We describe herein three new species of Buthidae: Gint amoudensis sp. n., G. gubanensis sp. n., and G. maidensis sp. n. from Somaliland. Additional information is provided on the taxonomy and distribution of other species of the genus Gint, fully complemented with color photos of live and preserved specimens, as well as of their habitat. The hemispermatophores of most Gint species are illustrated and described for the first time. In addition to the analyses of external morphology and hemispermatophores, we also describe the karyotype of four Gint species. The number of chromosomes is different for every one of the analysed species (G. dabakalo 2n=23, G. gaitako 2n=30, G. amoudensis sp. n. 2n=35–36, and G. maidensis sp. n. 2n=34).

References with DOI

(BIRULA, A. A.) BYALYNITSKII-BIRULYA, A. A 1917. Faune de la Russie et des pays limitrophes fondee principalement sur les collections du Musée Zoologique de l'Académie des Sciences de Russie. Arachnides(Arachnoidea). Petrograd, 1(1): xx, 227 pp. (in Russian). English translation: 1965. Fauna of Russia and Adjacent Countries. Arachnoidea. Vol. I. Scorpions. Jerusalem: Israel Program for Scientific Translations, xix, 154 pp.

EL-HENNAWY, H. K. 1992. A catalogue of the scorpions described from the Arab countries (1758– 1990) (Arachnida: Scorpionida). Serket, 2(4): 95– 153.

FET, V. & G. LOWE. 2000. Family Buthidae C. L. Koch, 1837. Pp. 54–286 in Fet, V., W. D. Sissom, G. Lowe & M. E. Braunwalder. Catalog of the Scorpions of the World (1758–1998). New York: The New York Entomological Society, 689 pp.

FET, V., M. E. SOLEGLAD & G. LOWE. 2005. A new trichobothrial character for the high-level systematics of Buthoidea (Scorpiones: Buthida). Euscorpius, 23: 1–40. https://doi.org/10.18590/euscorpius.2005.vol2005.iss23.1

FRANCKE, O. F. & S. A. STOCKWELL. 1987. Scorpions (Arachnida) from Costa Rica. Special Publications of the Museum, Texas Tech University, 25: 1–64. https://doi.org/10.5962/bhl.title.156482

GANTENBEIN, B., C. KROPF, C.R. LARGIADÈR & A. SCHOLL. 2000. Molecular and morphological evidence for the presence of a new buthid taxon (Scorpiones: Buthidae) on the island of Cyprus. Revue Suisse de Zoologie, 107 (1): 213–232. https://doi.org/10.5962/bhl.part.80126

HARADON, R. M. 1984. New and redefined species belonging to the Paruroctonus baergi group (Scorpiones, Vaejovidae). Journal of Arachnology, 12: 205–221.

KOVAŘÍK F. 1998. Štíři [Scorpiones]. Jihlava (Czech Republic): Publishing House ”Madagaskar”, 176 pp (in Czech).

KOVAŘÍK, F. 2003. Scorpions of Djibouti, Eritrea, Ethiopia, and Somalia (Arachnida: Scorpiones) with a key and descriptions of three new species. Acta Societatis Zoologicae Bohemicae, 67: 133–159.

KOVAŘÍK, F. 2005. Taxonomic position of species of the genus Buthacus Birula, 1908 described by Ehrenberg and Lourenço, and description of a new species (Scorpiones: Buthidae). Euscorpius, 28: 1– 13. https://doi.org/10.18590/euscorpius.2005.vol2005.iss28.1

KOVAŘÍK F. 2009. Illustrated catalog of scorpions. Part I. Introductory remarks; keys to families and genera; subfamily Scorpioninae with keys to Heterometrus and Pandinus species. Prague: Clairon Production, 170 pp.

KOVAŘÍK, F. 2016. Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part VIII. Pandinops Birula, 1913 (Scorpionidae) with Description of two new species from Ethiopia and Somalia. Euscorpius, 229: 1–20. https://doi.org/10.18590/euscorpius.2016.vol2016.iss229.1

KOVAŘÍK, F. & G. LOWE. 2012. Review of the genus Neobuthus Hirst, 1911 with description of a new species from Ethiopia (Scorpiones: Buthidae). Euscorpius, 138: 1–25. https://doi.org/10.18590/euscorpius.2012.vol2012.iss138.1

KOVAŘÍK, F. G. LOWE, T. MAZUCH, A. I. AWALE, J. ŠTUNDLOVÁ & F. ŠŤÁHLAVSKÝ 2017a. Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XII. Pandinurus hangarale sp. n. (Scorpionidae) from Somaliland and review about type locality and real distribution of Pandinurus smithi (Pocock, 1897). Euscorpius, 253: 1–18. https://doi.org/10.18590/euscorpius.2017.vol2017.iss253.1

KOVAŘÍK, F., G. LOWE & H. S. A. ELMI. 2017b. Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part XIII. Review of Pandinops hawkeri, P. peeli, P. platycheles, and P. pugilator (Scorpionidae). Euscorpius, 254: 1–20. https://doi.org/10.18590/euscorpius.2017.vol2017.iss254.1

KOVAŘÍK, F. G. LOWE, J. PLÍŠKOVÁ & F. ŠŤÁHLAVSKÝ 2013. A new scorpion genus, Gint gen. n., from the Horn of Africa (Scorpiones, Buthidae). Euscorpius, 173: 1–19. https://doi.org/10.18590/euscorpius.2013.vol2013.iss173.1

KOVAŘÍK, F., G. LOWE, J. PLÍŠKOVÁ & F. ŠŤÁHLAVSKÝ. 2016a. Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part VI. Compsobuthus Vachon, 1949 (Buthidae), with a description of C. eritreaensis sp. n. Euscorpius, 226: 1–21. https://doi.org/10.18590/euscorpius.2016.vol2016.iss226.1

KOVAŘÍK, F., G. LOWE, J. PLÍŠKOVÁ & F. ŠŤÁHLAVSKÝ. 2016b. Scorpions of the Horn of Africa (Arachnida, Scorpiones). Part VII. Parabuthus Pocock, 1890 (Buthidae) with description of P. hamar sp. n. and P. kajibu sp. n. from Ethiopia. Euscorpius, 228: 1–58. https://doi.org/10.18590/euscorpius.2016.vol2016.iss228.1

KOVAŘÍK, F., G. LOWE, K. B. RANAWANA, D. HOFEREK, V. A. SANJEEWA JAYARATHNE, J. PLÍŠKOVÁ & F. ŠŤÁHLAVSKÝ. 2016c. Scorpions of Sri Lanka (Arachnida, Scorpiones: Buthidae, Chaerilidae, Scorpionidae) with description of four new species of the genera Charmus Karsch, 1879 and Reddyanus Vachon, 1972 stat. n.. Euscorpius, 220: 1–133. https://doi.org/10.18590/euscorpius.2016.vol2016.iss220.1

KOVAŘÍK, F., G. LOWE & F. ŠŤÁHLAVSKÝ. 2016e. Scorpions of the Horn of Africa (Arachnida: Scorpiones). Part IX. Lanzatus, Orthochirus, and Somalicharmus (Buthidae), with description of Lanzatus somalilandus sp. n. and Orthochirus afar sp. n. Euscorpius, 232: 1–38. https://doi.org/10.18590/euscorpius.2016.vol2016.iss232.1

KOVAŘÍK, F., G. LOWE & F. ŠŤÁHLAVSKÝ. 2016d. Review of northwestern African Buthacus, with description of Buthacus stockmanni sp. n. from Morocco and Western Sahara (Scorpiones, Buthidae). Euscorpius, 236: 1–18. https://doi.org/10.18590/euscorpius.2016.vol2016.iss236.1

KOVAŘÍK, F. & T. MAZUCH. 2015. Review of the genus Gint Kovarik et al., 2013, with description of two new species from Somaliland and Somalia (Puntland) (Scorpiones: Buthidae). Euscorpius, 209: 1–23. https://doi.org/10.18590/euscorpius.2015.vol2015.iss209.1

KOVAŘÍK, F. & A. A. OJANGUREN AFFILASTRO. 2013. Illustrated catalog of scorpions. Part II. Bothriuridae; Chaerilidae; Buthidae I. Genera Compsobuthus, Hottentotta, Isometrus, Lychas, and Sassanidotus. Prague: Clairon Production, 400 pp.

KOVAŘÍK, F., F. ŠŤÁHLAVSKÝ, T. KOŘÍNKOVÁ, J. KRÁL & T. VAN DER ENDE. 2009. Tityus ythieri Lourenço, 2007 is a synonym of Tityus magnimanus Pocock, 1897 (Scorpiones: Buthidae): a combined approach using morphology, hybridization experiments, chromosomes, and mitochondrial DNA. Euscorpius, 77: 1–12. https://doi.org/10.18590/euscorpius.2009.vol2009.iss77.1

LAMORAL, B. H. 1979. The scorpions of Namibia (Arachnida: Scorpionida). Annals of the Natal Museum, 23 (3): 497–784.

LAMORAL B. H. & S. C. REYNDERS, 1975. A catalogue of the scorpions described from the Ethiopian faunal region up to December 1973. Annals of the Natal Museum, 22 (2): 489-576.

LEVY, G. & P. AMITAI. 1980. Fauna Palaestina, Arachnida I.– Scorpiones. The Israel Academy of Sciences and Humanities, 132 pp.

LEVY, G., P. AMITAI & A. SHULOV 1973. New scorpions from Israel, Jordan and Arabia. Zoological Journal of the Linnean Society, 52: 113–140. https://doi.org/10.1111/j.1096-3642.1973.tb00782.x

LOWE, G. 2001. A new species of Compsobuthus Vachon, 1949 from central Oman (Scorpiones: Buthidae). Pp. 171–177 in: Fet, V. & P.A. Selden (eds.): Scorpions 2001. In Memoriam Gary A. Polis. British Arachnological Society, Burnham Beeches, Bucks.

LOWE, G. & F. KOVAŘÍK. 2016. Scorpions of the Horn of Africa (Arachnida, Scorpiones). Part V. Two new Species of Neobuthus Hirst, 1911 (Buthidae), from Ethiopia and Eritrea. Euscorpius, 138: 1–25. https://doi.org/10.18590/euscorpius.2016.vol2016.iss224.1

MATTOS, V. F., D. M. CELLA, L. S. CARVALHO, D. M. CANDIDO & M. C. SCHNEIDER. 2013. High chromosome variability and the presence of multivalent associations in buthid scorpions. Chromosome Research, 21: 121–136. https://doi.org/10.1007/s10577-013-9342-3

MONOD L., L. CAUWET, L., E. GONZÁLEZSANTILLÁN & S. HUBER. 2017. The male sexual apparatus in the order Scorpiones (Arachnida): a comparative study of functional morphology as a tool to define hypotheses of homology. Frontiers in Zoology, 14: 51: 1–48.

MORIGGI, M. 1941. Gli scorpioni dell'Africa Orientale Italiana. Rivista di Biologia Coloniale, 4(1–2): 77– 103.

PLÍŠKOVÁ, J., F. KOVAŘÍK, O. KOŠULIČ & F. ŠŤÁHLAVSKÝ. 2016. Description of a new species of Heterometrus Ehrenberg, 1828 (Scorpiones: Scorpionidae) from Thailand with remarks about the utilization of cytogenetic data in taxonomy of the genus. Annales Zoologici (Warszawa). 66(3): 467–476. https://doi.org/10.3161/00034541anz2016.66.3.011

POCOCK, R. I. 1900a. On a collection of insects and arachnids made in 1895 and 1897 by Mr. C. A. V. Peel, F. Z. S. in Somaliland, with descriptions of new species. 9. Chilopoda and Arachnida. Proceedings of the Zoological Society of London, 1900: 48–55.

POCOCK, R. I. 1900b. On a collection of insects and arachnids made in 1895 and 1897 by Mr. C. V. A. Peel, F. Z. S. in Somaliland, with descriptions of new species. 10. General list of the scorpions of Somaliland and the Boran Country. Proceedings of the Zoological Society of London, 1900: 55–63.

PROBST, P. 1973. A review of the scorpions of East Africa with special regard to Kenya and Tanzania. Acta Tropica, 30: 312–335. ROSSI, A. 2015. Revisione del genere Gint Kovařík, Lowe, Plíškova et Šťáhlavský, 2013 in Somalia con la descrizione di due nuove specie (Scorpiones, Buthidae). Arachnida, Rivista Aracnologica Italiana, 1: 50–63.

SAKAMOTO, Y. & A. A. ZACARO. 2009. LEVAN, an ImageJ plugin for morphological cytogenetic analysis of mitotic and meiotic chromosomes. Available at: http://rsbweb.nih.gov/ij/plugins/levan/levan. html. Accessed 3rd June 2016.

SCHNEIDER, M. C., A. A. ZACARO, R. PINTO-DAROCHA, D. M. CANDIDO & D. M. CELLA. 2009. Complex meiotic configuration of the holocentric chromosomes: the intriguing case of the scorpion Tityus bahiensis. Chromosome Research, 17(7): 883–898. https://doi.org/10.1007/s10577-009-9076-4

SISSOM, W. D. 1990. Systematics, biogeography and paleontology. Pp. 64–160. In: Polis, G. A. (ed.), The Biology of Scorpions. Stanford: Stanford University Press, 587 pp.

STAHNKE, H. L. 1971. Scorpion nomenclature and mensuration. Entomological News, 81: 297–316. STOCKWELL, S. A. 1989. Revision of the Phylogeny and Higher Classification of Scorpions (Chelicerata). Ph.D. Dissertation, University of Berkeley, Berkeley, California. 319 pp. (unpublished). University Microfilms International, Ann Arbor, Michigan.

VACHON, M. 1940. Voyage en A.O.F. de L. Berland et J. Millot. Scorpions. V. Bulletin de la Sociètè Zoologique de France. 65: 170–184.

VACHON, M. 1949. Études sur les Scorpions. III (suite). Déscription des scorpions du nord de l'Afrique. Archives de l'Institut Pasteur d'Algérie. 27 (1): 66–100.

VACHON, M. 1952. Étude sur les Scorpions. Institut Pasteur d'Algérie, Alger, 482 pp.

VACHON, M. 1974. Études des caractères utilisés pour classer les familles et les genres des scorpions (Arachnides). 1. La trichobothriotaxie en arachnologie. Sigles trichobothriaux et types de trichobothriotaxie chez les Scorpions. Bulletin du Muséum national d’Histoire naturelle, 3e série, 140 (Zoologie, 104): 857–958.