1,721,046 research outputs found
Fig. 7 in An overlooked new species of freshwater bivalve from northern Vietnam (Mollusca: Bivalvia: Unionidae)
No full textFig. 7. Map of the distribution of Pseudobaphia banggiangensis new species (Do et al., in press).Published as part of Bogan, Arthur E. & Do, Van Tu, 2018, An overlooked new species of freshwater bivalve from northern Vietnam (Mollusca: Bivalvia: Unionidae), pp. 78-86 in Raffles Bulletin of Zoology 66 on page 84, DOI: 10.5281/zenodo.450462
Fig. 3 in An overlooked new species of freshwater bivalve from northern Vietnam (Mollusca: Bivalvia: Unionidae)
No full textFig. 3. Outside of the right valve and inside of the left valve of the holotype of Pseudobaphia banggiangensis new species. IEBR-MO1, length 70.5 mm; height 48.0 mm; width 32.0 mm.Published as part of Bogan, Arthur E. & Do, Van Tu, 2018, An overlooked new species of freshwater bivalve from northern Vietnam (Mollusca: Bivalvia: Unionidae), pp. 78-86 in Raffles Bulletin of Zoology 66 on page 81, DOI: 10.5281/zenodo.450462
Mexiconium Shelley 1996
No full textGenus Mexiconium Shelley, 1996 Mexiconium Shelley, 1996: 134. Hoffman, 1999: 28. Shelley et al. 2000: 14. Distribution. Veracruz, Mexico (Fig. 9).Published as part of Shelley, Rowland M., Richart, Casey H. & Bogan, Arthur E., 2010, Octoglena claraqua, n. sp. (Polyzoniida: Hirudisomatidae), a new milliped from Idaho, USA; first record of the order from the western interior of North America, pp. 55-64 in Zootaxa 2446 on page 62, DOI: 10.5281/zenodo.19506
FIGURE 9 in Octoglena claraqua, n. sp. (Polyzoniida: Hirudisomatidae), a new milliped from Idaho, USA; first record of the order from the western interior of North America
No full textFIGURE 9. Distribution of Hirudisomatidae in North America and the Western Hemisphere. Star, Mexiconium and M. absidatum; dot, Octoglena sierra; triangle, Octoglena claraqua; outlined areas, Octoglena spp.Published as part of Shelley, Rowland M., Richart, Casey H. & Bogan, Arthur E., 2010, Octoglena claraqua, n. sp. (Polyzoniida: Hirudisomatidae), a new milliped from Idaho, USA; first record of the order from the western interior of North America, pp. 55-64 in Zootaxa 2446 on page 62, DOI: 10.5281/zenodo.19506
Mexiconium absidatum Shelley 1996
No full textMexiconium absidatum Shelley, 1996 Mexiconium absidatum Shelley, 1996: 135, figs. 4, 31– 38. Hoffman, 1999: 29. Bueno-Villegas et al., 2004: 586. Distribution. Known only from the type locality on the north side of Cofre de Perote, 13.3 mi (21.8 km) S La Vigas, Veracruz, Mexico (Fig. 9).Published as part of Shelley, Rowland M., Richart, Casey H. & Bogan, Arthur E., 2010, Octoglena claraqua, n. sp. (Polyzoniida: Hirudisomatidae), a new milliped from Idaho, USA; first record of the order from the western interior of North America, pp. 55-64 in Zootaxa 2446 on page 62, DOI: 10.5281/zenodo.19506
Octoglena sierra Shelley 1996
No full textOctoglena sierra Shelley, 1996 Ocroglena sierra Shelley, 1996: 127 –129, figs. 19–21; 2002 b: 92. Distribution. Known only from the type and paratype localities, around Newcastle, Placer Co., California, in the foothills of the Sierra Nevada (Fig. 9).Published as part of Shelley, Rowland M., Richart, Casey H. & Bogan, Arthur E., 2010, Octoglena claraqua, n. sp. (Polyzoniida: Hirudisomatidae), a new milliped from Idaho, USA; first record of the order from the western interior of North America, pp. 55-64 in Zootaxa 2446 on page 62, DOI: 10.5281/zenodo.19506
FIGURES 1–4. Octoglena claraqua holotype. 1 in Octoglena claraqua, n. sp. (Polyzoniida: Hirudisomatidae), a new milliped from Idaho, USA; first record of the order from the western interior of North America
No full textFIGURES 1–4. Octoglena claraqua holotype. 1, lateral view of entire specimen showing color pattern. 2, ventrolateral view of entire specimen showing recumbent gonopod complex. 3, the same of anterior end; ag, anterior gonopods, pg, posterior gonopods. 4, anterior view of head, antennae, and collum.Published as part of Shelley, Rowland M., Richart, Casey H. & Bogan, Arthur E., 2010, Octoglena claraqua, n. sp. (Polyzoniida: Hirudisomatidae), a new milliped from Idaho, USA; first record of the order from the western interior of North America, pp. 55-64 in Zootaxa 2446 on page 58, DOI: 10.5281/zenodo.19506
Taxonomic reassessment of the freshwater mussel genus Unio (Bivalvia: Unionidae) in Russia and Ukraine based on morphological and molecular data
No full textKlishko, Olga, Lopes-Lima, Manuel, Froufe, Elsa, Bogan, Arthur, Vasiliev, Lyudmila, Yanovich, Lyudmila (2017): Taxonomic reassessment of the freshwater mussel genus Unio (Bivalvia: Unionidae) in Russia and Ukraine based on morphological and molecular data. Zootaxa 4286 (1): 93-112, DOI: https://doi.org/10.11646/zootaxa.4286.1.
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
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