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

 

 

Ctenidae Keyserling, 1877

 

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

Anahita fauna Karsch, 1879

----

29

X1X2X3

26T+X1X2X3T

Taiwan

Chen, 1999

Asthenoctenus borellii Simon, 1897 ---- 22 X1X2 20T+X1X2T Brazil Araujo et al., 2014
Ctenus indicus Gravely, 1931 ---- 28 X1X2 26A+X1X2A India Kumar et al., 2017
Ctenus medius Keyserling, 1891 ---- 28 X1X2 26A+X1X2A Brazil Rincão et al., 2017
Ctenus ornatus (Keyserling, 1877) ---- 28 X1X2 26T+X1X2T Brazil Araujo et al., 2014
C. ornatus (Keyserling, 1877) ---- 28 X1X2 26A+X1X2A Brazil Rincão et al., 2017
Ctenus sp. ---- 28 X1X2 26T+X1X2T Brazil Araujo et al., 2014
Enoploctenus cyclothorax (Bertkau, 1880) ---- 28 X1X2 ---- Brazil Rincão et al., 2017
Nothroctenus sp. ---- 29 X1X2X3 26T+X1X2X3T Brazil Araujo et al., 2014
Parabatinga brevipes (Keyserling, 1891) ---- 28 X1X2 26T+X1X2T Brazil Araujo et al., 2014
Phoneutria nigriventer (Keyserling, 1891) ---- 28 X1X2 26T+X1X2T Brazil Araujo et al., 2014
P. nigriventer (Keyserling, 1891) ---- 28 X1X2 26A+X1X2A Brazil Rincão et al., 2017
Viracucha andicola (Simon, 1906) ---- 29 X1X2X3 26T+X1X2X3T Brazil Araujo et al., 2014
V. andicola (Simon, 1906) ---- 29 X1X2X3 ---- Brazil Rincão et al., 2017