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

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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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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New records of Monstrilloida Sars, 1901 (Crustacea: Copepoda) from Rio Grande do Norte (northeastern coast of Brazil)

Biota Neotropica ◽

10.1590/s1676-06032008000200022 ◽

2008 ◽

Vol 8 (2) ◽

pp. 247-250

Author(s):

Cristina de Oliveira Dias ◽

Guilherme Fulgêncio de Medeiros ◽

Sérgio Luiz Costa Bonecker

Keyword(s):

New Records ◽

Coastal Region ◽

Rio Grande ◽

The State ◽

South Coast ◽

Geographical Range ◽

Number Of Species ◽

Species Complexes ◽

First Time ◽

Northeastern Coast

During a series of zooplankton surveys carried out during 1984, off the south coast of the state of Rio Grande do Norte, Brazil, several species of monstrilloids were present in the samples. A total of 50 individuals of monstrilloid copepods were collected. These belong to four species (Monstrilla brasiliensis Suárez-Morales & Dias, Cymbasoma cf. longispinosum, Cymbasoma cf. rigidum, and Cymbasoma gracilis Gurney). The taxonomic complexes formed by the species C. cf. longispinosum and C. cf. rigidum in Brazilian waters are discussed. The lengths of the specimens are provided in order to contribute to studies and revisions of the specimens belonging to these species-complexes. The species Monstrilla brasiliensis is recorded for the first time in the Rio Grande do Norte coastal region, thus expanding its geographical range in the Brazilian northeastern coast. The results presented herein increase to four the number of species of Monstrilloida known from off Rio Grande do Norte state.

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First record of Potimirim potimirim (Müller, 1881) (Crustacea, Decapoda, Atyidae) from Rio Grande do Norte, northeastern Brazil

Check List ◽

10.15560/13.2.2060 ◽

2017 ◽

Vol 13 (2) ◽

pp. 2060

Author(s):

Alex Barbosa de Moraes ◽

Daniele Cosme Soares de Moraes ◽

Carlos Eduardo Rocha Duarte Alencar ◽

Willianilson Pessoa da Silva ◽

Fúlvio Aurélio de Morais Freire

Keyword(s):

New Records ◽

Rio Grande ◽

First Record ◽

Freshwater Ecosystems ◽

The State ◽

Northeastern Brazil ◽

Brazilian Coast ◽

Conservation Actions ◽

First Time ◽

Small Tributary

Potimirim potimirim (Müller, 1881), a species of coastal freshwater shrimp, is recorded for the first time from the state of Rio Grande do Norte, northeastern of Brazil, where it was collected in a small tributary of the Potengi River. This record extends the distribution of this species about 220 km north along Brazilian coast. New records, such as this, reinforce the need for greater research efforts in the northeastern freshwater ecosystems of Brazil to provide better understand the region’s biodiversity and establish better parameters for conservation actions.

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

Check List ◽

10.15560/9.6.1567 ◽

2013 ◽

Vol 9 (6) ◽

pp. 1567

Author(s):

Carlos Eduardo Rocha Duarte Alencar ◽

Sávio Arcanjo Santos Nascimento de Morae ◽

Paulo Victor Do Nascimento Araújo ◽

Vanessa Lisboa Guerra Brito ◽

Fúlvio Aurélio de Morais Freire

Keyword(s):

New Record ◽

East Coast ◽

Callinectes Sapidus ◽

Rio Grande ◽

The State ◽

Northeastern Brazil ◽

Swimming Crab ◽

Rio Grande Do Sul ◽

Singular Distribution ◽

First Time

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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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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Bromeliaceae from Rio Grande do Norte State, Northeastern Brazil

Phytotaxa ◽

10.11646/phytotaxa.422.2.1 ◽

2019 ◽

Vol 422 (2) ◽

pp. 113-143

Author(s):

EDUARDO CALISTO TOMAZ ◽

LEONARDO M. VERSIEUX

Keyword(s):

Atlantic Forest ◽

Morphological Variation ◽

New Records ◽

Rio Grande ◽

The State ◽

Additional Research ◽

Identification Key ◽

Northeastern Brazil ◽

Genus One

The Bromeliaceae Flora for the state of Rio Grande do Norte, Northeastern Brazil, is presented, based on extensive fieldwork, morphological analyses using herbarium and freshly collected material, and specialized literature. Twenty-six species of bromeliads were recorded in Rio Grande do Norte, distributed in ten genera and in three subfamilies. Bromelioideae was the richest subfamily (eight genera/14 species), followed by Tillandsioideae (one genus/12 species), and Pitcairnioideae (one genus/one species). Aechmea mertensii, Hohenbergia horrida and Tillandsia tenuifolia are new records for Rio Grande do Norte. Eight species (31%) are restricted to the Eastern portion of the state, in the Atlantic Forest. Caatinga dry woodlands harbor 18 species, with remarkable presence of Bromelia laciniosa, Encholirium spectabile, Tillandsia recurvata and T. streptocarpa, the four most widely distributed taxa. We discuss problems related to unclear taxonomic circumscriptions of species or diverging information between authors, more expressively in Hohenbergia, but also in Aechmea, Cryptanthus and Tillandsia. The data presented here might contribute to better understand the morphological variation of these taxa and suggest additional research on their taxonomy. Morphological descriptions, general comments, a map, photo plates and an identification key for all taxa 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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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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New records of Gerromorpha (Insecta, Hemiptera, Heteroptera) from Piauí state, northeastern Brazil

Check List ◽

10.15560/16.6.1755 ◽

2020 ◽

Vol 16 (6) ◽

pp. 1755-1763

Author(s):

Cleilton Lima Franco ◽

Lucas Ramos Costa Lima ◽

Juliana Mourão dos Santos Rodrigues ◽

Carlos Augusto Silva de Azevêdo ◽

Felipe Ferraz Figueiredo Moreira

Keyword(s):

New Records ◽

The State ◽

Northeastern Brazil ◽

First Time

Based on material recently collected in Piauí state, northeastern Brazil, we present new records for seven species of Gerromorpha (Insecta, Hemiptera, Heteroptera). Rheumatobates crassifemur schroederi Hungerford, 1954 (Gerridae); Mesovelia mulsanti White, 1879 (Mesoveliidae); and Paravelia polhemusi Rodrigues, Moreira, Nieser, Chen & Melo, 2014 (Veliidae) are reported from the state for the first time.

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Updated distribution maps with new records of Trilepida fuliginosa (Passos, Caramaschi & Pinto, 2006) and Drepanoides anomalus (Jan, 1863) (Squamata, Serpentes) in the state of Maranhão, northeastern Brazil

Check List ◽

10.15560/16.2.423 ◽

2020 ◽

Vol 16 (2) ◽

pp. 423-433

Author(s):

Thaís B. Guedes ◽

Aryel Queiroz ◽

Patrícia Sousa ◽

Breno Hamdan

Keyword(s):

Geographic Distribution ◽

New Records ◽

The State ◽

Northeastern Brazil ◽

Distribution Maps ◽

Straight Line ◽

First Time

We report for the first time Trilepida fuliginosa (Passos, Caramaschi & Pinto, 2006) and Drepanoides anomalus (Jan, 1863) in the state of Maranhão, Brazil. Our record for T. fuliginosa represents the northernmost locality for the species and extends its geographic distribution by nearly 662 km (in a straight line) from São Geraldo do Araguaia, state of Pará. Our record for D. anomalus is the easternmost known occurrence and extends its distribution by 203 km from Piçarra, Pará. Updated distribution maps and images of preserved specimens are provided.

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