Results 31 to 40 of about 1,028 (166)

Modelling present and future global distributions of razor clams (Bivalvia: Solenidae) [PDF]

open access: yes, 2016
Razor clams (Pharidae and Solenidae) are deep-burrowing bivalves that inhabit shallow waters of the tropical, subtropical, and temperate seas. Using ‘maximum entropy’, a species distribution modelling software, we predicted the most suitable environments
Hanieh Saeedi   +2 more
core   +1 more source

A new species of Loxosceles (Araneae, Sicariidae) from Tunisia [PDF]

open access: yes, 2009
A new species of the spider genus Loxosceles, L. mrazig sp. n., found in Tunisia is described and illustrated. The male bulb shows a high degree of morphological similarity to that of L.
Planas Figueras, Enric   +1 more
core   +2 more sources

Island time and the interplay between ecology and evolution in species diversification. [PDF]

open access: yes, 2015
Research on the dynamics of biodiversity has progressed tremendously over recent years, although in two separate directions - ecological, to determine change over space at a given time, and evolutionary, to understand change over time.
Gillespie, Rosemary G
core   +1 more source

Sublittoral soft bottom communities and diversity of Mejillones Bay in northern Chile (Humboldt Current upwelling system) [PDF]

open access: yes, 2006
The macrozoobenthos of Mejillones Bay (23°S; Humboldt Current) was quantitatively investigated over a 7-year period from austral summer 1995/1996 to winter 2002.
A Giraldo   +64 more
core   +1 more source

Ventricular Habronemiasis in Aviary Passerines

open access: yesCase Reports in Veterinary Medicine, Volume 2013, Issue 1, 2013., 2013
A variety of Habronematidae parasites (order Spirurida) have been described as occasional parasites of avian species; however, reports on passerines are relatively uncommon. From 2007 to 2008, 11 passerine deaths at The North Carolina Zoological Park in Asheboro, NC, USA, were associated with ventricular habronemiasis, which was determined to be the ...
Jennifer N. Niemuth   +7 more
wiley   +1 more source

Infomap Bioregions: Interactive mapping of biogeographical regions from species distributions [PDF]

open access: yes, 2016
Biogeographical regions (bioregions) reveal how different sets of species are spatially grouped and therefore are important units for conservation, historical biogeography, ecology and evolution. Several methods have been developed to identify bioregions
Antonelli, Alexandre   +4 more
core   +3 more sources

An update on the spider genus Hexophthalma (Araneae: Sicariidae) in the Afrotropical region, with descriptions of new species

open access: yesEuropean Journal of Taxonomy, 2018
The described Afrotropical species of the genus Hexophthalma Karsch, 1879 (under the genus name Sicarius Walckenaer, 1847), of the spider family Sicariidae Keyserling, 1880, were recently reviewed.
Leon Lotz
doaj   +1 more source

Becoming the ‘Baddest’:Masculine Trajectories of Gang Violence in Medellín [PDF]

open access: yes, 2018
Con base en 40 entrevistas de historias de vida con miembros de las pandillas de Medellín, Colombia, la presente investigación argumenta que muchos jóvenes se unen a las pandillas con el fin de emular y reproducir identidades masculinas que se consideran
Baird, Adam
core   +3 more sources

Helminths of guineafowls in Limpopo Province, South Africa

open access: yesOnderstepoort Journal of Veterinary Research, 2007
Between July 2005 and November 2006 the gastro-intestinal helminths of 15 Helmeted guineafowls and a single Crested guineafowl from Musina, Limpopo Province were examined, and in July and August 2005 helminths were collected from five Helmeted ...
K. Junker, J. Boomker
doaj   +1 more source

Myotis sicarius Thomas 1915

open access: yes, 1982
Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Chiroptera, pp. 111-215 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc.
Honacki, James H.   +2 more
openaire   +1 more source

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