Psittacanthus (Loranthaceae) in Brazil: new occurrences, lectotypifications, new synonyms and an illustrated key

Rodriguésia ◽  
2021 ◽  
Vol 72 ◽  
Author(s):  
Greta Aline Dettke ◽  
Claudenir Simões Caires
Keyword(s):  
New Records ◽  
Taxonomic Revision ◽  
Type Specimen ◽  
Identification Key ◽  
Mato Grosso ◽  
New Synonyms ◽  
Brazilian Species ◽  
New Occurrences

Abstract We present results related to the taxonomic revision of Psittacanthus (Loranthaceae) for “Flora do Brasil 2020”. Three new records were found: Psittacanthus kempffii to Rondônia, P. lasianthus to Roraima, and P. truncatus to Mato Grosso. Twelve new synonyms are proposed here: P. carnosus, P. crassipes and P. pustullosus (synonyms for P. acinarius), P. duckei (for P. biternatus), P. baguensis (for P. crassifolius, P. salvadorensis (for P. excrenulatus), P. bergii (for P. grandifolius, P. brachypodus, P. leptanthus and P. redactus (for P. lamprophyllus), P. acevedoi and P. rugostylus (for P. plagiophyllus). Three lectotypes are designated: for P. lasianthus, P. rugostylus and P. biternatus, which makes the neotype previously designated for P. biternatus superfluous. The type-specimen of P. formosus (synonym of P. robustus) was recently found. We propose an identification key for the 33 Brazilian species, with illustrations of the main characters used.

scholarly journals Climbing plants from Seridó Ecological Station: diversity, interactive key and five new records from Rio Grande do Norte state, Brazil

Rodriguésia ◽  
2021 ◽  
Vol 72 ◽  
Author(s):  
Fernanda Gondim Lambert Moreira ◽  
Víctor de Paiva Moreira ◽  
Maurício Borges do Nascimento ◽  
Luiza Fonseca Amorim de Paula ◽  
Rodrigo de Loyola Dias ◽  
...  
Keyword(s):  
Multiple Access ◽  
New Records ◽  
Rio Grande ◽  
The State ◽  
Identification Key ◽  
Seasonally Dry ◽  
Online Identification ◽  
Dry Tropical Forests ◽  
Representative Family ◽  
New Occurrences

Abstract In Brazil, Seasonally Dry Tropical Forests (SDTFs) are represented by Caatinga, which exhibits one of the greatest species richness and endemisms among the Neotropical SDTFs. However, studies of the flora of this biome remain deficient, especially in scientifically neglected areas, such as the Seridó region. Located between the states of Rio Grande do Norte (RN) and Paraíba, the Seridó region has an underestimated floristic diversity, especially for non-arboreal components such as climbers. Given this scenario, the study aimed to survey the climbers of the Seridó Ecological Station, a federal conservation unit located in the RN state, as well as to provide a multiple access online identification key. Collections were carried out from 2018 to 2019, as well as consultation of material deposited at the UFRN herbarium. In total, 56 species were listed, being 33 herbaceous and 23 woody climbers, respectively, adding 14 species of climbers to the previous checklist of the unit. Five new occurrences were found for the state of Rio Grande do Norte: Cuscuta globosa, Cuscuta partita (Convolvulaceae), Macroptilium bracteatum (Fabaceae), Heteropterys trichanthera and Tetrapterys longibracteata (Malpighiaceae), being the latest a new occurrence of the genus Tetrapterys for the state. Convolvulaceae is the most representative family (18 spp.), followed by Fabaceae (10 spp.), Apocynaceae (eight spp.) and Cucurbitaceae (five spp.). This is the first study that provides an interactive identification key for the Seridó region and for the RN state. The interactive identification key is published throughout the Xper³ platform, and can be accessed at <xper3.fr/xper3GeneratedFiles/publish/identification/-4505993480748774750/mkey.html>.

A taxonomic revision of the Brazilian species of Encyclia (Orchidaceae: Epidendroideae: Epidendreae)

Phytotaxa ◽  
2018 ◽  
Vol 342 (1) ◽  
pp. 1
Author(s):  
CLÁUDIA A. BASTOS ◽  
THIAGO E. C. MENEGUZZO ◽  
CÁSSIO VAN DEN BERG
Keyword(s):  
Taxonomic Revision ◽  
Minas Gerais ◽  
Herbarium Specimens ◽  
Nomen Nudum ◽  
Distribution Maps ◽  
Brazilian Species ◽  
New Occurrences

A taxonomic revision of the Brazilian species of Encyclia is presented, based on analysis of roughly 1,400 herbarium specimens, including types. Thirty-nine species and one variety are listed for Brazil; we indicate 101 synonyms, of which eight are newly proposed. Lectotypes are chosen for five names (E. chironii, E. dutrae, E. paraënsis, E. tripartita and Epidendrum capartianum), including accepted names and synonyms. Two names are indicated as invalid (E. randii var. rondoniensis and E. vazzoleri), one name as a nomen nudum (E. guesneliana) and another as superfluous (Epidendrum pabstii). The occurrence of E. auyantepuiensis and E. thienii is confirmed for Brazil, and new occurrences are documented of E. fimbriata in Minas Gerais (in addition to Bahia) and E. linearifolioides in Maranhão and possibly Paraná (in addition to Matto Grosso and Tocatins States and Bolivia and Paraguay). All species are described and illustrated, and distribution maps are included. For both varieties of E. patens, nomenclatural and taxonomic notes are provided.

scholarly journals Taxonomic revision of Peperomia (Piperaceae) from Uruguay

Phytotaxa ◽  
2016 ◽  
Vol 244 (2) ◽  
pp. 125 ◽  
Author(s):  
Patricia Mai ◽  
Andrés Rossado ◽  
José Mauricio Bonifacino ◽  
Jorge Luiz Waechter
Keyword(s):  
Species Identification ◽  
Taxonomic Revision ◽  
Identification Key ◽  
Distribution Maps ◽  
Taxonomic Treatment ◽  
New Synonyms ◽  
First Time

The genus Peperomia is represented by eight species in Uruguay: P. catharinae, P. comarapana, P. hispidula, P. increscens, P. pereskiifolia, P. psilostachya, P. tetraphylla and P. trineuroides. Peperomia psilostachya is reported for the first time for the flora of Uruguay, from material collected in moist hillside and riverside forests from the northeast and east of the country. Three new synonyms are proposed: P. arechavaletae var. arechavaletae as synonym of P. trineuroides, P. arechavaletae var. minor of P. tetraphylla and P. trapezoidalis of P. psilostachya. Lectotypes for P. arechavaletae, P. arechavaletae var. minor and P. tacuariana, and a neotype for P. herteri are designated. The taxonomic treatment includes synonymies used in Uruguay, morphological descriptions, distribution and habitat data, phenology, conservation assesment, observations, and material examined for each species treated. A species identification key, plant illustrations and distribution maps in Uruguay are provided.

Taxonomic revision of the genus Tupirinna Bonaldo, 2000 (Araneae: Corinnidae: Corinninae)

Zootaxa ◽  
2021 ◽  
Vol 5004 (2) ◽  
pp. 201-250
Author(s):  
CLÁUDIA XAVIER ◽  
ALEXANDRE B. BONALDO
Keyword(s):  
New Records ◽  
Taxonomic Revision ◽  
Minas Gerais ◽  
Sao Paulo ◽  
São Paulo ◽  
Santa Catarina ◽  
Mato Grosso ◽  
Distribution Maps ◽  
Species Groups ◽  
Males And Females

The genus Tupirinna Bonaldo, 2000 is revised, including 20 species. New records of T. rosae Bonaldo, 2000 from Pará, Brazil are given. Tupirinna albofasciata (Mello-Leitão, 1943) is redescribed based on the female lectotype, here designated. The following 17 new species are described, diagnosed, and illustrated: T. platnicki sp. nov. (♂ and ♀ from Pará, Brazil); T. zebra sp. nov. (♂ and ♀ from Amazonas and Mato Grosso, Brazil); T. caraca sp. nov. (♂ and ♀ from south and southeast Brazil); T. urucu sp. nov. (♂ from Amazonas, Brazil); T. coari sp. nov. (♂ and ♀ from Amazonas, Brazil); T. lata sp. nov. (♂ and ♀ from the states of Bahia, Espiríto Santo, Minas Gerais, São Paulo and Santa Catarina, Brazil); T. regiae sp. nov. (♂ and ♀ from Amazonas and Pará, Brazil); T. mutum sp. nov. (♂ and ♀ from Pará and Mato Grosso, Brazil); T. cruzes sp. nov. (♂ and ♀ from Rio de Janeiro, São Paulo and Santa Catarina, Brazil); T. palmares sp. nov. (♂ and ♀ from northeast Brazil); T. una sp. nov. (♂ and ♀ from Bahia, Brazil); T. gigantea sp. nov. (♂ and ♀ from Vaupés, Colômbia and Peru); T. oba sp. nov. (♀ from Bahia, Brazil); T. goeldi sp. nov. (♀ from Pará, Brazil); T. ibiapaba sp. nov. (♂ and ♀ from Ceará, Brazil); T. luctuosa sp. nov. (♀ from Minas Gerais, Brazil) and T. araguaia sp. nov. (♂ and ♀ from Pará, Brazil). Additionally, two species groups are delimited based on genitalic morphology. Distribution maps and an identification key to the males and females of all known species of Tupirinna are also provided.

scholarly journals Taxonomic revision of the Andean genus Xenophyllum (Compositae, Senecioneae)

PhytoKeys ◽  
2020 ◽  
Vol 158 ◽  
pp. 1-106
Author(s):  
Joel Calvo ◽  
Andrés Moreira-Muñoz
Keyword(s):  
Taxonomic Revision ◽  
Identification Key ◽  
Northern Chile ◽  
Northwestern Argentina ◽  
Distribution Maps ◽  
New Synonyms ◽  
Perennial Herbs ◽  
First Time

The Andean genus Xenophyllum (Compositae, Senecioneae) is distributed along the high-Andes from northeastern Colombia to northern Chile and northwestern Argentina, mainly thriving in the paramo and puna ecoregions. It comprises suffruticose plants forming dense mats, hummocks, or clumps of erect stems. They are characterized by displaying involucral bracts fused at the base, supplementary bracts absent, and mostly radiate capitula with white ray corollas, seldom yellow or pink (disciform in one species). Traditionally, Xenophyllum species were treated as members of the genus Werneria, a morphologically close genus that includes rosettiform or scapiform perennial herbs. As currently circumscribed, Xenophyllum mostly differs from Werneria in having elongate stems. Herein, the first modern and comprehensive revision of the genus recognizing twenty-two species and two subspecies is presented. Werneria decumbens is synonymized with X. weddellii, as well as X. fontii with X. humile and X. oscartovarii with X. dactylophyllum. Likewise, four varietal names and two sectional names are proposed as new synonyms. Seven names are lectotypified, the name X. sotarense is epitypified, W. decumbens neotypified, and the supraspecific name W. sect. Integrifoliae Rockh. is typified. The combination X. crassum subsp. orientalecomb. nov. is made. Descriptions and distribution maps are provided for all accepted species, in addition to an identification key. Ten species are illustrated, three of them for the first time.

scholarly journals New records of Cuscuta L. (Convolvulaceae) in Central-West Brazil

Check List ◽  
2020 ◽  
Vol 16 (6) ◽  
pp. 1725-1731
Author(s):  
Carol De Moura Costa ◽  
Amanda Boaretto ◽  
Priscila Porto Alegre Ferreira ◽  
Simone Soares da Silva ◽  
Silmara Cecília Nepomuceno ◽  
...  
Keyword(s):  
New Records ◽  
Identification Key ◽  
Southern Brazil ◽  
Mato Grosso ◽  
West Region ◽  
Holoparasitic Plants ◽  
First Time ◽  
Mato Grosso Do Sul

The genus Cuscuta L. (Convolvulaceae) are holoparasitic plants with cosmopolitan distributions, and they are usually difficult to identify. Based on several new field collections, we present three new floristic records from this genus in Central-West Brazil. Cuscuta platyloba Progel and Cuscuta partita Choisy are cited for the first time from Mato Grosso do Sul state, while Cuscuta xanthochortos var. carinata Mart., which was previously only known from southern Brazil, is also shown to be present in the Central-West region of the country. An identification key of Cuscuta species from Mato Grosso do Sul is also provided.

scholarly journals New records of Helicina schereri (Gastropoda: Helicinidae) from the states of Bahia, Minas Gerais, and Mato Grosso do Sul, Brazil

2019 ◽  
Vol 59 ◽  
pp. e20195903
Author(s):  
Fernanda Dos Santos Silva ◽  
Daniel Caracanhas Cavallari ◽  
Luiz Ricardo Lopes de Simone
Keyword(s):  
New Records ◽  
Rio Grande ◽  
Minas Gerais ◽  
Northeastern Brazil ◽  
Northeast Brazil ◽  
Santa Catarina ◽  
Mato Grosso ◽  
Mato Grosso Do Sul ◽  
New Occurrences

New records for Helicina schereri Baker, 1913, are reported. It was a species previously restricted to the states of Ceará, Rio Grande do Norte, Paraíba, Alagoas and Tocantins in Northeastern Brazil, and State of Santa Catarina, much further south. The new occurrences reported herein fill distribution gaps and also significantly expand the range of the species ca. 970 km westwards. The new records are from the following locations: Bahia State (Ituaçu and Itaquara municipalities) in Northeast Brazil; Mato Grosso do Sul State (Bonito Municipality) in the Midwest; and Minas Gerais (Lagoa Santa municipality) in the Southeast.

scholarly journals Review of Eyeless Pseudosinella Schäffer (Collembola, Entomobryidae, and Lepidocyrtinae) from Brazilian Caves

Insects ◽  
2020 ◽  
Vol 11 (3) ◽  
pp. 194 ◽  
Author(s):  
Nikolas G. Cipola ◽  
João Victor L. C. Oliveira ◽  
Bruno C. Bellini ◽  
Aila S. Ferreira ◽  
Estevam C. A. Lima ◽  
...  
Keyword(s):  
New Species ◽  
New Records ◽  
Identification Key ◽  
Diagnostic Characters ◽  
Complex Morphology ◽  
Brazilian Species

Herein, eyeless Pseudosinella species from Brazilian caves are reviewed, including the description of 23 new species, new records plus additional notes on the descriptions of P. ambigua Zeppelini, Brito, and Lima and of P. guanhaensis Zeppelini, Brito, and Lima. We also provide an identification key to 27 eyeless species recorded from Brazil. To organize the 26 Brazilian eyeless taxa analyzed in this work, we organize them in apparently artificial groups: 11 species have one larger tooth on the unguiculus outer lamella (petterseni group); one presents unguiculus outer lamella smooth or serrated (never with a larger tooth), with 9 held prelabral chaetae undivided and the last 6 held prelabral chaetae bifurcated. The Brazilian species of eyeless Pseudosinella herein described present a remarkably conservate dorsal chaetotaxy; therefore, the main diagnostic characters are related to other features like prelabral, labral, and ventral head chaetotaxy and empodial complex morphology. In addition, our study suggests that Brazilian caves possibly shelter a great diversity of Pseudosinella taxa, several of them potentially cave dependent.

Taxonomic revision of the praying mantis subfamily Hierodulinae of China (Mantodea: Mantidae)

Zootaxa ◽  
2021 ◽  
Vol 4951 (3) ◽  
pp. 401-433
Author(s):  
QIN-PENG LIU ◽  
ZI-JUN LIU ◽  
GUO-LI WANG ◽  
ZI-XU YIN
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Taxonomic Revision ◽  
Identification Key ◽  
Praying Mantis ◽  
New Synonyms ◽  
A New Species

Species known from China in the praying mantis subfamily Hierodulinae are revised. A new species, Titanodula menglaensis sp. nov. is described. Hierodula tenuidentata Saussure, 1869 and Dracomantis mirofraternus Shcherbakov & Vermeersch, 2020 are newly recorded from China. Two new synonyms are proposed: Titanodula formosana (Giglio-Tos, 1912) = Titanodula fruhstorferi (Werner, 1916), syn. nov. and Hierodula macrodentata Wang, Zhou & Zhang, 2020 = Hierodula latipennis Brunner de Wattenwyl, 1893. Ootheca and male genitalia of the Chinese species are described and photographed. An identification key to genera and species of Hierodulinae from China is also provided. The current Chinese checklist contains 21 species. 

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