• Corpus ID: 133526879

Sibirische Arten der Gattung Sabacon Simon 1879 (Arachnida: Opiliones: Sabaconidae)

@inproceedings{Martens1989SibirischeAD,
  title={Sibirische Arten der Gattung Sabacon Simon 1879 (Arachnida: Opiliones: Sabaconidae)},
  author={J. Martens},
  year={1989}
}
A taxonomic catalogue of the Dyspnoi Hansen and Sørensen, 1904 (Arachnida: Opiliones).
TLDR
The included catalogue represents the first comprehensive species and synonymy listing since Roewer (1923) and summarises all taxonomic changes to date and attempts to be a sound basis against the exponential growing number of online errors.
Molecular phylogeny of the harvestmen genus Sabacon (Arachnida: Opiliones: Dyspnoi) reveals multiple Eocene-Oligocene intercontinental dispersal events in the Holarctic.
TLDR
Morphological variation supports the divergent genetic clades observed in Sabacon, and suggests that a taxonomic revision may be warranted, as well as nearly simultaneous intercontinental dispersal coincident with the Eocene-Oligocene transition.
Phylogeny and Systematic Position of Opiliones: A Combined Analysis of Chelicerate Relationships Using Morphological and Molecular Data 1
TLDR
The internal phylogeny of the Opiliones is robust to parameter choice and allows the discarding of previous hypotheses of opilionid phylogeny such as the “Cyphopalpatores” or “Palpatores,” and resolution within the Eupnoi, Dysp noi, and Laniatores is also stable to the superfamily level, permitting a new classification system for the opiliones.
Cladistics
  • L. Prendini
  • CIRP Encyclopedia of Production Engineering
  • 2019
In vicariance biogeography, widespread or sympatric taxa can be dealt with under assumptions 0, 1, and 2. Data from cladogenetic relationships among taxa of a monophyletic group and their
Two new species of Sabacon Simon, 1879 (Opiliones: Dyspnoi: Sabaconidae) from Yunnan Province, China.
Two new species of the harvestman genus Sabacon Simon, 1879 are recorded from Yunnan Province, southern China, Sabacon monacanthus sp. n. (male and female; relationships unclear) and S. suzukii sp.
Penis morphology in a Burmese amber harvestman
TLDR
The unique structure of the penis seen here, and the probable lack of diaphanous teeth, present in all other extant non-acropsopilionid Dyspnoi, suggest that H. grimaldii represents a new, extinct family of large-eyed dyspnoid harvestmen, Halithersidae fam.
"Dicranopalpus caudatus" Dresco, 1948: not a synonym of "Dicranopalpus ramosus" (Simon, 1909) but a valid species after all (Arachnida, Opiliones)
Dicranopalpus caudatus Dresco, 1948, formerly considered a synonym of Dicranopalpus ramosus (Simon, 1909), is revalidated based on a comparative characterisation of both taxa by studying specimens
An enigmatic spiny harvestman from Baltic amber
TLDR
The fossil resolves features reminiscent of modern members of the dyspnoid families Ceratolasmatidae, Nipponopsalididae, Ischyropsalididae and Sabaconidae, but does not show unequivocal apomorphies of any one particular family.
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References

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The slit sense organs of arachnids
TLDR
An outstanding feature of all the arachnid legs studied is a concentration of the slits proximally on the leg, most pronounced in the harvestman and whip spider, and those cases with the smallest total number of slits.
REDESCRIPTION OF CERATOLASMA TRICANTHA GOODNIGHT AND GOODNIGHT, WITH NOTES ON THE FAMILY ISCHYROPSALIDAE (OPILIONES, PALPATORES)
Ceratolasma tricantha Goodnight and Goodnight, 1942, is redescribed in both sexes ; description s and figures of most features of external morphology and some details of anatomy are given . Know n
Two remarkable relict arachnids from northern Italy : Sabacon szmoni DRESCO ( Opiliones : Ischyropsalididae ) , Louzsfagea ~ upzcola ( SIMON ) ( Araneae : Tet - ragnathidae ? )
  • 1976
The Japanese species of the genus Sabacon ( Arachnida , Opiliones , Ischyro - psalididae )
  • 1974
Die " Nemastoma " - Arten Nordarnerikas ( Ischyropsalididae , Opiliones , Arachnida )
  • 1970
Recherches sur la variabilite et la phyloginie chez les Opilions du genre Ischyropsalzs C . L . KOCH ( Farn . Is ~ hyro ~ salidae ) , avec criation da la farnille nouvelle des Sabaconidae
  • 1970
Die Weberknechte der Iberischen Halbinsel ( Arach . , Opiliones )
  • 1961
Recherches b io ~ peolo ~ iques dans les Monts Cantabriques ( Espagne , 1954 ) . - Enumeration des grottes visitees ( 26 me campagne )
  • 1955