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Karyotype analysis and achiasmatic meiosis in pseudoscorpions of the family Chthoniidae (Arachnida: Pseudoscorpiones) [PDF]

open access: yesHereditas, 2004
Karyotypes of pseudoscorpions (Arachnida, Pseudoscorpiones) are largely unknown. Here we describe for the first time karyotypes of the suborder Epiocheirata, represented by 9 European species of two genera of Chthoniidae, Chthonius and Mundochthonius. Diploid chromosome numbers of males range from 21 to 37.
Jiří Kral, František Šťáhlavský
exaly   +3 more sources
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Two new species of Tyrannochthonius Chamberlin, 1929 (Pseudoscorpiones: Chthoniidae) from caves in Brazilian semiarid region.

Zootaxa
Two new species of pseudoscorpions belonging to the genus Tyrannochthonius Chamberlin, 1929 are described from the semi-arid region of Brazil. Comprehensive morphological descriptions, diagnostic characters, and detailed illustrations are provided for ...
Lucas Guimarães   +2 more
semanticscholar   +1 more source

Two new troglobitic species of Pseudochthonius Balzan, 1892 (Pseudoscorpiones, Chthoniidae) from Southeastern Brazil.

Zootaxa
Two new troglobitic species of pseudoscorpions from the genus Pseudochthonius are described from Minas Gerais, southeast of Brazil. Detailed morphological descriptions, diagnostic characteristics, and illustrations are provided for Pseudochthonius ...
Lucas Guimarães   +2 more
semanticscholar   +1 more source

The Genus Lechytia in the United States (Pseudoscorpionida, Chthoniidae)

The Southwestern Naturalist, 1975
An emended diagnosis of the genus is provided. Three new species are described: Lechytia sini and Lechytia arborea, both from Florida and Texas, and Lechytia hoffi from several western states. The relations of these to other American species are discussed.
openaire   +1 more source

A new contribution to the study of subfamily Tridenchthoniinae Balzan, 1892 (Pseudoscorpiones: Chthoniidae) from the late Eocene Baltic amber with the description of Baltochthonius andrushchenkoi gen. et sp. nov. and Heterolophus eridanus sp. nov.

Zootaxa
Here we describe two new fossil species and one new genus of pseudoscorpions, found in the late Eocene Baltic amber. Baltochthonius andrushchenkoi gen. et sp. nov. and Heterolophus eridanus sp. nov.
I. Turbanov   +3 more
semanticscholar   +1 more source

A description ofTyrannochthonius tekauriensis(Pseudoscorpionida: Chthoniidae)

New Zealand Entomologist, 1989
A new pseudoscorpion species Tyrannochthonius tekauriensis is described. The status of the genera Tyrannochthonius and Paraliochthonius in New Zealand is clarified.
openaire   +1 more source

Vicariance in a Cryptic Species Pair of European Pseudoscorpions (Arachnida, Pseudoscorpiones, Chthoniidae)

Zoologischer Anzeiger - A Journal of Comparative Zoology, 2004
Following the first records of Chthonius (Ephippiochthonius) boldorii Beier, 1934 in central Europe, a species which was previously assumed to occur exclusively in Mediterranean caves, 116 series (595 specimens) of the cryptic taxa C. (E.) boldorii and C. (E.) fuscimanusSimon, 1900 (Syn. C. (E.) austriacusBeier, 1931) were re- examined.
Christoph Muster   +2 more
openaire   +1 more source

Spermatophore formation in the pseudoscorpion Chthonius ischnocheles (Chthoniidae)

Journal of Zoology, 1973
The reproduction of pseudoscorpions involves indirect sperm transfer by means of spermatophores. The spermatophores are the product of the male genital atrium. A functional interpretation of spermatophore formation in Chthonius ischnocheles is based on evidence from (a) a morphological study of the genital atrium, the associated accessory glands and ...
openaire   +1 more source

A Cavernicolous Species of the Pseudoscorpion Genus Mundochthonius (Arachnida, Chelonethida, Chthoniidae)

Transactions of the American Microscopical Society, 1968
The genus Mundochthonius is represented in the United States by a number of epigean forms usually found in forest litter. Two species of the genus are known from Illinois, M. rossi Hoff and M. sandersoni Hoff (see Hoff, 1949; Hoff & Bolsterli, 1956). The present paper describes a third species, on the basis of specimens found in a cave in southwestern ...
openaire   +1 more source

A record of Mundochthonius styriacus Beier, 1971 (Pseudoscorpiones, Chthoniidae) in Denmark

2016
Lissner, Jørgen (2016): A record of Mundochthonius styriacus Beier, 1971 (Pseudoscorpiones, Chthoniidae) in Denmark.
openaire   +2 more sources

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