307,430 research outputs found
Diplomoela browni James & Bartz 2023
No full text<p> <b> <i>Diplomoela browni</i> James & Bartz, 2023</b> </p> <p> <b>BRBA0010</b> (BRBADNA0331), 1 adult <i>minhocuçu</i> (Figure 1C); topsoil (0–20cm) of native forest at the Estaç „o Ecológica Pau Brasil, Porto Seguro, BA (S16.38596 W39.17433); 113 m a.s.l., 13-11-2014, M.L.C. Bartz and G.G. Brown, colls.</p> <p> <b> <i>Diplomoela</i> sp. nov.</b> </p> <p> <b>BRBA0011</b> (BRBADNA0347), 1 sub-adult of a different species of <i>Diplomoela</i> in topsoil (0–20cm) of native forest at the RPPN Estaç „o Veracel, Porto Seguro, BA (S16.38724 W39.16957); 90 m a.s.l., 14-11-2014, M.L.C. Bartz and G.G. Brown, colls.</p> <p> <b> <i>Pauqueba uirassu</i> James, Bartz & Brown, 2023</b> </p> <p> <b>BRBADNA0322,</b> one individual in the litter of forest at the RPPN Serra Bonita, Camac„, BA (S15.23054 W39.34283); 908 m a.s.l., 11-11-2014, G.G. Brown, coll. <b>BRBADNA0325,</b> one individual in bromeliad of forest at the RPPN Serra Bonita, Camac„, BA (S15.38485 W39.57453); 902 m a.s.l., 11-11-2014, H. Nadolny, M.L.C. Bartz, E. da Silva and G.G. Brown, colls.</p> <p> <b> <i>Pauqueba bonita</i> James, Bartz & Brown, 2023</b> </p> <p> <b>BRBADNA0326-0328ABC</b> (5 vials), each with one individual in bromeliad of forest at the RPPN Serra Bonita, Camac„, BA (S15.38485 W39.57453); 902 m a.s.l., 11-11-2014, H. Nadolny, M.L.C. Bartz, E. da Silva and G.G. Brown, colls.</p> <p> <b> <i>Pauqueba</i> sp. nov.</b> </p> <p> <b>BRBADNA0333,</b> 1 juvenile of a different <i>Pauqueba</i> species; topsoil (0–20 cm) of native forest at the RPPN Estaç „o Veracel, Porto Seguro, BA (S16.23141 W39.10105); 90 m a.s.l., 14-11-2014, G.G. Brown, coll.</p> <p> <b> <i>Parabauba</i> <i>veracelensis</i> James, Bartz & Brown, 2023</b> </p> <p> <b>COFMBRBADNA0336-0341</b> (6 vials), each with one individual collected at 30 cm depth of native forest at the RPPN Estaç„o Veracel, Porto Seguro, BA (S16.38724 W39.16957); 90 m a.s.l., 14-11-2014, H. Nadolny, M.L.C. Bartz, E. da Silva and G.G. Brown, colls.</p> <p> <b> <i>Parabauba</i> sp. nov.</b> </p> <p> <b>BRBADNA0309-0310</b> (2 vials), each with one individual of a new <i>Parabauba</i> species (different from <i>P. veracelensis</i>), collected from the topsoil (0–20 cm) of forest at Rebio de Una, CEPLAC (Comiss„o Executiva do Plano da Lavoura Cacaueira), Una, BA (S15.25578 W39.10320); 103 m a.s.l., 09-11-2014, M.L.C. Bartz, coll.</p> <p> <b>Ocnerodrilidae sp.</b></p> <p> <b>BRBA0004</b>, 1 individual; topsoil (0–20 cm) of cacao plantation at the RPPN Serra Bonita, Camac „, BA (S15.40871 W39.54012); 216 m a.s.l., 12-11-2014, H. Nadolny, M.L.C. Bartz, E. da Silva and G.G. Brown, colls. <b>BRBADNA0335,</b> individual collected at 30 cm depth of native forest at the RPPN Estaç„o Veracel, Porto Seguro, BA (S16.38724 W39.16957); 90 m a.s.l., 14-11-2014, H. Nadolny, M.L.C. Bartz, E. da Silva and G.G. Brown, colls. <b>BRBADNA0342</b>, 1 juvenile; topsoil (0–20cm) of cacao plantation at Serra das Lontras National Park, Arataca, BA (S15.13559 W39.31097); 502 m a.s.l., 10-11-2014, H. Nadolny, M.L.C. Bartz colls. <b>BRBADNA0344,</b> 1 juvenile; topsoil (0–20 cm) of native forest at the RPPN Estaç „o Veracel, Porto Seguro, BA (S16.38724 W39.16957); 90 m a.s.l., 14-11-2014, H. Nadolny, M.L.C. Bartz, E. da Silva and G.G. Brown, colls.</p>Published as part of <i>Silva, Elodie Da, Santos, Alessandra, Nadolny, Herlon S., Bartz, Marie L. C., James, Samuel W. & Brown, George G., 2023, Earthworms from natural and managed ecosystems in Southern Bahia, Brazil, pp. 270-282 in Zootaxa 5255 (1)</i> on pages 273-274, DOI: 10.11646/zootaxa.5255.1.23, <a href="http://zenodo.org/record/7744893">http://zenodo.org/record/7744893</a>
Glossoscolex riograndensis subsp. nativus Bartz & James
No full textGlossoscolex riograndensis nativus Bartz & James BRRS0277 (3 individuals), in soil 0-20 cm depth in riparian forest with native grassland at Vinícola Almadén, Santana do Livramento /RS (-30.806795350534102 -55.38431376675352, 186 masl); 14 January 2021, M.L.C. Bartz, A.A. Cuesta Hermira, colls.Published as part of Gillanders, Stephen M. G., Podgaiski, Luciana R., Overbeck, Gerhard E., Santos, Alessandra, Winck, Bruna, Brown, George G. & Bartz, Marie L. C., 2023, Earthworms in natural grasslands and agropastoral systems in the Brazilian Pampa, pp. 377-388 in Zootaxa 5255 (1) on page 380, DOI: 10.11646/zootaxa.5255.1.30, http://zenodo.org/record/774505
David E. Bartz
No full textColor head shot photograph of David E. Bartz, who began at Eastern Illinois University as Assistant Professor of School Services Personnel in 1978, retired as Professor Educational Administration in 2005, and subsequently served as Professor Emeritus of Educational Leadership.https://thekeep.eiu.edu/archives_faculty_ad/1058/thumbnail.jp
Glossoscolex Demetrio & Santos & Ferreira & Nadolny & Cardoso & Torres & Dudas & Oliveira & Barreto & James & Silva & Brown & Bartz 2018, n.sp.
No full textGlossoscolex n.sp. 2 (new species) COFMBRPR0887, 1 adult, topsoil (0–20 cm) of native forest in Private Reserve of Natural Heritage of Mata do Uru, Lapa—PR (25°48'30.24''S 49°41'10.59''W); November, 2015; A. Santos, M.L.C. Bartz, J.L.M. Torres, T. Gorte, colls. COFMBRPR0888, 3 adults, topsoil (0–20 cm) of native grass in Private Reserve of Natural Heritage of Mata do Uru, Lapa—PR (25°49'00.31''S 49°41'26.92''W); February, 2015; S.A. Ferreira, C.H. Gamboa, A. Santos, E.M.H. Santos, L.R.Barbosa, G.P. Morais, J. Romaniw, T.M. Inagaki, H.S. Almeida, M.G. Rosa, D.C. Ortiz, E. Silva, P. Lavelle, E. Velásquez, G.G. Brown, M.L.C. Bartz, colls. COFMBRPR0889, 8 adults, topsoil (0– 20 cm) of native grass in Private Reserve of Natural Heritage of Mata do Uru, Lapa—PR (25°49'00.31''S 49°41'26.92''W); November, 2015; A. Santos, M.L.C. Bartz, J.L.M. Torres, T. Gorte, colls. COFMBRPR0890, 13 adults, topsoil (0–20 cm) of grass lawn in Private Reserve of Natural Heritage of Mata do Uru, Lapa—PR (25°48'32.87''S 49°41'09.42''W); November, 2015; A. Santos, M.L.C. Bartz, J.L.M. Torres, T. Gorte, colls. COFMBRPR0936, 2 adults, topsoil (0–20 cm) of native grass in Private Reserve of Natural Heritage of Mata do Uru, Lapa—PR (25°49'00.31''S 49°41'26.92''W); July, 2016; E. Silva, R. Dudas, V. Oliveira, R.F. Segalla, A. Santos, H. Nadolny, W.C. Demetrio, L.F.N. Cunha, G.G. Brown, M.L.C. Bartz, A. Tavares, M. Smokanit, K. Alves, T. Ferreira, colls.Published as part of Demetrio, Wilian C., Santos, Alessandra, Ferreira, Talita, Nadolny, Herlon, Cardoso, Guilherme B. X., Torres, Julia L. M., Dudas, Rafaela, Oliveira, Viviane De, Barreto, Julia O., James, Samuel W., Silva, Elodie Da, Brown, George G. & Bartz, Marie L. C., 2018, Earthworm species in various land use systems in the Campos Gerais region of Lapa, Paraná, Brazil, pp. 503-516 in Zootaxa 4496 (1) on page 507, DOI: 10.11646/zootaxa.4496.1.39, http://zenodo.org/record/144700
Fimoscolex Demetrio & Santos & Ferreira & Nadolny & Cardoso & Torres & Dudas & Oliveira & Barreto & James & Silva & Brown & Bartz 2018, n.sp.
No full textFimoscolex n.sp. 2 (new species) COFMBRPR0897, 1 adult, topsoil (0–20 cm) of grass lawn in Private Reserve of Natural Heritage of Mata do Uru, Lapa—PR (25°48'32.87''S 49°41'09.42''W); February, 2015; S.A. Ferreira, C.H. Gamboa, A. Santos, E.M.H. Santos, L.R.Barbosa, G.P. Morais, J. Romaniw, T.M. Inagaki, H.S. Almeida, M.G. Rosa, D.C. Ortiz, E. Silva, P. Lavelle, E. Velásquez, G.G. Brown, M.L.C. Bartz, colls. COFMBRPR0898, 1 adult, topsoil (0–20 cm) of grass lawn in Private Reserve of Natural Heritage of Mata do Uru, Lapa—PR (25°48'32.87''S 49°41'09.42''W); November, 2015; A. Santos, M.L.C. Bartz, J.L.M. Torres, T. Gorte, colls. COFMBRPR0938, 1 adult, topsoil (0–20 cm) of native forest in Private Reserve of Natural Heritage of Mata do Uru, Lapa—PR (25°48'30.24''S 49°41'10.59''W); July, 2016; E. Silva, R. Dudas, V. Oliveira, R.F. Segalla, A. Santos, H. Nadolny, W.C. Demetrio, L.F.N. Cunha, G.G. Brown, M.L.C. Bartz, A. Tavares, M. Smokanit, K. Alves, T. Ferreira, colls.Published as part of Demetrio, Wilian C., Santos, Alessandra, Ferreira, Talita, Nadolny, Herlon, Cardoso, Guilherme B. X., Torres, Julia L. M., Dudas, Rafaela, Oliveira, Viviane De, Barreto, Julia O., James, Samuel W., Silva, Elodie Da, Brown, George G. & Bartz, Marie L. C., 2018, Earthworm species in various land use systems in the Campos Gerais region of Lapa, Paraná, Brazil, pp. 503-516 in Zootaxa 4496 (1) on page 507, DOI: 10.11646/zootaxa.4496.1.39, http://zenodo.org/record/144700
Diversidade de minhocas e atributos químicos em sistemas de plantio direto e integração lavoura-pecuária do oeste catarinense.
No full textResumo também apresentado no CONGRESSO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO, 2., 2012, São Leopoldo. Mostra de iniciação científica da UNISINOS. São Leopoldo: Casa Leiria, 2012. e-book. II CICPG. Disposição dos autores: ORSO, R.; BARTZ, M. L. C.; BROWN, G. G.; KLAUBER FILHO, O.; ROSA, M. G. da; LOCATELLI, M.; ZORTÉA, T.; CASAROTTO, K.; DECÄENS, T.; BARETTA, D
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
Parabauba veracelensis James, Bartz & Brown 2023, sp. nov.
No full textParabauba veracelensis James, Bartz & Brown, sp. nov. (Fig. 15 a-d) Holotype. BRBADNA0340, late juvenile, Estaç „o Veracel Private Reserve (RPPN Estaç„o Veracel), Porto Seguro, Bahia state, Brazil, S16.38724 ˚ W39.16957 ˚, 90 m asl., 30 cm deep in mineral soil of primary forest; 14 November 2014, M.L.C. Bartz, H. Nadolny, E. da Silva and G.G. Brown, colls. Paratype s: BRBADNA336, 337, 338, 339, 341, five late juveniles, same data as holotype, one in each vial. Etymology. The species is named for the type locality (RPPN Estaç„o Veracel), and the Veracel (Veracruz Celulose) company, the owner and manager of the reserve. Description. Dimensions 40-55 mm by 2 mm at segment x, 2 mm at xxx, body cylindrical, segments 130-153; last 20 to 30 segments tapering and shortening. Setae closely paired; first setae in ii, setal formula AA:AB:BC:CD: DD = 5:1:10:1:32 at xxx. Prostomium epilobous open; segments lacking secondary annulations. Unpigmented, no dorsal pores, spermathecal pores intersegmental 7/8/ 9 in AB, surrounded by oval lip. Ovipores not observed; male field acanthodriline, slightly depressed; prostatic pores equatorial in xvii, xix on transverse oval papillae; male pores in xviii in seminal grooves. Setae AB in xvii, xviii, xix not seen. Clitellum not developed; genital markings absent (Fig. 15a, b). Septa 5/6-9/10 strongly muscular, 10/11/12/13 slightly muscular. Alimentary canal with long well-developed gizzard in v; esophagus valvular in xii, intestinal origin in xiii (Fig. 15c, d); no typhlosole. Calciferous glands ovate oriented vertically, paired in ix and x, no central lumen, parallel large tubules or lamellae converging near duct; glands of ix with blood vessel from anterior end to extra-esophageal vessel, and blood vessel from posterior end of gland to supra-esophageal vessel; glands of x with blood vessels through duct of gland. Gland attachment at dorsolateral face of esophagus. Holonephric, first nephridia in segment v, in intestinal segments small, confined to BC, tubular throughout. Vascular system with ventral trunk, single dorsal trunk, lateral vessels in vii-ix, latero-esophageal hearts in x-xi. Supraesophageal vessel in ix-xi. Ovaries, funnels free in xiii; paired adiverticulate spermathecae in viii, ix, duct muscular with ectal bulb at body wall, tapering entally towards ampulla; ampulla ovate (Fig. 15c). Male sexual system holandric, testes and funnels free in x, xi; vas deferens superficial on body wall from 10/11 to xviii where it enters body wall; seminal vesicles acinous in xi, xii. Slender tubular prostates coiled under or alongside intestine within xiii-xx (Fig. 15d). Prostatic ducts long, muscular, of constant diameter. Remarks. So far, the only described species in the genus, it is distinguished from all other Ocnerodrilidae by the diagnostic characters of the genus. Unlike the other Ocnerodrilidae examined for this publication, the calciferous glands contained abundant white powder, presumed to be calcium carbonate granules. DNA barcode data for this species was not obtained. A different, still undescribed species of Parabauba was found by Silva et al. (2023) at the Una Biological Reserve, around 120 km (in straight line) from the Veracel station.Published as part of James, Samuel W., Bartz, Marie L. C. & Brown, George G., 2023, New Ocnerodrilidae genera, species and records from Brazil (Annelida: Crassiclitellata), pp. 235-269 in Zootaxa 5255 (1) on pages 260-262, DOI: 10.11646/zootaxa.5255.1.22, http://zenodo.org/record/774481
Dispelling the Myths Behind First-author Citation Counts
No full textWe 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
sophisticated methods
Pauqueba uirassu James, Bartz & Brown 2023, sp. nov.
No full textPauqueba uirassu James, Bartz & Brown, sp. nov. (Fig. 14 a-g) Holotype. BRBADNA0325, one adult, Serra Bonita Private Reserve (RPPN Serra Bonita), Camac „, Bahia state, Brazil, S15.38485° W39.57453°, 908 m asl., in bromeliad leaf axils of primary forest; 11 November 2014, M.L.C. Bartz, H. Nadolny, E. da Silva and G.G. Brown, colls. Paratype. BRBADNA0322, adult amputee, Serra Bonita Private Reserve (RPPN Serra Bonita), Camac „, Bahia state, S15.384846°, W39.574535°, in forest floor litter; 11 November 2014, G.G. Brown, coll. Etymology. The species is named for the Instituto Uiraçu, the manager of the reserve at Serra Bonita. The term comes from the Brazilian native indigenous language Tupi, meaning large bird, and is the Tupi name given to the harpy eagle, Harpia harpyja (Linnaeus, 1758), which occurs in the native forest at Serra Bonita. Description. Dimensions> 56-61 mm by 2.7-3.2 mm at segment x, 3.0- 3.5 mm at clitellum, 3.0- 3.4 mm at xxx, body slightly ovate flattened, segments>109, 131+32 regenerates. Setae AB paired, CD unpaired; first setae in iii, setal formula AA:AB:BC:CD:DD = 2.5:1:4:3:5 at x, 3:1:4:3.5:4.5 at xxx. Prostomium broad epilobous open but furrow 1/2 missing, so could be tanylobous from length of prostomial grooves; segments lacking secondary annulations. Deep dorsal chestnut brown pigment in alcohol preservation, bright blue-purple in life; ventral face of head segments brown, AA zone of ventrum otherwise unpigmented. No dorsal pores, spermathecal pores 8/ 9 in A, wide slits with papilla in the opening. Ovipores in xiv in B midway between equator and 13/14; male pores at anterior ends of short seminal grooves in xviii, secondary prostatic pores equatorial in xix (1) or 19/20 (1); seminal grooves in AB but with T-junction at equator of xix or 19/20. Setae AB present in xvii, xix, absent in xviii. Clitellum in xiv-xix, ½ xx, annular; genital markings absent (Fig. 14 a-c). Septa 5/6-12/13 slightly muscular, numerous trans-septal muscles originating near gut in v-xii, inserting on body wall in vi-xiii, respectively; septa and entire peritoneum in anterior segments with red pigment. Alimentary canal with slight muscularity of esophagus in vi, vii but no gizzard; esophagus valvular in xii, intestinal origin in xiii, laterally pouched in xiii-xvi; no typhlosole. Calciferous glands spherical to ovate, paired in ix and x, with honeycomb-like internal structure composed of wide tubes (Fig. 14d, e); glands of ix, x with blood vessel from anterior end to septum 9/10, 10/11 respectively; blood vessel from posterior end of glands to supra-esophageal vessel. Gland attachment at dorso-lateral face of esophagus. Holonephric, first nephridia in segment iv, in intestinal segments small, confined to BC, tubular throughout. Vascular system with ventral trunk, single dorsal trunk, lateral vessels in v-ix, esophageal hearts in x-xi. Supraesophageal vessel in ix-xi. Ovaries, funnels free in xiii; paired large spermathecae in ix, consisting of duct with ectal third or less muscular, internally fluted, bearing sperm masses, duct not clearly marked off from ampulla externally; internally the fluting stops abruptly.Ampulla a flat ovate sac tightly bound to lateral body wall by short muscle or connective tissue fibers (Fig. 14f). Male sexual system holandric, testes and funnels free in x, xi; vas deferens non-muscular, superficial on body wall from 10/11 to xviii where it enters small bulb on body wall; seminal vesicles acinous in xi, xii. Slender tubular prostates coiled twice; once in a tight spiral and secondly the primary coil is wrapped around a band of muscle and mesentery with blood vessels, thus very long glands are densely packed under intestine within xv-xx. Prostatic ducts muscular, widening ectally to union with coelomic muscular copulatory pouch in xix (Fig. 14g).; primary prostatic pore on papilla within pouch. Transverse muscle fibers in xviii-xx crossing male field area. Remarks: comparisons with P. bonita sp. nov. are given under the description of that species. DNA barcodes obtained for this species are in the supplemental information as BRBADNA0322 (paratype), BRBADNA0325 (holotype); and are distinct from the other Pauqueba species. What is apparently a third species of this genus, of similar coloring and size, was represented only by a partially clitellate anterior fragment with a distinctive DNA barcode (Supplemental Information: BRBADNA 0333), collected at the Veracel Station near Porto Seguro (see Silva et al. 2023). This worm has only paired transverse slits on xix for a male field, and internally a coelomic copulatory pouch with the vas deferens terminating on an anterior bulbous appendage of the pouch. Its intestinal nephridia have a dense white cellular mantling from segment xx posteriorly.Published as part of James, Samuel W., Bartz, Marie L. C. & Brown, George G., 2023, New Ocnerodrilidae genera, species and records from Brazil (Annelida: Crassiclitellata), pp. 235-269 in Zootaxa 5255 (1) on pages 258-260, DOI: 10.11646/zootaxa.5255.1.22, http://zenodo.org/record/774481
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