New record of blue swimming crab Callinectes sapidus Rathbun, 1896 (Crustacea: Portunidae) for the state of Rio Grande do Norte, Northeastern Brazil

The species Callinectes sapidus is reported for the first time in the state of Rio Grande do Norte, Northeastern Brazil. In Brazil, this species is only known from the state of Rio Grande do Sul to the state of Paraíba. In this work, one more gap about the distribution of this species was discovered. Samplings were gathered in two localities: Cavalos River and Ceará-mirim River, north and east coast of Rio Grande do Norte, respectively. This new record increases information about the singular distribution of this species, known for being the only species of Callinectes with disjoint distribution in the Americas.

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Crustacea, Decapoda, Portunidae, Callinectes sapidus Rathbun, 1896: first record for state of Paraíba, northeastern Brazil

Check List ◽

10.15560/7.3.354 ◽

2011 ◽

Vol 7 (3) ◽

pp. 354

Author(s):

Emmanoela Nascimento Ferreira ◽

Alberto Kioharu Nishida ◽

Luiz Carlos Serramo Lopez

Keyword(s):

North America ◽

Adult Female ◽

New Record ◽

Callinectes Sapidus ◽

Rio Grande ◽

First Record ◽

Northeastern Brazil ◽

Fishing Gear ◽

Rio Grande Do Sul ◽

First Time

Callinectes sapidus is reported here for the first time to state of Paraíba, northeastern Brazil. In Brazil, this species was only known from state of Rio Grande do Sul to the state of Pernambuco, leaving a significant gap in its expected distribution along the coasts of other states in northern and northeastern Brazil, since it has been collected from Venezuela to North America. Two adult female specimens were collected using local fishing gear in the estuary of the Mamanguape River. This new record increases the known distribution of this species.

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New record and occurrence map of Tityus serrulatus Lutz & Mello, 1922 (Scorpiones, Buthidae) in the state of Rio Grande do Sul, southern Brazil

Check List ◽

10.15560/11.1.1556 ◽

2015 ◽

Vol 11 (1) ◽

pp. 1556 ◽

Cited By ~ 1

Author(s):

Conrado Mario da Rosa ◽

Arthur Diesel Abegg ◽

Leandro Malta Borges ◽

Gabriela S. S Bitencourt ◽

Rocco Alfredo Di Mare

Keyword(s):

Urban Area ◽

Central Region ◽

New Record ◽

Rio Grande ◽

The State ◽

Southern Brazil ◽

Rio Grande Do Sul ◽

Tityus Serrulatus ◽

First Time ◽

Santa Maria

The Brazilian scorpion Tityus serrulatus is recorded for the first time in the central region of Rio Grande do Sul, thus filling a gap of 567 km in its distribution. A specimen of the scorpion was collected in the urban area of the municipality of Santa Maria (29°43′51.31″ S, 053°48′5.74″ W) on 31 June 2014. A map was generated with the points of occurrence of the species in the state.

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New records of the hairy crab Pilumnus dasypodus (Decapoda, Brachyura, Pilumnidae) in Northeastern Brazil

Check List ◽

10.15560/11.2.1563 ◽

2015 ◽

Vol 11 (2) ◽

pp. 1563

Author(s):

Sávio Arcanjo Santos Nascimento Moraes ◽

Carlos Eduardo Rocha Duarte Alencar ◽

Elena Thomsen ◽

Fúlvio Aurélio Morais Freire

Keyword(s):

New Record ◽

New Records ◽

Rio Grande ◽

The State ◽

South Coast ◽

Northeastern Brazil ◽

The North ◽

First Time ◽

North And South

Pilumnus dasypodus is reported for the first time in the state of Rio Grande do Norte, Northeastern Brazil. Sampling occurred in the north and south coast of the state in four locations (the farthest about 500 km of the known south distribution of the species). This new record increases the information about the distribution of this species, showing a possible relationship between the distribution of species and the Atlantic Tropical Ecoregion.

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Crustacea, Isopoda, Oniscidea Latreille, 1802: new continent record and distribution extension in Brazil

Check List ◽

10.15560/6.2.217 ◽

2010 ◽

Vol 6 (2) ◽

pp. 217 ◽

Cited By ~ 8

Author(s):

Mariana Juventina Magrini ◽

Paula Beatriz Araujo ◽

Marcio Uehara-Prado

Keyword(s):

Rio Grande ◽

Sao Paulo ◽

The State ◽

Southeastern Brazil ◽

Pitfall Traps ◽

São Paulo ◽

Undescribed Species ◽

Rio Grande Do Sul ◽

Serra Do Mar ◽

First Time

Terrestrial Isopods were sampled in four protected Atlantic Forest areas located in Serra do Mar, state of São Paulo, southeastern Brazil. A total of 2,217 individuals of six species (Atlantoscia sp., Benthana werneri, Pseudodiploexochus tabularis, Pudeoniscus obscurus, Styloniscus spinosus and Trichorhina sp.) were captured in pitfall traps. The exotic species S. spinosus is recorded for the first time for the Americas. Another introduced species, P. tabularis, previously recorded only from the state of Rio Grande do Sul, had its geographic distribution extended to the state of São Paulo. The most abundant isopods in this study belong to an undescribed species of Atlantoscia.

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Isognomon bicolor (C. B. Adams, 1845) (Mollusca: Bivalvia): first record of this invasive species for the States of Paraíba and Alagoas and new records for other localities of Northeastern Brazil

Check List ◽

10.15560/9.1.157 ◽

2013 ◽

Vol 9 (1) ◽

pp. 157 ◽

Cited By ~ 4

Author(s):

Thelma Lúcia Pereira Dias ◽

Ellori Laíse Silva Mota ◽

Anne Isabelley Gondim ◽

Jacicleide Macedo Oliveira ◽

Emanuelle Fontenele Rabelo ◽

...

Keyword(s):

Invasive Species ◽

New Record ◽

New Records ◽

Rio Grande ◽

First Record ◽

The State ◽

Northeastern Brazil ◽

Northeast Brazil ◽

Littoral Region ◽

Exotic Invasive

This study provides the first record of the exotic invasive bivalve Isognomon bicolor for the State of Paraíba, Northeastern Brazil. It has been found to occur in at least twelve coastal reefs along the coast. We also present its first record for the State of Alagoas and new record localities for the States of Rio Grande do Norte and Pernambuco, including its occurrence in hypersaline estuaries. From these records the distribution range of I. bicolor has been expanded to the littoral region of Northeast Brazil, where this invasive species seems well established.

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The genera Turnera and Piriqueta (Passifloraceae sensu lato) in the state of Pernambuco, Brazil

Rodriguésia ◽

10.1590/2175-7860201970054 ◽

2019 ◽

Vol 70 ◽

Author(s):

Andréia Zelenski ◽

Rafael Louzada

Keyword(s):

Species Richness ◽

Atlantic Forest ◽

New Record ◽

National Park ◽

The State ◽

Northeastern Brazil ◽

Distribution Maps ◽

Taxonomic Treatment ◽

Semideciduous Seasonal Forest ◽

First Time

Abstract A taxonomic treatment of the genera Turnera and Piriqueta in the state of Pernambuco, northeastern Brazil, is presented. Fourteen species of Turnera and six species of Piriqueta were found in the Atlantic Forest and Caatinga, of which nine are endemic to Brazil. Turnera pernambucensis is threatened and restricted to the Atlantic Forest of Pernambuco, while T. joelii is a new record for the state. The species predominate in steppe savanna and semideciduous seasonal forest, but several of them grow naturally in anthropized areas. Catimbau National Park is the locality with the highest species richness. Tristyly is recorded for the first time in Piriqueta guianensis. Identification keys, descriptions, illustrations, distribution maps, and comments about habitat, flowering, fruiting, and morphological relationships are provided.

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A taxonomic study of Praxelinae (Asteraceae—Eupatorieae) in Rio Grande do Sul, Brazil

Phytotaxa ◽

10.11646/phytotaxa.393.2.5 ◽

2019 ◽

Vol 393 (2) ◽

pp. 141

Author(s):

ANDERSON LUIZ CHRIST ◽

MARA REJANE RITTER

Keyword(s):

Rio Grande ◽

The State ◽

Identification Key ◽

Geographical Range ◽

Taxonomic Study ◽

Rio Grande Do Sul ◽

Distribution Maps ◽

Taxonomic Treatment ◽

First Time

The Praxelinae comprises two genera—Praxelis and Chromolaena—and 19 species in Rio Grande do Sul, the southernmost State of Brazil. This is the first taxonomic treatment of these genera in the state according to their current circumscriptions. Chromolaena squarrosoramosa is formally reported for the first time for the flora of the state. The names C. callilepis and C. paraguariensis are used for the first time to refer to species previously known as Eupatorium polyanthum and E. angusticeps. Eupatorium angusticeps, considered in previous studies endemic to Rio Grande do Sul and probably extinct, is synonymized under C. paraguariensis and has its geographical range extended. Two neglected names, C. elliptica and C. latisquamulosa, are re-established, and C. umbelliformis is synonymized under C. elliptica. Furthermore, C. rhinanthacea is recollected for the first time after 40 years, and C. gentianoides is rediscovered in the state after almost 200 years of the original collection. Identification key and morphological descriptions, as well as distribution maps, field photographs, illustrations and general comments on the biology, ecology and identification of the species are provided.

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

Zootaxa ◽

10.11646/zootaxa.4577.2.9 ◽

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.

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Catalogue of the tick collection (Acari, Ixodida) of the Museu de História Natural Capão da Imbuia, Curitiba, Paraná, Brazil

Revista Brasileira de Zoologia ◽

10.1590/s0101-81752005000300015 ◽

2005 ◽

Vol 22 (3) ◽

pp. 623-632 ◽

Cited By ~ 39

Author(s):

Márcia Arzua ◽

Valeria C. Onofrio ◽

Darci M. Barros-Battesti

Keyword(s):

Rio Grande ◽

The State ◽

State Parks ◽

Rio Grande Do Sul ◽

Type Specimens ◽

New Host ◽

Green Areas ◽

Historia Natural ◽

First Time ◽

New Host Species

The tick collection of the Museu de Historia Natural Capão da Imbuia was first sorted in the end of the 80's, and a list of specimens was published in 1992. During the last ten years, the collection has grown substantially and became the depository collection for type-specimens. The collection is the most regional representative depository of ticks from the State of Paraná, and it is one of the four largest Brazilian collections in number of specimens. All material was revised, and the data were computerized and catalogued in cards. To date, the collection includes 504 vials, with 2,073 specimens, belonging to 25 species and six genera of the families Argasidae and Ixodidae. The ticks were collected in regional and state parks and in green areas from 60 municipalities distributed within eight Brazilian states. This catalogue corrects some of the records published in 1992 for the state of Paraná and records new host species for Amblyomma aureolatum (Pallas, 1772), A. cajennense (Fabricius, 1787), A. longirostre (Koch, 1844), A. tigrinum Koch, 1844, Ixodes aragaoi Fonseca, 1935, I. auritulus Neumann, 1904, I. fuscipes Koch, 1844 and I. paranaensis Barros-Battesti, Arzua, Pichorim & Keirans, 2003. Amblyomma brasiliense Aragão, 1908, A. coelebs Neumann, 1899, A. nodosum Neumann, 1899 and I. fuscipes are recorded, for the first time, from the state of Paraná; A. longirostre from Rio Grande do Sul; I. fuscipes from Santa Catarina; I. schulzei Aragão & Fonseca, 1951 from Rondônia; and A. rotundatum Koch, 1844 from Bahia. In addition Haemaphysalis juxtakochi Cooley, 1946 and I. fuscipes are recorded for the first time, infesting birds.

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

Check List ◽

10.15560/17.5.1323 ◽

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.

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