Results 61 to 70 of about 633 (173)

A review of the pseudoscorpion genus Oreolpium (Pseudoscorpiones: Garypinidae), with remarks on the composition of the Garypinidae and on pseudoscorpions with bipolar distributions

open access: yesJournal of Arachnology, 2010
A review of the pseudoscorpion genus Oreolpium Benedict & Malcolm reveals two species, the type species O. nymphum Benedict & Malcolm 1978 from northwestern USA and O. semotum, new species, from southern Tasmania. Oreolpium is most similar to Neominniza Beier, Thaumatolpium Beier and Teratolpium Beier from South America, and to Protogarypinus Beier ...
Harvey, Mark S.   +1 more
openaire   +2 more sources

Reproductive Transitions and Sperm Utilisation in a Facultatively Parthenogenetic Stick Insect

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
Facultative parthenogenesis enables females to switch from asexual (parthenogenetic) to sexual reproduction after mating, but the process of fertilisation is poorly understood in such animals. It is unknown whether switching reproductive modes requires changes in the eggs themselves, delaying the transition from laying unfertilised to fertilised eggs ...
Jigmidmaa Boldbaatar   +4 more
wiley   +1 more source

Invasive Big‐Headed Ants and Black Rats Are Dominant Arthropod Predators Across Opposing Habitats of a Degraded Oceanic Island

open access: yesBiotropica, Volume 57, Issue 3, May 2025.
Invasive animals threaten island‐native arthropods with predation. We found that introduced ants and rats conducted 77% of experimental arthropod live bait predations on Ascension Island. Predation was mostly by big‐headed ants Pheidole megacephala inland and around non‐native vegetation, and by black rats Rattus rattus in coastal lowland habitats and ...
Adam Sharp, Weng Yuen Chin, Noel Tawatao
wiley   +1 more source

Habitat requirements of deadwood‐dependent invertebrates that occupy tree hollows

open access: yesBiological Reviews, Volume 99, Issue 6, Page 2022-2034, December 2024.
ABSTRACT Tree hollows support a specialised species‐rich fauna. We review the habitat requirements of saproxylic (= deadwood dependent) invertebrates which occupy tree hollows. We focus on studies quantifying relationships between species occurrence patterns and characteristics of tree hollows, hollow trees, and the surrounding landscape.
Thomas Ranius   +2 more
wiley   +1 more source

The moulting arthropod: a complete genetic toolkit review

open access: yesBiological Reviews, Volume 99, Issue 6, Page 2338-2375, December 2024.
ABSTRACT Exoskeletons are a defining character of all arthropods that provide physical support for their segmented bodies and appendages as well as protection from the environment and predation. This ubiquitous yet evolutionarily variable feature has been instrumental in facilitating the adoption of a variety of lifestyles and the exploitation of ...
Giulia Campli   +10 more
wiley   +1 more source

Neobisium ninae n. Sp. (Neobisiidae, pseudoscorpiones), a new endemic cave pseudoscorpion from Montenegro [PDF]

open access: yesArchives of Biological Sciences, 2008
A new cave-dwelling species of pseudoscorpion belonging to the family Neobisiidae - Neobisium ninae n. sp. - is described from the Pećina u Dubokom Potoku Cave in the village of Donje Biševo, near Rožaje in Eastern Montenegro.
Ćurčić S.B.   +2 more
doaj   +1 more source

DNA barcoding suggested the existence of cryptic species and high biodiversity of South Korean pseudoscorpions (Arachnida, Pseudoscorpiones)

open access: yesJournal of Asia-Pacific Biodiversity, 2018
Pseudoscorpions are one of the common arthropod in soil mesofauna but are infrequently studied in East Asia. The fauna in South Korea is not adequate enough, and practical faunistic survey of pseudoscorpions have not been conducted in last 20 years.
Hajime Ohira   +4 more
doaj   +1 more source

False scorpions (Arachnida, Pseudoscorpiones) from Lower Cretaceous Spanish amber

open access: yesPapers in Palaeontology, Volume 10, Issue 6, November/December 2024.
Abstract Pseudoscorpions, one of the earliest terrestrial lineages dating back to the Middle Devonian period (c. 385 Ma), have a limited fossil record mainly as inclusions in amber. The available fossils are mostly from the Cenozoic era, making it challenging to comprehensively understand their evolutionary history and diversification over time.
Alba Sánchez‐García   +3 more
wiley   +1 more source

A plurality of morphological characters need not equate with phylogenetic accuracy: A rare genomic change refutes the placement of Solifugae and Pseudoscorpiones in Haplocnemata

open access: yesEvolution &Development, Volume 26, Issue 4, July 2024.
Developmental transcriptomic data support an unduplicated genome in a solifuge, disfavoring the traditional grouping of pseudoscorpions and camel spiders as Haplocnemata. Abstract Recent advances in higher‐level invertebrate phylogeny have leveraged shared features of genomic architecture to resolve contentious nodes across the tree of life.
Guilherme Gainett   +7 more
wiley   +1 more source

Tectonically driven climate change and the spread of temperate biomes: Insights from dragon pseudoscorpions (Pseudotyrannochthoniidae), a globally distributed arachnid lineage

open access: yesJournal of Biogeography, Volume 51, Issue 6, Page 1032-1048, June 2024.
Abstract Aim Understanding the historical biogeography of the Earth's oldest terrestrial lineages provides insights into lineage diversification in relation to plate tectonics, climate change and biome shifts at maximum timescales. We investigate the biogeography of an ancient arachnid family, dragon pseudoscorpions, which are found today in mesic ...
Danilo Harms   +3 more
wiley   +1 more source

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