Results 1 to 10 of about 79 (72)

Cuticular Structures in Micropterous Crickets (Orthoptera, Gryllidae, Petaloptilini, Gryllomorphini) [PDF]

open access: yesInsects, 2021
Orthoptera is a very diverse group that has colonized practically all terrestrial ecosystems on the planet. They have adapted to live in the endogenous environment as well as in caves so that some species exhibit troglomorphic characteristics. This group
Pablo Barranco, José Luis Molina-Pardo
doaj   +2 more sources

Phylogeographic and genetic insights into Sinonychia martensi: an endemic cave-dwelling harvestman in Beijing [PDF]

open access: yesBMC Ecology and Evolution
Caves are one of the most exciting environments on earth, often considered an evolutionary laboratory due to the suite of convergent adaptive traits (troglomorphisms) of organisms inhabiting them.
Ruoyi Xiao   +5 more
doaj   +2 more sources

A new troglobitic species of Allochthonius (subgenus Urochthonius) (Pseudoscorpiones, Pseudotyrannochthoniidae) from Japan [PDF]

open access: yesSubterranean Biology, 2021
Allochthonius (Urochthonius) yoshizawai sp. nov., found in Hiura-do Cave, a limestone cave located in the municipality of Kumakogen, Ehime Prefecture, Japan, is described.
Ana Clara Moreira Viana   +1 more
doaj   +3 more sources

Trichomycterus sketi: a new species of subterranean catfish (Siluriformes: Trichomycteridae) from the Andean Cordillera of Colombia

open access: yesBiota Colombiana, 2010
A new catfish species belonging to genus Trichomycterus Valenciennes (Trichomycteridae) is described. Trichomycterus sketi n. sp. was collected in Cueva del Indio located in the upper río Opón basin, Magdalena river system, in the Andean Cordillera ...
César A. Castellanos-Morales
doaj   +11 more sources

First blind daddy long-legs spiders from Australia and Réunion (Araneae, Pholcidae) [PDF]

open access: yesSubterranean Biology, 2023
Daddy long-legs spiders are common inhabitants of tropical and subtropical caves around the globe. Numerous species have evolved troglomorphisms, including the loss of body pigments and eyes.
Bernhard A. Huber   +3 more
doaj   +3 more sources

A new obligate groundwater species of Asellus (Isopoda, Asellidae) from Iran [PDF]

open access: yesSubterranean Biology, 2022
With only 43 described stygobionts and only two isopod species the obligate groundwater fauna of Iran, a vast country with over 10% of limestone surface, is inadequately known. Here, we report the discovery of Asellus ismailsezarii sp. nov.
Mohammad Javad Malek-Hosseini   +6 more
doaj   +3 more sources

Worldwide distribution of cave-dwelling Chelodesmidae (Diplopoda, Polydesmida)

open access: yesInternational Journal of Speleology, 2022
Chelodesmidae is one of the most species rich families within the Myriapoda. However, little is known regarding their association with caves. We provide a list of all Chelodesmidae taxa reported from caves, map their worldwide distribution, and discuss ...
Rodrigo Bouzan   +5 more
doaj   +1 more source

Troglomorphism in the brittle star Ophionereis commutabilis Bribiesca-Contreras et al., 2019 (Echinodermata, Ophiuroidea, Ophionereididae) [PDF]

open access: yesSubterranean Biology, 2020
Due to their peculiar and sometimes bizarre morphology, cave fauna (across invertebrates and vertebrates from both aquatic and terrestrial cave habitats) have fascinated researchers throughout history.
Francisco Márquez-Borrás   +2 more
doaj   +3 more sources

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

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