Results 21 to 30 of about 156 (104)

Considerable gene flow in troglomorphic cockroach species across a vast subterranean landscape

open access: yesJournal of Biogeography, Volume 50, Issue 11, Page 1967-1980, November 2023., 2023
Abstract Aim There has been growing interest in non‐cave subterranean habitats and their influence on the evolution of troglomorphic (i.e. ‘subterranean adapted’) species. Studies on the diversification of aquatic subterranean organisms in these habitats generally support the ‘subterranean island’ hypothesis, whereby isolated subterranean refuges lead ...
Kyle M. Ewart   +5 more
wiley   +1 more source

Phylogeographic relationships and morphological evolution between cave and surface Astyanax mexicanus populations (De Filippi 1853) (Actinopterygii, Characidae)

open access: yesMolecular Ecology, Volume 32, Issue 20, Page 5626-5644, October 2023., 2023
Abstract The Astyanax mexicanus complex includes two different morphs, a surface‐ and a cave‐adapted ecotype, found at three mountain ranges in Northeastern Mexico: Sierra de El Abra, Sierra de Guatemala and Sierra de la Colmena (Micos). Since their discovery, multiple studies have attempted to characterize the timing and the number of events that gave
Marco Garduño‐Sánchez   +10 more
wiley   +1 more source

The Vitruvian spider: Segmenting and integrating over different body parts to describe ecophenotypic variation

open access: yesJournal of Morphology, Volume 283, Issue 11, Page 1425-1438, November 2022., 2022
Although the link between species' phenotypes and their ecological performance is a well‐know phenomenon, in nonmodel systems discerning which body parts respond to specific ecological pressures might not be intuitive and can even be misleading sometimes.
Adrià Bellvert   +4 more
wiley   +1 more source

Thermal tolerance and vulnerability to climate change in subterranean species: a case study using an Iberian endemic pseudoscorpion

open access: yesInsect Conservation and Diversity, Volume 15, Issue 2, Page 181-190, March 2022., 2022
We assess the vulnerability to climate change of the Iberian endemic subterranean pseudoscorpion Neobisium (Blothrus) vasconicum vasconicum. The fate of this species under future climatic scenarios is different depending of the approach used to estimate thermal tolerance.
Raquel Colado   +5 more
wiley   +1 more source

Parallel morphological evolution and habitat‐dependent sexual dimorphism in cave‐ vs. surface populations of the Asellus aquaticus (Crustacea: Isopoda: Asellidae) species complex

open access: yesEcology and Evolution, Volume 11, Issue 21, Page 15389-15403, November 2021., 2021
Surface‐dwelling species that repeatedly and independently colonized caves such as Asellus aquaticus provide unique models to study parallel evolution. We measured and analyzed 17 functional morphological traits on 656 individuals from 15 cave and surface populations. We found that besides the expected habitat‐related morphological changes habitat type
Gergely Balázs   +4 more
wiley   +1 more source

The limits of Quediini at last (Staphylinidae: Staphylininae): a rove beetle mega‐radiation resolved by comprehensive sampling and anchored phylogenomics

open access: yesSystematic Entomology, Volume 46, Issue 2, Page 396-421, April 2021., 2021
Novel probe set developed for anchored hybrid enrichment of Staphylinidae (Coleoptera), targeting 1229 single‐copy, protein‐encoding, orthologous loci from the nuclear genome. Comprehensive phylogeny of rove beetle tribe Quediini (∼800 spp.), with 46% of 201 ingroup taxa sequenced from pinned specimens, will serve as framework for needed generic ...
Adam J. Brunke   +15 more
wiley   +1 more source

Catching of spiders in shallow subterranean habitats in the Czech Republic

open access: yesArachnologische Mitteilungen, 2016
Spiders occurring in soils and fissured rocks were investigated using pipe traps. Four microphthalmic species, namely Hahnia microphthalma, Porrhomma egeria, P. microps and P. cambridgei were collected.
Růžička, Vlastimil, Dolanský, Jan
doaj   +1 more source

Is foraging innovation lost following colonization of a less variable environment? A case study in surface‐ vs. cave‐dwelling Asellus aquaticus

open access: yesEcology and Evolution, Volume 10, Issue 12, Page 5323-5331, June 2020., 2020
We showed that cave‐adapted freshwater isopod Asellus aquaticus did not lose its ability to recognize and even prefer surface food after at least 60,000 years of isolation in the cave . This result suggest that adaptation to a highly specialized and stable habitat does not necessary include a decrease in behavioral innovativeness.
Gábor Herczeg   +5 more
wiley   +1 more source

Preliminary notes on the Cavernicolous Arthropod Fauna of Judbarra/Gregory Karst Area, northern Australia [PDF]

open access: yes, 2012
The Judbarra / Gregory Karst Region is situated in the Judbarra / Gregory National Park, west of Timber Creek, Northern Territory. Several large joint controlled maze caves occur within the area, developed within and below a prominent dolomitic layer ...
Moulds, Timothy, Bannink, Peter
core   +6 more sources

Endecous peruassuensis n. sp. (Orthoptera: Grylloidea: Phalangopsidae) from caves of Eastern Brazil: evidence of isolation in the subterranean realm and discussion about troglomorphisms

open access: yes, 2015
Bolfarini, Marcio P., Bichuette, Maria Elina (2015): Endecous peruassuensis n. sp. (Orthoptera: Grylloidea: Phalangopsidae) from caves of Eastern Brazil: evidence of isolation in the subterranean realm and discussion about troglomorphisms.
Bichuette, Maria Elina   +1 more
core   +1 more source

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