Results 61 to 70 of about 363 (152)

Male antennae in each of the six families.

open access: yes, 2017
Green color represents the troglobite species; black color the epigean species. 1–7: antennomeres 1–7. Differences in the length/width ratio of the antennomeres were only obvious in the family Paradoxosomatidae (Polydesmida).
Mingyi Tian (3726562)   +3 more
core   +1 more source

DNA sequences of troglobitic nicoletiid insects support Sierra de El Abra and the Sierra de Guatemala as a single biogeographical area: Implications for Astyanax

open access: yesSubterranean Biology, 2014
The blind Mexican tetra fish, Astyanax mexicanus, has become the most influential model for research of cave adapted organisms. Many authors assume that the Sierra de Guatemala populations and the Sierra de El Abra populations are derived from two ...
Luis Espinasa   +2 more
doaj   +1 more source

Bistriopelma, a new genus with two new species from Peru (Araneae: Theraphosidae: Theraphosinae)

open access: yesRevista Peruana de Biología, 2015
Bistriopelma gen. nov. from the Andean region in Peru is here described, diagnosed and illustrated, together with two new species Bistriopelma lamasi sp. nov. as a type species and Bistriopelma matuskai sp. nov.
Radan Kaderka
doaj   +1 more source

A new species of Troglotayosicus Lourenço, 1981 (Scorpiones: Troglotayosicidae) from southern Ecuador

open access: yes, 2020
A new epigean species belonging to the genus TroglotayosicusLourenço, 1981 is described from southern Ecuador based on morphological traits. This enigmatic group of scorpions was known from a single locality in Ecuador and four localities in Colombia ...
García-Gila, Jaime   +7 more
core   +1 more source

The faunistic diversity of cave-dwelling spiders (Arachnida, Araneae) of Greece

open access: yesArachnologische Mitteilungen, 2011
Until today, from Greek caves a total of 109 species of spiders belonging to 25 families are known. One species, the linyphiid Porrhomma convexum (Westring, 1861) was recorded here for the first time in Greece. The 109 species are distributed in caves of
Deltshev, Christo
doaj   +1 more source

Are troglobitic taxa troglobiomorphic? A test using phylogenetic inference [PDF]

open access: yesInternational Journal of Speleology, 1997
Obligate cave dwelling organisms are frequently characterised by a peculiar morphological syndrome, named troglomorphosis or troglobiomorphosis. This hypothesis, which deals with the evolutionary influence of the subterranean environment on cave ...
Laure Desutter-Grandcolas
doaj  

Sinogammarus troglodytes n. gen. n. sp. A new troglobiont Gammarid from China (Crustacea Amphipoda)

open access: yes, 1994
The authors describe Sinogammarus troglodytes n. gen. n. sp. found in two caves in Sichuan province in China, the first Chinese troglobite of the Gammaridae family (sensu Barnard & Barnard, 1983; 1990).
Karaman, Gordon, Ruffo, Sandro
core   +1 more source

The Complete Mitochondrial Genome of the Geophilomorph Centipede Strigamia maritima. [PDF]

open access: yes, 2015
Strigamia maritima (Myriapoda; Chilopoda) is a species from the soil-living order of geophilomorph centipedes. The Geophilomorpha is the most speciose order of centipedes with over a 1000 species described.
Maximilian J Telford   +15 more
core   +1 more source

Spontane und induzierte Aktivitätsmuster bei troglobionten Käfern (Genera \u3cem\u3eAphaenops, Geotrechus, Speonomus\u3c/em\u3e)

open access: yes, 1978
In Constant temperature the troglobite beetles Aphaenops cerberus and pluto, Geotrechus orpheus and Speonomus diecki are aperiodically active. By periodogram analysis neither circadian nor ultradian or infradian periodic components can be found. Moreover
Lamprecht, G.   +3 more
core   +1 more source

Biospeologica sovietica.XLIX. Le premier représentant anophtalme des Trechini (Coléoptères Carabiques) de la Ciscaucasie [PDF]

open access: yes, 1972
During a recent exploration of caves in western Ciscaucasia there was collected, among others, a new species representing a new genus of Trechini (Coleoptera, Caraboidea), the description of which is given here; it has been named Birsteiniotrechus ...
Ljovuschkin, S. I.
core   +1 more source

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