Tregellasia leucops

White-faced robin

Maximum lifespan

18 yr

AnAge record

mtDNA size

16,759 bp

RefSeq NC_024871.1

GC content

46.64%

Whole genome

Non-coding

1,257 bp

D-loop 1,168 bp

Where White-faced robin sits among 2,335 species

Whole-genome GC content against maximum lifespan. White-faced robin has the 1,049th longest lifespan of them.

This species
Other birds
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,759 bp

GC skew (G − C) / (G + C): −0.365
AT skew (A − T) / (A + T): +0.124

Life history

Maximum lifespan: 18 years
Adult weight: 16 g

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 01218)

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 genome16,759 bp

Protein-coding11,387 bp

12S rRNA978 bp

16S rRNA1,596 bp

All tRNA1,550 bp

D-loop1,168 bp

Genes and regions

Select a column to sort; select a gene to compare it across species

Base composition of Tregellasia leucops genes

ND1NADH dehydrogenase subunit 1	987 bp	27.0%	26.6%	14.6%	31.8%	46.40%	−0.371	+0.006
ND2NADH dehydrogenase subunit 2	1,040 bp	31.0%	24.3%	11.2%	33.6%	44.71%	−0.501	+0.120
COX1Cytochrome c oxidase subunit I	1,551 bp	27.9%	25.0%	17.2%	29.9%	47.13%	−0.269	+0.056
COX2Cytochrome c oxidase subunit II	684 bp	29.5%	21.8%	15.6%	33.0%	48.68%	−0.357	+0.151
ATP8ATP synthase F0 subunit 8	168 bp	33.9%	26.2%	6.5%	33.3%	39.88%	−0.672	+0.129
ATP6ATP synthase F0 subunit 6	684 bp	28.5%	24.0%	11.0%	36.5%	47.52%	−0.538	+0.086
COX3Cytochrome c oxidase subunit III	784 bp	25.8%	24.4%	16.8%	33.0%	49.87%	−0.325	+0.028
ND3NADH dehydrogenase subunit 3	351 bp	26.5%	24.8%	14.8%	33.9%	48.72%	−0.392	+0.033
ND4LNADH dehydrogenase subunit 4L	297 bp	25.3%	24.6%	14.5%	35.7%	50.17%	−0.423	+0.014
ND4NADH dehydrogenase subunit 4	1,378 bp	30.6%	22.7%	11.6%	35.1%	46.73%	−0.503	+0.147
ND5NADH dehydrogenase subunit 5	1,818 bp	30.5%	22.8%	11.8%	34.9%	46.70%	−0.494	+0.146
ND6NADH dehydrogenase subunit 6	519 bp	40.7%	11.0%	10.8%	37.6%	48.36%	−0.554	+0.575
CYTBCytochrome b	1,143 bp	28.5%	24.1%	12.9%	34.5%	47.42%	−0.454	+0.085
12S rRNA12S ribosomal RNA	978 bp	30.8%	20.1%	20.1%	28.9%	49.08%	−0.179	+0.209
16S rRNA16S ribosomal RNA	1,596 bp	34.1%	20.7%	19.5%	25.6%	45.11%	−0.133	+0.244
D-loopControl region (D-loop)	1,168 bp	25.7%	28.3%	14.8%	31.3%	46.06%	−0.357	−0.048

Codon usage

Counts per codon, darker is more frequent

Gene

3,800 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F5.7%

UUU61

UUC154

Leu L17.5%

UUA55

UUG21

CUU60

CUC139

CUA317

CUG72

Ile I7.3%

AUU69

AUC209

Met M4.3%

AUA131

AUG34

Val V5.3%

GUU32

GUC65

GUA82

GUG23

Ser S7.5%

UCU35

UCC99

UCA84

UCG10

AGU10

AGC47

Pro P5.9%

CCU23

CCC88

CCA105

CCG8

Thr T8.7%

ACU53

ACC137

ACA130

ACG11

Ala A8.2%

GCU58

GCC155

GCA88

GCG9

Tyr Y2.9%

UAU28

UAC81

His H2.6%

CAU23

CAC76

Gln Q2.6%

CAA84

CAG15

Asn N3.5%

AAU19

AAC115

Lys K2.2%

AAA80

AAG3

Asp D1.8%

GAU14

GAC56

Glu E2.3%

GAA72

GAG16

Cys C0.9%

UGU6

UGC27

Trp W2.8%

UGA96

UGG9

Arg R1.9%

CGU8

CGC19

CGA40

CGG5

Gly G5.9%

GGU25

GGC69

GGA92

GGG38

Stop 0.3%

UAA5

UAG2

AGA2

AGG1

Genome map

38 annotated features in NC_024871.1

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 (46.6%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Tregellasia leucops (NC_024871.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	70	70 bp	+	–
12S rRNA	Ribosomal RNA	71	1,048	978 bp	+	49.1%
tRNA-Val	Transfer RNA	1,051	1,119	69 bp	+	–
16S rRNA	Ribosomal RNA	1,120	2,715	1,596 bp	+	45.1%
tRNA-Leu (UUR)	Transfer RNA	2,724	2,798	75 bp	+	–
ND1	Protein-coding gene	2,810	3,796	987 bp	+	46.4%
tRNA-Ile	Transfer RNA	3,802	3,874	73 bp	+	–
tRNA-Gln	Transfer RNA	3,881	3,951	71 bp	−	–
tRNA-Met	Transfer RNA	3,951	4,019	69 bp	+	–
ND2	Protein-coding gene	4,021	5,060	1,040 bp	+	44.7%
tRNA-Trp	Transfer RNA	5,061	5,130	70 bp	+	–
tRNA-Ala	Transfer RNA	5,132	5,199	68 bp	−	–
tRNA-Asn	Transfer RNA	5,204	5,276	73 bp	−	–
tRNA-Cys	Transfer RNA	5,280	5,346	67 bp	−	–
tRNA-Tyr	Transfer RNA	5,346	5,416	71 bp	−	–
COX1	Protein-coding gene	5,418	6,968	1,551 bp	+	47.1%
tRNA-Ser (UCN)	Transfer RNA	6,960	7,032	73 bp	−	–
tRNA-Asp	Transfer RNA	7,038	7,114	77 bp	+	–
COX2	Protein-coding gene	7,117	7,800	684 bp	+	48.7%
tRNA-Lys	Transfer RNA	7,802	7,870	69 bp	+	–
ATP8	Protein-coding gene	7,872	8,039	168 bp	+	39.9%
ATP6	Protein-coding gene	8,030	8,713	684 bp	+	47.5%
COX3	Protein-coding gene	8,720	9,503	784 bp	+	49.9%
tRNA-Gly	Transfer RNA	9,504	9,572	69 bp	+	–
ND3	Protein-coding gene	9,573	9,923	351 bp	+	48.7%
tRNA-Arg	Transfer RNA	9,925	9,994	70 bp	+	–
ND4L	Protein-coding gene	9,996	10,292	297 bp	+	50.2%
ND4	Protein-coding gene	10,286	11,663	1,378 bp	+	46.7%
tRNA-His	Transfer RNA	11,665	11,734	70 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,736	11,799	64 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,800	11,870	71 bp	+	–
ND5	Protein-coding gene	11,871	13,688	1,818 bp	+	46.7%
CYTB	Protein-coding gene	13,696	14,838	1,143 bp	+	47.4%
tRNA-Thr	Transfer RNA	14,843	14,912	70 bp	+	–
tRNA-Pro	Transfer RNA	14,921	14,991	71 bp	−	–
ND6	Protein-coding gene	15,001	15,519	519 bp	−	48.4%
tRNA-Glu	Transfer RNA	15,520	15,591	72 bp	−	–
D-loop	Control region	15,592	16,759	1,168 bp	–	46.1%