Muraenesox cinereus

Daggertooth pike conger

Maximum lifespan

15 yr

FishBase record

mtDNA size

17,673 bp

RefSeq NC_057492.1

GC content

40.35%

Whole genome

Non-coding

1,978 bp

D-loop 1,846 bp

Where Daggertooth pike conger sits among 2,335 species

Whole-genome GC content against maximum lifespan. Daggertooth pike conger has the 1,226th longest lifespan of them.

This species
Other ray-finned fishes
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome17,673 bp

GC skew (G − C) / (G + C): −0.179
AT skew (A − T) / (A + T): +0.076

Life history

Maximum lifespan: 15 years

Lifespan from FishBase · FishBase record

About this record

Lifespan source: FishBase v26.06
Based on: an animal in the wild
Data quality: acceptable
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 genome17,673 bp

Protein-coding11,464 bp

12S rRNA962 bp

16S rRNA1,706 bp

All tRNA1,563 bp

D-loop1,846 bp

Genes and regions

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

Base composition of Muraenesox cinereus genes

ND1NADH dehydrogenase subunit 1	969 bp	28.8%	28.6%	15.7%	26.9%	42.62%	−0.264	+0.004
ND2NADH dehydrogenase subunit 2	1,042 bp	34.8%	28.8%	12.3%	24.1%	36.37%	−0.325	+0.095
COX1Cytochrome c oxidase subunit I	1,603 bp	26.4%	31.1%	18.5%	24.0%	42.48%	−0.128	−0.082
COX2Cytochrome c oxidase subunit II	691 bp	30.1%	28.5%	16.9%	24.5%	41.39%	−0.182	+0.027
ATP8ATP synthase F0 subunit 8	168 bp	35.1%	30.4%	8.9%	25.6%	34.52%	−0.483	+0.073
ATP6ATP synthase F0 subunit 6	684 bp	30.3%	32.6%	12.7%	24.4%	37.14%	−0.315	−0.037
COX3Cytochrome c oxidase subunit III	785 bp	28.0%	30.7%	17.3%	23.9%	41.27%	−0.160	−0.046
ND3NADH dehydrogenase subunit 3	349 bp	28.1%	33.5%	13.5%	24.9%	38.40%	−0.299	−0.088
ND4LNADH dehydrogenase subunit 4L	297 bp	25.9%	27.6%	17.2%	29.3%	46.47%	−0.261	−0.031
ND4NADH dehydrogenase subunit 4	1,381 bp	31.3%	29.8%	15.4%	23.6%	38.96%	−0.212	+0.025
ND5NADH dehydrogenase subunit 5	1,857 bp	32.5%	28.4%	13.6%	25.5%	39.10%	−0.306	+0.066
ND6NADH dehydrogenase subunit 6	516 bp	44.6%	14.1%	13.0%	28.3%	41.28%	−0.371	+0.518
CYTBCytochrome b	1,140 bp	28.7%	27.9%	17.0%	26.4%	43.42%	−0.216	+0.014
12S rRNA12S ribosomal RNA	962 bp	31.4%	21.3%	22.5%	24.8%	47.30%	−0.051	+0.191
16S rRNA16S ribosomal RNA	1,706 bp	37.2%	21.9%	19.6%	21.4%	40.97%	−0.044	+0.259
D-loopControl region (D-loop)	1,846 bp	36.2%	30.1%	15.8%	18.0%	33.75%	−0.066	+0.092

Codon usage

Counts per codon, darker is more frequent

Gene

3,825 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.2%

UUU134

UUC103

Leu L15.8%

UUA152

UUG31

CUU119

CUC59

CUA199

CUG44

Ile I8.1%

AUU211

AUC97

Met M5.4%

AUA151

AUG56

Val V6.1%

GUU70

GUC42

GUA101

GUG20

Ser S6.3%

UCU51

UCC33

UCA98

UCG9

AGU17

AGC32

Pro P5.4%

CCU28

CCC41

CCA113

CCG24

Thr T7.3%

ACU57

ACC70

ACA139

ACG14

Ala A7.9%

GCU56

GCC110

GCA117

GCG21

Tyr Y3.2%

UAU70

UAC54

His H2.7%

CAU33

CAC69

Gln Q2.6%

CAA83

CAG15

Asn N3.7%

AAU58

AAC83

Lys K2.3%

AAA78

AAG9

Asp D2.1%

GAU27

GAC54

Glu E2.6%

GAA84

GAG15

Cys C0.8%

UGU17

UGC15

Trp W3.0%

UGA93

UGG22

Arg R1.9%

CGU7

CGC7

CGA50

CGG10

Gly G6.4%

GGU36

GGC54

GGA93

GGG63

Stop 0.2%

UAA6

UAG0

AGA0

AGG1

Genome map

39 annotated features in NC_057492.1

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-loop2

Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
Middle ring: GC% of each gene against the whole genome (40.4%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 39 features as a table

Annotated features of Muraenesox cinereus (NC_057492.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	72	72 bp	+	–
12S rRNA	Ribosomal RNA	73	1,034	962 bp	+	47.3%
tRNA-Val	Transfer RNA	1,035	1,104	70 bp	+	–
16S rRNA	Ribosomal RNA	1,105	2,810	1,706 bp	+	41.0%
tRNA-Leu (UUR)	Transfer RNA	2,811	2,886	76 bp	+	–
ND1	Protein-coding gene	2,887	3,855	969 bp	+	42.6%
tRNA-Ile	Transfer RNA	3,863	3,934	72 bp	+	–
tRNA-Gln	Transfer RNA	3,935	4,005	71 bp	−	–
tRNA-Met	Transfer RNA	4,005	4,074	70 bp	+	–
ND2	Protein-coding gene	4,075	5,116	1,042 bp	+	36.4%
tRNA-Trp	Transfer RNA	5,117	5,186	70 bp	+	–
tRNA-Ala	Transfer RNA	5,188	5,256	69 bp	−	–
tRNA-Asn	Transfer RNA	5,258	5,330	73 bp	−	–
tRNA-Cys	Transfer RNA	5,381	5,446	66 bp	−	–
tRNA-Tyr	Transfer RNA	5,447	5,517	71 bp	−	–
COX1	Protein-coding gene	5,519	7,121	1,603 bp	+	42.5%
tRNA-Ser (UCN)	Transfer RNA	7,122	7,192	71 bp	−	–
tRNA-Asp	Transfer RNA	7,198	7,265	68 bp	+	–
COX2	Protein-coding gene	7,269	7,959	691 bp	+	41.4%
tRNA-Lys	Transfer RNA	7,960	8,034	75 bp	+	–
ATP8	Protein-coding gene	8,036	8,203	168 bp	+	34.5%
ATP6	Protein-coding gene	8,194	8,877	684 bp	+	37.1%
COX3	Protein-coding gene	8,877	9,661	785 bp	+	41.3%
tRNA-Gly	Transfer RNA	9,662	9,731	70 bp	+	–
ND3	Protein-coding gene	9,732	10,080	349 bp	+	38.4%
tRNA-Arg	Transfer RNA	10,081	10,150	70 bp	+	–
ND4L	Protein-coding gene	10,151	10,447	297 bp	+	46.5%
ND4	Protein-coding gene	10,441	11,821	1,381 bp	+	39.0%
tRNA-His	Transfer RNA	11,822	11,890	69 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,891	11,961	71 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,962	12,033	72 bp	+	–
ND5	Protein-coding gene	12,034	13,890	1,857 bp	+	39.1%
CYTB	Protein-coding gene	13,926	15,065	1,140 bp	+	43.4%
tRNA-Thr	Transfer RNA	15,070	15,141	72 bp	+	–
D-loop	Control region	15,142	16,043	902 bp	–	33.8%
ND6	Protein-coding gene	16,044	16,559	516 bp	−	41.3%
tRNA-Glu	Transfer RNA	16,561	16,629	69 bp	−	–
tRNA-Pro	Transfer RNA	16,653	16,729	77 bp	−	–
D-loop	Control region	16,730	17,673	944 bp	–	33.8%