The Spider Cytogenetic Database

Current version: 13.0 (Aug 31, 2024)

Douglas Araujo, Marielle Cristina Schneider, Emygdio Paula-Neto and Doralice Maria Cella​
Uloboridae  Thorell, 1869

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
Miagrammopes orientalis Bösenberg & Strand, 1906 ---- 22 X1X2 20A+X1X2A Japan Suzuki, 1954
Octonoba sinensis (Simon, 1880) ---- 17 X ---- ---- Youju et al., 1993
Octonoba sinensis (Simon, 1880) ---- 17 X 16A-T+X? China Xiuzhen et al., 1997b
Octonoba spinosa Yoshida, 1982 ---- 18 X1X2 16T+X1X2T Taiwan Chen, 1999
Octonoba varians (Bösenberg & Strand, 1906) Uloborus varians 22 X1X2 20A+X1X2A Japan Suzuki, 1954
Uloborus diversus Marx, 1898 ---- 18 X1X2 ---- USA Miller et al., 2023
Uloborus khasiensis Tikader, 1969 ---- 18 X1X2 ---- India Datta & Chatterjee, 1983
Uloborus khasiensis Tikader, 1969 ---- 18 X1X2 16T+X1X2T India Datta & Chatterjee, 1992a
Uloborus krishnae Tikader, 1970 ---- 19 X1X2X3 ---- India Datta & Chatterjee, 1983
Uloborus krishnae Tikader, 1970 ---- 19 X1X2X3 16T+X1X2X3T India Datta & Chatterjee, 1992a
Uloborus plumipes Lucas, 1846 ---- 18 X1X2 16A+X1X2A India Mittal, 1970a
Zosis geniculata (Olivier, 1789) Uloborus danolius 17 X ---- India Datta & Chatterjee, 1983
Zosis geniculata (Olivier, 1789) Uloborus danolius 10 X1X2 ---- India Parida & Sharma, 1987a
Zosis geniculata (Olivier, 1789) Uloborus danolius 10 X1X2 ---- India Sharma & Parida, 1987
Zosis geniculata (Olivier, 1789) Uloborus danolius 17 X 16T+XT India Datta & Chatterjee, 1992a