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Two New Species of the Genus Sensillonychiurus Pomorski Et Sveenkova, 2006 (Collembola: Onychiuridae) from Changbai Mountains, China

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Two New Species of the Genus Sensillonychiurus Pomorski Et Sveenkova, 2006 (Collembola: Onychiuridae) from Changbai Mountains, China A N N A L E S Z O O L O G I C I (Warszawa), 2012, 62(4): 563-570 TWO NEW SPECIES OF THE GENUS SENSILLONYCHIURUS POMORSKI ET SVEENKOVA, 2006 (COLLEMBOLA: ONYCHIURIDAE) FROM CHANGBAI MOUNTAINS, CHINA XIN SUN1, and DONG-HUI WU1, 2, 3 1Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130012, China; E-mail: [email protected] 2College of Earth Sciences, Jilin University, Changchun 130061, China 3Corresponding author Abstract.— Two new species of Sensillonychiurus, are described from Changbai Mountains, northeastern China: S. reducta sp. nov. and S. pseudoreducta sp. nov. Both these species are very similar to each other, sharing such characters as a reduced unguiculus, 4 papillae and 3 guard chaetae on the Ant. III sensory organ, the AC type of labium, 5+5 chaetae on Th. I tergum, 9 distal tibiotarsal chaetae, as well as the absence of anal spines. Yet they can be differentiated by the presence vs. absence of pso on Th. I tergum, of chaetae p2 on Th. II tergum, and of chaetae b2 on the upper anal valve, respectively, as well as by the number of dorsal S-chaetae, of sublobal hair on the maxillary palp, of p-row chaetae on Abd. IV tergum. Key words.— Springtail, taxonomy, Sensillonychiurus, new species, China INTRODUCTION MATERIAL AND METHODS The genus Sensillonychiurus Pomorski et Sveen- Specimens were mounted in Hoyer’s solution after kova, 2006 has been established for three species from clearing in lactic acid, and were studied using a Nikon the Russian Far East, with S. minusculus Pomorski Eclipse 80i microscope. Material is deposited in the and Sveenkova, 2006 as the type-species (Pomorski Key Laboratory of Wetland Ecology and Environment, and Sveenkova 2006). This genus has been assigned Northeast Institute of Geography and Agroecology, to the tribe Thalassaphorurini. Babenko et al. (2011) Chinese Academy of Sciences, Changchun. have not only revised the main morphological char- Labial papillae types are named after Fjellberg acters and updated the diagnosis of the genus, but (1999). Labium areas and chaetal nomenclature follow they have also added five more new congeners, Massoud (1967) and D’Haese (2003). Chaetae on the as well as transferred one old species. So far, among all anal valves are named after Yoshii (1996). ten species known, eight have been reported from Rus- Abbreviations used in the descriptions: sia, and one each from Canada (Vancouver Island) Ant. – antennal segments, (Rusek 1976) and China (Jilin Province) (Sun and Wu AIIIO – sensorial organ of Ant. III, 2012). PAO – postantennal organ, Prompted by the discovery of further two new spe- Th. – thoracic segments, cies from Changbai Mountains, northeastern China, Abd. – abdominal segments, below we provide their descriptions. Sp – posterior S-chaeta (e.g. on Abd. V or on head), PL ISSN 0003-4541 © Fundacja Natura optima dux doi: 10.3161/000345412X659623 A N N A L E S Z O O L O G I C I (Warszawa), 2012, 62(4): 571-576 REVIEW OF THE FAMILY ISSIDAE (HEMIPTERA: FULGOROMORPHA) IN VIETNAM WITH DESCRIPTION OF A NEW SPECIES VLADIMIR M. GNEZDILOV1 and JÉRÔME CONSTANT2 1Zoological Institute, Russian Academy of Sciences, Universitetskaya nab.1, 199034 St. Petersburg, Russia. E-mail: [email protected], [email protected] 2Royal Belgian Institute of Natural Sciences, Department of Entomology, rue Vautier 29, B-1000 Brussels, Belgium; E-mail: [email protected] Abstract.— A list of 18 species of the planthopper family Issidae known from Vietnam is given. Pseudochoutagus rubens sp. nov. is described from Northern Vietnam. New records for Macrodaruma pertinax Fennah, 1978 and Euxaldar jehucal Fennah, 1978 are provided. Convergence in body shape for the issid genera Pseudochoutagus Che, Zhang et Wang, 2011 and Choutagus Zhang, Wang et Che, 2006 and for the genus Philagra Stål, 1863 (Aphrophoridae) is mentioned for the first time. Key words.— taxonomy, faunistics, new species, new records, convergence INTRODUCTION Gnezdilov et al. 2004, Gnezdilov 2011, Ran and Liang 2006). During a field trip to Vietnam, a new species of the Below we describe one new species and list new genus Pseudochoutagus Che, Zhang et Wang, 2011 material for Macrodaruma pertinax Fennah, 1978 was collected. The monotypic genus Pseudochouta- and Euxaldar jehucal Fennah, 1978 previously gus, with type species P. curvativus Che, Zhang et known only from type specimens (Fennah 1978). Wang, 2011, was described from Hainan Island of Chi- na (Che et al. 2011). Thus the new species described below is a first record of the genus from the continent MATERIAL AND METHODS and a new issid record for the Vietnamese fauna (Fig. 16). Morphological terminology of the head follows The Issidae of Vietnam are still poorly known. Emeljanov (1995). The tribal system of the family Issi- Melichar (1906) and Lallemand (1942) described and dae follows Gnezdilov (2003) with modifications made recorded four species from the country. The main con- by him later (Gnezdilov 2009). Photographs of the speci- tribution to knowledge of Vietnamese Issidae was men were made with a Nikon video camera SMZ 1500 made by R. G. Fennah who published a monograph on and images were produced using the software ACT-2U the Fulgoroidea of Vietnam based on material collected Combine Z5. The distribution map was produced using in the northern part of the country and deposited in the the software CFF 2.1, including the data of Che et al. Institute of Zoology of the Polish Academy of Sciences (2011) for Pseudochoutagus curvativus. (Fennah 1978). He described two new genera and five The holotype of the species described below is new species and gave new records for five species. deposited in the Royal Belgian Institute of Natural Sci- Recently four more species were described and one ences, Brussels, Belgium – RBINS. Other material new record was provided (Constant and Pham 2011, examined deposited in the following collections: PL ISSN 0003-4541 © Fundacja Natura optima dux doi: 10.3161/000345412X659632 A N N A L E S Z O O L O G I C I (Warszawa), 2012, 62(4): 577-592 A NEW SPECIES OF PHLEBOPTERUM STÅL, 1854 (HEMIPTERA: FULGOROMORPHA: FLATIDAE) FROM THE TAPIA WOODLANDS OF MADAGASCAR DARIUSZ ŚWIERCZEWSKI1 and ADAM STROIŃSKI2 1Jan Długosz University, Department of Zoology and Animal Ecology, Armii Krajowej 13/15, 42-201 Częstochowa; e-mail: [email protected] 2Museum and Institute of Zoology PAS, Wilcza 64, 00-679 Warsaw; e-mail: [email protected] Abstract.— A new species of the family Flatidae (Sisciini) Phlebopterum tapiae sp. nov. from Madagascar is described and illustrated. Additionally, environmental affinities of newly described species are discussed. A key to all Madagascan Phlebopterum Stål species is also provided. Key words.— Entomology, taxonomy, Hemiptera, Fulgoromorpha, Flatidae, Phlebopterum, new species, Madagascar. INTRODUCTION the total number of species might be quadrupled (Met- calf 1957, Stroiński and Świerczewski 2011, Stroiński The family Flatidae is one of the largest families of and Świerczewski 2012a). The tribe Sisciini Melichar, planthoppers (Fulgoromorpha, Hemiptera) with 1446 1923 is a small flatid tribe covering four genera described species in 299 genera and 12 tribes, which restricted to Afrotropic: Latois Stål, 1866, Eurypro- are worldwide in distribution (Bourgoin 2012). In sthius Karsch, 1890, Phlebopterum Stål, 1854 and Afrotropic the family is represented by 231 species in Aulophorina Strand, 1928 and one genus Siscia Stål, 74 genera. These phytophagous insects are highly 1870 from Oriental Region (Philippines). diverse in terms of their colour and size (from 4.5 up to The flatid planthopper genus Phlebopterum was 32 mm), found on all continents, but especially common established by Stål (1854) for Phlebopterum prae- and abundant in the tropics (O’Brien 2002). They are morsum Stål, 1854 from Sierra Leone in Western Af- divided into two subfamilies – Flatinae and Flatoidi- rica. Later, Melichar (1902) added a further three spe- nae, which can be easily distinguished from each other cies: Phlebopterum angulatum Melichar, 1902 from by the shape of the body. Flatinae are flattened lateral- Madagascar, Nossi-Be and Sainte Marie islands, Phle- ly, in contrast to Flatoidinae which held their wings bopterum viridis Melichar, 1902 confined exclusively horizontally (O’Brien and Wilson 1985). to Madagascar and Phlebopterum maculatum Me- The state of knowledge on Madagascan flatids is lichar, 1902 from northern Celebes (Indonesia: Sula- deeply unsatisfactory, taking into account that the last wesi). Moreover, Schmidt (1912) described Phlebopte- comprehensive monograph was published at the begin- rum angulinum Schmidt, 1912 from Nyasaland and ning of 20th century (Melichar 1901, 1902) and a few Tanganyika (presently Malawi and Tanzania, respec- short papers were released after years (Synave 1956, tively). Later, Medler (1990) established Poeciloptera 1966). Madagascan Flatidae consists presently of 17 solita Walker, 1851 described from Ghana as ‘a senior genera with 39 species of Flatinae and 11 genera with synonym of Phlebopterum praemorsum Stål, there- 37 species of Flatoidinae, however, it is estimated that by becoming the type-species of Phlebopterum Stål’. PL ISSN 0003-4541 © Fundacja Natura optima dux doi: 10.3161/000345412X659641 A N N A L E S Z O O L O G I C I (Warszawa), 2012, 62(4): 593-598 A NEW PECULIAR MYRMICA SPECIES (HYMENOPTERA, FORMICIDAE) FROM THE NORTH CAUCASUS ALEXANDER RADCHENKO1 and ZALIM YUSUPOV2 1Museum
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