Results 21 to 30 of about 6,411,354 (254)
An exotic catfish was recorded at Madampa Lake in Southwest coastal zone of Sri Lanka during an ichthyofaunal survey carried out from 1st of April 2009 to 20th August 2010.
Hareschandra Bandula Jayaneththi
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Distribution and ecological aspects of Anolis (Squamata, Dactyloidae) on the main campus of the Universidad Autónoma de Santo Domingo, Santo Domingo, Dominican Republic [PDF]
We document four species of Anolis from the main campus of Universidad Autónoma de Santo Domingo: Anolis distichus (Cope, 1891), A. cybotes (Cope, 1862), A. porcatus Gray, 1840 and A. sagrei Duméril & Bibron, 1837.
Joel Andrés Rojas-González +4 more
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Tough adults, frail babies: an analysis of stress sensitivity across early life-history stages of widely introduced marine invertebrates [PDF]
All ontogenetic stages of a life cycle are exposed to environmental conditions so that population persistence depends on the performance of both adults and offspring.
Rius Viladomiu, Marc +25 more
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Records of Nesticodes rufipes (Lucas, 1846) from Saxony, Germany are presented. The three females of Nesticodes rufipes were found associated with the zoo trade in the cities of Chemnitz and Plauen in cricket boxes. Female genitalia are illustrated.
Gabriel, Guido
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First record of Hylaeus pictipes Nylander, 1852 (Hymenoptera, Colletidae) in Virginia, United States of America [PDF]
Insect surveys of developed areas can provide important new species records as these areas are often under-surveyed and assumed to have low biodiversity.
Robert B. J. Ostrom, Kristine L. Grayson
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Microbial symbionts can influence their hosts in stunningly diverse ways. Emerging research suggests that an underappreciated facet of these relationships is the influence microbes can have on their host's responses to novel, or stressful, environmental ...
Erik S. Parker, Armin P. Moczek
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An introduced or exotic species is commonly defined as an organism accidentally or intentionally introduced to a new location by human activity (Williamson 1996; Richardson et al. 2000; Guo and Ricklefs 2010).
Guo,Qinfeng, Guo, Qinfeng, Qinfeng Guo
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Acquired and introduced macroparasites of the invasive Cuban treefrog, Osteopilus septentrionalis
Because shifts in host–parasite relationships can alter host populations, attention should be given to the parasites that introduced species take with them or acquire in their introduced range.
Nicole Ortega +3 more
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The spider Zimiris doriae Simon, 1882, is recorded for the first time in Venezuela, based on a female specimen collected inside a house at La Victoria, Aragua state. Furthermore, a preliminary list of 10 families and 24 introduced spider species found in
Osvaldo Villarreal +1 more
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Body size changes in passerine birds introduced to New Zealand from the UK [PDF]
One feature of global geographic variation in avian body sizes is that they are larger on isolated islands than on continental regions. Therefore, this study aims to assess whether there have been changes in body size following successful establishment ...
Ewen, John +18 more
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