A second species of Araucariocladus Silveira & Mermudes, with notes on the variation in antennomere numbers in this genus (Coleoptera: Lampyridae)

Zootaxa ◽  
2019 ◽  
Vol 4571 (4) ◽  
pp. 562 ◽  
Author(s):  
V.C.S. NUNES ◽  
P.M. SOUTO ◽  
R.F. MONTEIRO ◽  
L.F.L. SILVEIRA
Keyword(s):  
Prima Facie ◽  
Colour Pattern ◽  
Southeastern Brazil ◽  
Mountain Range ◽  
Generic Diagnosis ◽  
Ventral Margin ◽  
Apical Margin ◽  
Long Distance ◽  
Diagnostic Features ◽  
Specific Variation

Here, we describe Araucariocladus amfractus sp. nov., and compare it to the previously monotypic type-species, A. hiems. The new species can be distinguished from A. hiems by the following combination: colour pattern overall dark-brown; pedicel three times shorter than antennomere III and slightly wider than long; distance between antennal sockets as wide as 3/5 clypeal width; labial palpomere III with sides divergent towards apex, apical margin longer than dorsal and shorter than ventral margin; pronotum 1.5x wider than long, anterior margin somewhat sinuose, with a shallow angle anteriad, posterior margin almost straight. A. amfractus sp. nov. is, prima facie, endemic to the Itatiaia Massif, part of the Mantiqueira Mountain Range, Southeastern Brazil. We provide illustrations of the diagnostic features, and an occurrence map for the Araucariocladus species. Finally, we report a previously unrecognized intra-specific variation in the antennomere numbers of A. hiems, a feature also present in Araucariocladus amfractus sp. nov., and adjust the generic diagnosis to include species with 17 or 18 antennomeres. [Zoobank LSID: urn:lsid:zoobank.org:act:C335B064-FBD4-4256-983D-B17DF06BAA0D] 

Uanauna gen. nov., a new genus of fireflies endemic to the Brazilian Atlantic forest (Coleoptera: Lampyridae), with key to brazilian genera of Lucidotina

Zootaxa ◽  
2019 ◽  
Vol 4585 (1) ◽  
pp. 59 ◽  
Author(s):  
LUCAS CAMPELLO-GONÇALVES ◽  
PAULA M. SOUTO ◽  
JOSÉ R.M. MERMUDES ◽  
LUIZ F.L. SILVEIRA
Keyword(s):  
Atlantic Forest ◽  
Rio De Janeiro ◽  
New Genus ◽  
Southeastern Brazil ◽  
Mountain Range ◽  
Brazilian Atlantic Forest ◽  
Diagnostic Features ◽  
Serra Do Mar ◽  
Forest Habitats ◽  
Janeiro State

Here, we propose Uanauna gen. nov. (Lampyridae: Photinini), a new monotypic genus of fireflies endemic to the Brazilian Atlantic Forest. Uanauna angaporan sp. nov. occurs in Submontane and Montane forest habitats at the Serra do Mar mountain range, in the Southern Fluminense region (Rio de Janeiro State, Southeastern Brazil). The new species was recorded both on the mainland, at the municipality of Itaguaí and Rio de Janeiro, and at the continental island of Ilha Grande, in Angra dos Reis, at the Rio de Janeiro State. An occurrence map and illustrations of diagnostic features are given for the new taxa, as well as a key to Lucidotina genera in Brazil. 

scholarly journals Amphibians and reptiles of the Parque Estadual Turístico do Alto Ribeira (PETAR), SP: an Atlantic Forest remnant of Southeastern Brazil

2010 ◽  
Vol 10 (4) ◽  
pp. 257-274 ◽  
Author(s):  
Cybele de Oliveira Araujo ◽  
Thais Helena Condez ◽  
Rafael Parelli Bovo ◽  
Fernanda da Cruz Centeno ◽  
Amom Mendes Luiz
Keyword(s):  
Atlantic Forest ◽  
Legal Protection ◽  
Sao Paulo ◽  
Southeastern Brazil ◽  
Mountain Range ◽  
São Paulo ◽  
The South ◽  
Paulo State ◽  
Forest Remnant ◽  
São Paulo State

The herpetofauna of São Paulo State, Brazil, can be characterized as the most well-known in the country. However, despite the large number of studies in this area, there are still many sampling gaps within biomes such as the Atlantic Forest that are considered global conservation priorities due to the high rate of endemism and human disturbance. As a result of political and historical pressure, this biome has been reduced to less than 12% of its original extent and, despite its importance for global biodiversity conservation, only a small percentage of its original vegetation cover (1%) has some form of legal protection. This is the case of the Parque Estadual Turístico do Alto Ribeira (PETAR) which, together with the Parque Estadual de Intervales, Parque Estadual Carlos Botelho and Mosaico de Unidades de Conservação de Jacupiranga, forms of an ombrophilous forest continuum of 360 thousand ha in the south of São Paulo State. This study presents a list of amphibians and reptiles from the PETAR, with information on the local distribution and habitat use of the species. The survey was conducted from October to December 2009, completing a total of 15 sampling days using four complementary methods of active sampling: visual encounters, auditory encounters, searches by car and incidental encounters. We recorded a total of 91 species belonging to 53 genera and 24 families. This high diversity can be attributed to the existence of a wide variety of habitats and microhabitats in this region, such as the various aquatic sites used by many species of anuran amphibians. Moreover, the PETAR features a large altitudinal gradient (80 - 1,160 m elevation) that gives a large climatic, geological and hydrological heterogeneity to the area. This inventory is an important contribution to the expansion of knowledge about these assemblages in the Atlantic Forest to the south of Serra de Paranapiacaba mountain range, and provides support for the conservation of these groups in São Paulo State.

scholarly journals Helicometrina nimia Linton, 1910 (Digenea: Opecoelidae) in dusky grouper Epinephelus marginatus (Lowe, 1834) (Teleostei: Serranidae) from southeastern Brazil

2014 ◽  
Vol 74 (2) ◽  
pp. 472-479 ◽  
Author(s):  
K. Roumbedakis ◽  
NC. Marchiori ◽  
P. Garcia ◽  
J Pereira Junior ◽  
LAS. Castro ◽  
...  
Keyword(s):  
Taxonomic Status ◽  
Wide Distribution ◽  
Sao Paulo ◽  
Diagnostic Character ◽  
Southeastern Brazil ◽  
Diagnostic Features ◽  
New Host ◽  
Paulo State ◽  
Dusky Grouper ◽  
São Paulo State

Helicometrina nimia (Opecoelidae) is a digenean with wide distribution. Fish families most commonly used as hosts for H. nimia are Serranidae, Pomodasydae, Scorpaenidae and Clinidae. In the present study, a new host and a new host locality are presented for the species. A description of the studied specimens, besides comments concerning its taxonomic status and biometrically compared tables of H. nimia reports are given. The taxonomic status of members of Helicometrina has been questionable. The greatest controversy for the genus seems to be related to the validity of diagnostic features, especially in regard to the number of testes. In the present study, all studied specimens presented a permanent and steady number of testes (n=9) and therefore its use as a diagnostic character is supported by the present authors. Epinephelus marginatus is considered a new host for Helicometrina nimia, and São Paulo state, southeastern Brazil, a new locality for the species.

scholarly journals Species Richness, Abundance and Functional Diversity of a Bat Community along an Elevational Gradient in the Espinhaço Mountain Range, Southeastern Brazil

2018 ◽  
Vol 20 (1) ◽  
pp. 129 ◽  
Author(s):  
Eduardo De Rodrigues Coelho ◽  
Adriano Pereira Paglia ◽  
Arleu Barbosa Viana-Junior ◽  
Luiz A. Dolabela Falcão ◽  
Guilherme B. Ferreira
Keyword(s):  
Species Richness ◽  
Functional Diversity ◽  
Elevational Gradient ◽  
Southeastern Brazil ◽  
Mountain Range

Two new species of the sharpshooter genus Paratubana (Hemiptera: Cicadellidae: Cicadellini) from alpine fields of Rio de Janeiro state, southeastern Brazil

Zootaxa ◽  
2021 ◽  
Vol 5005 (3) ◽  
pp. 339-348
Author(s):  
ISABELE CÔRTE ◽  
NATHALIA H. PECLY ◽  
VICTOR QUINTAS ◽  
ANDRÉ L. D. FERREIRA ◽  
RODNEY R. CAVICHIOLI ◽  
...  
Keyword(s):  
New Species ◽  
Rio De Janeiro ◽  
Host Plants ◽  
Southeastern Brazil ◽  
Mountain Range ◽  
Two New Species ◽  
Janeiro State

Two new species of Paratubana Young, 1977 are described and illustrated from Rio de Janeiro state, southeastern Brazil, based on specimens collected in alpine fields (above 1,800 m) of the Serra dos Órgãos mountain range. Paratubana auromarginata sp. nov. (Pico da Caledônia) can be recognized by the paraphyses with the apex bifurcate, forming an outer subquadrate projection and inner spiniform process, whereas in P. takiyae sp. nov. (Parque Nacional da Serra dos Órgãos) the paraphyses have a pair of strong spiniform processes directed dorsally and crossing each other. The two new species are apparently closely related to each other and both use Eryngium L. (Apiaceae) as host plants. A key to males of the ten known species of the genus is added, as well as two maps of their known distribution.

How long does it take to know a species? Redescription, vocalization, and chigger mites infestation pattern in the centenary Brachycephalus garbeanus (Anura: Brachycephalidae)

Zootaxa ◽  
2021 ◽  
Vol 4950 (2) ◽  
pp. 321-344
Author(s):  
MANUELLA FOLLY ◽  
MANOELA WOITOVICZ-CARDOSO ◽  
CLARISSA CANEDO ◽  
PAULO NOGUEIRA-COSTA ◽  
JOSÉ P. JR. POMBAL
Keyword(s):  
Feeding Habits ◽  
Average Rate ◽  
Dominant Frequency ◽  
Southeastern Brazil ◽  
Advertisement Call ◽  
Microhabitat Use ◽  
Mountain Range ◽  
Short Pulses ◽  
Infestation Pattern ◽  
Aggressive Calls

Although we celebrate the centennial of Brachycephalus garbeanus’ discovery, little progress has been done on understanding this species’ biology apart from a few morphological and ecological studies, which includes its redescription based on three specimens from the type-series, microhabitat use, sexual dimorphism in body size, and feeding habits. This species is endemic to the Serra dos Órgãos Mountain range, in the state of Rio de Janeiro, southeastern Brazil. Here we redescribe B. garbeanus based on a wide sampling, including its advertisement and aggressive calls, and also the chigger mites infestation pattern. The advertisement call is longer than 25.8 s with pulsed notes series emitted at an average rate of 2.3 notes/s and 14.1 pulses/s; long inter-note interval with 320 ms; notes with distinctly short pulses (1 to 16 ms); low dominant frequency for this genus (3.0-5.4 kHz) and presence of four harmonics. This species is often parasitized by chigger mites of Hannemania, with a prevalence of infection of 67%, mainly affecting the ventral body surface. Females had a higher prevalence of parasites than males and there was no correlation found between the size of specimens and the number of parasites. Our study, provides an important and overdue taxonomical contribution, including a large amount of novel information for B. garbeanus. 

A new species of Erythrogonia Melichar, 1926 (Insecta: Hemiptera: Cicadellidae: Cicadellini) from the Mantiqueira mountain range, southeastern Brazil, associated with olive orchards

Zootaxa ◽  
2021 ◽  
Vol 4996 (2) ◽  
pp. 374-382
Author(s):  
JOYCE A. FROZA ◽  
VICTOR QUINTAS ◽  
GABRIEL MEJDALANI
Keyword(s):  
New Species ◽  
Southeastern Brazil ◽  
Mountain Range ◽  
Costal Margin ◽  
Abdominal Sternite ◽  
New Taxon ◽  
Sternite Viii ◽  
Basal Portion ◽  
Males And Females ◽  
A New Species

A new species of the diverse Neotropical sharpshooter genus Erythrogonia Melichar, 1926 is described and illustrated from the Mantiqueira mountain range, municipality of Maria da Fé, state of Minas Gerais, southeastern Brazil. The new taxon is associated with olive orchards and has been implicated as a vector of the bacterium Xylella fastidiosa Wells et al., 1987, which causes a disease known in Brazil as olive leaf scorch syndrome. Erythrogonia sinvali sp. nov. can be distinguished from the other 90 known species of the genus by the following combination of features: (1) crown black without conspicuous contrasting spots; (2) frons with large yellow median spot; (3) pronotum black with large yellow area covering most of disk; (4) forewing dark red, without contrasting spots or stripes, costal margin narrowly black, apical portion dark brown; (5) aedeagus elongate, curved dorsally, with pair of spiniform apical processes; (6) paraphyses greatly reduced; (7) basal portion of male anal tube with pair of spiniform curved processes; (8) posterior margin of female abdominal sternite VII broadly emarginate and with broad central lobe; (9) female sternite VIII with sclerotized areas, including a transverse bar located at bases of ovipositor valvulae I, followed by a pair of elongate sclerites and a posterior bilobed sclerite. Both males and females of the new species are described in detail. A putative group of five species within Erythrogonia is preliminarily proposed, including the new taxon, E. separata Melichar, 1926, E. dorsalis (Signoret, 1853), E. calva (Taschenberg, 1884), and E. melichari Schmidt, 1928. Among these species, the male terminalia of E. sinvali sp. nov. are more similar to those of E. separata.  

A new species of Ischnocnema Reinhardt and Lütken, 1862 (Anura: Brachycephalidae) of the I. lactea species series from southeastern Brazil

Zootaxa ◽  
2019 ◽  
Vol 4706 (4) ◽  
pp. 531-545 ◽  
Author(s):  
PEDRO P. G. TAUCCE ◽  
BÁRBARA F. ZAIDAN ◽  
HUSSAM ZAHER ◽  
PAULO C. A. GARCIA
Keyword(s):  
New Species ◽  
Dorsal Surface ◽  
Lateral View ◽  
Southeastern Brazil ◽  
Medium Size ◽  
Advertisement Call ◽  
Mountain Range ◽  
The Past ◽  
A New Species ◽  
High Support

We describe a new species of Ischnocnema from the Serra da Bocaina mountain range, state of São Paulo, southeastern Brazil, based on morphological, bioacoustic, and mtDNA data. The new species is retrieved with high support values within the I. lactea species series as the sister species of I. spanios. Ischnocnema bocaina sp. nov. is characterized by its medium size (18.6–19.0 mm), a smooth venter, a rounded snout in dorsal view and acuminate in lateral view, a slightly expanded subgular, single vocal sac, a round and whitish, poorly-developed glandular-appearing nuptial pad on the dorsal surface of the thumb, and a nonpulsed advertisement call with 9 to 18 notes. We raise to 38 the number of Ischnocnema species, the 12th described in the past 10 years.

Simulium (Psaroniocompsa) stellatum (Diptera: Simuliidae), a new black fly from a high mountain range in southeastern Brazil

Zootaxa ◽  
2005 ◽  
Vol 922 (1) ◽  
pp. 1 ◽  
Author(s):  
LEONARDO GIL-AZEVEDO ◽  
RONALDO FIGUEIRÓ ◽  
MARILZA MARILZA MAIA-HERZOG
Keyword(s):  
New Species ◽  
National Park ◽  
Primary Branch ◽  
Southeastern Brazil ◽  
High Mountain ◽  
Mountain Range ◽  
Immature Stages ◽  
Black Fly ◽  
Gill Filaments ◽  
High Mountain Range

The larva, pupa, female, and male of Simulium (Psaroniocompsa) stellatum sp. n. are described and illustrated. The pupa of this new species has four gill filaments, with the dorsal primary branch bifurcating at about half the length of the ventral branch. The adult and immature stages are similar to those of species in the S. auristriatum group. Up to date, Simulium stellatum sp. n. has been found only in the high mountain range of Itatiaia National Park in southeastern Brazil. It is the second species of the subgenus S. (Psaronicompsa) recorded at elevations above 2000 m.

scholarly journals Larval development of the Pacific sandperch (Prolatilus jugularis) (Pisces: Pinguipedidae) from the Independencia Bight, Pisco, Peru

2003 ◽  
Vol 83 (5) ◽  
pp. 1137-1142 ◽  
Author(s):  
Jose A. Vélez ◽  
William Watson ◽  
Elaine M. Sandknop ◽  
Wolf Arntz
Keyword(s):  
Body Length ◽  
Morphological Development ◽  
Ventral Margin ◽  
Diagnostic Features ◽  
Caudal Fin ◽  
Dorsal Fin ◽  
Large Head ◽  
The Pacific ◽  
Fin Rays ◽  
Preanal Length

Morphological development of larval Prolatilus jugularis from Bahia Independencia, Pisco, Peru is described. Two hundred and thirty-two specimens were collected with plankton nets in 2000; a developmental series of 40 individuals (2.5–25.9 mm: recently hatched through transformation) was assembled using morphological features and pigmentation. Prolatilus jugularis hatches at approximately 2.5 mm, notochord flexion begins at ∼5.7 mm and ends at ∼6.9 mm, and transformation begins at an unknown size between 14.2–20.3 mm (probably near 20 mm). Diagnostic features of the larvae include a robust body with large head bearing small preopercular spines that begin to form by late preflexion stage; preanal length just under half of body length early in the preflexion stage increasing to near two-thirds of body length in the postflexion stage; and pigmentation primarily on the snout, opercular region, dorsally on the head and gut, laterally above the hindgut, and on the ventral margin of the tail through early flexion stage. A broad mid-lateral stripe begins to form on the trunk and tail late in the flexion stage and dorsal pigmentation forms on the trunk and tail in the postflexion stage. Pectoral-fin rays are first to begin forming, in mid-preflexion stage, followed by principal caudal-fin rays, then by pelvic-, dorsal- and anal-fin rays which apparently begin to form simultaneously near the end of preflexion stage. The dorsal fin is long and continuous, with III–IV short spines and 27–29 soft rays, the anal fin contains 21–23 rays, the first one or two of which may be spine-like, the pelvic fins, with I spine, 5 rays, are below or slightly in front of the pectorals (18–20 rays), and there are 9+8 principal caudal-fin rays and 36–37 myomeres.

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