scholarly journals New records of bats (Chiroptera) from Santa Cruz province (Argentina) and the southernmost record of Lasiurus varius (Poeppig, 1835) for Argentina

Check List ◽  
2017 ◽  
Vol 13 (5) ◽  
pp. 397-401 ◽  
Author(s):  
M. Mónica Díaz ◽  
Alejandro Valenzuela ◽  
Silvina Sturzenbaum ◽  
Ruben M. Barquez
Keyword(s):  
1984 ◽  
Vol 116 (2) ◽  
pp. 183-188 ◽  
Author(s):  
Suzanne F. Muzzio

AbstractForty-three species of Collembola were found, 37 of which were new records for the county.


Check List ◽  
2019 ◽  
Vol 15 (6) ◽  
pp. 1137-1144
Author(s):  
Adriana Glücksberg ◽  
Eric Javier Martínez ◽  
Ana Isabel Honfi ◽  
Carla Maldonado ◽  
Diego Hernán Hojsgaard

Paspalum procurrens Quarin and P. volcanense Zuloaga, Morrone & Denham are two rare species of South American grasses inhabiting geographically restricted areas which are exposed to ecological degradation due to landscape transformation and biodiversity losses. We present new records for these species, from the provinces of Jujuy, Salta, Tucumán and Catamarca (Argentina) and departments of Tarija, Chuquisaca, and Santa Cruz (Bolivia). New geographic distribution maps and the biological relevance of these findings are discussed pinpointing the need for imperative and assiduous botanical explorations in biodiversity hotspots sensible to the impact of human activities. Ploidy levels in these two species are studied.


2008 ◽  
Vol 14 (2) ◽  
pp. 93 ◽  
Author(s):  
A. M. Guerrero ◽  
P. Pozo ◽  
S. Chamorro ◽  
A. Guezou ◽  
C. E. Buddenhagen

We recorded 502 introduced plant species during an inventory of all 2 334 private properties in Puerto Ayora, the largest town on Santa Cruz Island and the Galapagos Islands (population > 10,000) which accounts for about half of the Galapagos population. A third of these species were new records for the Galapagos Islands, 73% were found only in cultivation, 18% were naturalized and not cultivated (in Puerto Ayora), and 9% were found in cultivation and naturalized (escaped). Seventeen species previously known to occur only in cultivation in Galapagos are now considered escaped. A number of species known to be naturalized in the humid highlands of Santa Cruz do not appear to be able to reproduce in Puerto Ayora?s drier climate. To determine which introduced species should be a priority for control or eradication, the potential invasiveness of each species was assessed based on their distribution and behavior in Galapagos and elsewhere. At least 13 species were considered potentially serious invaders that could be feasible to eradicate.


Check List ◽  
2010 ◽  
Vol 6 (4) ◽  
pp. 587 ◽  
Author(s):  
Reginaldo P. Brazil ◽  
Wagner Lança Passos ◽  
Beatriz Gomes Brazil ◽  
Miroslav Temeljkovitch ◽  
José Dilermando Andrade Filho

During a field trip to the town of El Carmen in de Department of Santa Cruz we captured 108 specimens of Phlebotominae (Diptera: Psychodidae). Among the specimens examined, we found five species of sand fly comprising four genera. Four species (Lutzomyia cruzi, Lutzomyia forattinii, Evandromyia corumbaensis, Expapillata cerradincola) are new records which increased the number of species known to occur in Bolivia from 117 to 121.


Check List ◽  
2016 ◽  
Vol 12 (6) ◽  
pp. 2018 ◽  
Author(s):  
Luciano J. Avila ◽  
Ignacio Minoli ◽  
Cristian H. F. Pérez ◽  
M. Andrea González Marín ◽  
Mariana Morando

We provide new geographic records for Pristidactylus nigroiugulus Cei, Scolaro & Videla, 2001 from Argentina. We present the first record for Santa Cruz province and the southernmost records of the species based on lizards collected in the austral summers of 2012/2013 and 2013/2014. Based on a museum specimen, we extend the species distribution to the eastern part of the Somuncurá Plateau. An updated distributional map is included.


Zootaxa ◽  
2008 ◽  
Vol 1760 (1) ◽  
pp. 24 ◽  
Author(s):  
ANA LUCIA FREITAS DOS SANTOS ◽  
PAULA BEATRIZ ARAUJO ◽  
GEORGINA BOND-BUCKUP

The genus Hyalella includes about 51 species, which occur only in the Americas. At present, 7 species are recorded from Argentinean hydrographic basins. Collections in streams in Argentina made during the years 2001, 2004, and 2005 revealed the presence of several species of Hyalella. The occurrence of H. araucana in the Province of Santa Cruz was confirmed. The distribution of H. kochi, previously recorded in Chile, Peru, and Bolivia, was extended to the provinces of Jujuy and Tucumán. A new species was found in the Province of Buenos Aires, and is described here. These new records increase from 7 to 9 the number of species known from Argentina and the Falkland Islands.


2018 ◽  
Vol 24 (1) ◽  
Author(s):  
JASWINDER KAUR ◽  
SATYA NARAIN

The floristic exploration and critical examination of specimens collected of family Convolvulaceae from Upper Gangetic Plains of India, resulted in addition of 2 new records for the flora viz. Ipomoea littoralis and Ipomoea capitellata var. multilobata. Detailed description, phenology, ecology, distribution, locality, field number, type specimens examined, illustrations and other relevant notes are provided.


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