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3,907 results for “Isopoda”
Evidence for Early Mesozoic diversification of Hypsimetopidae Nicholls, 1943 (Isopoda), with the description of a new genus from Andhra Pradesh and notes on threats to Indian cave environments
<p>Datafiles and scripts for https://doi.org/10.1093/jcbiol/ruac052</p> <p>Evidence for Early Mesozoic diversification of Hypsimetopidae Nicholls, 1943 (Isopoda), with the description of a new genus from Andhra Pradesh and notes on threats to Indian cave environments</p> <p>George D. F. Wilson1,2 and Shabuddin Shaik 3</p> <p>1 Saugatuck Natural History Laboratory, Saugatuck, MI, USA; gdfw@snhlab.com</p> <p>3 Department of Life Science, Central University of Karnataka, Kadaganchi, 585 367, India; shabu.biologist@gmail.com</p> <p>2 Corresponding author: George D. F. Wilson, P. O. Box 714, Saugatuck, Michigan 49453, USA. e-mail: gdfw@snhlab.com </p> <p>File List:</p> <p>Phreatoi20220525.nex <br> Mesquite data file that contains all data from the DELTA taxonomic database that were used for data presentation, organization, analysis, as well as trees resulting from all analyses. For Mesquite version 3.70; Maddison WP, Maddison DR. 2021. Mesquite: a modular system for evolutionary analysis. Version 3.6 University of British Columbia & Oregon State University., http://www.mesquiteproject.org/ <br> <br> The DELTA database is still being edited and changed so it is not included here<br> For DELTA, see website https://www.delta-intkey.com/<br> publications:<br> Dallwitz MJ. 1980. A general system for coding taxonomic descriptions. TAXON 29: 41-46.<br> Dallwitz MJ, Paine TA, Zurcher EJ. 2000. User's guide to the DELTA system: a general system for processing taxonomic descriptions. CSIRO: Canberra.</p> <p> <br> Phreatoi20220525.tnt - the TNT data file generated by Mesquite<br> Analyses were performed using TNT-64bit, version 1.5, Goloboff PA, Catalano SA. 2016. TNT version 1.5, including a full implementation of phylogenetic morphometrics. Cladistics 32: 221-238.<br> Note: TNT counts zero as a number so the first tree, taxon or k paramter is 0, the second is 1, the third is 2 and so on </p> <p>TNT Scripts were written or modified for this project by George D. F. Wilson. They were run using the console in Ubuntu 20.04 but should work using the console version of TNT in other operating systems available from http://www.lillo.org.ar/phylogeny/tnt/. I recommend using the console because it allows you do to multiple analysis with one script. </p> <p>Each script has a banner that explains what is being done. If this fails to appear the first time, enter n and restart the script</p> <p>These are easily modified in a text editor to change the analysis<br> -- tnt.run : standard run of tnt. <br> -- tnt-jacK.run : symmetric jackknife analysis with concavity parameter, select file, concavity and prob parameter <br> -- piwe_rangeK.run : A range of concavity parameters are selected at the beginning and run sequentially<br> -- setk_trans.run : Modified from setk.run by Salvador Arias, Instituto Miguel Lillo, San Miguel de Tucuman, Argentina<br> -- aquickie_bt1000.run : Modified from the standard script distributed with TNT with more iterations of jackknifing<br> <br> If you are new to using TNT, see the information available on http://www.lillo.org.ar/phylogeny/tnt/ as well as these articles:<br> Goloboff PA. 1993. Estimating character weights during tree search. Cladistics 9: 83-91.<br> Goloboff PA. 1997. Self-Weighted Optimization: Tree Searches and Character State Reconstructions under Implied Transformation Costs. Cladistics 13: 225-245.<br> Goloboff PA, Carpenter JM, Arias JS, Esquivel DRM. 2008. Weighting against homoplasy improves phylogenetic analysis of morphological data sets. Cladistics 24: 758-773.<br> Goloboff PA, Catalano SA. 2016. TNT version 1.5, including a full implementation of phylogenetic morphometrics. Cladistics 32: 221-238.<br> Goloboff PA, Farris JS. 2001. Methods for Quick Consensus Estimation. Cladistics 17: S26-S34.<br> Goloboff PA, Farris JS, Källersjö M, Oxelman B, Ramírez MJ, Szumik CA. 2003. Improvements to resampling measures of group support. Cladistics 19: 324-332.<br> Goloboff PA, Farris JS, Nixon KC. 2008. TNT, a free program for phylogenetic analysis. Cladistics 24: 774-786.</p>
Figure 2 in A new species of Novamundoniscus Schultz, 1995 (Isopoda, Oniscidea, Dubioniscidae) from the state of Tocantins, Brazil
Figure 2. Novamundoniscus adhara Campos-Filho & Cardoso sp. nov., (female paratype). (A) right mandible; (B) left mandible; (C) maxillula outer endite; (D) maxilla; (E) maxilliped
Figure 1 in A new species of Novamundoniscus Schultz, 1995 (Isopoda, Oniscidea, Dubioniscidae) from the state of Tocantins, Brazil
Figure 1. Novamundoniscus adhara Campos-Filho & Cardoso sp. nov., (female paratype). (A) habitus; (B) dorsal scale-seta; (C) cephalon, frontal view; (D) pleonites 4 and 5, and telson; (E) antennula; (F) antenna
Figs. 118–124 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 118–124. Trichorhina tropidocerata sp. nov., male: 118, pereopod VII; 119, pereopod I; 120, exopod of pleopod I; 121, endopod of pleopod I; 122, endopod of pleopod II; 123, exopod of pleopod II; 124, exopod of pleopod V. Scale bars: 0.1 mm
Figs. 101–107 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 101–107. Trichorhina sexdens sp. nov., male: 101, pereopod I; 102, pereopod VII; 103, exopod of pleopod I; 104, endopod of pleopod I; 105, endopod of pleopod II; 106, exopod of pleopod II; 107, exopod of pleopod V. Scale bars: Figs 101–107, 0.1 mm.
Figs. 95–100 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 95–100. Trichorhina sexdens sp. nov., male: 95, cephalothorax and four first pereonites, dorsal view; 96, cephalothorax, frontal view; 97, antenna; 98, left mandible; 99, exiteof maxillula; 100, maxilliped. Scale bars: Fig. 95, 1 mm; Fig. 96, 0.5 mm; Figs 97–100, 0.1 mm
Figs. 90–94 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 90–94. Trichorhina orensis sp. nov., male: 90, pereopod I; 91, pereopod VII; 92, endopod of pleopod I; 93, pleopod II; 94, exopod of pleopod V. Scale bars: Figs 90–94, 0.1 mm; arrowed details, 0.01 mm.
Figs. 79–89 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 79–89. Trichorhina orensis sp. nov. Female, habitus: 79, dorsal; 80, cephalothorax and two first pereonites, lateral view; 81, cephalothorax, frontal view. Male: 82, antenna; 83, fan-shaped scale-seta of pereonite; 84, nodulus lateralis; 85, antennula; 86, right mandible; 87, exite of maxillula; 88, maxilla; 89, maxilliped. Scale bars: Fig. 79, 1 mm; Figs 80–81, 0.5 mm; Figs 83–84, 0.01 mm; Figs 82, 85–89, 0.1 mm.
Figures 70–78 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figures 70–78. Trichorhina myrmecophila sp. nov. Male: 70, pereopod I; 71, pereopod VII. Female: 72, pereopod VII; 73, pereopod I. Male: 74, exopod of pleopod I; 75, endopod of pleopod I; 76, endopod of pleopod II; 77, exopod of pleopod II; 78, exopod of pleopod V. Scale bars: Figs 70–78, 0.1 mm; arrowed details, 0.01 mm
Figs. 58–69 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 58–69. Trichorhina myrmecophila sp. nov. Female, habitus: 58, dorsal; 59, cephalothorax and two first pereonites, lateral view; 60, cepha- lothorax, frontal view. Male: 61, antennula; 62, nodulus lateralis; 63, fan-shaped scale-seta of pereonite; 64, antenna; 65, left mandible; 66, right mandible; 67, exiteof maxillula; 68, maxilla; 69, maxilliped. Scale bars: Fig. 58, 1 mm; Figs 59–60, 0.5 mm; Figs 62–63, 0.01 mm; Figs 61, 64–69, 0.1 mm
Figs 1–7. Ratio b in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs 1–7. Ratio b/c and d/c of noduli laterales on pereonites I–VII: 1, Trichorhina biumbonata sp. nov.; 2, Trichorhina crassisetae sp. nov.; 3, Trichorhina lenkoi sp. nov.; 4, Trichorhina myrmecophila sp. nov.; 5, Trichorhina orensis sp. nov.; 6, Trichorhina sexdens sp. nov.; 7, Trichorhina tropidocerata sp. nov.
Figs. 8–18 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 8–18. Trichorhina biumbonata sp. nov. Female, habitus: 8, dorsal; 9, cephalothorax and two first pereonites, lateral view; 10, cephalothorax, frontal view. Male: 11, antennula; 12, antenna; 13, left mandible; 14, right mandible; 15, fan-shaped scale-seta of pereonite; 16, exite of maxillula; 17, maxilla; 18, maxilliped. Scale bars: fig. 8, 1 mm; Figs 9–10, 0.5 mm; Figs 11,15, 0.01 mm; Figs 12, 13–14, 16-18, 0.1 mm.
Figs. 35–43 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 35–43. Trichorhina crassisetae sp. nov. Male: 35, pereopod I; 36, pereopod VII. Female: 37, pereopod I; 38, pereopod VII. Scale bars: Figs 35–38, 0.1 mm; arrowed details, 0.01 mm; 39, exopod of pleopod I; 40, endopod of pleopod I; 41, exopod of pleopod II; 42, endopod of pleopod II; 43, exopod of pleopod V. Scale bars: Figs 39–43, 0.1 mm; arrowed details, 0.01 mm
Figs. 25–34 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 25–34. Trichorhina crassisetae sp. nov. Female, habitus: 25, dorsal; 26, lateral; 27, cephalothorax, frontal view. Male: 28, antennula; 29, antenna; 30, left mandible; 31, right mandible; 32, exiteof maxillula; 33, maxilla; 34, maxilliped. Scale bars: Figs 25–26, 1 mm; Fig. 27, 0.5 mm; Figs 28–34, 0.1 mm.
Figs. 44–57 in The genus Trichorhina Budde-Lund in Brazil, with description of seven new species (Isopoda, Oniscidea, Platyarthridae)
Figs. 44–57. Trichorhina lenkoi sp. nov., male: 44, cephalothorax, frontal view; 45, nodulus lateralis; 46, fan-shaped scale-seta of pereonite; 47, antenna; 48, left mandible; 49, right mandible; 50, exiteof maxillula; 51, maxilla; 52, maxilliped. Scale bars: Fig. 44, 0.5 mm; Figs 45–46, 0.01 mm; Figs 47–52, 0.1 mm; 53, pereopod I; 54, pereopod VII; 55, endopod of pleopod I, detail; 56, endopod of pleopod II; 57, exopod of pleopod II. Scale bars: 0.1 mm.
Fig. 1. Study areas. A in New species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) of the families Philosciidae and Scleropactidae from Brazilian caves
Fig. 1. Study areas. A. Ressurgência das Areias de Água Quente, PETAR. B. Caverna Passoca Cave, PETAR. C. Vereda da Palha Cave. D. Presidente Olegário karst area. E. Surrounding area of Rio dos Pombos Cave, Povoado de Igatu. F. Rio dos Pombos Cave.
Fig. 14. Distribution map. 1 in New species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) of the families Philosciidae and Scleropactidae from Brazilian caves
Fig. 14. Distribution map. 1. Albosciajotajota Campos-Filho, Bichuette & Taiti sp. nov. 2. Androdeloscia akuanduba Campos-Filho, Cardoso & Taiti sp nov. 3. Atlantoscia inflata Campos-Filho & Araujo, 2015. 4. Benthana iporangensis Lima & Serejo, 1993. 5. B. longicornis Verhoeff, 1941. 6. B. olfersii (Brandt, 1833). 7. B. picta (Brandt, 1833). 8. B. taeniata Araujo & Buckup, 1994. 9. Metaprosekia igatuensis Campos-Filho, Fernandes & Bichuette sp. nov. 10. Paratlantoscia rubromarginata (Araujo & Leistikow, 1999). 11. Amazoniscus spica Campos-Filho, Aguiar & Taiti sp. nov. 12. Circoniscus bezzii Arcangeli, 1931. Light gray areas denote Brazilian conservation units. AL = Alagoas; BA = Bahia; CE = Ceará; DF = Distrito Federal; ES = Espírito Santo; GO = Goiás; MA = Maranhão; MG = Minas Gerais; MT = Mato Grosso; PA = Pará; PB = Paraíba; PE = Pernambuco; PI = Piauí; PR = Paraná; RJ = Rio de Janeiro; RN = Rio Grande do Norte; SE = Sergipe; SP = São Paulo; TO = Tocantins.
Fig. 10 in New species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) of the families Philosciidae and Scleropactidae from Brazilian caves
Fig. 10. Metaprosekia igatuensis Campos-Filho, Fernandes & Bichuette sp. nov., ♀, paratype (LES 6349) (A) and ♂, paratype (LES 6349) (B–I). A. Uropod. B. Pereopod 1. C. Pereopod 7. D. Genital papilla. E. Pleopod 1. F. Pleopod 2. G. Pleopod 3 exopod. H. Pleopod 4 exopod. I. Pleopod 5 exopod.
Fig. 13 in New species and new records of terrestrial isopods (Crustacea, Isopoda, Oniscidea) of the families Philosciidae and Scleropactidae from Brazilian caves
Fig. 13. Amazoniscus spica Campos-Filho, Aguiar & Taiti sp. nov., ♂, paratype (MZUSP 40047). A. Pereopod 1. B. Pereopod 7. C. Genital papilla. D. Pleopod 1. E. Pleopod 2. F. Pleopod 3 exopod. G. Pleopod 4 exopod. H. Pleopod 5 exopod.
FIG. 1 in Three new species of Ischioscia Verhoeff, 1928 (Isopoda, Oniscidea, Philosciidae) from Serranía de Perijá, Andean Cordillera, Colombian Caribbean
FIG. 1. — Ischioscia herrerai López-Orozco, Carpio-Díaz & Campos-Filho n. sp., female paratype (CUDC-CRU 47): A, habitus, dorsal view; B, dorsal scale-seta; C, cephalon, dorsal view; D, cephalon, frontal view; E, telson; F, antennula; G, antenna. Scale bar: 1 mm.
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