The Spider Cytogenetic Database

Current version: 12.5 (Feb 29, 2024)

Douglas Araujo, Marielle Cristina Schneider, Emygdio Paula-Neto and Doralice Maria Cella​
Oonopidae  Simon, 1890

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
Cinetomorpha simplex Simon, 1892 ---- 9 X ---- Brazil Dutra et al., 2023
Ischnothyreus sp. ---- 7 X 6H+XH USA Král et al., 2019
Neotrops sp. ---- 7 X ---- Brazil Dutra et al., 2023
Neoxyphynus termitophilus (Bristowe, 1938) ---- 7 X ---- Brazil Dutra et al., 2023
Oonops ebenecus Chickering, 1972 ---- 7 X 6H+XH USA Král et al., 2019
Oonops pulcher Templeton, 1835 ---- 7 X 6H+XH Belgium Král et al., 2019
Xestaspis parmata Thorell, 1890 Gamasomorpha lutzi 7 X 6H+XH USA Král et al., 2019