Pyrrhura perlata

Crimson-bellied parakeet

Maximum lifespan

14.3 yr

AnAge record

mtDNA size

16,993 bp

RefSeq NC_068904.1

GC content

47.47%

Whole genome

Non-coding

1,544 bp

D-loop 1,493 bp

Where Crimson-bellied parakeet sits among 2,335 species

Whole-genome GC content against maximum lifespan. Crimson-bellied parakeet has the 1,276th longest lifespan of them.

This species
Other birds
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,993 bp

GC skew (G − C) / (G + C): −0.407
AT skew (A − T) / (A + T): +0.159

Life history

Maximum lifespan: 14.3 years
Adult weight: 87 g

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 01652)

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 genome16,993 bp

Protein-coding11,379 bp

12S rRNA972 bp

16S rRNA1,567 bp

All tRNA1,533 bp

D-loop1,493 bp

Genes and regions

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

Base composition of Pyrrhura perlata genes

ND1NADH dehydrogenase subunit 1	981 bp	27.3%	24.3%	12.3%	36.1%	48.42%	−0.491	+0.059
ND2NADH dehydrogenase subunit 2	1,040 bp	31.9%	20.7%	9.1%	38.3%	47.40%	−0.615	+0.214
COX1Cytochrome c oxidase subunit I	1,548 bp	28.1%	22.7%	16.5%	32.7%	49.23%	−0.328	+0.107
COX2Cytochrome c oxidase subunit II	684 bp	31.1%	20.9%	13.3%	34.6%	47.95%	−0.445	+0.197
ATP8ATP synthase F0 subunit 8	168 bp	33.3%	21.4%	6.5%	38.7%	45.24%	−0.711	+0.217
ATP6ATP synthase F0 subunit 6	684 bp	30.8%	21.5%	9.5%	38.2%	47.66%	−0.601	+0.179
COX3Cytochrome c oxidase subunit III	784 bp	28.6%	23.1%	14.4%	33.9%	48.34%	−0.404	+0.106
ND3NADH dehydrogenase subunit 3	350 bp	28.0%	22.6%	13.4%	36.0%	49.43%	−0.457	+0.107
ND4LNADH dehydrogenase subunit 4L	297 bp	27.9%	24.2%	14.5%	33.3%	47.81%	−0.394	+0.071
ND4NADH dehydrogenase subunit 4	1,393 bp	29.6%	21.2%	10.8%	38.4%	49.17%	−0.562	+0.164
ND5NADH dehydrogenase subunit 5	1,815 bp	32.0%	21.0%	12.1%	34.8%	46.94%	−0.484	+0.207
ND6NADH dehydrogenase subunit 6	513 bp	42.9%	8.4%	10.1%	38.6%	48.73%	−0.584	+0.673
CYTBCytochrome b	1,140 bp	28.2%	23.2%	12.5%	36.1%	48.51%	−0.486	+0.097
12S rRNA12S ribosomal RNA	972 bp	32.6%	17.0%	18.8%	31.6%	50.41%	−0.253	+0.315
16S rRNA16S ribosomal RNA	1,567 bp	33.1%	17.5%	18.8%	30.6%	49.39%	−0.238	+0.306
D-loopControl region (D-loop)	1,493 bp	24.2%	33.4%	16.9%	25.5%	42.33%	−0.203	−0.159

Codon usage

Counts per codon, darker is more frequent

Gene

3,797 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F5.5%

UUU35

UUC173

Leu L17.9%

UUA50

UUG17

CUU45

CUC190

CUA332

CUG46

Ile I7.4%

AUU49

AUC231

Met M4.4%

AUA123

AUG44

Val V4.1%

GUU30

GUC37

GUA68

GUG22

Ser S7.5%

UCU30

UCC107

UCA85

UCG6

AGU8

AGC50

Pro P6.4%

CCU19

CCC110

CCA108

CCG5

Thr T10.0%

ACU26

ACC187

ACA157

ACG8

Ala A7.5%

GCU34

GCC155

GCA82

GCG12

Tyr Y2.9%

UAU23

UAC86

His H2.8%

CAU10

CAC96

Gln Q2.6%

CAA89

CAG9

Asn N3.4%

AAU15

AAC113

Lys K2.4%

AAA81

AAG9

Asp D1.7%

GAU10

GAC53

Glu E2.4%

GAA78

GAG14

Cys C0.8%

UGU8

UGC21

Trp W2.8%

UGA87

UGG20

Arg R1.8%

CGU7

CGC17

CGA38

CGG6

Gly G5.7%

GGU25

GGC58

GGA96

GGG38

Stop 0.2%

UAA6

UAG1

AGA0

AGG2

Genome map

38 annotated features in NC_068904.1

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 (47.5%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Pyrrhura perlata (NC_068904.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	66	66 bp	+	–
12S rRNA	Ribosomal RNA	67	1,038	972 bp	+	50.4%
tRNA-Val	Transfer RNA	1,039	1,109	71 bp	+	–
16S rRNA	Ribosomal RNA	1,110	2,676	1,567 bp	+	49.4%
tRNA-Leu (UUR)	Transfer RNA	2,677	2,751	75 bp	+	–
ND1	Protein-coding gene	2,757	3,737	981 bp	+	48.4%
tRNA-Ile	Transfer RNA	3,736	3,808	73 bp	+	–
tRNA-Gln	Transfer RNA	3,813	3,883	71 bp	−	–
tRNA-Met	Transfer RNA	3,884	3,951	68 bp	+	–
ND2	Protein-coding gene	3,952	4,991	1,040 bp	+	47.4%
tRNA-Trp	Transfer RNA	4,992	5,062	71 bp	+	–
tRNA-Ala	Transfer RNA	5,064	5,133	70 bp	−	–
tRNA-Asn	Transfer RNA	5,134	5,208	75 bp	−	–
tRNA-Cys	Transfer RNA	5,211	5,277	67 bp	−	–
tRNA-Tyr	Transfer RNA	5,278	5,347	70 bp	−	–
COX1	Protein-coding gene	5,357	6,904	1,548 bp	+	49.2%
tRNA-Ser (UCN)	Transfer RNA	6,905	6,972	68 bp	−	–
tRNA-Asp	Transfer RNA	6,976	7,044	69 bp	+	–
COX2	Protein-coding gene	7,047	7,730	684 bp	+	48.0%
tRNA-Lys	Transfer RNA	7,732	7,799	68 bp	+	–
ATP8	Protein-coding gene	7,801	7,968	168 bp	+	45.2%
ATP6	Protein-coding gene	7,959	8,642	684 bp	+	47.7%
COX3	Protein-coding gene	8,642	9,425	784 bp	+	48.3%
tRNA-Gly	Transfer RNA	9,426	9,494	69 bp	+	–
ND3	Protein-coding gene	9,495	9,845	351 bp	+	49.4%
tRNA-Arg	Transfer RNA	9,846	9,915	70 bp	+	–
ND4L	Protein-coding gene	9,917	10,213	297 bp	+	47.8%
ND4	Protein-coding gene	10,207	11,599	1,393 bp	+	49.2%
tRNA-His	Transfer RNA	11,600	11,668	69 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,669	11,734	66 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,735	11,804	70 bp	+	–
ND5	Protein-coding gene	11,805	13,619	1,815 bp	+	46.9%
CYTB	Protein-coding gene	13,633	14,772	1,140 bp	+	48.5%
tRNA-Thr	Transfer RNA	14,773	14,840	68 bp	+	–
tRNA-Pro	Transfer RNA	14,845	14,913	69 bp	−	–
ND6	Protein-coding gene	14,917	15,429	513 bp	−	48.7%
tRNA-Glu	Transfer RNA	15,431	15,500	70 bp	−	–
D-loop	Control region	15,501	16,993	1,493 bp	–	42.3%