Musco 2010; Mikac 2015). Therefore, the actual distribution of S. parapari, especially in the Mediterranean Sea, is currently unknown.Published as part of Langeneck, Joachim, Musco, Luigi, Busoni, Giulio, Conese, Ilaria, Aliani, Stefano & Castelli, Alberto, 2018, Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species, pp. 197-220 in Zootaxa 4369 (2) on page 209, DOI: 10.11646/zootaxa.4369.2.3, http://zenodo.org/record/113567
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Syllidae (Annelida: Phyllodocida) from the deep Mediterranean Sea, with the description of three new species
No full textDespite almost two centuries of research, the diversity of Mediterranean deep-sea environments remain still largely unexplored. This is particularly true for the polychaete family Syllidae. We report herein 14 species; among them, we describe
Erinaceusyllis barbarae n. sp., Exogone sophiae n. sp. and Prosphaerosyllis danovaroi n. sp. and report Parexogone
wolfi San Martín, 1991, Exogone lopezi San Martín, Ceberio & Aguirrezabalaga, 1996 and Anguillosyllis Day, 1963 for
the first time from the Western Mediterranean, the latter based on a single individual likely belonging to an undescribed
species. Moreover, we re-establish Syllis profunda Cognetti, 1955 based on type and new material. Present data, along
with a critical analysis of available literature, show that Syllidae are highly diverse in deep Mediterranean environments,
even though they are rarely reported, probably due to the scarce number of studies devoted to the size-fraction of benthos
including deep-sea syllids. Most deep-sea Syllidae have wide distributions, which do not include shallow-waters. 100 m
depth apparently represents the boundary between the assemblages dominated by generalist shallow water syllids like Exogone naidina Ørsted, 1843 and Syllis parapari San Martín & López, 2000, and those deep-water assemblages characterised by strictly deep-water species like Parexogone campoyi San Martín, Ceberio & Aguirrezabalaga, 1996, Parexogone
wolfi San Martín, 1991 and Syllis sp. 1 (= Langerhansia caeca Katzmann, 1973
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