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FIGURE 7 in A new myrmecophilous Allochernes (Arachnida Pseudoscorpiones: Chernetidae) from Catalunya, Spain
No full textFIGURE 7: A. deceuninckorum sp.n., holotype, male, leg IV.Published as part of Henderickx, Hans & Vets, Vik, 2003, A new myrmecophilous Allochernes (Arachnida Pseudoscorpiones: Chernetidae) from Catalunya, Spain, pp. 1-10 in Zootaxa 366 (366) on page 6, DOI: 10.11646/zootaxa.366.1.1, http://zenodo.org/record/509776
Allochernes deceuninckorum Henderickx & Vets 2003, sp. n.
No full textAllochernes deceuninckorum sp. n. Type material: Male holotype: Spain, Roses, Cala Murtra (Fig. 1), N 42°14.480’ E 03°13.599’, altitude 520 meter, in nests of the ant Camponotus (Tanaemyrmex) sylvaticus. Collected on 27 October 2002 (H. Henderickx) and deposited in the collection of the Royal Belgian Institute of Natural Sciences, Brussels, Belgium. Nine paratypes (leg. Henderickx), labeled T1 T9. T1: male paratype, Spain, Roses, Cala Murtra, in nests of the ant Camponotus (Tanaemyrmex) sylvaticus, 31 October 2002. T3, T5 and T6: male paratypes, same data as holotype. T2 and T4: female paratypes, same data as holotype. T7: deutonymph, same data as holotype. T8: tritonymph, same data as holotype. T 9 female paratype, Cala Murtra, in nests of the ant Camponotus (Tanaemyrmex) sylvaticus, 2 December 2002. Paratypes T1 and T2 are deposited in coll. Museu de Zoologia, Parc de la Ciutadella, Barcelona, the other paratypes in the collection Henderickx and Vets, Belgium. Etymology: The species is named after the family Deceuninck (Mol), who assisted the first author on several collecting trips in Spain. Diagnosis: The new species can be distinguished from the other Allochernes species by the typical pedipalp: the patella is very rounded and has a pronounced stem, the fingers are peculiar large and almost as long as the hand. Its pedipalp chela morphology is close to A. aetnaeus Beier 1975, but the hand of A. deceuninckorum is more robust (Fig. 2). Male holotype, morphology: Total length (excluding chelicerae) 1.80. Colour in ethanol: opisthosoma, chelicera and legs brownishyellow, pedipalps and carapace darker, reddishbrown. Carapace (Fig. 3) (0.67 x 0.66), granulated, with 102 setae, 6 on the anterior, 10 on the posterior margin. Tergal chaetotaxy: 12, 14, 12, 17, 18, 18, 18, 18, 18, 16, 9. Tergite XI without tactile setae. Sternal chaetotaxy: anterior sternite of genital region 24 setae; posterior sternite 14 setae; sternal formula (IVXI) to 11: 14, 24, 24, 19, 16, 16, 15, 7. Coxal chaetotaxy (Fig. 4a) (left + right number of seta): pedipalpal coxa: 23+24; coxa I: 14+16; coxa II: 14+15; coxa III: 20+20; coxa IV: 29+28. Chelicerae with 5 setae on the hand. Movable finger (length=0.15) with 1 distal seta. Galea (length=0.03), bifurcate, with 3 pointed apical branches. Cheliceral hand with fixed finger (0.18 x 0.11) ratio 1.63. Cheliceral preparations show 15 lamellae on the serrula exterior. Pedipalps (Fig. 5) granulated, moderately robust, patella almost as broad as hand. Hand (Fig. 6) slightly convex laterally, fingers moderately robust, almost as long as hand. Trochanter, femur and medial side of patella coarsely granulated. Both fingers with terminal claw, movable finger with poison gland. Trichobothrium st (movable finger) exactly in the middle between t and sb. Trochanter (0.32 x 0.22) ratio 1.45. Femur (0.61 x 0.25) ratio 2.44. Patella (0.61 x 0.28) ratio 2.17. Femur length equals that of patella. Chela (0.98 x 0.29) ratio 3;37, Hand with pedicel (0.51 x 0.29) ratio 1.75. Fixed finger equipped with 47 triangular teeth. Accessory teeth: right 3 lateral and 2 medial, left 4 lateral and 2 medial. Movable finger L=0.57, with 46 triangular teeth, 1 medial and 1 lateral accessory tooth. Leg I: trochanter (0.10 x 0.13) ratio 0.76, femur (0.11 x 0.11) ratio 1.00; patella (0.27 x 0.11) ratio 2.45; tibia (0.28 x 0.09) ratio 3.11; tarsus (0.29 x 0.06) ratio 4.83. Leg IV (Fig. 7): trochanter (0.20 x 0.14) ratio 1.42; femur (0.16 x 0.15) ratio 1.06; patella (0.35 x 0.15) ratio 2.33; tibia (0.42 x 0.11) ratio 3.81; tarsus (0.32 x 0.07) ratio 4.57, without tactile or prolonged obtuse seta. Habitus male paratype T6: Fig. 8, genital structures male paratype T6: Fig. 9. Female paratype T2, morphology: Total length (excluding chelicerae) 2.60. Same colour as holotype. The female genital plate shows an Allochernes typical setae pattern (circular) (Fig. 4b and Fig. 10). Carapace (0.79 x 0.79). Movable finger of chelicerae L=0.19. Galea L=0.06, bifurcate, with 4 pointed apical branches (one more branch than the male holotype). Cheliceral hand and fixed finger (0.26 x 0.12) ratio 2.16. Pedipalps: trochanter (0.38 x 0.25) ratio 1.52; femur (0.70 x 0.29) ratio 2.41; patella (0.68 x 0.30) ratio 2.26; femur 1.02 x length of patella. Chela (1.19 x 0.37) ratio 3.21. Hand with pedicel (0.62 x 0.37) ratio 1.67. Movable finger L=0.67. Leg I: trochanter (0.16 x 0.13) ratio 1.23; femur: (0.19 x 0.12) ratio 1.58; patella (0.32 x 0.12) ratio 2.66; tibia (0.36 x 0.01) ratio 36; tarsus (0.32 x 0.07) ratio 4.57. Leg IV: trochanter (0.25 x 0.16) ratio 1.56; femur (0.20 x 0.17) ratio 1.17, patella (0.46 x 0.17) ratio 2.70; tibia (0.52 x 0.11) ratio 4.72; tarsus (0.41 x 0.08) ratio 5.12. Variation in proportions (holotype and paratypes) of pedipalp. Hand with pedicel— Males: 0.51–0.56 x 0.29–0.34, ratio 1.64–1.75; females: 0.57–0.62 x 0.34–0.37, ratio 1.67–1.68. Trochanter— Males: 0.32–0.33 x 0.22–0.25, ratio 1.32–1.45; females: 0.30– 0.38 x 0.24–0.25, ratio 1.25–1.52. Femur— Males: 0.61–0.69 x 0.25–0.29, ratio 2.38–2.51; females: 0.64–0.70 x 0.27–0.29, ratio 2.37–2.41. Patella— Males: 0.59–0.63 x 0.28–0.30, ratio 1.96–2.17; females: 0.64–0.68 x 0.30–0.32, ratio 2.00–2.26. Distribution: The species is known only from the type locality, Cala Murtra, Spain. Adjacent bays on the peninsula Cap Creus (Cala Rostella, Badia de Montjoi) were well examined but no specimens were found.Published as part of Henderickx, Hans & Vets, Vik, 2003, A new myrmecophilous Allochernes (Arachnida Pseudoscorpiones: Chernetidae) from Catalunya, Spain, pp. 1-10 in Zootaxa 366 (366) on pages 2-7, DOI: 10.11646/zootaxa.366.1.1, http://zenodo.org/record/509776
Neobisium (Ommatoblothrus) epirensis sp. nov., a new troglobitic pseudoscorpion from Epirus (Arachnida: Pseudoscorpiones: Neobisiidae)
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Chernes hahni, een nieuwe pseudoschorpioen voor Belgie en Luxemburg (Arachnida: Pseudoscorpiones)
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Going Beyond Counting First Authors in Author Co-citation Analysis
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counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
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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
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Get PDF“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
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
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