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| Registros recuperados: 16 | |
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| LIRA,André Felipe de Araujo; GUILHERME,Edson; SOUZA,Moisés Barbosa de; CARVALHO,Leonardo Sousa. |
| ABSTRACT Although Brazil has one of the highest scorpion diversities worldwide, the scorpion fauna of the Amazon region remains relatively poorly described. In this study, we updated the list of scorpion species from the state of Acre, in the southwestern Brazilian Amazon, based on a revision of records contained in Brazilian arachnid collections and a survey of the relevant literature. We recorded the occurrence of seven scorpion species belonging to two families (Buthidae and Chactidae) among which we report three new records (Ananteris sp., Tityus (Tityus) gasci, and Chactopsis cf. insignis) for Acre. The results presented herein make an important contribution to the knowledge on scorpion diversity in the Amazonian forests of Acre. |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Buthidae; Chactidae; Checklist; New record; Wallacean shortfall. |
| Ano: 2021 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672021000100058 |
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| CUPITRA VERGARA,Nelson Iván; CUBIDES CUBILLOS,Sergio; SALDARRIAGA-CORDOBA,Mónica María; ESTRADA-GÓMEZ,Sebastián. |
| Se reporta la distribución de Centruroides edwardsii (Gervais, 1843) para el departamento de Antioquia, y el área urbana de su capital político-administrativa, la ciudad de Medellín, Colombia, con base a material depositado en la colección del Serpentario de la Universidad de Antioquia (SUA). Se estableció dimorfismo sexual en C. edwardsii, mediante análisis de escalamiento multidimensional y el modelo ANOSIM, encontrando que los machos son más grandes que las hembras. Se reporta para el área zona centro y nor-oriental de Medellín una importante colonia de este escorpión, hecho de gran relevancia debido a la importancia clínica de este escorpión. Se amplía además el rango de distribución desde el nivel del mar hasta los 2200 m s.n.m. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antioquia; Buthidae; Centruroides; Colombia; Taxonomía. |
| Ano: 2015 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2015000100021 |
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| Candido,Denise Maria; Lucas,Sylvia; Souza,Cláudio Augusto Ribeiro de; Diaz,Diego; Lira-da-Silva,Rejâne Maria. |
| Uma nova espécie do gênero Tityus C.L. Koch, 1836 (Scorpiones, Buthidae) é descrita dos municípios de Anagé (36'44''14S - 08'08''41W) e Poções (31'47''14S - 21'55''40W) no estado da Bahia, Brasil. Tityus aba n. sp pertence ao grupo Tityusbahiensis (Lourenço, 2002), caracterizado por espécies de tamanho que variam de cinco a sete cm de comprimento, com colorido variando do amarelo - palha ao marrom avermelhado e sem a lâmina mediana basal dilatada nas fêmeas. Neste grupo, aproxima-se das espécies do complexo Tityusstigmurus (Lourenço, 2001). A nova espécie é mais próxima de Tityus stigmurus (Thorell, 1876), Tityus martinpaechi Lourenço, 2001 e de Tityus melici Lourenço, 2003, distinguindo-se da primeira por apresentar o prossoma quase totalmente negro,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Scorpiones; Buthidae; Tityus aba n.sp. Bahia; Brasil. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032005000200018 |
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| Lenarducci,Ângelo Ricardo I. P.; Pinto-da-Rocha,Ricardo; Lucas,Sylvia Marlene. |
| Rhopalurus guanambiensis n.sp. é descrita de Guanambi, Estado da Bahia, nordeste do Brasil. A nova espécie aproxima-se de R. lacrau Lourenço & Pinto-da-Rocha, 1997 (Itaeté, Estado da Bahia) por apresentar o mesmo número de séries de grânulos no dedo móvel da quela do pedipalpo, igual quantidade de carenas nos segmentos metasomais I, III, IV e V e pelo tamanho do corpo semelhante; aproxima-se de R. crassicauda Di Caporiacco, 1947 (Estado da Roraima) por apresentar o mesmo número de carenas nos segmentos metasomais I, II, IV e V, pela coloração mais escura dos dois últimos segmentos metasomais, que são dilatados e por apresentar aproximadamente o mesmo tamanho. Distingue-se de R. lacrau pela coloração diferente da carapaça, mesosoma e dos segmentos... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Scorpiones; Buthidae; Rhopalurus guanambiensis sp. n.; Nordeste; Brasil. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032005000200015 |
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| GONZALEZ-SPONGA,M. A.; D'SUZE,G.; SEVCIK,C.. |
| Two new species of the Tityus genus are described. T. isabelceciliae n. sp lives on the northern central slope of the Cordillera de la Costa. It belongs to the discrepans group and is dangerous to man due to its high number, aggressive behavior, domiciliary habits, and high toxicity of its venom. T. isabelceciliae venom is similar to other Tityus in relation to the molecular weight range and the biological activity of its components. However, the proportions of each fraction in the venom pooled from many T. isabelceciliae differ from the proportions in other Tityus, indicating that these proportions may have a taxonomical value. The venom LD50 is 38.1 (36.3, 39.9) µg/g mouse (Death in 30 min, Dixon and Mood (14) sequential method, median and 95% confidence... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arachnids; Scorpions; Buthidae; Tityus; New species; Venom chromatographic profile; Venezuela. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79302001000200007 |
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| Lourenço,Wilson R.. |
| Abstract The aim of this contribution is to bring general information on the classification and in particular on the specific identification of scorpion species dangerous to humans. Several generic groups are taken into consideration, but the Neotropical genus Tityus C. L. Koch, 1836 is used as a major example. The content of this paper is mostly addressed to non-specialists whose research embraces scorpions in several fields such as venom toxins and public health. Although efforts have been made in the last 20 years to create better links between ‘true scorpion experts’ and non-specialists who use scorpions in their research, such exchanges had never led to a consensus among those different branches of biological and medical research. Consequently, many... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Scorpion; Dangerous species; Misidentification; Biased results; Buthidae; Tityus. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100202 |
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| Lourenço,Wilson R.. |
| Abstract This contribution attempts to bring some general information on the evolution and, in particular, on the geographic distribution of scorpion species noxious to humans. Since 95% of the scorpions incidents are generated by specimens of the family Buthidae C. L. Koch, the analysis will be limited to this familial group. As in previous similar contributions, the content of this work is mostly addressed to non-specialists whose research embraces scorpions in several fields such as venom toxins and public health. Only in recent years, efforts have been made to create better links between ‘academic scorpion experts’ and other academic non-specialists who use scorpions in their research. Even if a larger progress can yet be expected from such exchanges,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Scorpion; Noxious species; Patterns of distribution; Biased results; Buthidae. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992018000100201 |
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| Ross,LK. |
| The following notes on gestation periods and litter size in seven specimens of Leiurus quinquestriatus are presented as observational data. Specimens of Leiurus quinquestriatus from southern Egypt and southern Israel were mated in the laboratory during 2007; afterwards, gestation periods and litter sizes of all females were recorded. Previous studies on this species reported that the gestation period ranged from 150 to 155 days and that litter size was between 12 and 99 offspring. In the present study, gestation periods in specimens from both geographic regions varied from 155 to 227 days and litter sizes were between 35 and 87 offspring. The current contribution expands on previously published data on gestation periods and supports previously reported... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Scorpions; Buthidae; Leiurus quinquestriatus; Gestation period; Litter size. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992009000200015 |
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| Quiroga,M.; de Sousa,L.; Parrilla-Álvarez,P.; Manzanilla,J.. |
| Tityus gonzalespongai n. sp. is a species endemic to the high mountains of Anzoátegui State, Venezuela. It is found between 1,600 and 2,200 m in ''La Laguna'' mountain. Its habitat includes the area of ''Bosque Húmedo Montano Bajo'' with the type of vegetation of ''Bosque Ombrófilo Montano Siempreverde'' (''Bosques Nublados Costeros'' that includes the ''Subpáramos Arbustivos''). It is distinguished from other Tityus species (T. caripitensis, T. monaguensis, and T. nororientalis) by the following characteristics: 1- the disposition of the trichobothria in the pedipalps; 2- ventral keels of the caudal segments of the metasoma (segment II, double and parallel in the proximal two thirds, then convergent and finally divergent in the base; segments III and IV,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Scorpion; Buthidae; Tityus gonzalespongai; New species; Turimiquire; Anzoátegui; Venezuela. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992004000100003 |
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| Ramires,Eduardo N.; Peracetta,Luiz F.; Nogas,Cláudio; Navarro-Silva,Mário A.; Paladini,Edson P.. |
| We introduce a new, high quality, low cost and versatile LEDs-based handset device that emits high power UV and white light, which can be used interchangeably. It offers power control and has long battery life. Even though it is optimized to detect and collect scorpions under low light conditions, it can also be used with other groups of fluorescent organisms. The device achieved superior performance in field and laboratory trials when compared with a 12 LEDs low power UV flashlight, and a 46 W black fluorescent light lamp, to locate Tityus serrulatus Lutz & Mello, 1922. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Buthidae; Fluorescence; Invertebrate collecting methods; Pest control. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000400015 |
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| Outeda-Jorge,Sabrina; Mello,Thayná; Pinto-da-Rocha,Ricardo. |
| We present new data on litter size and date of birth (month) for 21 South American scorpions species. We provide data for one katoikogenic species, the liochelid Opisthacanthus cayaporum Vellard, 1932 (offspring = 3; birth month: Jan); and for several apoikogenic species, such as the bothriurids Bothriurus araguayae Vellard, 1934 (53; Sep), B. rochensis San Martín, 1965 (22-28; Jan, Aug); the buthids Ananteris balzanii Thorell, 1891 (10-34; Jan-Mar), Physoctonus debilis (Koch, 1840) (2; Sep), Rhopalurus amazonicus Lourenço, 1986 (19; Nov), R. lacrau Lourenço & Pinto-da-Rocha, 1997 (30; Dec), R. laticauda Thorell, 1876 (41; Nov), R. rochai Borelli, 1910 (11-47; Dec-Jan, Mar-Apr), Tityus bahiensis (Perty, 1833) (4-23; Oct-Mar), T. clathratus Koch,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bothriuridae; Buthidae; Chactidae; Liochelidae; Reproductive investment. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702009000100008 |
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| Registros recuperados: 16 | |
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