The spider cytogenetic database

Current version: 7.0 (Jul 31, 2018)

Douglas Araujo, Marielle Cristina Schneider, Emygdio Paula-Neto and Doralice Maria Cella


Introduction of Database Families - Cytogenetics of spiders Bibliography Arthropoda cytogenetics group Scorpion database Pseudoscorpion database Harvestmen database Chromosomal analyses

 

 

Eresidae C.L. Koch, 1845

 

Cited as = species name adopted by the researcher that performed the cytogenetic analysis; 2n = diploid number of males and in parenthesis, diploid number of females; n = haploid number;

3n = triploid number; 4n = tetraploid number; SCS = sex chromosome system; T = telocentric; A = acrocentric; St = subtelocentric; Sm = submetacentric; M = metacentric; H = holocentric;

S = supernumerary chromosome; (?) = dubious description; (*) = designation of the species name not recorded in the taxonomic database.

Valid name

Cited as

2n

SCS

Chromosomal morphology

Collection site

Bibliography

Stegodyphus dumicola Pocock, 1898

----

26

X1X2

----

Namibia

Avilés et al., 1999

Stegodyphus lineatus (Latreille, 1817)

----

43

X1X2X3

40A+X1X2X3A

Egypt/Israel

Král et al., 2011

S. lineatus (Latreille, 1817) ---- 43 X1X2X3 ---- ---- Kořínková & Král, 2013

Stegodyphus sarasinorum Karsch, 1892

----

30

X1X2

28A+X1X2A

India

Bole-Gowda, 1958

S. sarasinorum Karsch, 1892

----

24

X1X2

22A+X1X2A

India

Mittal, 1970a

S. sarasinorum Karsch, 1892

----

30

X1X2

----

India

Srivastava & Shukla, 1986

S. sarasinorum Karsch, 1892

----

30

X1X2

----

India

Parida & Sharma, 1987a

S. sarasinorum Karsch, 1892

----

30

X1X2

----

India

Sharma & Parida, 1987

Stegodyphus specificus *

----

30

X1X2

28A+X1X2A

India

Sharma & Singh, 1957