scholarly journals New distribution record of Nigrohydnum nigrum Ryvarden (Polyporales: Basidiomycota) in the Atlantic forest

Check List ◽  
2013 ◽  
Vol 9 (1) ◽  
pp. 97 ◽  
Author(s):  
Gerardo Robledo ◽  
Adriana De Mello Gugliotta
Keyword(s):  
Atlantic Forest ◽  
Rain Forest ◽  
Rio Grande ◽  
Atlantic Rain Forest ◽  
Southern Brazil ◽  
Rio Grande Do Sul ◽  
Porto Alegre ◽  
Voucher Specimen ◽  
Distribution Record ◽  
New Distribution

Nigrohydnum nigrum Ryvarden is a rare polypore previously known only from two records in Brazil. During a herbarium revision at SP we have identified an old voucher specimen, extending the previously known geographic distribution to the Atlantic rain forest of Porto Alegre, Rio Grande do Sul State, Southern Brazil.

A new Holopothrips species (Thysanoptera: Phlaeothripidae) damaging Mollinedia (Monimiaceae) leaves in Southern Brazil

Zootaxa ◽  
2007 ◽  
Vol 1625 (1) ◽  
pp. 61-68 ◽  
Author(s):  
ADRIANO CAVALLERI ◽  
LUCAS A. KAMINSKI
Keyword(s):  
New Species ◽  
Intraspecific Variation ◽  
Rain Forest ◽  
Rio Grande ◽  
Atlantic Rain Forest ◽  
Southern Brazil ◽  
Rio Grande Do Sul ◽  
Posterior Half ◽  
Anterior Half ◽  
A New Species

A new species of leaf-feeding thrips is described, from the Atlantic Rain Forest in Rio Grande do Sul State, Southern Brazil. Holopothrips claritibialis sp. nov. differs from other species of the genus in the combination of the following characteristics: all tibiae predominantly yellow; maxillary stylets retracted near the postocular setae; metanotum with reticulation, elongated on anterior half and equiangular on posterior half; pelta with equiangular reticulation medially but weak or absent laterally and posteriorly; glandular areas present on sternites VII–VIII in males (usually three glandular areas on each sternite). This species causes deformations and rolls on leaves of Mollinedia schottiana. Some aspects of the biology and intraspecific variation of this species are discussed.

Rediscovery of the holotype of Ditaxodon taeniatus (Peters in Hensel, 1868) (Serpentes: Colubridae) and invalidation of the neotype designation

Zootaxa ◽  
2008 ◽  
Vol 1764 (1) ◽  
pp. 66 ◽  
Author(s):  
RENATO S. BÉRNILS ◽  
CHRISTOPH KUCHARZEWSKI ◽  
JULIO CESAR DE MOURA-LEITE ◽  
AXEL KWET
Keyword(s):  
New Genus ◽  
Rio Grande ◽  
Zoological Nomenclature ◽  
International Code ◽  
Single Specimen ◽  
Southern Brazil ◽  
Rio Grande Do Sul ◽  
Porto Alegre

Ditaxodon taeniatus is a striped, racer-like colubrid snake inhabiting grassland savannas in southern Brazil. This species was described as Philodryas taeniatus by the then curator of the Museum für Naturkunde der Humboldt-Universität zu Berlin (formerly Zoologisches Museum Berlin, ZMB), Wilhelm Peters, from a single specimen collected by Reinhold Hensel in Porto Alegre, Rio Grande do Sul. Peters’ description was published in a paper by Hensel (1868: 331) and, according to the International Code of Zoological Nomenclature (ICZN, 1999: Article 50.1, Recommendation 51E), the correct citation is Ditaxodon taeniatus (Peters in Hensel, 1868). Later, George A. Boulenger (1896: 124) transferred Philodryas taeniatus to the genus Conophis, and Alphonse R. Hoge (1958: 54) created for it the new genus Ditaxodon, which remains monotypic today.

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 Distribution extension of Hypsiboas curupi Garcia, Faivovich & Haddad, 2007 (Amphibia: Anura: Hylidae) for Rio Grande do Sul, southern Brazil

Check List ◽  
2017 ◽  
Vol 13 (1) ◽  
pp. 2044 ◽  
Author(s):  
Rodrigo B. Fontana ◽  
Laís Sangalli ◽  
Noeli Zanella
Keyword(s):  
Atlantic Forest ◽  
Threatened Species ◽  
New Record ◽  
Rio Grande ◽  
Southern Brazil ◽  
Rio Grande Do Sul

Hypsiboas curupi Garcia, Faivovich & Haddad, 2007 is a threatened species usually found along streams in the Atlantic Forest of Argentina, Paraguay, and Brazil. We report a new record of this species, expanding its distribution to the municipality of Casca in Rio Grande do Sul, Brazil. 

scholarly journals Rediscovery of Sporophila frontalis (Verreaux, 1869) (Aves, Thraupidae) in the state of Rio Grande do Sul, southern Brazil

Check List ◽  
2017 ◽  
Vol 13 (2) ◽  
pp. 2069
Author(s):  
João Paulo Gava Just ◽  
Ricardo Dossa Colvero ◽  
Jairo José Zocche
Keyword(s):  
South America ◽  
Geographical Distribution ◽  
Atlantic Forest ◽  
Habitat Loss ◽  
Rio Grande ◽  
Species Range ◽  
Southern Brazil ◽  
Rio Grande Do Sul ◽  
Pet Trade ◽  
Made In

The Buffy-fronted Seedeater, Sporophila frontalis (Verreaux, 1869) (Aves, Thraupidae), is a threatened passerine endemic to the Atlantic Forest of southeastern South America. Habitat loss and illegal capture for the pet trade has reduced the geographical distribution of this species. The Brazilian state of Rio Grande do Sul represents the southernmost limit of this species’ range. There, S. frontalis was last recorded in 1883, and currently this species is thought to be as extirpated in this state. After 133 years, we report photographic and audiotape records of S. frontalis, made in the municipalities of Maquiné and Mampituba, Rio Grande do Sul.

New species of the genera Lupaeus and Rubroscirus (Acari: Cunaxidae) from Southern Brazil

2020 ◽  
Vol 25 (12) ◽  
pp. 2224-2234
Author(s):  
Wesley Borges Wurlitzer ◽  
Liana Johann ◽  
Noeli Juarez Ferla ◽  
Guilherme Liberato Da Silva
Keyword(s):  
New Species ◽  
Leaf Litter ◽  
Atlantic Forest ◽  
Rio Grande ◽  
Brazilian Atlantic Forest ◽  
Southern Brazil ◽  
Rio Grande Do Sul ◽  
Santa Catarina ◽  
Two New Species ◽  
Forest Biome

Two new species of Cunaxidae from Brazilian Atlantic Forest biome are described. Lupaeus stolli Wurlitzer & Ferla sp. nov. was collected from Varronia curassavica Jacq. (Boraginaceae), in Santa Catarina state, and Rubroscirus grilloi Wurlitzer & Ferla sp. nov. from Vernonanthura tweediana (Baker) H. Rob., soil and leaf litter, in Rio Grande do Sul state, Brazil.

New species of the genera Lupaeus and Rubroscirus (Acari: Cunaxidae) from Southern Brazil 

2020 ◽  
Vol 25 (12) ◽  
pp. 2320
Author(s):  
Wesley Borges Wurlitzer ◽  
Liana Johann ◽  
Noeli Juarez Ferla ◽  
Guilherme Liberato Da Silva
Keyword(s):  
New Species ◽  
Leaf Litter ◽  
Atlantic Forest ◽  
Rio Grande ◽  
Brazilian Atlantic Forest ◽  
Southern Brazil ◽  
Rio Grande Do Sul ◽  
Santa Catarina ◽  
Two New Species ◽  
Forest Biome

Two new species of Cunaxidae from Brazilian Atlantic Forest biome are described. Lupaeus stolli Wurlitzer & Ferla sp. nov. was from Varronia curassavica Jacq. (Boraginaceae), on Santa Catarina state, and Rubroscirus grilloi Wurlitzer & Ferla sp. nov. was from Vernonanthura tweediana (Baker) H. Rob., soil and leaf litter, on Rio Grande do Sul state, Brazil.

scholarly journals Medium and large sized mammals of a semideciduous forest remnant in southern Brazil

2012 ◽  
Vol 12 (3) ◽  
pp. 239-245 ◽  
Author(s):  
Daniel Paulo de Souza Pires ◽  
Cristina Vargas Cademartori
Keyword(s):  
Rio Grande ◽  
Trophic Group ◽  
Metropolitan Region ◽  
Southern Brazil ◽  
Rio Grande Do Sul ◽  
Mammalian Fauna ◽  
Porto Alegre ◽  
Semideciduous Forest ◽  
Plot Analysis ◽  
Forest Remnant

Knowledge about mammals of the Atlantic Forest is still lacking, especially because some places remain poorly studied or inventoried, which makes conservation initiatives difficult. We aimed to determine the species richness and composition of medium and large sized mammals in a semideciduous forest remnant, Morro do Coco, thus contributing information about the occurrence of mammalian fauna in the metropolitan region of Porto Alegre, southern Brazil. The methods consisted of interviews with local inhabitants, visual records and sand plot analysis. The study took place from July 2008 to April 2009, with monthly expeditions of three days. Sixteen species of mammals were recorded, seven of which are threatened with extinction in Rio Grande do Sul and one nationally. The predominant trophic group was the frugivorous/herbivorous. The study area is situated in a prioritized zone for the conservation of mammals in Greater Porto Alegre, since it consists of one of the last remnants where the phytophysionomies that originally occupied the edge of Guaiba Lake and granite hills of the region are represented and preserved.

Sign in / Sign up

Export Citation Format

Share Document