MWH Global

Enviroscan Ukrainian Institute of Speleology and Karstology

Community news

Speleology in Kazakhstan

Shakalov on 04 Jul, 2018
Hello everyone!   I pleased to invite you to the official site of Central Asian Karstic-Speleological commission ("Kaspeko")   There, we regularly publish reports about our expeditions, articles and reports on speleotopics, lecture course for instructors, photos etc. ...

New publications on hypogene speleogenesis

Klimchouk on 26 Mar, 2012
Dear Colleagues, This is to draw your attention to several recent publications added to KarstBase, relevant to hypogenic karst/speleogenesis: Corrosion of limestone tablets in sulfidic ground-water: measurements and speleogenetic implications Galdenzi,

The deepest terrestrial animal

Klimchouk on 23 Feb, 2012
A recent publication of Spanish researchers describes the biology of Krubera Cave, including the deepest terrestrial animal ever found: Jordana, Rafael; Baquero, Enrique; Reboleira, Sofía and Sendra, Alberto. ...

Caves - landscapes without light

akop on 05 Feb, 2012
Exhibition dedicated to caves is taking place in the Vienna Natural History Museum   The exhibition at the Natural History Museum presents the surprising variety of caves and cave formations such as stalactites and various crystals. ...

Did you know?

That fine gravel is rock aggregates of 1-2 mm diameter [16].?

Checkout all 2699 terms in the KarstBase Glossary of Karst and Cave Terms

What is Karstbase?

Search KARSTBASE:

keyword
author

Browse Speleogenesis Issues:

KarstBase a bibliography database in karst and cave science.

Featured articles from Cave & Karst Science Journals
Chemistry and Karst, White, William B.
See all featured articles
Featured articles from other Geoscience Journals
Karst environment, Culver D.C.
Mushroom Speleothems: Stromatolites That Formed in the Absence of Phototrophs, Bontognali, Tomaso R.R.; D’Angeli Ilenia M.; Tisato, Nicola; Vasconcelos, Crisogono; Bernasconi, Stefano M.; Gonzales, Esteban R. G.; De Waele, Jo
Calculating flux to predict future cave radon concentrations, Rowberry, Matt; Marti, Xavi; Frontera, Carlos; Van De Wiel, Marco; Briestensky, Milos
Microbial mediation of complex subterranean mineral structures, Tirato, Nicola; Torriano, Stefano F.F;, Monteux, Sylvain; Sauro, Francesco; De Waele, Jo; Lavagna, Maria Luisa; D’Angeli, Ilenia Maria; Chailloux, Daniel; Renda, Michel; Eglinton, Timothy I.; Bontognali, Tomaso Renzo Rezio
Evidence of a plate-wide tectonic pressure pulse provided by extensometric monitoring in the Balkan Mountains (Bulgaria), Briestensky, Milos; Rowberry, Matt; Stemberk, Josef; Stefanov, Petar; Vozar, Jozef; Sebela, Stanka; Petro, Lubomir; Bella, Pavel; Gaal, Ludovit; Ormukov, Cholponbek;
See all featured articles from other geoscience journals

Search in KarstBase

Your search for insecta (Keyword) returned 22 results for the whole karstbase:
Showing 1 to 15 of 22
Collembolen aus sterreichischen Hhlen (Insecta Apterygota)., 1962, Gisin, H(ermann).
[Koppenbrllerhhle (1549/1), Herdengelhhle, Wilhelminenhhle, Giprsloch (Hohe Wand), Erlacher Tropfsteinhhle, Geldloch (1816/6), Fledermauskluft, Katerloch (2833/59), Lurgrotte (2836/1), Obirhhlen, Griffener Tropfsteinhhle (2751/1)]

Collembolen aus sterreichischen Hhlen (Insecta Apterygota), 1962, Gisin, H.

Remarks on the Japygidae (Insecta, Diplura) reported for the underground environment., 1964, Pages Jean
About 50 japygids, belonging to 29 distinct forms of which 23 are recognizable, have been collected since 1874 in caves all over the world. A list is given, by continent and by countries. Ten species found both in the soil and in caves are called troglophiles to emphasize the sorting which seems to occur among endogenous species. Of the remaining 13 species, all considered troglobites, only 3 show morphological peculiarities which can be ascribed to adaptation to cavernicolous life: (1) Metajapyx moroderi ssp. patrizianus Pags from Sardinia shows a slightly longer l0th urite and cerci than the f. typ.; (2) Kohjapyx lindbergi Pags from Afghanistan is characterized by its very long l0th urite, its relatively slender cerci, and the presence of more than 8 placoid sensillae (maximum basic number in endogenous species) on the apical segment of the antennae; (3) Austrjapyx leleupi Pags from the Lower Congo fits most closely the picture of the true troglobite; almost entirely depigmented, slender, with elongate legs, long setae, and the antennae with two of the trichobothria 4 to 5 times as long as the other typical 11, as well as 14 placoid sensillae on the apical segment. It is noted in the conclusion that, among the Diplura and Myriapoda, the almost exclusively phytophagous or saprophagous Campodeids and millipedes include a large number of true troglobites, in contrast with the carnivorous Japygids and centipedes, which have very few troglobites.

The discovery of Pararrhopalites patritzii (Insecta Collembola Sminthuridae) in British Caves, 1972, Gough H. J.

Der erste Hhlenfund einer Proture (Insecta, Apterygota) in sterreich., 1974, Neuherz, H(einz).
[Grazer Schloberg]

Der erste Hhlenfund einer Proture (Insecta, Apterygota) in sterreich, 1974, Neuherz, H.

A Review of World Troglopedetini (Insecta, Collembola, Paronellidae) including an identification table and description of a new species, 1982, Wilson Jane M.

Spinnen-, Kfer- und Kcherfliegenfunde (Archanida: Araneae; Insecta: Coleoptera, Trichoptera) im Stollensystem des Almkanals der Stadt Salzburg. Ein Beitrag zur Kenntnis hhlenbewohnender Tiere., 1997, Bergthaler G(ernot). J. , Bachl D(oris).

Spinnen-, Kfer- und Kcherfliegenfunde (Archanida: Araneae; Insecta: Coleoptera, Trichoptera) im Stollensystem des Almkanals der Stadt Salzburg Ein Beitrag zur Kenntnis hhlenbewohnender Tiere, 1997, Bergthaler G. J. , Bachl D.

The Cave-inhabiting Beetles of Cuba (Insecta: Coleoptera): Diversity, Distribution and Ecology, 1998, Peck, S. B. , Ruizbali, A. E. , Gonzalez, G. F. G.
The known cave-inhabiting beetle fauna of Cuba is summarized. Fifty-three species have been found in 70 low elevation caves in 11 provinces. Distribution of species by family is: Carabidae, 10; Dytiscidae, 4; Gyrinidae, 2; Hydrophilidae, 2; Histeridae, 5; Leiodidae, 2; Ptiliidae, 3; Staphylinidae, 1; Scarabaeidae, 4; Elateridae, 2; Lampyridae, 1; Nitidulidae, 1; Cerylonidae, 1; Tenebrionidae, 12; and Curculionidae, 3. Twenty-four of the species are judged to be accidental cave inhabitants. The remaining 29 species can be placed in the following ecological-evolutionary categories: trogloxenes, 3 species; first-level troglophiles, 21 species; second-level troglophiles (=unmodified neotroglobites), 5 species. No true troglobites are known (i.e., none of the species is morphologically specialized for cave life). About 59% of the non-accidental inhabitants are endemic to Cuba. The taxonomic composition is similar to that in caves in other West Indian Islands, and impoverished when compared to Neotropical continental caves. The abundance of food (bat guano) seems a prime factor preventing selection for cave-specialization in lowland West Indian and continental Neotropical cave beetles.

Hotspots of Subterranean Biodiversity in Caves and Wells, 2000, Culver, D. C. , Sket, B.
We documented 18 caves and two karst wells that have 20 or more stygobites and troglobites. Crustacea dominated the aquatic fauna. Taxonomic composition of the terrestrial fauna varied, but Arachnida and Insecta together usually dominated. Geographically, the sites were concentrated in the Dinaric Karst (6 caves). Sites tended to have high primary productivity or rich organic input from the surface, be large caves, or have permanent groundwater (phreatic water). Dokumentirala sva 18 jam in dva kraka vodnjaka, iz katerih je znanih 20 ali vec vrst troglobiontov in stigobiontov. V vodni favni preladujejo raki. Taksonomski sestav kopenske favne je raznolik, vendar pajkovci in zuzelke skupaj navadno prevladujejo. Najvec taknih jam (est) je v Dinarskem krasu. Nadpovprecno so zastopane jame z lastno primarno produkcijo ali bogatim vnosom hrane s povrja, obsezne jame in jame, ki vkljucujejo tudi freatsko plast.

Characteristics of karst ecosystems of Vietnam and their vulnerability to human impact, 2001, Tuyet D. ,
Karst in Vietnam covers an area of about 60,000 km(2), i.e. 18 % of the surface of the country. The country has an annual average temperature of 24 degreesC, an annual average rainfall of 2300 nun and a relative humidity of about 90%. Karst in Vietnam is typified by peak cluster-depression landscapes ranging in elevation from 200 to over 2000 m. Tower and coastal karst landscapes also exit. Because of naturally favourable conditions, karst ecosystems are diverse and very rich. Higher plants(cormophytes) are abundant. They are represented by approximately 2000 species, 908 genera, 224 families, 86 orders and 7 phyla. They form a thick vegetation cover of evergreen tropical rainforest. Knowledge about lower plants is limited. The fauna is rich and diverse. Phyla such as Protozoa, Vermes, Mollusca and Arthropoda are yet ill known. Preliminary results show that the phylum Chordata is represented by 541 species from 80 families, 40 orders and 5 classes. There exist many precious and rare mammals, in particular some endemic species such as Trachypithecus poliocephalus, T. delacouri, Rhinopithecus avanculus, Rhinolophus rouxi, Seotoma dineties and Silurus cuephuongensis. The class Insecta has about 2000 species. The fast population growth, particularly in the mountainous areas of the country, triggers an increasing demand for land and therefore threatens the ecosystem. To obtain land for farming, people have cut, burned and destroyed natural forest cover; resulting in occurrence of hazards such as soil-loss, water-loss, flash floods, mud-rock flows, rock-falls, severe drought, water logging and changes of karstic aquifers etc. Poaching precious animals and illegal logging are increasing. In contrast to other natural systems, karst ecosystems cannot be reestablished once damaged. Living karst landscapes will become rocky desert ones without life. Conservation of karstic environmental systems in general and karstic ecosystems in particular should not be the sole vocation of scientists but also a duty and responsibility of authorities and people from all levels. A good example of a multidisciplinary approach to karst-related problems is the implementation of the Vietnamese-Belgian Karst Project (VBEKAP): 'Rural development in the mountain karst area of NW Vietnam by sustainable water and land management and social learning: its conditions and facilitation'. The aim of this project is to improve living conditions of local people and sustained protection and management of the karst environment and ecosystem

Insecta: Coleoptera (Beetles), 2004, Decu V. , Juberthie C.

Insecta: Apterygota, 2004, Deharveng L.

Insecta: Pterygota, 2004, Sbordoni V. , Cobolli M.

Results 1 to 15 of 22
You probably didn't submit anything to search for