Catostomus catostomus

Longnose sucker

Maximum lifespan

20 yr

AnAge record

mtDNA size

16,622 bp

RefSeq NC_037013.1

GC content

44.32%

Whole genome

Non-coding

1,022 bp

D-loop 921 bp

Where Longnose sucker sits among 2,335 species

Whole-genome GC content against maximum lifespan. Longnose sucker has the 926th longest lifespan of them.

This species
Other ray-finned fishes
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,622 bp

GC skew (G − C) / (G + C): −0.161
AT skew (A − T) / (A + T): +0.013

Life history

Maximum lifespan: 20 years
Adult weight: 1.8 kg

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 03863)

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 genome16,622 bp

Protein-coding11,407 bp

12S rRNA950 bp

16S rRNA1,682 bp

All tRNA1,561 bp

D-loop921 bp

Genes and regions

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

Base composition of Catostomus catostomus genes

ND1NADH dehydrogenase subunit 1	975 bp	25.0%	29.2%	19.4%	26.4%	45.74%	−0.152	−0.078
ND2NADH dehydrogenase subunit 2	1,045 bp	23.9%	27.3%	18.2%	30.6%	48.80%	−0.255	−0.065
COX1Cytochrome c oxidase subunit I	1,551 bp	25.6%	30.6%	19.2%	24.6%	43.84%	−0.124	−0.088
COX2Cytochrome c oxidase subunit II	691 bp	29.2%	28.9%	16.9%	24.9%	41.82%	−0.190	+0.005
ATP8ATP synthase F0 subunit 8	168 bp	34.5%	23.8%	13.1%	28.6%	41.67%	−0.371	+0.184
ATP6ATP synthase F0 subunit 6	684 bp	27.6%	32.7%	15.4%	24.3%	39.62%	−0.225	−0.085
COX3Cytochrome c oxidase subunit III	785 bp	24.8%	28.7%	18.5%	28.0%	46.50%	−0.205	−0.071
ND3NADH dehydrogenase subunit 3	349 bp	25.8%	31.8%	15.8%	26.6%	42.41%	−0.257	−0.104
ND4LNADH dehydrogenase subunit 4L	297 bp	24.2%	32.0%	18.2%	25.6%	43.77%	−0.169	−0.138
ND4NADH dehydrogenase subunit 4	1,382 bp	27.1%	28.8%	17.7%	26.5%	44.14%	−0.200	−0.031
ND5NADH dehydrogenase subunit 5	1,839 bp	27.6%	30.3%	15.8%	26.3%	42.09%	−0.248	−0.046
ND6NADH dehydrogenase subunit 6	522 bp	34.9%	18.4%	17.6%	29.1%	46.74%	−0.246	+0.309
CYTBCytochrome b	1,141 bp	25.2%	29.4%	17.5%	27.8%	45.31%	−0.226	−0.077
12S rRNA12S ribosomal RNA	950 bp	30.5%	20.1%	23.2%	26.2%	49.37%	−0.062	+0.206
16S rRNA16S ribosomal RNA	1,682 bp	33.8%	21.2%	22.4%	22.7%	45.01%	−0.007	+0.230
D-loopControl region (D-loop)	921 bp	33.7%	29.4%	15.7%	21.2%	36.92%	−0.147	+0.067

Codon usage

Counts per codon, darker is more frequent

Gene

3,807 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F5.9%

UUU111

UUC113

Leu L16.4%

UUA130

UUG42

CUU127

CUC72

CUA200

CUG54

Ile I7.2%

AUU198

AUC75

Met M4.3%

AUA87

AUG78

Val V6.6%

GUU70

GUC39

GUA104

GUG37

Ser S6.5%

UCU53

UCC55

UCA67

UCG15

AGU16

AGC40

Pro P5.6%

CCU48

CCC69

CCA82

CCG13

Thr T7.4%

ACU59

ACC92

ACA99

ACG32

Ala A9.5%

GCU76

GCC149

GCA116

GCG19

Tyr Y3.0%

UAU69

UAC46

His H2.8%

CAU32

CAC74

Gln Q2.5%

CAA70

CAG27

Asn N3.0%

AAU60

AAC56

Lys K2.0%

AAA44

AAG31

Asp D2.0%

GAU27

GAC50

Glu E2.7%

GAA62

GAG42

Cys C0.7%

UGU11

UGC16

Trp W3.2%

UGA93

UGG28

Arg R2.0%

CGU10

CGC12

CGA38

CGG17

Gly G6.5%

GGU46

GGC45

GGA100

GGG57

Stop 0.2%

UAA5

UAG2

AGA0

AGG0

Genome map

38 annotated features in NC_037013.1

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 (44.3%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Catostomus catostomus (NC_037013.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	69	69 bp	+	–
12S rRNA	Ribosomal RNA	70	1,019	950 bp	+	49.4%
tRNA-Val	Transfer RNA	1,020	1,091	72 bp	+	–
16S rRNA	Ribosomal RNA	1,092	2,773	1,682 bp	+	45.0%
tRNA-Leu (UUR)	Transfer RNA	2,774	2,848	75 bp	+	–
ND1	Protein-coding gene	2,850	3,824	975 bp	+	45.7%
tRNA-Ile	Transfer RNA	3,834	3,904	71 bp	+	–
tRNA-Gln	Transfer RNA	3,904	3,976	73 bp	−	–
tRNA-Met	Transfer RNA	3,976	4,044	69 bp	+	–
ND2	Protein-coding gene	4,045	5,089	1,045 bp	+	48.8%
tRNA-Trp	Transfer RNA	5,090	5,162	73 bp	+	–
tRNA-Ala	Transfer RNA	5,164	5,232	69 bp	−	–
tRNA-Asn	Transfer RNA	5,234	5,306	73 bp	−	–
tRNA-Cys	Transfer RNA	5,342	5,407	66 bp	−	–
tRNA-Tyr	Transfer RNA	5,410	5,480	71 bp	−	–
COX1	Protein-coding gene	5,482	7,032	1,551 bp	+	43.8%
tRNA-Ser (UCN)	Transfer RNA	7,034	7,104	71 bp	−	–
tRNA-Asp	Transfer RNA	7,107	7,179	73 bp	+	–
COX2	Protein-coding gene	7,194	7,884	691 bp	+	41.8%
tRNA-Lys	Transfer RNA	7,885	7,960	76 bp	+	–
ATP8	Protein-coding gene	7,962	8,129	168 bp	+	41.7%
ATP6	Protein-coding gene	8,120	8,803	684 bp	+	39.6%
COX3	Protein-coding gene	8,803	9,587	785 bp	+	46.5%
tRNA-Gly	Transfer RNA	9,588	9,659	72 bp	+	–
ND3	Protein-coding gene	9,660	10,008	349 bp	+	42.4%
tRNA-Arg	Transfer RNA	10,009	10,078	70 bp	+	–
ND4L	Protein-coding gene	10,079	10,375	297 bp	+	43.8%
ND4	Protein-coding gene	10,369	11,750	1,382 bp	+	44.1%
tRNA-His	Transfer RNA	11,751	11,820	70 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,823	11,887	65 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,890	11,962	73 bp	−	–
ND5	Protein-coding gene	11,963	13,801	1,839 bp	+	42.1%
ND6	Protein-coding gene	13,798	14,319	522 bp	−	46.7%
tRNA-Glu	Transfer RNA	14,320	14,388	69 bp	−	–
CYTB	Protein-coding gene	14,393	15,533	1,141 bp	+	45.3%
tRNA-Thr	Transfer RNA	15,534	15,606	73 bp	+	–
tRNA-Pro	Transfer RNA	15,605	15,676	72 bp	−	–
D-loop	Control region	15,677	16,597	921 bp	–	36.9%