Results 221 to 230 of about 4,223 (244)
Some of the next articles are maybe not open access.
Arachnology, 2021
An adult female of the buthid scorpion Tityus stigmurus Thorell, 1876 was found in the Caatinga vegetation (c. 20 cm height), feeding on a juvenile of the mygalomorph genus Dolichothele Mello-Leitão, 1923 (Fig. 1).
Aleson Aparecido da Silva +2 more
semanticscholar +1 more source
An adult female of the buthid scorpion Tityus stigmurus Thorell, 1876 was found in the Caatinga vegetation (c. 20 cm height), feeding on a juvenile of the mygalomorph genus Dolichothele Mello-Leitão, 1923 (Fig. 1).
Aleson Aparecido da Silva +2 more
semanticscholar +1 more source
Cost of venom regeneration in Parabuthus transvaalicus (Arachnida: Buthidae)
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2007Scorpion venom has many components, but is mainly made up of water, salts, small molecules, peptides, and proteins. One can reasonably assume that the production and storage of this complex secretion is an expensive metabolic investment. However, to date, no study has addressed the costs associated with the regeneration of venom by scorpions.
Zia, Nisani +2 more
openaire +2 more sources
The journal of arachnology, 2021
. Most Brazilian yellow scorpion (Tityus serrulatus Lutz & Mello, 1922) populations reproduce by parthenogenesis, and only a few sexually reproducing populations are known. It has been suggested that the parthenogenesis in T.
Gracielle F. BRAGA-PEREIRA +1 more
semanticscholar +1 more source
. Most Brazilian yellow scorpion (Tityus serrulatus Lutz & Mello, 1922) populations reproduce by parthenogenesis, and only a few sexually reproducing populations are known. It has been suggested that the parthenogenesis in T.
Gracielle F. BRAGA-PEREIRA +1 more
semanticscholar +1 more source
A key to the genera of Buthidae (Scorpionida)
Entomological news, 1972(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources
Phylogeny of Parabuthus (Scorpiones, Buthidae)
Zoologica Scripta, 2001A cladistic analysis of the 20 southern African species of Parabuthus Pocock, 1890 (Scorpiones, Buthidae) and five of the eight north‐eastern African and Arabian species is presented, based on 53 characters, mostly of the adult morphology. The resultant topology is largely congruent with Lamoral’s (1978) unpublished topology for 14 Namibian species ...
openaire +1 more source
Lychas jakli sp n (Scorpiones: Buthidae) from Indonesia
2023Kovařík, FrantIšek (2023): Lychas jakli sp n (Scorpiones: Buthidae) from Indonesia.
openaire +1 more source
Venom-spraying behavior of the scorpion Parabuthus transvaalicus (Arachnida: Buthidae)
Behavioural Processes, 2015Many animals use chemical squirting or spraying behavior as a defensive response. Some members of the scorpion genus Parabuthus (family Buthidae) can spray their venom. We examined the stimulus control and characteristics of venom spraying by Parabuthus transvaalicus to better understand the behavioral context for its use.
Zia, Nisani, William K, Hayes
openaire +2 more sources
Reddyanus justi sp n from Laos (Scorpiones Buthidae)
2020Kovařík, František, Lowe, Graeme, Šťáhlavský, František (2020): Reddyanus justi sp n from Laos (Scorpiones Buthidae).
Kovařík, František +2 more
openaire +1 more source
The Chromosomes ofRhopalurus(Scorpiones-Buthidae)
The Canadian Entomologist, 1957In a series of papers it has been shown thatTityuschromosomes are provided with one centromere at each end (2, 4, 5 and 6). Proofs of such a view were found in the behaviour of the chromosomes in the course of spermatogenesis in the widely distributed Brasilian speciesT. bahiensis(Perty).
openaire +1 more source
Dated phylogenetic studies of the southernmost American buthids (Scorpiones; Buthidae)
Molecular Phylogenetics and Evolution, 2017A dated molecular phylogeny of the southernmost American species of the family Buthidae, based on two nuclear and two mitochondrial genes, is presented. Based on this study, analyzed species of the subgenus Tityus (Archaeotityus) are neither sister to the remaining species of the genus Tityus, nor are they closely related to the New World microbuthids ...
Ojanguren Affilastro, Andres Alejandro +4 more
openaire +3 more sources