Results 31 to 40 of about 37,394 (310)
The sejugal furrow in camel spiders and acariform mites [PDF]
, 2012 Camel spiders (Arachnida: Solifugae) are one of the arachnid groups characterised by a prosomal dorsal shield composed of three distinct elements: the pro-, meso- and metapeltidium.
Alberti, Gerd +2 more
core +2 more sources
Complete mitogenome and phylogenetic position of Uroctea compactilis (Arachnida: Oecobiidae)
Mitochondrial DNA. Part B. Resources, 2019 The mitogenome of Uroctea compactilis was 14,484 bp long. Total length of 13 protein-coding genes was 10,792 bp and nine of them were encoded on heavy strand (ND2, COX1, COX2, ATP8, ATP6, COX3, ND3, ND6, and CYTB). Lengths of the two rRNA genes were 1061
Ji Young Kim, Yung Chul Park
doaj +1 more source
Checklist of American Uloboridae (Arachnida: Araneae) [PDF]
, 2017 Names, synonyms, and distributions uloborid spiders known from North, Central, and South America are ...
Opell, Brent D
core +2 more sources
European Journal of Entomology, 2016 There are records of glands that produce sexual pheromones that are released into the environment or applied directly on sexual partners. Within Opiliones (Arachnida), several harvestmen in the suborder Laniatores have sexually dimorphic glands on legs I
Jéssica M. DIAS, Rodrigo H. WILLEMART
doaj +1 more source
Chthonius (Chthonius) carinthiacus and Chthonius (Ephippiochthonius) tuberculatus new to the fauna of Slovakia (Pseudoscorpiones: Chthoniidae) [PDF]
, 2011 The pseudoscorpions Chthonius (Chthonius) carinthiacus Beier, 1951 and Chthonius (Ephippiochthonius) tuberculatus Hadži, 1937, are recorded for the first time from Slovakia.
Christophoryová, Jana +2 more
core +1 more source
Withius hispanus new to the fauna of Slovakia (Pseudoscorpiones: Withiidae) [PDF]
, 2012 An illustrated description of Withius hispanus (L. Koch, 1873) is provided based on its morphological and morphometric characters. This finding of W. hispanus is the first record of the family Withiidae in Slovakia.
Christophoryová, Jana +2 more
core +2 more sources
The evolution of the Arachnida [PDF]
Bolletino di zoologia, 1980 Abstract This paper is a critical review of the principal problems in the taxonomy of the Chelicerata at higher levels. Of systems proposed, most are highly opinable and based on second-hand, uncontrolled information. A cladistic methodology has rarely been used. The only point generally accepted is the validity of most recent orders; the only progress
openaire +1 more source
European Journal of Entomology, 2020 rDNA clusters are an important cytogenetic marker for studying karyotype evolution and chromosomal changes. The variability of this cytogenetic characteristic is, however, still almost unknown in the karyotypes of the entire class Arachnida (Arthropoda ...
H. Jindrová +4 more
semanticscholar +1 more source
Graellsia, 2000 Se describen dos nuevas especies de Pseudoscorpionida cavernícolas procedentes de la provincia de Cádiz (sur de España): Chthonius (Ephippiochthonius) aguileraorum sp. n. y Neobisium (Ommatoblothrus) rodrigoi sp.
E. Carabajal Márquez +2 more
doaj +1 more source
Organisms Diversity & Evolution, 2019 Scorpions (Arachnida: Scorpiones Koch, 1837) are an ancient chelicerate arthropod lineage characterised by distinctive subdivision of the opisthosoma and venomous toxicity.
Richard J. Howard +4 more
semanticscholar +1 more source