CIM LIT - The Online Literature Database for Myriapoda

The CIM LIT is an online reference database to compile all literature references on Myriapoda. It contains nearly 17,000 references on Chilopoda, Diplopoda, Pauropoda and Symphyla from the year 1551 up to date. But it is under no circumstances complete. It may be assumed that the number of publications on Myriapods exceeds 20,000.

The new CIM LIT database based on the MyriaLit database. Hans Reip started to compile the MyriaLit including the literature collections from the Senckenberg Museum of Natural and History Görlitz (Karin Voigtländer), Norman Lindner, Jörg Spelda, Peter Decker and Jörg Rosenberg.

In 2019, the MyriaLit as well as the latest version of the literature collection of the Senckenberg Museum of Natural and History Görlitz (ca. 8.000 references) were merged and the CIM LIT - The Online Literature Database for Myriapoda from the Centre International de Myriapodologie (CIM) went online and allows all CIM members to add references to this database.

Please visit CIM LIT and register to add your references, fill gaps and to keep the database up-to-date.

Please cite CIM LIT as follows:
Reip, H. S., Decker, P., Spelda, J., Voigtländer, K. & International Society for Myriapodology (2021) CIM LIT - The Online Literature Database for Myriapoda. Accessed at https://myriapodology.org/myrlit/


Author: Title:
Year: Journal/book:
Keywords: Type of source:
Entries per Page: Go to Page:

[ Page 1 ] [...] [ Page 166 ] [ Page 167 ] [ Page 168 ] [ Page 169 ] [ Page 170 ] [...] [ Page 173 ]

Zapparoli, Marzio (1990): Destribution patterns and taxonomie problems of the centipede fauna in the annatolian peninsula.. - In: Proceedings of the 7th International Congress of Myriapodology.: 51-59

Zapparoli, Marzio (1990): Note sui Chilopodi della Somalia. Biogeographia. - Biogeographia 14: 125-147

Zapparoli, Marzio (1991): Nota su alcune specie di Chilopodi della regione palestinese. - Fragmenta entomologica 23 (1): 15-33

Zapparoli, Marzio (1992): Centipedes in urban environments: records from the City of Rome (Italy). - In: Meyer, Erwin; Thaler, Konrad; Schedl, W. (ed.) Advances in Myriapodology. - Berichte des naturwissenschaftlich-medizinischen Vereins in Innsbruck Suppl. 10: 231-236

Zapparoli, Marzio (1992): I Chilopodi negli ambienti forestali italiani. - Monti e Boschi 5: 1-12

Zapparoli, Marzio (1992): Note su tassonomia, corologia ed ecologia di Lithobius peregrinus Latzel, 1880 (Chilopoda: Lithobiomorpha). - Note on taxonomy, chorology, and ecology of Lithobius peregrinus Latzel, 1880 (Chilopoda: Lithobiomorpha). - Annalen des Naturhistorischen Museums in Wien, Serie B 93: 161-179

Zapparoli, Marzio (1992): Preliminary data on centipede communities of Querceta ilicis and Fagetalia sylvaticae in Central Italy. - In: Meyer, Erwin; Thaler, Konrad; Schedl, W. (ed.) Advances in Myriapodology. - Berichte des naturwissenschaftlich-medizinischen Vereins in Innsbruck Suppl. 10: 197-204

Zapparoli, Marzio (1993): Chilopodi dell'Italia nord-occidentale. - Rivista Piemontese di Storia Naturale 14: 97-127

Zapparoli, Marzio (1993): Chilopodi di Turchia. III. Sulla identità di Ottobius hopanus Chamberlin, 1952 e Osellaebius anatolicus Matic, 1973 (Chilopoda, Lithobiomorpha). - Fragmenta entomologica 25 (1): 1-9

Zapparoli, Marzio (1993): Considerations taxonomiques, faunistiques et zoogeographiques sur les Chilopodes des Iles Egées. - Taxonomic, faunistic, and zoological considerations on the Chilopodes from the Aegean Islands. - Biologia Gallo-hellenica 20 (1): 89-98

Zapparoli, Marzio (1993): Considerations taxonomiques, faunistiques et zoogeographiques sur les Chilopodes des iles Egeennes. - Biologia Gallo-hellenica: 89-98

Zapparoli, Marzio (1994): Chilopodi di Turchia. IV. Specie del genere Lithobius Leach, 1814 s. str. (Chilopoda, Lithobiomorpha). - Fragmenta entomologica 25 (2): 175-256

Zapparoli, Marzio (1994): Faunistica ed ecologia dei chilopodi dei Monti Ausoni e dei Monti Aurunci (Lazio) (Chilopoda). - Faunistic and ecology of the centipedes of Mounts Ausoni and Mounts Aurunci (Central Italy) (Chilopoda). - Bollettino dell'Associazione Romana di Entomologia 48 (1-4): 1-25

Zapparoli, Marzio (1994): Note tassonomiche e faunistiche su Chilopodi della Grecia (Chilopoda). - Fragmenta entomologica 26 (1): 11-66

Zapparoli, Marzio (1995): Arthropoda di lampedusa,Linosa e Pantelleria (Canale di Sicilia, Mar Mediterraneo).. - Naturalista siciliano: 115-140

Zapparoli, Marzio (1995): Chilopoda. - Naturalista siciliano 19 (Suppl.): 115-140

Zapparoli, Marzio (1995): Chilopodi di Turchia. V. Tassonomia, corologia e note ecologiche su Eupolybothrus (Eupolybothrus) litoralis (Chilopoda, Lithobiomorpha). - Fragmenta entomologica 27 (1): 1-14

Zapparoli, Marzio (1996): Centipedes from Italian agroecosystems and their possible value as pest control agents. - In: Geoffroy, Jean-Jacques; Mauriès, Jean-Paul; Nguyen Duy-Jacquemin, Monique (ed.) Acta Myriapodologica. - Mémoires du Muséum national d'histoire naturelle, N. S. 169: 657-662

Zapparoli, Marzio (1996): Distribution patterns and qualitative composition of the centipede fauna in forestal habitats of mainland Greece. - In: Geoffroy, Jean-Jacques; Mauriès, Jean-Paul; Nguyen Duy-Jacquemin, Monique (ed.) Acta Myriapodologica. - Mémoires du Muséum national d'histoire naturelle, N. S. 169: 599-605

Zapparoli, Marzio (1997): Centipedes of a wasteland urban area in Rome, Italy (Chilopoda). - In: Enghoff, Henrik (ed.) Many-legged animals - A collection of papers on Myriapoda and Onychophora. - Entomologica scandinavica, Supplement 51: 121-124

Zapparoli, Marzio (1997): Gli insetti di Roma - Un cntributo allo studio delle modificazioni ambientali della Campagna Romana negli ultimi cento anni..: 43-45

Zapparoli, Marzio (1997): Lithobius nuragicus n.sp., a new Lithobius from a Sardinian cave (Chilopoda Lithobiomorpha). - International Journal of Speleology 25 (1-2): 59-66

Zapparoli, Marzio (1998): Una nuova specie di Eupolybothrus della fauna di Grecia (Chilopoda, Lithobiomorpha). - Fragmenta entomologica 30 (2): 229-241

Zapparoli, Marzio (1999): The present knowledge of the centipede fauna of Anatolia (Chilopoda). - Biogeographia 20: 105-177

Zapparoli, Marzio (2001): Sulla identita di Lithobius doderoi aligherus Manfredi, 1953 e ridescrizione di Lithobius doderoi Silvestri, 1908 (Chilopoda Lithobiomorpha). - Memorie della Società entomologica italiana 80: 37-63

Zapparoli, Marzio (2002): A catalogue of the centipedes from Greece (Chilopoda). - Fragmenta entomologica 34 (1): 1-146

Zapparoli, Marzio (2003): The present knowledge on the European fauna of Lithobiomorpha (Chilopoda). - Bulletin of the British Myriapod and Isopod Group 19: 20-41

Zapparoli, Marzio (2006): A catalogue of the centipedes (Chilopoda) of Central Apennines (Italy).. - Bollettino del Museo Civico di Storia Naturale di Verona Botanica Zoologia: 165-273

Zapparoli, Marzio (2006): A catalogue of the centipedes (Chilopoda) of central Apennines (Italy). - Bollettino del Museo Civico di Storia Naturale di Verona - Botanica, Zoologia 30: 165-273

Zapparoli, Marzio (2006): On the identity of Scutigera vesuviana (O. G. Costa), 1839 - (Chilopoda). - Fragmenta entomologica 38 (2): 157-162

Zapparoli, Marzio (2007): Faunistic and zoogeographic aspects of central Apennines centipede fauna (Chilopoda). - Biogeografia 28: 299-326

Zapparoli, Marzio (2007): Faunistic and zoogeographic aspects of central Apennines centipede fauna (Chilopoda). - Biogeographia 28: 299-326

Zapparoli, Marzio (2009): An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia. - Zootaxa 2318: 56-168

Zapparoli, Marzio (2010): 14.1 - Lamyctes emarginatus (Newport, 1844) (Chilopoda, Henicopidae). - In: Arthropod invasions in Europe.: 862-863

Zapparoli, Marzio (2010): Centipedes in relic wetlands of north-eastern Italy: faunistic and ecological remarks (Chilopoda). - Gortania, Atti del Museo Friulano di Storia Naturale 32: 135-166

Zapparoli, Marzio (2011): New records and remarks on the centipede fauna of endogean habitats of Sardinia (Chilopoda). - Conservazione habitat invertebrati 5: 223-242

Zapparoli, Marzio (2017): Gli artropodi del suol: Diversita e biocenosi. - Atti della Accademia Nazionale Italiana di Entomologia : rendiconti 65: 75-81

Zapparoli, Marzio; Bologna, Marco A.; Capula, M.; Carpaneto, G.M.; Cignini, B.; Marangoni, C. (1997): Gli anfibi e rettili di Roma: un progetto per la gestione della fauna minore..: 36-38

Zapparoli, Marzio; Cignini, B. (1997): L`"ecosistema Roma" e la sua fauna..: 3-3

Zapparoli, Marzio; Iorio, Etienne (2012): The centipedes (Chilopoda) of Corsica: catalogue of species with faunistic, zoogeographical and ecological remarks. - International Journal of Myriapodology 7: 15-68

Zapparoli, Marzio; Minelli, Alessandro (1993): Note tassonomiche, corologiche ed ecologiche sulle specie del genere Pleurolithobius Verhoeff, 1899 (Chilopoda, Lithobiomorpha) [Taxonomic, chorological and ecological remarks on the species of the genus Pleurolithobius Verhoeff, 1899]. - Museo Regionale di Scienze Naturali Bollettino 11 (2): 331-345

Zapparoli, Marzio; Minelli, Alessandro (1997): L`entomofauna urbana/Urban insect fauna.: 61-67

Zapparoli, Marzio; Minelli, Alessandro (2005): Chilopoda. - In: Checklist e distribuzione della fauna italiana.: 123-125

Zapparoli, Marzio; Minelli, Alessandro; Schembri, Patrick J. (2004): The centipedes of the Maltese Archipelago (Chilopoda). - Revue Suisse de Zoologie 111 (2): 433-456

Zapparoli, Marzio; Peroni, Maria (2007): Centipede assemblages (Chilopoda) in forest habitat of the Anti-Apennines (Central Italy): species composition and quantitative structure. - Biogeografia 28: 327-341

Zapparoli, Marzio; Peroni, Maria (2007): Centipede assemblages (Chilopoda) in forest habitat of the Anti-Apennines (Central Italy): species composition and quantitative structure. - Biogeographia 28: 327-342

Zapparoli, Marzio; Shelley, Rowland M. (2000): The centipede order Lithobiomorpha in the Hawaiian Islands (Chilopoda). I. The epigean fauna. - Bishop Museum Occasional Papers 63: 35-49

Zapparoli, Marzio; Testa, Giuseppe (1995): Chilopodi dell' Abruzzo Teramano (Chilopoda). - Centipedes from Abruzzo Teramano (Central Italy) (Chilopoda). - Bollettino dell'Associazione Romana di Entomologia 49 (3-4): 27-43

Zapparoli, Marzio; Tremattera, P. (1993): Chilopodi nei meleti della Valtellina. - Centipedes in Valtellina apple orchards. - Bollettino di Zoologia Agraria e di Bachicoltura 25 (1): 41-48

Zaunick, Rudolph (1962): Lebensdarstellungen deutscher Naturforscher. Nr. 9. Karl Wilhelm Verhoeff. - Johann Ambrosius Barth Verlag, Leipzig: 50 pp.

Zehntner, Leo (1901): Zur Anatomie der Copulationsfüße exotischer Iuliden. - Zoologischer Anzeiger 24 (646): 361-367

Zenkova, I. V.; Petrashova, D. A. (2008): Population Structure and Dynamics of Monotarsobius curtipes (Myriapoda, Chilopoda) at the Northern Periphery of the Species Range. - Russian Journal of Ecology 39 (6): 425-431

Zenkova, I. V.; Petrashova, D. A. (2008): State of the Population of Myriapodes Monotarsobius curtipes in the Impact Area of Aluminum Plant. - Contemporary Problems of Ecology 1 (5): 528-535

Zenova, G. M.; Babkina, N. I.; Polyanskaya, L. M.; Zvyagintsev, D. G. (1996): Actinomycetes in the intestinal tract of soil invertebrates fed with vermicompost or litter. - Microbiology 65 (3): 360-365

Zerbib, C. (1966): Experiences de greffes et essais du culture in vitro de troncons de Lorps contenant la gonade indifferenciee de jeunes larves du Myriapode Chilopode Lithobius forficatus L.. - Bulletin de la societe zoologique de France 91: 344

Zerbib, C. (1966): Stude descriptive et experimentale de la differenciation de l'appareil genital du Myriapode Chilopode (Lithobius forficatus L.). - Bulletin de la societe zoologique de France 91 (2): 203-216

Zerm, Matthias (1996): Myriapode Antennata und terristische Isopoda (Diplopoda, Chilopoda, Symphyla; Oniscidea) im Nationalpark Unteres Odertal, unter besonderer Berücksichtigung des Standortfaktors Überschwemmung. - Diploma thesis, : 210

Zerm, Matthias (1997): Die Fauna der Tausend-, Hundert- und Zwergfüßer (Myriapoda: Diplopoda, Chilopoda, Symphyla) sowie der Landasseln (Isopoda: Oniscidea) im Unteren Odertal, unter besonderer Berücksichtigung des Standortfaktors Überschwemmung. - Zoologische Beitraege 38 (1): 97-134

Zerm, Matthias (1997): Distribution and phenology of Lamyctes fulvicornis and other lithobiomorph centipedes in the floodplai of the Lower Oder Valley, Germany (Chilopoda: Henicopidae, Lithobiidae). - In: Enghoff, Henrik (ed.) Many-legged animals - A collection of papers on Myriapoda and Onychophora. - Entomologica scandinavica, Supplement 51: 125-132

Zerm, Matthias (1998): Zur postembryonalen Entwicklung von Julus terrestris (Porat, 1889) (Diplopoda, Julidae). - Abhandlungen und Berichte des Naturkundemuseums Görlitz 70 (2): 155-164

Zerm, Matthias (1999): Vorkommen und Verteilung von Tausendfüßern, Hundertfüßern, Zwergfüßern (Myriapoda: Diplopoda, Chilopoda, Symphyla) und Landasseln (Isopoda: Oniscidea) in den Auen des Unteren Odertals. - In: Dohle, Wolfgang; Bornkamm, Reinhard; Weigmann, Gerd (ed.) Das Untere Odertal. - Limnologie Aktuell 9: 197-210

Zhang, C. Z.; Chen, Z. P. (1983): A new species of the genus Epanerchodus (Diplopoda: Polydesmidae) from Zhejiang Province. - Journal of Zhejiang Teacher’s College. Natural Sciences Edition 6: 87-89

Zhang, Chong-Zhou (1992): [Scolopendra]. - Chinese Journal of Zoology 27 (1): 8-11

Zhang, Chong-Zhou (1993): Diplopoda from Yunnan caves - II. Contribution to the study of a new cavernous taxon of the nematophoran millipeds (Diplopoda: Coelocheta: Callipodida). - Proceedings of the 11th International Congress of Speleology, Aug 2-8.1993, Beijing: 128-130

Zhang, Chong-Zhou (1993): Small Myriapoda in soil from China. 1. A new julidan species Anaulaciulus otigonopus (Julida: Julidae). - Acta Zootaxonomica Sinica 18 (1): 18-21

Zhang, Chong-Zhou (1997): Diplopoda from Yunnan Caves - III. A New Genus Angulifemur, Including Two New Species, of the Cave-dwelling Callipodid Millipedes (Diplopoda, Callipodida, Paracortinidae). - Thesis Compilation of Tianjin Natural History Museum 14: 1-5

Zhang, Chong-Zhou; Chen, Zhong-Ping; Chen, Chao-Chun (1988): A preliminary study on a new record of the class Pauropoda (Myriapoda) from China. - Sinozoologia 6: 39-54

Zhang, ChongZhao (1985): A new species of millipede of the genus Junceustreptus in southwestern China (Diplopoda: Harpagophoridae). - Acta Zootaxonomica Sinica 10 (2): 137-139

Zhang, ChongZhao (1986): On the genus Pratinus and its two new species from China (Diplopoda: Paradoxosomatidae). - Acta Zootaxonomica Sinica 11 (3): 253-257

Zhang, ChongZhao (1995): Small Myriapoda in soil from China 2. A new genus and species of the family Doratodesmidae from Zhejiang Province (Diplopoda: Polydesmida). - Acta Zootaxonomica Sinica 20 (4): 411-415

Zhang, ChongZhao (1995): Small Myriapoda in soil from China 3. A new species of the milliped genus Nanocondylodesmus Zhang (Diplopoda: Polydesmida: Doratodesmidae). - Acta Zootaxonomica Sinica 20 (4): 416-419

Zhang, ChongZhao; Chang, Nai-Guang (1990): A new genus and new species of the family Harpagophoridae from Yunnan, China. (Diplopoda: Spirostreptida). - Acta Zootaxonomica Sinica 15 (1): 32-35

Zhang, ChongZhao; Li, Zhi-Ying (1977): Eine neue Yunnanina-Art (Diplopoda) aus China [In Chinese with German description]. - Acta Zoologica Sinica 23 (4): 357-359

Zhang, ChongZhao; Li, Zhi-Ying (1981): Eine neue Art vom Archandrodesmus (Cryptodesmidae, Diplopoda) aus China. - Acta Zootaxonomica Sinica 6 (3): 250-252

Zhang, ChongZhao; Li, Zhi-Ying (1981): Über Bilinguidae fam.nov. (Diplopoda: Spirostreptida) aus dem südchinesischen Karstgebiete. - Acta Zootaxonomica Sinica 6 (4): 373-377

Zhang, ChongZhao; Li, Zhi-Ying (1982): Centrodesmus cornutus sp. nov., eine neue Diplopoden-Art aus dem Sud-China (Paradoxosomatidae: Polydesmida). - Acta Zootaxonomica Sinica 7 (1): 37-39

Zhang, ChongZhao; Li, Zhi-Ying (1982): Die Gattung Glyphiulus (Diplopoda: Cambalidea) von China. - Sinozoologia 2: 85-93

Zhang, ChongZhao; Li, Zhi-Ying (1982): Eine neue Art vom Chinosphaera (Sphaerotheriida, Diplopoda) aus China. - Acta Zootaxonomica Sinica 7 (2): 152-154

Zhang, ChongZhao; Li, Zhi-Ying (1983): The Scolopendra mazbii Gravely, 1912, of Xizang autonomous region (Tibet). - Chinese Journal of Zoology 5: 51

Zhang, ChongZhao; Mao, J. R. (1984): A new species of the genus Kiulinga (Diplopoda: Xystodesmidae). - Acta Zootaxonomica Sinica 9 (2): 135-137

Zhang, ChongZhao; Tang, Hong-Ging (1985): Eine neue Art der Gattung Hedinomorpha (Diplopoda: Paradoxosomatidae) aus China. - Sinozoologia 3: 35-38

Zhang, ChongZhao; Wang, KeQin (1995): A brief introduction of two centipede scolopendrids used as the traditional Chinese medicine. - Chinese Journal of Zoology 30 (4): 51-54

Zhang, ChongZhao; Wang, KeQin (1999): A new centipede Scolopendra negrocapitis sp. nov. from Hubei Province, China (Chilopoda: Scolopendromorpha: Scolopendridae). - Acta Zootaxonomica Sinica 24 (2): 136-137

Zhang, ChongZhao; Zhang, FuXiang; Wang, DaQing; Gao, BoMing (1992): A survey on the resources of centipede for medicinal use in Wuling Mountains. - Chinese Journal of Zoology 27 (1): 8-11

Zhang, ChongZhao; Zhang, Nai Guang (1997): An interesting new millipede, Agaricogonopus acrotrifoliolatus gen. et sp. nov., from the tropical rain-forest region of Xishuangbanna, Yunnan (Diplopoda: Spirostreptida: Harpagophoridae). - Acta Zootaxonomica Sinica 22 (4): 349-352

Zhang, Fan; Zhang, ChongZhao (1995): A new troglobitic species of glomerid millipeds from Yunnan (Diplopoda, Giomerida, Glomeridae). - Zoological Research 16 (1): 17-21

Zhang, J. E.; Huang, Z. X.; Tang, G. L. (2005): Investigation of the composition of soil animal communities under forest vegetations in Guangzhou. - Journal of South China Agricultural University 26 (3): 47-51

Zhang, N. R. (1986): A study on decocting methods for Scolopendra spp.. - Bulletin of Chinese Materia Medica 11 (11): 661-663

Zhang, Zhi ying; Zhang, Liang; Li, Yu hui; He, Xiao lan (2005): Study on the diversity of soil macrofauna in different habitats in Shilin karsts of Yunnan Province, China. - Linye-kexue-yanjiu (Forest research)/ Zhongguo Linye Kexue Yanjiuyuan 18 (6): 701-705

Zhang, Zhi-Qiang (2011): Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness. - Zootaxa 3148: 1-237

Zhang, Zhi-Qiang (2011): Describing unexplored biodiversity: Zootaxa in the International Year of Biodiversity. - Zootaxa 2768: 1-4

Zhao, Yaoru; Liu, Wanhong; Yu, Fang; Miao, Lixia (2010): Cloning and characterization of a novel full-length cDNA sequence of venom peptide SsmTx1 from the centipede Scolopendra subspinipes mutilans. - Journal of Wuhan University (Natural Science Edition) 56 (3, Serial No 241): 331-335

Zhao, Yi; Guo, Wan-Ru; Golovatch, Sergei Ilyich; Liu, Weixin (2022): Revision of the javanicus species group of the millipede genus Glyphiulus Gervais, 1847, with descriptions of five new species from China (Diplopoda, Spirostreptida, Cambalopsidae). - ZooKeys 1108: 89-118 — link

Zheng, RongQuan; Li, DiYan; Kong, JunMiao (2005): Effects of paraquat herbicide on soil animal in agroecosystem. - Chinese Journal of Zoology 40 (2): 60-65

Zherikhin, Vladimir V. (2003): Insect trace fossils, their diversity, classification and scientific importance. - Acta Zoologica Cracoviensia 46 (10): 59-66

Zhulidov, A. V.; Dubova, N. A. (1988): Mercury and cadmium accumulation in Rossiulus kessleri (Diplopoda) at the conditions of different metal content in food. - Ekologiya (Moscow) (5): 86-88

Zhulidov, A. V.; Pokarzhevskii, Andrei D.; Katargin, N. V. (1991): Lanthanides thorium and iodine in terrestrial invertebrates. - Ekologiya 1: 83-86

Zhulidov, A. V.; Sizova, M. G. (1984): Accumulation of lead from food by the millipede Sarmatiulus kessleri Lohm. and its removal in the excreta. - Doklady Akademii Nauk SSSR 278 (2): 508-510

Zicsi, A. (1966): Beiträge zur Kenntnis der ungarischen Lumbricidenfauna, IV.. - Opuscula zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis: 187-190

Zicsi, A. (2004): Die Regenwurmfauna Chiles mit Bestimmungsschlüsseln der Chilota-, Yagansia- und Eodrilus- Arten (Oligochaeta: Acanthodrilidae) Regenwürmer aus Südamerika 40.. - Berichte des naturwissenschaftlich-medizinischen Vereins in Innsbruck: 111-128
[ Page 1 ] [...] [ Page 166 ] [ Page 167 ] [ Page 168 ] [ Page 169 ] [ Page 170 ] [...] [ Page 173 ]

Disclaimer | Copyright © 2014-2022, Centre International de Myriapodologie. Kindly hosted by Senckenberg Museum of Natural History Görlitz Senckenberg Logo