GC content
39.12%
Whole genome
Non-coding
1,328 bp
D-loop 1,259 bp

Where Red howler monkey sits among 2,335 species

Whole-genome GC content against maximum lifespan. Red howler monkey has the 639th longest lifespan of them.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %Red howler monkey
  • This species
  • Other mammals
  • Other classes

Base composition

Whole genome16,678 bp
GC skew (G − C) / (G + C)
−0.351
AT skew (A − T) / (A + T)
+0.071

Life history

Maximum lifespan
25 years
Adult weight
6.5 kg
Birth weight
263 g
Female sexual maturity
4 years
Gestation or incubation
190 days
Litter or clutch size
1
Litters per year
0.7

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 02672)

About this record

Lifespan source
AnAge build 15
Based on
an animal in captivity
Data quality
acceptable, small sample
Licence
Free to use, subject to the Human Ageing Genomic Resources conditions of use
Status
New in build 2
In the database since
build 2 (2026-11-13)

Every change against the 2015 build is in the changelog download.

Composition by region

Reference (L) strand as deposited in RefSeq
Whole genome16,678 bp
Protein-coding11,349 bp
12S rRNA954 bp
16S rRNA1,555 bp
All tRNA1,505 bp
D-loop1,259 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Base composition of Alouatta seniculus genes
Composition
ND1NADH dehydrogenase subunit 1956 bp31.6%28.5%11.1%28.9%39.96%−0.445+0.052
ND2NADH dehydrogenase subunit 21,039 bp35.5%27.0%7.5%29.9%37.44%−0.599+0.135
COX1Cytochrome c oxidase subunit I1,557 bp28.4%30.9%15.6%25.1%40.72%−0.233−0.042
COX2Cytochrome c oxidase subunit II688 bp31.4%29.1%13.5%26.0%39.54%−0.316+0.038
ATP8ATP synthase F0 subunit 8201 bp41.3%29.9%5.5%23.4%28.86%−0.621+0.161
ATP6ATP synthase F0 subunit 6681 bp32.2%29.1%9.5%29.2%38.77%−0.508+0.050
COX3Cytochrome c oxidase subunit III784 bp28.2%28.7%15.2%27.9%43.11%−0.296−0.009
ND3NADH dehydrogenase subunit 3346 bp33.5%30.9%10.4%25.1%35.55%−0.415+0.040
ND4LNADH dehydrogenase subunit 4L297 bp30.6%32.3%11.4%25.6%37.04%−0.382−0.027
ND4NADH dehydrogenase subunit 41,372 bp32.7%30.2%9.7%27.5%37.17%−0.478+0.039
ND5NADH dehydrogenase subunit 51,806 bp32.1%29.2%10.1%28.6%38.70%−0.476+0.048
ND6NADH dehydrogenase subunit 6534 bp40.8%21.2%9.6%28.5%38.02%−0.498+0.317
CYTBCytochrome b1,140 bp29.4%27.3%11.4%31.9%43.33%−0.474+0.037
12S rRNA12S ribosomal RNA954 bp34.6%23.6%18.4%23.4%41.82%−0.118+0.189
16S rRNA16S ribosomal RNA1,555 bp34.9%25.3%16.8%23.0%39.81%−0.153+0.158
D-loopControl region (D-loop)1,259 bp31.5%30.9%13.9%23.7%37.65%−0.262+0.009

Codon usage

Counts per codon, darker is more frequent

3,798 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.2%
UUU118
UUC116
Leu L16.2%
UUA136
UUG16
CUU98
CUC90
CUA252
CUG23
Ile I8.9%
AUU198
AUC139
Met M6.5%
AUA215
AUG32
Val V3.7%
GUU33
GUC32
GUA64
GUG13
Ser S7.3%
UCU41
UCC69
UCA111
UCG6
AGU13
AGC39
Pro P5.6%
CCU54
CCC79
CCA74
CCG4
Thr T8.7%
ACU62
ACC101
ACA160
ACG9
Ala A6.7%
GCU41
GCC115
GCA91
GCG9
Tyr Y3.8%
UAU73
UAC71
His H2.5%
CAU30
CAC66
Gln Q2.4%
CAA87
CAG4
Asn N4.3%
AAU69
AAC93
Lys K2.5%
AAA81
AAG13
Asp D1.8%
GAU31
GAC37
Glu E2.3%
GAA81
GAG7
Cys C0.6%
UGU10
UGC14
Trp W2.7%
UGA95
UGG8
Arg R1.6%
CGU5
CGC17
CGA37
CGG2
Gly G5.5%
GGU43
GGC67
GGA71
GGG26
Stop 0.2%
UAA5
UAG1
AGA0
AGG1

Genome map

38 annotated features in NC_064188.1

Hover, tap or tab to a feature to see its position, length, strand and GC content. Genes and rRNAs open their own pages.

  • Protein-coding13
  • rRNA2
  • tRNA22
  • D-loop1
  • Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
  • Middle ring: GC% of each gene against the whole genome (39.1%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
Annotated features of Alouatta seniculus (NC_064188.1)
FeatureTypeStartEndLengthStrandGC
tRNA-PheTransfer RNA17171 bp+–
12S rRNARibosomal RNA721,025954 bp+41.8%
tRNA-ValTransfer RNA1,0261,09469 bp+–
16S rRNARibosomal RNA1,0952,6491,555 bp+39.8%
tRNA-Leu (UUR)Transfer RNA2,6502,72475 bp+–
ND1Protein-coding gene2,7273,682956 bp+40.0%
tRNA-IleTransfer RNA3,6833,75169 bp+–
tRNA-GlnTransfer RNA3,7493,82072 bp−–
tRNA-MetTransfer RNA3,8203,89172 bp+–
ND2Protein-coding gene3,8944,9321,039 bp+37.4%
tRNA-TrpTransfer RNA4,9334,99866 bp+–
tRNA-AlaTransfer RNA5,0075,07569 bp−–
tRNA-AsnTransfer RNA5,0775,14973 bp−–
tRNA-CysTransfer RNA5,1835,24967 bp−–
tRNA-TyrTransfer RNA5,2495,31264 bp−–
COX1Protein-coding gene5,3246,8801,557 bp+40.7%
tRNA-Ser (UCN)Transfer RNA6,8686,93669 bp−–
tRNA-AspTransfer RNA6,9407,00869 bp+–
COX2Protein-coding gene7,0097,696688 bp+39.5%
tRNA-LysTransfer RNA7,6977,76266 bp+–
ATP8Protein-coding gene7,7637,963201 bp+28.9%
ATP6Protein-coding gene7,9248,604681 bp+38.8%
COX3Protein-coding gene8,6049,387784 bp+43.1%
tRNA-GlyTransfer RNA9,3889,45467 bp+–
ND3Protein-coding gene9,4559,800346 bp+35.6%
tRNA-ArgTransfer RNA9,8019,86666 bp+–
ND4LProtein-coding gene9,86710,163297 bp+37.0%
ND4Protein-coding gene10,15711,5281,372 bp+37.2%
tRNA-HisTransfer RNA11,52911,59769 bp+–
tRNA-Ser (AGY)Transfer RNA11,59811,65659 bp+–
tRNA-Leu (CUN)Transfer RNA11,65711,72771 bp+–
ND5Protein-coding gene11,72913,5341,806 bp+38.7%
ND6Protein-coding gene13,53114,064534 bp−38.0%
tRNA-GluTransfer RNA14,06514,13369 bp−–
CYTBProtein-coding gene14,13815,2771,140 bp+43.3%
tRNA-ThrTransfer RNA15,28015,34667 bp+–
tRNA-ProTransfer RNA15,34915,41971 bp−–
D-loopControl region15,42016,6781,259 bp–37.7%