Descrição do comportamento agonístico de Loxosceles laeta, L. hirsuta e L. intermedia (Araneae: Sicariidae)
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چکیده
منابع مشابه
Refugia preferences by the spiders Loxosceles reclusa and Loxosceles laeta (Araneae: Sicariidae).
A variety of refugia were offered to different instars of brown recluse spiders, Loxosceles reclusa Gertsch and Mulaik, and a South American recluse spider, L. laeta (Nicolet), to determine whether they preferred certain types of refugia spaces. Variables included (1) crevice widths ranging from 3.2 to 21 mm, (2) horizontal and vertical orientations, and (3) new refugia or refugia that had silk...
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In a previous experimental study, recluse spiders Loxosceles reclusa Gertsch and Mulaik and Loxosceles laeta (Nicolet) (Araneae: Sicariidae) preferred small cardboard refugia covered with conspecific silk compared with never-occupied refugia. Herein, we investigated some factors that might be responsible for this preference using similar cardboard refugia. When the two Loxosceles species were g...
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In view of the widely varying compositions of fixative solutions used for studying spiders, five different fixative formulas were tested for fixing male brown-spider (Loxosceles intermedia) gonad tissues. The brown spider represents a public health problem in Curitiba (Paraná State, Brazil). Morphological study of its gonads may aid in understanding the reproductive strategies of this species, ...
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A 48-year-old woman who worked as a cleaner in a Kashan University of Medical Sciences dormitory received a spider bite while collecting garbage on a summer afternoon. She feltimmediate irritation on her arm. She noticed a spider, which she removed and killed. The irritation, itching, and redness on her arm continued. Her hand became edematous and painful after four days and she suffered from i...
متن کاملLoxosceles laeta venom in rabbits
5 Guilherme Martins1, Maira Oliveira1, Ana Flávia Botelho1, Conrado Gamba2, Clara Duarte3, 6 Adriane Bicalho1, Geovanni Cassali2, Alfredo Goes2, Carlos Chávez-Olórtegui2, Benito 7 Soto-Blanco1 and Marilia Melo1* 8 9 1 Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Minas 10 Gerais, Brazil; [email protected] (GM); [email protected] (MO);...
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ژورنال
عنوان ژورنال: Revista Brasileira de Zoologia
سال: 2008
ISSN: 0101-8175
DOI: 10.1590/s0101-81752008000400001