Conger erebennus

Maximum lifespan

11 yr

FishBase record

mtDNA size

18,777 bp

RefSeq NC_062373.1

GC content

37.22%

Whole genome

Non-coding

3,167 bp

D-loop 3,050 bp

Where Conger erebennus sits among 2,335 species

Whole-genome GC content against maximum lifespan. Conger erebennus has the 1,529th longest lifespan of them.

This species
Other ray-finned fishes
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome18,777 bp

GC skew (G − C) / (G + C): −0.188
AT skew (A − T) / (A + T): +0.071

Life history

Maximum lifespan: 11 years

Lifespan from FishBase · FishBase record

About this record

Lifespan source: FishBase v26.06
Based on: an observed animal, origin not stated
Data quality: questionable
Licence: CC BY-NC 4.0
Status: New in build 2
In the database since: build 2 (2026-11-13)

The lifespan value is for non-commercial use only; the genome data is not restricted by it.

Every change against the 2015 build is in the changelog download.

Composition by region

Reference (L) strand as deposited in RefSeq

Whole genome18,777 bp

Protein-coding11,414 bp

12S rRNA958 bp

16S rRNA1,685 bp

All tRNA1,560 bp

D-loop3,050 bp

Genes and regions

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

Base composition of Conger erebennus genes

ND1NADH dehydrogenase subunit 1	969 bp	29.7%	30.2%	14.7%	25.4%	40.04%	−0.268	−0.009
ND2NADH dehydrogenase subunit 2	1,047 bp	35.9%	27.5%	12.2%	24.4%	36.58%	−0.332	+0.133
COX1Cytochrome c oxidase subunit I	1,548 bp	27.9%	31.7%	17.3%	23.1%	40.44%	−0.144	−0.063
COX2Cytochrome c oxidase subunit II	691 bp	31.8%	28.7%	15.6%	23.9%	39.51%	−0.209	+0.053
ATP8ATP synthase F0 subunit 8	168 bp	34.5%	25.6%	12.5%	27.4%	39.88%	−0.373	+0.149
ATP6ATP synthase F0 subunit 6	684 bp	28.8%	32.7%	12.6%	25.9%	38.45%	−0.346	−0.064
COX3Cytochrome c oxidase subunit III	786 bp	28.4%	29.8%	17.6%	24.3%	41.86%	−0.161	−0.024
ND3NADH dehydrogenase subunit 3	351 bp	26.8%	36.8%	15.1%	21.4%	36.47%	−0.172	−0.157
ND4LNADH dehydrogenase subunit 4L	297 bp	29.3%	33.0%	14.5%	23.2%	37.71%	−0.232	−0.059
ND4NADH dehydrogenase subunit 4	1,381 bp	32.5%	30.3%	13.7%	23.5%	37.15%	−0.263	+0.035
ND5NADH dehydrogenase subunit 5	1,842 bp	35.1%	27.6%	12.1%	25.2%	37.30%	−0.354	+0.119
ND6NADH dehydrogenase subunit 6	516 bp	41.5%	19.4%	16.5%	22.7%	39.15%	−0.158	+0.363
CYTBCytochrome b	1,152 bp	29.3%	33.2%	13.9%	23.6%	37.50%	−0.259	−0.061
12S rRNA12S ribosomal RNA	958 bp	34.0%	23.0%	20.5%	22.5%	43.01%	−0.049	+0.194
16S rRNA16S ribosomal RNA	1,685 bp	38.5%	20.3%	19.6%	21.5%	41.19%	−0.046	+0.310
D-loopControl region (D-loop)	3,050 bp	38.4%	35.6%	11.9%	14.1%	26.00%	−0.084	+0.039

Codon usage

Counts per codon, darker is more frequent

Gene

3,810 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.1%

UUU162

UUC71

Leu L15.5%

UUA175

UUG8

CUU136

CUC50

CUA193

CUG28

Ile I8.3%

AUU230

AUC87

Met M5.4%

AUA168

AUG38

Val V5.8%

GUU70

GUC40

GUA89

GUG23

Ser S6.2%

UCU53

UCC33

UCA101

UCG5

AGU12

AGC34

Pro P5.6%

CCU34

CCC31

CCA141

CCG8

Thr T7.6%

ACU60

ACC64

ACA154

ACG10

Ala A7.9%

GCU75

GCC104

GCA114

GCG9

Tyr Y3.1%

UAU66

UAC51

His H2.6%

CAU33

CAC65

Gln Q2.8%

CAA94

CAG11

Asn N3.7%

AAU57

AAC84

Lys K2.4%

AAA90

AAG1

Asp D1.9%

GAU26

GAC48

Glu E2.7%

GAA77

GAG24

Cys C0.9%

UGU15

UGC18

Trp W3.1%

UGA100

UGG18

Arg R2.0%

CGU9

CGC5

CGA56

CGG5

Gly G6.2%

GGU26

GGC48

GGA122

GGG40

Stop 0.3%

UAA7

UAG4

AGA0

AGG0

Genome map

40 annotated features in NC_062373.1

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-loop3

Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
Middle ring: GC% of each gene against the whole genome (37.2%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 40 features as a table

Annotated features of Conger erebennus (NC_062373.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	70	70 bp	+	–
12S rRNA	Ribosomal RNA	71	1,028	958 bp	+	43.0%
tRNA-Val	Transfer RNA	1,028	1,099	72 bp	+	–
16S rRNA	Ribosomal RNA	1,100	2,784	1,685 bp	+	41.2%
tRNA-Leu (UUR)	Transfer RNA	2,785	2,860	76 bp	+	–
ND1	Protein-coding gene	2,861	3,829	969 bp	+	40.0%
tRNA-Ile	Transfer RNA	3,835	3,907	73 bp	+	–
tRNA-Gln	Transfer RNA	3,909	3,979	71 bp	−	–
tRNA-Met	Transfer RNA	3,979	4,047	69 bp	+	–
ND2	Protein-coding gene	4,049	5,095	1,047 bp	+	36.6%
tRNA-Trp	Transfer RNA	5,094	5,164	71 bp	+	–
tRNA-Ala	Transfer RNA	5,167	5,235	69 bp	−	–
tRNA-Asn	Transfer RNA	5,237	5,309	73 bp	−	–
tRNA-Cys	Transfer RNA	5,349	5,413	65 bp	−	–
tRNA-Tyr	Transfer RNA	5,414	5,484	71 bp	−	–
COX1	Protein-coding gene	5,492	7,039	1,548 bp	+	40.4%
tRNA-Ser (UCN)	Transfer RNA	7,063	7,133	71 bp	−	–
tRNA-Asp	Transfer RNA	7,139	7,208	70 bp	+	–
COX2	Protein-coding gene	7,213	7,903	691 bp	+	39.5%
tRNA-Lys	Transfer RNA	7,904	7,978	75 bp	+	–
ATP8	Protein-coding gene	7,983	8,150	168 bp	+	39.9%
ATP6	Protein-coding gene	8,141	8,824	684 bp	+	38.5%
COX3	Protein-coding gene	8,824	9,609	786 bp	+	41.9%
tRNA-Gly	Transfer RNA	9,609	9,680	72 bp	+	–
ND3	Protein-coding gene	9,681	10,031	351 bp	+	36.5%
tRNA-Arg	Transfer RNA	10,030	10,099	70 bp	+	–
ND4L	Protein-coding gene	10,100	10,396	297 bp	+	37.7%
ND4	Protein-coding gene	10,390	11,770	1,381 bp	+	37.2%
tRNA-His	Transfer RNA	11,771	11,839	69 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,840	11,909	70 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,910	11,982	73 bp	+	–
ND5	Protein-coding gene	11,983	13,824	1,842 bp	+	37.3%
CYTB	Protein-coding gene	13,836	14,987	1,152 bp	+	37.5%
tRNA-Thr	Transfer RNA	14,987	15,058	72 bp	+	–
D-loop	Control region	15,059	17,089	2,031 bp	–	26.0%
ND6	Protein-coding gene	17,090	17,605	516 bp	−	39.2%
D-loop	Control region	17,606	18,227	622 bp	–	26.0%
tRNA-Glu	Transfer RNA	18,228	18,296	69 bp	−	–
tRNA-Pro	Transfer RNA	18,311	18,380	70 bp	−	–
D-loop	Control region	18,381	18,777	397 bp	–	26.0%