scholarly journals New records of Crossodactylus schmidti Gallardo, 1961 (Anura: Hylodidae) for the state of Rio Grande do Sul, Brazil, with data on morphometry and an updated geographic distribution map

Check List ◽  
2013 ◽  
Vol 9 (6) ◽  
pp. 1152 ◽  
Author(s):  
Vinícius Matheus Caldart ◽  
Samanta Iop ◽  
Fábio Perin de Sá ◽  
Marcelo Carvalho da Rocha ◽  
Jeferson Luis Steindorff de Arruda ◽  
...  
Keyword(s):  
Threatened Species ◽  
New Records ◽  
Rio Grande ◽  
The State ◽  
Rio Grande Do Sul ◽  
Distribution Map ◽  
Morphometric Data ◽  
Northwestern Region ◽  
Forested Areas ◽  
Voucher Specimens

Crossodactylus schmidti Gallardo, 1961 is a diurnal frog inhabiting rocky streams in forested areas, recently considered as a threatened species in the Brazilian states of Rio Grande do Sul and Santa Catarina. Herein we present four new population records of C. schmidti for the northwestern region of Rio Grande do Sul state and discuss the major impacts that may be threatening the species in the state. Additionally, we present an updated map of the current known species distribution and compare morphometric data among populations from Rio Grande do Sul state and Paraná state, in Brazil, and from the province of Misiones, Argentina, based on the examination of voucher specimens available from herpetological collections.

Further records of the opossum shrimp Neognathophausia ingens (Dorhn, 1870) (Peracarida: Lophogastrida: Gnathophausiidae) from Brazil

Zootaxa ◽  
2019 ◽  
Vol 4577 (2) ◽  
pp. 371
Author(s):  
AUGUSTO FREDERICO HUBER ◽  
FELIPE BEZERRA RIBEIRO ◽  
PAULA BEATRIZ DE ARAUJO
Keyword(s):  
New Records ◽  
Rio Grande ◽  
The State ◽  
Rio Grande Do Sul ◽  
Distribution Map ◽  
Western Atlantic ◽  
Body Regions ◽  
Opossum Shrimp ◽  
First Time ◽  
Synonym List

Neognathophausia ingens (Dohrn, 1870) is a bathypelagic crustacean distributed worldwide. In the western Atlantic it has been recorded off the La Plata region, Argentina, and off the coast of Brazil, from the state of Bahia to Rio de Janeiro. We provide new records of N. ingens from the state of Rio Grande do Sul, Brazil, about 1188 km south of its previous distribution limit off Brazil, filling the gap between the central West Atlantic and Argentina. Five specimens were analyzed and drawings for all body regions and appendages are presented. Mandible, thoracopods 2, 4, 5, 6 and 8 and pleopods are illustrated and described for the first time. An updated synonym list and a distribution map for this species in Brazil are provided. 

scholarly journals ONION GENOTYPE SKILLS IN DIFFERENT PLANTING SYSTEMS

2019 ◽  
Vol 17 (2) ◽  
pp. 35
Author(s):  
Gabriel Mascarenhas Maciel ◽  
Guilherme Repeza Marquez ◽  
Ariel Santivañez Aguilar ◽  
Igor Forigo Beloti ◽  
Igor Matheus Alves ◽  
...  
Keyword(s):  
Rio Grande ◽  
The State ◽  
No Tillage ◽  
Seedling Production ◽  
Rio Grande Do Sul ◽  
No Till ◽  
Northwestern Region ◽  
Agronomic Potential ◽  
Planting System

Currently, planting onion through seedling production is predominant in the state of Rio Grande do Sul. Thus, the present work aimed to evaluate the agronomic potential of new onion genotypes as a function of the planting system for this region. Eleven genotypes were evaluated, as follows: “commercial genotypes” Bola Precoce, Mulata, Sprint, Suprema and “pre-commercial genotypes” TE 201, TE 209, TE 216, TE 230, TE 242, TE 316 and TE 329, submitted to four planting systems: seedling production, seedling production with leaf pruning before transplanting, no-tillage manually planted at the definitive site and seedling production in trays. Treatments were arranged in an 11 x 4 factorial scheme (eleven genotypes and four planting systems). Although little practiced, the no-till system for onion cultivation for the northwestern region of Rio Grande do Sul can potentially be explored. Genotypes that best adapted to this system were: Bola Precoce, Suprema, Sprint, Mulata and TE 201. Comparatively, “commercial” genotypes showed an increase of 10.81 t ha-1 in relation to “pre-commercial” genotypes in the no-till system, proving the efficiency of this system.

scholarly journals Reptilia, Squamata, Leiosauridae, Urostrophus vautieri Duméril and Bribon, 1837: distribution extension, new state record, and geographic distribution map

Check List ◽  
2010 ◽  
Vol 6 (3) ◽  
pp. 432
Author(s):  
João Luiz Gasparini ◽  
Diogo Andrade Koski ◽  
Pedro L.V. Peloso
Keyword(s):  
Geographic Distribution ◽  
Rio De Janeiro ◽  
Rio Grande ◽  
First Record ◽  
Minas Gerais ◽  
The State ◽  
Rio Grande Do Sul ◽  
Distribution Map ◽  
Santa Catarina ◽  
The North

We present the first record of Urostrophus vautieri for the state of Espírito Santo and a distribution map for the species. This species was previoulsy known from the states of Minas Gerais, Rio de Janeiro, São Paulo, Paraná, Santa Catarina, and Rio Grande do Sul. The present record represent an extension of nearly 200 km to the North from the nearest published record for the species.

scholarly journals Filling gap and new state record of Lithodytes lineatus (Schneider, 1799) (Anura, Leptodactylidae) from the eastern Brazilian Amazon

Check List ◽  
2021 ◽  
Vol 17 (1) ◽  
pp. 95-101
Author(s):  
Marcos Roberto Dias-Souza ◽  
Vinícius A. M. B. de Figueiredo ◽  
Rodrigo Tavares-Pinheiro ◽  
Carlos Eduardo Costa-Campos
Keyword(s):  
South America ◽  
New Records ◽  
Brazilian Amazon ◽  
The State ◽  
Distribution Map ◽  
Forested Areas ◽  
Northern Brazil ◽  
Information Gaps

Lithodytes lineatus (Schneider, 1799) is a medium-sized frog distributed throughout South America and found in Brazil in the Amazonia and Cerrado domains. Here we document two new records of the species in forested areas in the state of Amapá, Northern Brazil, and provide an updated distribution map for it. The record of L. lineatus in the state of Amapá extends its distribution approximately 78 km from the nearest locality, Floresta Estadual do Paru, in the municipality of Monte Alegre, state of Pará, Brazil, and help to fill information gaps.

scholarly journals Semiaquatic bugs (Hemiptera, Heteroptera, Gerromorpha) from Rio Grande do Sul, southern Brazil

Check List ◽  
2021 ◽  
Vol 17 (5) ◽  
pp. 1323-1343
Author(s):  
Juliana Mourão dos Santos Rodrigues ◽  
Oséias Martins Magalhães ◽  
Evaldo Alves Joaquim Júnior ◽  
José Ricardo Inacio Ribeiro ◽  
Felipe Ferraz Figueiredo Moreira
Keyword(s):  
Atlantic Forest ◽  
New Records ◽  
Rio Grande ◽  
The State ◽  
Southern Brazil ◽  
Rio Grande Do Sul ◽  
Pampa Biome ◽  
First Time

Rio Grande do Sul (RS) is the southernmost state in Brazil and includes areas within the Pampa and Atlantic Forest biomes. The semiaquatic bugs (Hemiptera, Heteroptera, Gerromorpha) from RS are poorly known, with only 14 previously recorded species. We carried out two expeditions in this state, in 2002 and 2019, across 19 municipalities. Here, we provide new records for 19 species, of which 13 are recorded for the first time from the state, five have their distributions expanded, and one is recorded again from a same locality previously reported in the literature. Furthermore, 13 species were collected for the first time in the Pampa biome and one in the Atlantic Forest.

scholarly journals New records of bryophytes for the state of Rio Grande do Sul, Brazil

2013 ◽  
Vol 27 (3) ◽  
pp. 626-628 ◽  
Author(s):  
Leandro Pereira Heidtmann ◽  
Denilson Fernandes Peralta ◽  
Danilo Giroldo ◽  
Sonia Marisa Hefler
Keyword(s):  
New Records ◽  
Rio Grande ◽  
The State ◽  
Rio Grande Do Sul

scholarly journals Four decades after Belton: a review of records and evidences on the avifauna of Rio Grande do Sul, Brazil

2018 ◽  
Vol 108 (0) ◽  
Author(s):  
Ismael Franz ◽  
Carlos Eduardo Agne ◽  
Glayson Ariel Bencke ◽  
Leandro Bugoni ◽  
Rafael Antunes Dias
Keyword(s):  
Average Rate ◽  
Rio Grande ◽  
The State ◽  
Museum Specimens ◽  
Rio Grande Do Sul ◽  
The North ◽  
Geographic Coverage ◽  
Voucher Specimens ◽  
Taxonomic Changes ◽  
Temporal Coverage

ABSTRACT We present a new update of the list of birds of the state of Rio Grande do Sul, Brazil, based on a thorough review of new records and evidences accumulated from February 2011 to July 2017. This is the fifth update since the first compilation based on a reasonably complete geographic coverage of the state, published by William Belton in 1978, and the second produced by a regional (informal) committee. It is also the first to widely use citizen science contributions available on shared portals and digital databases on the internet. Forty-three taxa were added, resulting in a final list with 704 species, 6.5% more than in the previous assessment in 2010. Two species were replaced due to taxonomic changes. Documentation for inclusions based on unpublished records is indicated or published here. We also updated the documentation of another 20 species previously included in the list. Inclusions represent mainly migrants recorded in the state as vagrants or irregular visitors (22), but also cases of recent range expansion (especially from the north) and previously overlooked resident or migratory taxa. The average rate of additions (over six species per year) was 30% higher than in the previous period and is expected to accelerate. The percentage of accepted species without documented records in the state decreased from 1.8% in 2010 to 0.7% in the current list. We attribute these results to a better spatial and temporal coverage of the state in recent years, mainly due to the increasing contribution of amateurs, who accounted for 60% of the new occurrences. In contrast, the percentage of species documented by museum specimens has decreased steadily over time (currently at 84%). Investment in scientific research and collection of voucher specimens in the state should keep pace with the growing interest birds arouse in society, due to the importance and usefulness of museum specimens.

scholarly journals Mammalia, Chiroptera, Molossidae, Molossus rufus É. Geoffroy, 1805: Distribution extension

Check List ◽  
2012 ◽  
Vol 8 (2) ◽  
pp. 291
Author(s):  
Felipe B. Peters ◽  
Paulo Ricardo de O. Roth ◽  
Alexandre U. Christoff
Keyword(s):  
Geographical Distribution ◽  
Atlantic Forest ◽  
New Records ◽  
Rio Grande ◽  
The State ◽  
Rio Grande Do Sul ◽  
Southern Limit ◽  
Pampa Biome ◽  
Forest Biome

This paper presents seven new records of occurrence of Molossus rufus for the state of Rio Grande do Sul, Brazil, three from the Atlantic Forest Biome and four from the Pampa Biome. The southern limit of the known geographical distribution of this species in Brazil is extended by 159 km.

scholarly journals New records in Schizachyrium (Poaceae - Andropogoneae) for Rio Grande do Sul and for Brazil

Rodriguésia ◽  
2012 ◽  
Vol 63 (4) ◽  
pp. 1147-1150 ◽  
Author(s):  
Cassiano Aimberê Dorneles Welker ◽  
Hilda Maria Longhi-Wagner
Keyword(s):  
Geographical Distribution ◽  
New Record ◽  
New Records ◽  
Rio Grande ◽  
The State ◽  
Morphological Data ◽  
Rio Grande Do Sul

The genus Schizachyrium Nees includes ca. 60 species, 15 of them previously cited for Brazil. Schizachyrium bimucronatum Roseng., B.R. Arrill. & Izag. is a new record for Brazil and S. lactiflorum (Hack.) Herter, for the State of Rio Grande do Sul. Morphological data to aid in the identification of the two species, including short descriptions and illustrations, as well as data on their geographical distribution and habitat, are provided.

scholarly journals Butterflies and moths (Insecta: Lepidoptera) associated with erva-mate, the South American Holly (Ilex paraguariensis St. Hil.), in Rio Grande do Sul, Brazil

Check List ◽  
2011 ◽  
Vol 7 (4) ◽  
pp. 496 ◽  
Author(s):  
Edegar Fronza ◽  
Alexandre Specht ◽  
Elio Corseuil
Keyword(s):  
New Records ◽  
Rio Grande ◽  
The State ◽  
Ilex Paraguariensis ◽  
South American ◽  
Rio Grande Do Sul ◽  
The South ◽  
Scientific Collections ◽  
New Occurrences ◽  
Systematic Collection

The result of an inventory on the lepidopteran fauna associated with the South American Holly (erva-mate) is described. This inventory was based on a bibliographic review, the examination of specimens deposited in scientific collections from the state of Rio Grande do Sul, the systematic collection within commercial erva-mate farms located in Anta Gorda, RS, and on the occasional collections from native trees within the Região dos Vinhedos campus of the Universidade de Caxias do Sul. Every fifteen days between 20 August 2005 and 19 August 2006, 150 trees were visually inspected and all Lepidoptera were collected. A list of 75 lepidopteran taxa belonging to 16 families is presented, including 27 new occurrences for the erva-mate crop, of which 14 species represent new records for the state. 

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