scholarly journals First reports of the invasive pest Bermudagrass Stem Maggot, Atherigona reversura Villeneuve, 1936 (Diptera: Muscidae), in South America

Check List ◽  
2016 ◽  
Vol 12 (4) ◽  
pp. 1928 ◽  
Author(s):  
Luciano D. Patitucci ◽  
Matías I. Dufek ◽  
Pablo R. Mulieri
Keyword(s):  
South America ◽  
New Records ◽  
Cynodon Dactylon ◽  
Geographical Area ◽  
Invasive Pest ◽  
Cereal Crops ◽  
Old World ◽  
Main Host ◽  
First Occurrence ◽  
Old World Tropics

This study presents the first occurrence of Atherigona reversura in South America. This muscid, commonly known as shoot-fly, is a significant pest of cereal crops throughout the Old World tropics and subtropics. Several specimens were collected during various months in 2014 and 2015. These new records are dispersed in a wide geographical area of temperate and subtropical regions of eastern Argentina. The main host of A. reversura, the exotic bermudagrass Cynodon dactylon, is considered a pest and is widely distributed in South America.

scholarly journals First report of Atherigona reversura Villeneuve, 1936 (Diptera, Muscidae) in Uruguay

Check List ◽  
2021 ◽  
Vol 17 (2) ◽  
pp. 719-722
Author(s):  
Mónica Remedios-De León ◽  
Luciano Damián Patitucci ◽  
Enrique Morelli
Keyword(s):  
South America ◽  
Exotic Species ◽  
Rural Area ◽  
Cynodon Dactylon ◽  
Economic Value ◽  
First Record ◽  
Cereal Crops ◽  
Old World ◽  
Main Host ◽  
Old World Tropics

We present the first record of Atherigona reversura Villeneuve, 1936 in Uruguay, from Pando, Canelones department a rural area used for livestock. Atherigona reversura, this muscid, commonly known as shoot-fly, is a significant pest of cereal crops throughout the Old World tropics and subtropics and its main host is Bermudagrass, Cynodon dactylon L.Pers., an exotic species which is widely distributed in South America and in Uruguay and has economic value as forage for livestock and is damaged by the feeding of A. reversura larvae.

scholarly journals New distribution records of Pteronura brasiliensis (Zimmerman, 1780) (Mammalia, Carnivora) in Roraima, northern Brazilian Amazonia

Check List ◽  
2016 ◽  
Vol 12 (4) ◽  
pp. 1946
Author(s):  
Luciana Gosi Pacca ◽  
Lara Gomes Côrtes ◽  
Lívia De Almeida Rodrigues ◽  
Ronaldo Gonçalves Morato
Keyword(s):  
Land Use ◽  
South America ◽  
Land Use Planning ◽  
New Records ◽  
The State ◽  
Brazilian Amazonia ◽  
First Occurrence ◽  
Pteronura Brasiliensis ◽  
New Distribution

A survey of the Giant Otter, Pteronura brasiliensis (Zimmerman, 1780), in the state of Roraima, northern Brazilian Amazonia, is presented. We include 52 new records, increasing the total geographic coordinate points for the species in this area by 360%. Additionally, this study reports the first occurrence of the P. brasiliensis in the lavrado region, a unique and endemic ecosystem of South America with high biodiversity, which claims for protection and adequate land use planning.

“An Unquestionable Source?”

2013 ◽  
Vol 68 (2) ◽  
pp. 145-179
Author(s):  
John Cyril Barton
Keyword(s):  
South America ◽  
Source Material ◽  
Travel Narrative ◽  
Old World ◽  
Spanish Inquisition ◽  
Moby Dick ◽  
Confidence Man ◽  
Benito Cereno ◽  
The Town ◽  
Parallel Action

This essay is the first to examine Melville’s “The Town-Ho’s Story” (Chapter 54 of Moby-Dick [1851]) in relation to W. B. Stevenson’s then-popular-but-now-forgotten British travel narrative, Twenty Years’ Residence in South America (1825). Drawing from suggestive circumstances and parallel action unfolding in each, I make a case for the English sailor’s encounter with the Spanish Inquisition in Lima as important source material for the Limanian setting that frames Melville’s tale. In bringing to light a new source for Moby-Dick, I argue that Melville refracts Stevenson’s actual encounter with the Inquisition in Lima to produce a symbolic, mock confrontation with Old-World authority represented in the inquisitorial Dons and the overall context of the story. Thus, the purpose of the essay is twofold: first, to recover an elusive source for understanding the allusive framework of “The Town-Ho’s Story,” a setting that has perplexed some of Melville’s best critics; and second, to illuminate Melville’s use of Lima and the Inquisition as tropes crucial for understanding a larger symbolic confrontation between the modern citizen (or subject) and despotic authority that plays out not only in Moby-Dick but also in other works such as Mardi (1849), White-Jacket (1850), “Benito Cereno” (1855), Clarel (1876), and The Confidence-Man (1857), wherein the last of which the author wrote on the frontispiece of a personal copy, “Dedicated to Victims of Auto da Fe.”

Danaus chrysippus chrysippus (Linnaeus, 1758) ff. 'alcippus' and 'alcippoides' (Lepidoptera: Nymphalidae, Danainae) from Cyprus

2019 ◽  
Vol 70 (3) ◽  
pp. 135-146 ◽  
Author(s):  
Eddie John ◽  
Richard I. Vane-Wright
Keyword(s):  
Middle East ◽  
North Africa ◽  
Recent Observation ◽  
Old World ◽  
The Mediterranean ◽  
Old World Tropics ◽  
Vast Range ◽  
Previous Occasion

We report a recent observation of D. c. chrysippus f. 'alcippus' in Cyprus, a variant of the Plain Tiger or African Queen butterfly infrequently seen in the Mediterranean, especially in the east of the region. D. c. chrysippus f. 'alcippus' appears to have been recorded from Cyprus on just one previous occasion, by R. E. Ellison, in 1939. However, a specimen of the similar f. 'alcippoides' collected by D. M. A. Bate in Cyprus in 1901 could perhaps be the source of Ellison's otherwise undocumented claim. These records are assessed in relation to the known distributions of the various forms of D. chrysippus across the Mediterranean, North Africa and Middle East, and more briefly with respect to the vast range of this butterfly across much of the Old World tropics and subtropics. The ambiguity and potential confusion caused by using an available name to designate both a geographically circumscribed subspecies or semispecies, and a genetically controlled phenotype that can be found far beyond the range of the putative subspecies or semispecies, is also discussed.

Additions to the Placopsis mycobiota (Trapeliaceae, Ascomycota) of southern South America, with notes on new records (including Aspiciliopsis macrophthalma), and a revised regional key to the species

2010 ◽  
Vol 42 (6) ◽  
pp. 727-737 ◽  
Author(s):  
David J. GALLOWAY
Keyword(s):  
South America ◽  
New Records ◽  
Southern South America ◽  
First Time

AbstractAspiciliopsis macrophthalma, Placopsis fusciduloides, P. gelidioides and P. tararuana are reported for the first time from southern South America. New records for 13 species of Placopsis in southern South America are reported, and a revised key to 22 species of Placopsis and A. macrophthalma in the region is given.

scholarly journals Chance long-distance or human-mediated dispersal? How Acacia s.l. farnesiana attained its pan-tropical distribution

2017 ◽  
Vol 4 (4) ◽  
pp. 170105 ◽  
Author(s):  
Karen L. Bell ◽  
Haripriya Rangan ◽  
Manuel M. Fernandes ◽  
Christian A. Kull ◽  
Daniel J. Murphy
Keyword(s):  
The Philippines ◽  
Historical Sources ◽  
Long Distance ◽  
Old World ◽  
South Central ◽  
The Pacific ◽  
The Pacific Ocean ◽  
Spanish Explorers ◽  
The Tropics ◽  
Old World Tropics

Acacia s.l. farnesiana , which originates from Mesoamerica, is the most widely distributed Acacia s.l. species across the tropics. It is assumed that the plant was transferred across the Atlantic to southern Europe by Spanish explorers, and then spread across the Old World tropics through a combination of chance long-distance and human-mediated dispersal. Our study uses genetic analysis and information from historical sources to test the relative roles of chance and human-mediated dispersal in its distribution. The results confirm the Mesoamerican origins of the plant and show three patterns of human-mediated dispersal. Samples from Spain showed greater genetic diversity than those from other Old World tropics, suggesting more instances of transatlantic introductions from the Americas to that country than to other parts of Africa and Asia. Individuals from the Philippines matched a population from South Central Mexico and were likely to have been direct, trans-Pacific introductions. Australian samples were genetically unique, indicating that the arrival of the species in the continent was independent of these European colonial activities. This suggests the possibility of pre-European human-mediated dispersal across the Pacific Ocean. These significant findings raise new questions for biogeographic studies that assume chance or transoceanic dispersal for disjunct plant distributions.

Mirafiori lettuce big-vein virus. [Distribution map].

2015 ◽  
Author(s):  
Keyword(s):  
Saudi Arabia ◽  
New Zealand ◽  
North America ◽  
South America ◽  
Central America ◽  
Distribution Map ◽  
Main Host ◽  
Virus Distribution ◽  
New Distribution ◽  
Distribution In Europe

Abstract A new distribution map is provided for Miraflori lettuce big-vein virus. Ophioviridae: Ophiovirus. Main host: lettuce (Lactuca sativa). Information is given on the geographical distribution in Europe (Belgium, Czechoslovakia, France, Germany, Greece, Italy, Netherlands, Poland, Slovenia, Spain, Sweden and UK), Asia (Iran, Japan, Saudi Arabia and Turkey), North America (Canada, British Columbia, Ontario, Quebec, Mexico, USA, Arizona, California and Florida), Central America and Caribbean (Bermuda), South America (Argentina, Brazil, Sao Paulo, Chile and Colombia) and Oceania (Australia, Queensland, Victoria, Western Australia and New Zealand).

Mimosa pigra (giant sensitive plant).

2021 ◽  
Author(s):  
Julissa Rojas-Sandoval ◽  
Pedro Acevedo-Rodríguez
Keyword(s):  
Rice Fields ◽  
Invasive Weeds ◽  
Tropical Africa ◽  
Old World ◽  
Mimosa Pigra ◽  
Agricultural Weed ◽  
Natural Wetlands ◽  
The Cost ◽  
Old World Tropics

Abstract M. pigra is a small prickly shrub that infests wetlands and is also an agricultural weed in rice fields in many parts of the old world tropics. In natural wetlands the shrub alters open grasslands into dense thorny thickets and negatively impacts on native biodiversity. It is regarded as one of the worst alien invasive weeds of wetlands of tropical Africa, Asia and Australia, and the cost of control is often high.

Pomacea maculata.

2021 ◽  
Author(s):  
Rob Cowie ◽  
Romi L. Burks ◽  
Amy E. Miller ◽  
Alexandria L. Hill
Keyword(s):  
Invasive Species ◽  
South America ◽  
Species Identification ◽  
Geographical Area ◽  
Freshwater Snail ◽  
Pomacea Canaliculata ◽  
Apple Snail ◽  
Pomacea Maculata ◽  
Golden Apple Snail ◽  
History Of

Abstract P. maculata is a freshwater snail native to a wide geographical area in South America from the Rio de la Plata in Argentina and Uruguay to the Amazon in Brazil. It is commonly confused with any number of similar large apple snails, including the well-known invasive golden apple snail Pomacea canaliculata (listed among '100 of the world's worst invasive species'). Both species have been introduced to South-East and East Asia, although for many years they were not distinguished and the Asian introductions were widely identified as "golden apple snails" and the name P. canaliculata was applied to them. Due to the confusion in species identification, the history of introduction of P. maculata remains somewhat uncertain as does its invasiveness and pest potential. Much of the literature is confounded, for example, the snails illustrated by Cowie (2002) as P. canaliculata are in fact P. maculata. The majority of invasive populations in Asia appear to be P. canaliculata, often not mixed with P. maculata (Hayes et al., 2008; Tran et al., 2008) and the pest potential of P. canaliculata in such cases is clear. However, much less has been written about the invasiveness and pest potential of 'P. maculata'.

scholarly journals Occorrence of Pseudomicrodochium suttonii in Brazil

1999 ◽  
Vol 30 (1) ◽  
pp. 52-53 ◽  
Author(s):  
Amanda Torres Nunes ◽  
Maria Auxiliadora de Q. Cavalcanti ◽  
Lusinete Aciole de Queiroz
Keyword(s):  
South America ◽  
Sterile Water ◽  
First Occurrence ◽  
Made In

Pseudomicrodochium suttonii was isolated from the soil of Derby Square, a leisure area in Recife city, Pernambuco, Brazil. For the isolation, suspensions were made in distilled sterile water. According to the literature, this is probably the first occurrence reported in South America.

Sign in / Sign up

Export Citation Format

Share Document