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Sökning: L773:1809 127X

  • Resultat 1-7 av 7
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2.
  • Diaz Calafat, Joan (författare)
  • The alien Black-and-yellow Mud Dauber, Sceliphron caementarium (Drury, 1773) (Hymenoptera, Sphecidae), continues its spread: new citizen-science records from Eastern Europe and the Balkans
  • 2022
  • Ingår i: Check list. - : Pensoft Publishers. - 1809-127X. ; 18, s. 535-543
  • Tidskriftsartikel (refereegranskat)abstract
    • The Nearctic Sceliphron caementarium (Drury, 1773) is widely distributed in the Western Palearctic and is spreading to new territories. Despite the large quantities of data on citizen-science platforms, these records have been mostly overlooked. In this publication, the first records of S. caementarium from six Eastern European and Balkan countries (Albania, Greece, Montenegro, Poland, Serbia, and Slovakia) are presented. Data derived from online citizen-science observations and museum specimens supplement our knowledge of this species’ range. The distribution of this species in Europe and possible ecological implications are discussed.
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3.
  • do Céo R. Pessoa, Maria, et al. (författare)
  • First record of Chomelia triflora (J.H. Kirkbr.) Delprete & Achille (Rubiaceae) from Brazil
  • 2017
  • Ingår i: Check List. - : Pensoft Publishers. - 1809-127X. ; 13:4, s. 159-162
  • Tidskriftsartikel (refereegranskat)abstract
    • This paper presents the first record of Chomelia triflora from Brazil, to date a species only known from French Guiana. After examining herbaria collections and doing fieldwork in the Brazilian Amazon, we found that the species also occurs in and around the Ducke Reserve in the state of Amazonas, Brazil. Our finding increases the data about the Brazilian Amazon and contributes to the better knowledge of Chomelia in Brazil.
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  • Norén, Michael, et al. (författare)
  • First records of Croaking Gourami, Trichopsis vittata (Cuvier, 1831)(Teleostei: Osphronemidae), from Myanmar and Bangladesh
  • 2017
  • Ingår i: Check List. - : Pensoft Publishers. - 1809-127X. ; 13:4, s. 81-85
  • Tidskriftsartikel (refereegranskat)abstract
    • The Croaking Gourami, Trichopsis vittata (Cuvier, 1831), is native to Southeast Asia and Sundaland, with introductionsreported from USA, Philippines and India. The species was found by us in Myanmar (1997 and 2013), andBangladesh (2014 and 2016). DNA analysis supports the view that T. vittata is a species complex. Specimens fromBangladesh, Myanmar and the European aquarium trade are the same genotype as specimens from Thailand, possiblycorresponding to Trichopsis harrisi Fowler, 1934, considered a synonym of T. vittata. Non-native populations arelikely due to release from aquarium specimens.
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6.
  • Renner, Samuel, et al. (författare)
  • Dragonflies (Odonata) from the Taquari River valley region, Rio Grande do Sul, Brazil
  • 2015
  • Ingår i: Check List. - São Paulo : Luís Felipe Toledo. - 1809-127X. ; 11:5
  • Tidskriftsartikel (refereegranskat)abstract
    • A survey of Odonata was carried out in the central region of the state of Rio Grande do Sul: the Taquari River valley. This region was originally covered by deciduous and Semi-deciduous Atlantic Forest, which today only exist in a highly fragmented environment mainly due to agricultural activities. Our survey was conducted in 12 municipalities from this region, between March 2011 and April 2013. Aiming a general overview of the species composition, our sampling sites included lakes, bogs, small streams and river sections, all inside or surrounded by small forest fragments or forest areas. Fifty species of Odonata were collected comprising 29 genera and seven families. The dominant families were Libellulidae (40%) and Coenagrionidae (36%), while Aeshindae, Gomphidae and Lestidae each only comprise 6% of the total number of species. The findings revealed the presence of a highly diverse odonate assemblage, mainly represented by generalist species in human disturbed fragments and a few forest specialist species in the best preserved remnants only.
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7.
  • von Ellenrieder, Natalia, et al. (författare)
  • Checklist of the dragonflies and damselflies from Guyana (Insecta : Odonata), with new records from the country
  • 2017
  • Ingår i: Check List: journal of species lists and distribution. - : Pensoft Publishers. - 1809-127X. ; 13:2
  • Tidskriftsartikel (refereegranskat)abstract
    • The first checklist of the odonates from Guyana is presented, including 46 new species records. Literature sources are provided for all species and for the new records full locality data, color scans or field photographs, taxonomic and biological notes, and maps for those species whose distribution range is increased considerably.
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  • Resultat 1-7 av 7

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