scholarly journals Drepanolejeunea pinnatiloba Schiffn. (Lejeuneaceae): a rare species in Brazil rediscovered after 17 years

Check List ◽  
2020 ◽  
Vol 16 (3) ◽  
pp. 593-596
Author(s):  
Luciana Carvalho dos Reis ◽  
Hermeson Cassiano de Oliveira ◽  
Kátia Cavalcanti Pôrto
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
Rare Species ◽  
New Record ◽  
Conservation Status ◽  
Neotropical Region ◽  
Single Population ◽  
Southern Bahia ◽  
Biological Reserve

Drepanolejeunea pinnatiloba Schiffn. (Lejeuneaceae) has only been collected once in Brazil, from a single population in the Atlantic Forest in southern Bahia state. Seventeen years later, we report the second record of D. pinnatiloba. This new record is from the Una Biological Reserve, also in southern Bahia. We discuss the geographic distribution and evaluate conservation status of this species for Brazil and the Neotropical region.

A New Species of Merostachys (Poaceae: Bambusoideae: Bambuseae) from the Montane Atlantic Forest of Southern Bahia, Brazil

2020 ◽  
Vol 45 (1) ◽  
pp. 69-74 ◽  
Author(s):  
Ray S. Andrade ◽  
Evandro M. Pianissola ◽  
Ronaldo Vinícius-Silva ◽  
Aline C. da Mota ◽  
Lynn G. Clark ◽  
...  
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Geographic Distribution ◽  
Conservation Status ◽  
Distribution Map ◽  
Southern Bahia ◽  
A New Species

Abstract—Merostachys delicatula, a new species recorded thus far only from the montane Atlantic forest of southern Bahia, is described and illustrated here. Comments on its taxonomy, distribution, habitat, and phenology are presented. Among the narrow-leaved congeners occurring in Bahia, the new species is most similar to M. leptophylla. It is distinguished by having internodes glabrous to scabrous (vs. glabrous in M. leptophylla); internodes with an infranodal band of trichomes (vs. absent); culm leaf sheaths abaxially scabrous (vs. glabrous); upper glumes 1.2‐2.1 mm wide (vs. 3.5‐4 mm); anthecia dull (vs. shiny); lemmas 1.5‐2.7 mm wide, abaxially pubescent (vs. ca. 4 mm, glabrous); and paleas 1.2‐2.3 mm wide (vs. ca. 4 mm). We also provide an assessment of the conservation status of the new species and a geographic distribution map for both species.

scholarly journals New record of Allamanda blanchetti Kunth (Apocynaceae) for the Brazilian Atlantic Forest

2021 ◽  
Vol 5 (3) ◽  
pp. 112
Author(s):  
Diego Santos ◽  
Swami Leitão Costa ◽  
Francisco Carlos Pinheiro Costa
Keyword(s):  
Atlantic Forest ◽  
New Record ◽  
Conservation Status ◽  
First Record ◽  
Brazilian Atlantic Forest ◽  
Information Distribution ◽  
Upland Forest ◽  
Distribution Maps ◽  
New Information ◽  
Status Assessment

This study report the first record of Allamanda blanchetii Kunth in the Atlantic Forest, Brazil. This species was collected from an upland forest in Semi-deciduous Seasonal Forest. This occurrence adds new information about the distribution of this species and expands its range to Brazil, which is important for its conservation. We provide taxonomic information, distribution maps, conservation status assessment, photograps, and an identification key for the Allamanda L. species in the Atlantic Forest.

scholarly journals Xenohyla eugenioi Caramaschi, 1998 (Amphibia: Anura: Hylidae): geographic distribution and new record from the state of Sergipe, northeastern Brazil

Check List ◽  
2015 ◽  
Vol 11 (5) ◽  
pp. 1744
Author(s):  
Rony Peterson Santos Almeida ◽  
Hugo Andrade ◽  
Ulisses Caramaschi ◽  
Eduardo José dos Reis Dias
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
New Record ◽  
First Record ◽  
The State ◽  
Northeastern Brazil ◽  
Southeastern Brazil ◽  
Central State ◽  
South Central ◽  
Straight Line

The genus Xenohyla is currently composed of two species, X. truncata (Izecksohn, 1959) and Xenohyla eugenioi Caramaschi, 1998. Both species are usually found inside bromeliads; X. truncata inhabits the restingas of the state of Rio de Janeiro, southeastern Brazil, and X. eugenioi transitional areas between the Atlantic Forest and the Caatinga biomes in northeastern Brazil. We report the first record of X. eugenioi in the state of Sergipe, expanding the species geographic distribution by 423.4 km in a straight line in relation to its type locality, in the municipality of Maracás, south-central state of Bahia, Brazil.

Revisiting the circumscription of Chusquea anelythra (Poaceae–Bambusoideae–Bambuseae): lectotypification, redescription, geographic distribution, and conservation status

Phytotaxa ◽  
2021 ◽  
Vol 529 (1) ◽  
pp. 71-85
Author(s):  
KAIO VINICIUS DE A. VIDAL ◽  
CASSIANO A. DORNELES WELKER ◽  
ALAÍSMA PEREIRA DA SILVA ◽  
ANA PAULA SANTOS-GONÇALVES ◽  
LYNN G. CLARK ◽  
...  
Keyword(s):  
Geographic Distribution ◽  
Related Species ◽  
Conservation Status ◽  
Neotropical Region ◽  
Clear Definition ◽  
Original Publication ◽  
Morphological Comparison ◽  
Informal Group ◽  
Emended Description ◽  
Definition Of

With 193 described species, Chusquea is the most diverse bamboo genus in the Neotropical region. Brazil, with 48 accepted species and 44 of them endemic, is one of its major centers of diversity. Among the Brazilian species, C. anelythra was only superficially characterized in its original publication almost 200 years ago, without a clear definition of its type-material, description of culm leaves, or comments on its geographic distribution or related species. As the absence of such information has greatly complicated the taxonomic delimitation of C. anelythra, the major aim of this paper is to clarify the identity of this species based on fieldwork and herbarium investigation, providing an emended description, illustrations, and photos of this species. We also designate a lectotype for the name C. anelythra, and provide a morphological comparison with two similar members of the C. meyeriana informal group. Geographic distribution and conservation status are also updated for this species.

scholarly journals Bothrops bilineatus: An Arboreal Pitviper in the Amazon and Atlantic Forest

2021 ◽  
Vol 12 ◽  
Author(s):  
Paulo Sérgio Bernarde ◽  
Manuela Berto Pucca ◽  
Ageane Mota-da-Silva ◽  
Wirven Lima da Fonseca ◽  
Marllus Rafael Negreiros de Almeida ◽  
...  
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
Species Complex ◽  
Conservation Status ◽  
Clinical Aspects ◽  
Future Studies ◽  
Molecular Studies

The two-striped forest-pitviper (Bothrops bilineatus) is an arboreal snake that is currently represented by two subspecies (B. b. bilineatus and B. b. smaragdinus) that comprise a species complex, and its distribution is in the Amazon and the Atlantic Forest. The rarity of encounters with this snake is reflected in the low occurrence of cases of snakebites throughout its geographic distribution and the resulting low number of published clinical reports. However, in some areas, B. bilineatus proves to be more frequent and causes envenomations in a greater proportion. Herein, we review the main aspects of the species complex B. bilineatus, including its biology, ecology, taxonomy, morphology, genetic and molecular studies, geographic distribution, conservation status, venom, pathophysiology and clinical aspects, and epidemiology. In addition, the different antivenoms available for the treatment of envenomations caused by B. bilineatus are presented along with suggestions for future studies that are needed for a better understanding of the snakebites caused by this snake.

scholarly journals New record of Parsteres pilosus Gadelha, Nunes & Oliveira, 2016, a rare species from a monotypic doryctine genus (Hymenoptera: Braconidae)

2020 ◽  
Vol 2 ◽  
pp. ec02022
Author(s):  
Sian S. Gadelha ◽  
Juliana Hipólito ◽  
Thiago Mahlmann
Keyword(s):  
Atlantic Forest ◽  
Rare Species ◽  
New Record ◽  
First Record ◽  
Forest Biome

Despite the huge diversity of Doryctinae, with about 3,000 species estimated, the subfamily also has about 30% of its approximately 205 genera as monotypic. Most of these monotypic genera are known from a few specimens used to describe its species and then remain without further records. Here we were able to enlarge the distribution knowledge of a monotypic genera making the first record of Parsteres pilosus Gadelha, Nunes & Oliveira, 2016, to the Atlantic Forest biome at Salvador, Bahia, Brazil.

scholarly journals First record of Selaginella conduplicata Spring (Selaginellaceae) in the Brazilian Atlantic Forest, Northeastern Brazil

Check List ◽  
2020 ◽  
Vol 16 (5) ◽  
pp. 1283-1287
Author(s):  
Luiz Armando de Araújo Góes-Neto ◽  
Alexandre Salino
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
Amazon Basin ◽  
Conservation Status ◽  
First Record ◽  
Northeastern Brazil ◽  
Brazilian Atlantic Forest ◽  
Diagnostic Characters ◽  
Brazilian Northeast ◽  
Present Description

This is the first voucher-based record of Selaginella conduplicata Spring in the Brazilian Atlantic Forest and the Brazilian Northeast. This species was considered restricted to the Amazon Basin, and here we report its occurrence beyond the Amazonian limits, expanding its distribution. Illustrations of the diagnostic characters of the species, information of geographic distribution and conservation status are presented. Besides, we present description as well as taxonomic and nomenclatural comments.

The Eupatorieae tribe (Asteraceae) in Caparaó National Park, Espírito Santo / Minas Gerais, Brazil

Rodriguésia ◽  
2021 ◽  
Vol 72 ◽  
Author(s):  
Isabel Tamires de França Viana Lopes ◽  
Danilo Marques ◽  
Jimi Naoki Nakajima
Keyword(s):  
Atlantic Forest ◽  
New Record ◽  
National Park ◽  
Conservation Status ◽  
Minas Gerais ◽  
Systematic Treatment ◽  
Espírito Santo ◽  
Caparaó National Park ◽  
Espirito Santo ◽  
Forest Biome

Abstract The systematic treatment of Eupatorieae tribe (Asteraceae) in the Caparaó National Park, Espírito Santo, Minas Gerais, Brazil, was carried out. Identification key, descriptions, taxonomic comments, flowering and fruiting data, illustrations and conservation status were provided for the species. In total, 35 species from 16 genera and 11 subtribes were surveyed, highlighting the great richness of this tribe in forest formation and mountain higlands in this national park. The most diverse genus is Mikania (14 spp.), followed by Chromolaena (four spp). The other genera are represented by either one or two species each. Twenty-one species are exclusive to Brazil and four species are restricted for the Atlantic Forest. Three species are new occurrence from Minas Gerais, meanwhile nine species are new record from Espírito Santo and five new occurrence for the Atlantic Forest biome. Symphyopappus myricifolius is an endemic species for the Caparaó National Park mountain highlands, and M. additicia is an endangered species.

Revision of Eugenia section Phyllocalyx (Myrtaceae)

Phytotaxa ◽  
2020 ◽  
Vol 474 (2) ◽  
pp. 99-118
Author(s):  
MARIANA DE OLIVEIRA BÜNGER ◽  
FIORELLA FERNANDA MAZINE ◽  
JOÃO RENATO STEHMANN
Keyword(s):  
Atlantic Forest ◽  
Geographic Distribution ◽  
Conservation Status ◽  
Identification Key ◽  
Second Step ◽  
Brazilian Atlantic Forest ◽  
Plant Collections

Eugenia section Phyllocalyx, a mainly Brazilian Atlantic Forest group of 16 species, is revised based on a study of over 2000 plant collections. The relationships of Eugenia sect. Phyllocalyx to other sections in Eugenia are discussed. All species are described and comments about geographic distribution and morphology are provided. An identification key and notes about its conservation status are also presented. Lectotypes are chosen for six species and second-step lectotypification is proposed for two species.

Two new species of Phyllanthus (Phyllanthaceae) endemic to the Brazilian Atlantic Rainforest

Phytotaxa ◽  
2020 ◽  
Vol 458 (2) ◽  
pp. 173-181
Author(s):  
ALICIA MARQUES TORRES ◽  
MARCOS JOSÉ DA SILVA ◽  
WESLEY PATRÍCIO FREIRE DE SÁ CORDEIRO ◽  
SARAH MARIA ATHIÊ-SOUZA ◽  
MARGARETH FERREIRA DE SALES
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Geographic Distribution ◽  
Conservation Status ◽  
Systematic Position ◽  
Atlantic Rainforest ◽  
Environmental Preferences ◽  
Two New Species ◽  
Central Pore ◽  
Brazilian Atlantic Rainforest

Two new species, Phyllanthus itamarajuensis and P. tuberculatus (Phyllanthaceae), currently restricted to the Atlantic Forest of Bahia State, Brazil, are described and illustrated. Phyllanthus itamarajuensis is distinguished by having long styles (2–2.2 mm long) associated with subshrubby habit, discretely asymmetrical basal leaves, and anthers with vertical dehiscence. Phyllanthus tuberculatus is characterized by glabrous leaves, a long pistillate pedicel (18–20 mm long), flowers of both sexes 5-merous, disk of the staminate flowers with five obtriangular segments with tuberculated surfaces, each being separated by a deep recess, and each with a central pore, anthers with non-divergent thecae, and a patelliform pistillate disk. The systematic position of both new species is discussed, and comments are provided on their morphological relationships, geographic distribution, conservation status, environmental preferences, and phenology.

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