MitoAge

Pluvialis squatarola

Black-bellied plover

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Maximum lifespan
25.6 yr
AnAge record
mtDNA size
16,860 bp
RefSeq NC_056257.1
GC content
45.73%
Whole genome
Non-coding
1,392 bp
D-loop 1,317 bp

Where Black-bellied plover sits among 2,335 species

Whole-genome GC content against maximum lifespan. Black-bellied plover has the 613th longest lifespan of them.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %Black-bellied plover
  • This species
  • Other birds
  • Other classes
Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,860 bp
GC skew (G − C) / (G + C)
−0.382
AT skew (A − T) / (A + T)
+0.140

Life history

Maximum lifespan
25.6 years
Adult weight
224 g
Birth weight
21.4 g
Female sexual maturity
2 years
Male sexual maturity
2 years
Gestation or incubation
27 days
Litter or clutch size
4
Litters per year
1

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 00438)

About this record

Lifespan source
AnAge build 15
Based on
an animal in the wild
Data quality
acceptable, medium 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 genome16,860 bp
Protein-coding11,372 bp
12S rRNA974 bp
16S rRNA1,586 bp
All tRNA1,547 bp
D-loop1,317 bp

Genes and regions

Select a column to sort; select a gene to compare it across species
Composition
ND1NADH dehydrogenase subunit 1978 bp27.1%26.0%13.2%33.7%46.93%−0.438+0.021
ND2NADH dehydrogenase subunit 21,039 bp32.4%24.1%10.4%33.1%43.50%−0.522+0.148
COX1Cytochrome c oxidase subunit I1,551 bp27.5%24.2%16.1%32.2%48.29%−0.335+0.062
COX2Cytochrome c oxidase subunit II684 bp29.8%22.8%15.1%32.3%47.37%−0.364+0.133
ATP8ATP synthase F0 subunit 8168 bp32.1%24.4%6.0%37.5%43.45%−0.726+0.137
ATP6ATP synthase F0 subunit 6684 bp28.7%22.8%10.1%38.5%48.54%−0.584+0.114
COX3Cytochrome c oxidase subunit III784 bp29.0%23.7%15.2%32.1%47.32%−0.358+0.099
ND3NADH dehydrogenase subunit 3350 bp29.7%24.0%11.7%34.6%46.29%−0.494+0.106
ND4LNADH dehydrogenase subunit 4L297 bp29.3%22.2%13.8%34.7%48.49%−0.431+0.137
ND4NADH dehydrogenase subunit 41,378 bp31.0%22.7%10.3%36.0%46.30%−0.555+0.154
ND5NADH dehydrogenase subunit 51,815 bp31.8%22.6%11.3%34.2%45.57%−0.502+0.170
ND6NADH dehydrogenase subunit 6519 bp41.2%9.8%11.4%37.6%48.94%−0.535+0.615
CYTBCytochrome b1,143 bp28.0%24.9%12.8%34.3%47.07%−0.457+0.058
12S rRNA12S ribosomal RNA974 bp30.6%20.5%20.5%28.3%48.87%−0.160+0.197
16S rRNA16S ribosomal RNA1,586 bp34.3%20.2%18.7%26.7%45.46%−0.176+0.258
D-loopControl region (D-loop)1,317 bp31.1%29.4%15.6%23.9%39.56%−0.209+0.028

Codon usage

Counts per codon, darker is more frequent

3,795 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F5.8%
UUU54
UUC165
Leu L17.5%
UUA50
UUG22
CUU63
CUC164
CUA328
CUG38
Ile I7.5%
AUU70
AUC216
Met M4.4%
AUA141
AUG26
Val V4.5%
GUU38
GUC45
GUA67
GUG20
Ser S7.5%
UCU33
UCC94
UCA95
UCG9
AGU5
AGC49
Pro P5.6%
CCU23
CCC89
CCA95
CCG7
Thr T9.3%
ACU41
ACC165
ACA142
ACG6
Ala A8.0%
GCU46
GCC145
GCA101
GCG12
Tyr Y3.0%
UAU29
UAC86
His H2.9%
CAU24
CAC87
Gln Q2.6%
CAA85
CAG12
Asn N3.5%
AAU23
AAC111
Lys K2.3%
AAA74
AAG14
Asp D1.6%
GAU17
GAC43
Glu E2.5%
GAA76
GAG18
Cys C0.7%
UGU7
UGC20
Trp W2.8%
UGA97
UGG10
Arg R1.9%
CGU5
CGC20
CGA40
CGG6
Gly G5.7%
GGU24
GGC77
GGA88
GGG29
Stop 0.2%
UAA5
UAG2
AGA0
AGG2

Genome map

38 annotated features in NC_056257.1

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 (45.7%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).
All 38 features as a table
FeatureTypeStartEndLengthStrandGC
tRNA-PheTransfer RNA16969 bp+–
12S rRNARibosomal RNA701,043974 bp+48.9%
tRNA-ValTransfer RNA1,0441,11572 bp+–
16S rRNARibosomal RNA1,1172,7021,586 bp+45.5%
tRNA-Leu (UUR)Transfer RNA2,7032,77674 bp+–
ND1Protein-coding gene2,7823,759978 bp+46.9%
tRNA-IleTransfer RNA3,7583,82972 bp+–
tRNA-GlnTransfer RNA3,8393,90971 bp−–
tRNA-MetTransfer RNA3,9093,97769 bp+–
ND2Protein-coding gene3,9785,0161,039 bp+43.5%
tRNA-TrpTransfer RNA5,0175,08670 bp+–
tRNA-AlaTransfer RNA5,0885,15669 bp−–
tRNA-AsnTransfer RNA5,1595,23173 bp−–
tRNA-CysTransfer RNA5,2365,30267 bp−–
tRNA-TyrTransfer RNA5,3025,37271 bp−–
COX1Protein-coding gene5,3746,9241,551 bp+48.3%
tRNA-Ser (UCN)Transfer RNA6,9166,98974 bp−–
tRNA-AspTransfer RNA6,9927,06069 bp+–
COX2Protein-coding gene7,0627,745684 bp+47.4%
tRNA-LysTransfer RNA7,7477,81771 bp+–
ATP8Protein-coding gene7,8197,986168 bp+43.5%
ATP6Protein-coding gene7,9778,660684 bp+48.5%
COX3Protein-coding gene8,6609,443784 bp+47.3%
tRNA-GlyTransfer RNA9,4449,51269 bp+–
ND3Protein-coding gene9,5139,863351 bp+46.3%
tRNA-ArgTransfer RNA9,8649,93673 bp+–
ND4LProtein-coding gene9,93810,234297 bp+48.5%
ND4Protein-coding gene10,22811,6051,378 bp+46.3%
tRNA-HisTransfer RNA11,60611,67570 bp+–
tRNA-Ser (AGY)Transfer RNA11,67611,74166 bp+–
tRNA-Leu (CUN)Transfer RNA11,74411,81471 bp+–
ND5Protein-coding gene11,81513,6291,815 bp+45.6%
CYTBProtein-coding gene13,64014,7821,143 bp+47.1%
tRNA-ThrTransfer RNA14,78514,85470 bp+–
tRNA-ProTransfer RNA14,87114,93868 bp−–
ND6Protein-coding gene14,95115,469519 bp−48.9%
tRNA-GluTransfer RNA15,47315,54371 bp−–
D-loopControl region15,54416,8601,317 bp–39.6%

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