Dipturus innominatus

New Zealand smooth skate

Maximum lifespan

24 yr

AnAge record

mtDNA size

16,913 bp

RefSeq NC_037962.1

GC content

41.37%

Whole genome

Non-coding

1,312 bp

D-loop 1,252 bp

Where New Zealand smooth skate sits among 2,335 species

Whole-genome GC content against maximum lifespan. New Zealand smooth skate has the 699th longest lifespan of them.

This species
Other sharks and rays
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,913 bp

GC skew (G − C) / (G + C): −0.307
AT skew (A − T) / (A + T): +0.022

Life history

Maximum lifespan: 24 years
Female sexual maturity: 13 years
Male sexual maturity: 8 years
Litter or clutch size: 38

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 01825)

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 genome16,913 bp

Protein-coding11,411 bp

12S rRNA967 bp

16S rRNA1,676 bp

All tRNA1,547 bp

D-loop1,252 bp

Genes and regions

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

Base composition of Dipturus innominatus genes

ND1NADH dehydrogenase subunit 1	975 bp	28.5%	27.6%	12.4%	31.5%	43.90%	−0.435	+0.016
ND2NADH dehydrogenase subunit 2	1,046 bp	29.8%	27.1%	10.2%	32.9%	43.12%	−0.526	+0.049
COX1Cytochrome c oxidase subunit I	1,557 bp	25.5%	31.3%	17.0%	26.2%	43.16%	−0.214	−0.103
COX2Cytochrome c oxidase subunit II	691 bp	32.4%	29.1%	15.3%	23.2%	38.50%	−0.203	+0.054
ATP8ATP synthase F0 subunit 8	168 bp	32.7%	30.4%	7.7%	29.2%	36.91%	−0.581	+0.038
ATP6ATP synthase F0 subunit 6	684 bp	27.9%	30.3%	11.4%	30.4%	41.81%	−0.455	−0.040
COX3Cytochrome c oxidase subunit III	786 bp	25.1%	27.7%	17.0%	30.2%	47.20%	−0.278	−0.051
ND3NADH dehydrogenase subunit 3	349 bp	22.6%	32.1%	15.2%	30.1%	45.27%	−0.329	−0.173
ND4LNADH dehydrogenase subunit 4L	297 bp	23.9%	30.6%	12.1%	33.3%	45.46%	−0.467	−0.123
ND4NADH dehydrogenase subunit 4	1,381 bp	28.0%	30.0%	12.6%	29.4%	42.00%	−0.400	−0.034
ND5NADH dehydrogenase subunit 5	1,836 bp	29.5%	29.6%	12.1%	28.7%	40.85%	−0.405	−0.002
ND6NADH dehydrogenase subunit 6	519 bp	43.5%	17.9%	9.8%	28.7%	38.54%	−0.490	+0.417
CYTBCytochrome b	1,143 bp	26.0%	30.3%	13.3%	30.4%	43.75%	−0.392	−0.076
12S rRNA12S ribosomal RNA	967 bp	32.1%	25.9%	19.1%	23.0%	42.09%	−0.091	+0.107
16S rRNA16S ribosomal RNA	1,676 bp	34.6%	25.5%	17.8%	22.1%	39.92%	−0.109	+0.152
D-loopControl region (D-loop)	1,252 bp	32.4%	33.1%	12.5%	21.9%	34.43%	−0.271	−0.011

Codon usage

Counts per codon, darker is more frequent

Gene

3,809 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.3%

UUU140

UUC99

Leu L17.9%

UUA131

UUG17

CUU135

CUC166

CUA180

CUG53

Ile I8.5%

AUU203

AUC122

Met M4.4%

AUA127

AUG40

Val V5.0%

GUU54

GUC61

GUA54

GUG21

Ser S6.8%

UCU48

UCC73

UCA86

UCG2

AGU21

AGC30

Pro P5.5%

CCU30

CCC86

CCA88

CCG7

Thr T7.5%

ACU64

ACC87

ACA128

ACG8

Ala A7.4%

GCU47

GCC145

GCA84

GCG4

Tyr Y3.2%

UAU55

UAC65

His H2.7%

CAU33

CAC69

Gln Q2.6%

CAA87

CAG12

Asn N3.8%

AAU67

AAC79

Lys K2.3%

AAA78

AAG9

Asp D1.8%

GAU27

GAC41

Glu E2.6%

GAA75

GAG25

Cys C0.6%

UGU9

UGC13

Trp W3.1%

UGA107

UGG12

Arg R1.8%

CGU15

CGC17

CGA31

CGG6

Gly G6.0%

GGU29

GGC94

GGA64

GGG40

Stop 0.2%

UAA8

UAG1

AGA0

AGG0

Genome map

38 annotated features in NC_037962.1

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 (41.4%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Dipturus innominatus (NC_037962.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	69	69 bp	+	–
12S rRNA	Ribosomal RNA	70	1,036	967 bp	+	42.1%
tRNA-Val	Transfer RNA	1,037	1,108	72 bp	+	–
16S rRNA	Ribosomal RNA	1,109	2,784	1,676 bp	+	39.9%
tRNA-Leu (UUR)	Transfer RNA	2,785	2,859	75 bp	+	–
ND1	Protein-coding gene	2,860	3,834	975 bp	+	43.9%
tRNA-Ile	Transfer RNA	3,835	3,904	70 bp	+	–
tRNA-Gln	Transfer RNA	3,904	3,975	72 bp	−	–
tRNA-Met	Transfer RNA	3,977	4,045	69 bp	+	–
ND2	Protein-coding gene	4,046	5,091	1,046 bp	+	43.1%
tRNA-Trp	Transfer RNA	5,092	5,160	69 bp	+	–
tRNA-Ala	Transfer RNA	5,162	5,230	69 bp	−	–
tRNA-Asn	Transfer RNA	5,231	5,303	73 bp	−	–
tRNA-Cys	Transfer RNA	5,336	5,403	68 bp	−	–
tRNA-Tyr	Transfer RNA	5,404	5,473	70 bp	−	–
COX1	Protein-coding gene	5,475	7,031	1,557 bp	+	43.2%
tRNA-Ser (UCN)	Transfer RNA	7,032	7,102	71 bp	−	–
tRNA-Asp	Transfer RNA	7,103	7,171	69 bp	+	–
COX2	Protein-coding gene	7,177	7,867	691 bp	+	38.5%
tRNA-Lys	Transfer RNA	7,868	7,940	73 bp	+	–
ATP8	Protein-coding gene	7,942	8,109	168 bp	+	36.9%
ATP6	Protein-coding gene	8,100	8,783	684 bp	+	41.8%
COX3	Protein-coding gene	8,786	9,571	786 bp	+	47.2%
tRNA-Gly	Transfer RNA	9,573	9,642	70 bp	+	–
ND3	Protein-coding gene	9,643	9,991	349 bp	+	45.3%
tRNA-Arg	Transfer RNA	9,992	10,060	69 bp	+	–
ND4L	Protein-coding gene	10,061	10,357	297 bp	+	45.5%
ND4	Protein-coding gene	10,351	11,731	1,381 bp	+	42.0%
tRNA-His	Transfer RNA	11,732	11,800	69 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,801	11,868	68 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,870	11,941	72 bp	+	–
ND5	Protein-coding gene	11,942	13,777	1,836 bp	+	40.9%
ND6	Protein-coding gene	13,774	14,292	519 bp	−	38.5%
tRNA-Glu	Transfer RNA	14,294	14,362	69 bp	−	–
CYTB	Protein-coding gene	14,366	15,508	1,143 bp	+	43.8%
tRNA-Thr	Transfer RNA	15,512	15,584	73 bp	+	–
tRNA-Pro	Transfer RNA	15,593	15,661	69 bp	−	–
D-loop	Control region	15,662	16,913	1,252 bp	–	34.4%