Acanthorhynchus tenuirostris

Eastern spinebill

Maximum lifespan

15.5 yr

AnAge record

mtDNA size

16,614 bp

RefSeq NC_051552.1

GC content

46.99%

Whole genome

Non-coding

1,106 bp

D-loop 989 bp

Where Eastern spinebill sits among 2,335 species

Whole-genome GC content against maximum lifespan. Eastern spinebill has the 1,192nd longest lifespan of them.

This species
Other birds
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,614 bp

GC skew (G − C) / (G + C): −0.356
AT skew (A − T) / (A + T): +0.100

Life history

Maximum lifespan: 15.5 years
Adult weight: 9.8 g

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 00987)

About this record

Lifespan source: AnAge build 15
Based on: an animal in the wild
Data quality: acceptable, large 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 genome16,614 bp

Protein-coding11,388 bp

12S rRNA982 bp

16S rRNA1,605 bp

All tRNA1,544 bp

D-loop989 bp

Genes and regions

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

Base composition of Acanthorhynchus tenuirostris genes

ND1NADH dehydrogenase subunit 1	978 bp	23.5%	27.2%	15.2%	34.0%	49.28%	−0.382	−0.073
ND2NADH dehydrogenase subunit 2	1,041 bp	30.5%	26.5%	10.8%	32.2%	42.94%	−0.499	+0.071
COX1Cytochrome c oxidase subunit I	1,551 bp	26.2%	25.1%	17.9%	30.8%	48.68%	−0.266	+0.020
COX2Cytochrome c oxidase subunit II	684 bp	27.5%	23.7%	15.8%	33.0%	48.83%	−0.353	+0.074
ATP8ATP synthase F0 subunit 8	168 bp	35.1%	20.2%	7.7%	36.9%	44.64%	−0.653	+0.269
ATP6ATP synthase F0 subunit 6	684 bp	27.9%	24.4%	11.5%	36.1%	47.66%	−0.515	+0.067
COX3Cytochrome c oxidase subunit III	784 bp	25.4%	24.5%	16.5%	33.7%	50.13%	−0.344	+0.018
ND3NADH dehydrogenase subunit 3	351 bp	23.9%	25.4%	14.2%	36.5%	50.71%	−0.438	−0.029
ND4LNADH dehydrogenase subunit 4L	297 bp	26.6%	25.3%	14.5%	33.7%	48.15%	−0.399	+0.026
ND4NADH dehydrogenase subunit 4	1,378 bp	28.7%	23.0%	12.3%	36.0%	48.33%	−0.489	+0.110
ND5NADH dehydrogenase subunit 5	1,818 bp	29.5%	22.6%	12.8%	35.1%	47.91%	−0.467	+0.134
ND6NADH dehydrogenase subunit 6	528 bp	38.1%	11.4%	11.0%	39.6%	50.57%	−0.566	+0.540
CYTBCytochrome b	1,143 bp	27.9%	25.2%	13.3%	33.6%	46.89%	−0.433	+0.051
12S rRNA12S ribosomal RNA	982 bp	29.5%	21.7%	21.8%	27.0%	48.78%	−0.106	+0.153
16S rRNA16S ribosomal RNA	1,605 bp	34.6%	21.6%	19.4%	24.5%	43.86%	−0.116	+0.232
D-loopControl region (D-loop)	989 bp	26.2%	26.6%	15.1%	32.2%	47.22%	−0.362	−0.008

Codon usage

Counts per codon, darker is more frequent

Gene

3,801 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F5.6%

UUU56

UUC157

Leu L17.6%

UUA70

UUG15

CUU81

CUC168

CUA261

CUG75

Ile I7.5%

AUU83

AUC202

Met M4.1%

AUA100

AUG55

Val V5.1%

GUU38

GUC58

GUA63

GUG35

Ser S7.4%

UCU33

UCC103

UCA76

UCG7

AGU6

AGC56

Pro P5.9%

CCU50

CCC89

CCA84

CCG3

Thr T8.3%

ACU49

ACC135

ACA118

ACG12

Ala A8.7%

GCU49

GCC163

GCA100

GCG20

Tyr Y3.0%

UAU23

UAC90

His H2.8%

CAU25

CAC81

Gln Q2.4%

CAA82

CAG9

Asn N3.5%

AAU21

AAC111

Lys K2.3%

AAA84

AAG3

Asp D1.8%

GAU13

GAC57

Glu E2.3%

GAA71

GAG18

Cys C0.8%

UGU5

UGC27

Trp W2.8%

UGA97

UGG10

Arg R1.9%

CGU13

CGC16

CGA33

CGG10

Gly G5.8%

GGU25

GGC66

GGA85

GGG45

Stop 0.3%

UAA6

UAG3

AGA1

AGG1

Genome map

38 annotated features in NC_051552.1

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 (47.0%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Acanthorhynchus tenuirostris (NC_051552.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	69	69 bp	+	–
12S rRNA	Ribosomal RNA	69	1,050	982 bp	+	48.8%
tRNA-Val	Transfer RNA	1,050	1,119	70 bp	+	–
16S rRNA	Ribosomal RNA	1,120	2,724	1,605 bp	+	43.9%
tRNA-Leu (UUR)	Transfer RNA	2,725	2,799	75 bp	+	–
ND1	Protein-coding gene	2,821	3,798	978 bp	+	49.3%
tRNA-Ile	Transfer RNA	3,807	3,878	72 bp	+	–
tRNA-Gln	Transfer RNA	3,883	3,953	71 bp	−	–
tRNA-Met	Transfer RNA	3,958	4,026	69 bp	+	–
ND2	Protein-coding gene	4,027	5,067	1,041 bp	+	42.9%
tRNA-Trp	Transfer RNA	5,068	5,138	71 bp	+	–
tRNA-Ala	Transfer RNA	5,140	5,208	69 bp	−	–
tRNA-Asn	Transfer RNA	5,218	5,290	73 bp	−	–
tRNA-Cys	Transfer RNA	5,291	5,357	67 bp	−	–
tRNA-Tyr	Transfer RNA	5,358	5,427	70 bp	−	–
COX1	Protein-coding gene	5,443	6,993	1,551 bp	+	48.7%
tRNA-Ser (UCN)	Transfer RNA	6,985	7,059	75 bp	−	–
tRNA-Asp	Transfer RNA	7,065	7,133	69 bp	+	–
COX2	Protein-coding gene	7,146	7,829	684 bp	+	48.8%
tRNA-Lys	Transfer RNA	7,831	7,898	68 bp	+	–
ATP8	Protein-coding gene	7,900	8,067	168 bp	+	44.6%
ATP6	Protein-coding gene	8,058	8,741	684 bp	+	47.7%
COX3	Protein-coding gene	8,747	9,530	784 bp	+	50.1%
tRNA-Gly	Transfer RNA	9,531	9,599	69 bp	+	–
ND3	Protein-coding gene	9,600	9,950	351 bp	+	50.7%
tRNA-Arg	Transfer RNA	9,952	10,021	70 bp	+	–
ND4L	Protein-coding gene	10,023	10,319	297 bp	+	48.2%
ND4	Protein-coding gene	10,313	11,690	1,378 bp	+	48.3%
tRNA-His	Transfer RNA	11,691	11,760	70 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,761	11,826	66 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,826	11,896	71 bp	+	–
ND5	Protein-coding gene	11,897	13,714	1,818 bp	+	47.9%
CYTB	Protein-coding gene	13,722	14,864	1,143 bp	+	46.9%
tRNA-Thr	Transfer RNA	14,868	14,936	69 bp	+	–
tRNA-Pro	Transfer RNA	14,943	15,012	70 bp	−	–
ND6	Protein-coding gene	15,026	15,553	528 bp	−	50.6%
tRNA-Glu	Transfer RNA	15,554	15,625	72 bp	−	–
D-loop	Control region	15,626	16,614	989 bp	–	47.2%