The complete mitochondrial genome of Allogalathea elegans (Adams & White, 1848) (Decapoda: Galatheidae)

Figures & data

Figure 1. The image of Allogalathea elegans. Its thorax is extremely elongate, dorsally flattened, and ventrally carinate, with between five and nine lateral teeth, and a carapace covered in setiferous striae. The image A. elegans was taken by Ruan Xinhe on 25 December 2021.

Figure 2. The sequencing depth and coverage map for mitochondrial genomes. The average depth is 36.68×.

Figure 3. Mitogenome pattern map of Allogalathea elegans. The mitochondrial genome is mapped using CPGView. CDS: Coding sequence; tRNA: Transfer RNA; rRNA: Ribosomal RNA.

Table 1. The Organization of the complete mitochondrial genome in Allogalathea elegan.

Gene	Strand	Position	Size (bp)	Intergenic spacer	Start coden	Stop coden
COX1	F	1–1539	1539	−16263	ATT	TAA
trnL2-tta	F	1535–1600	66	−5	–	–
COX2	F	1612–2296	685	11	ATG	T
trnK-aaa	F	2297–2362	66	0	–	–
trnI-atc	F	2365–2432	68	2	–	–
trnM-atg	F	2435–2502	68	2	–	–
trnA-gca	F	2512–2576	65	9	–	–
NAD2	F	2592–3608	1017	15	ATT	TAA
trnD-gac	F	3611–3676	66	2	–	–
atp8	F	3677–3835	159	0	ATG	TAA
atp6	F	3829–4503	675	−7	ATG	TAA
COX3	F	4503–5294	792	−1	ATG	TAA
trnS1-aga	F	5326–5391	66	31	–	–
trnE-gaa	F	5394–5460	67	2	–	–
trnF-ttc	R	6498–6563	66	1037	–	–
NAD5	R	6568–8292	1725	4	GTG	TAA
trnH-cac	R	8373–8437	65	80	–	–
NAD4	R	8438–9764	1327	0	ATA	T
NAD4l	R	9770–10072	303	5	ATG	TAA
trnT-aca	F	10075–10140	66	2	–	–
NAD6	F	10154–10672	519	13	ATT	TAA
COB	F	10672–11806	1135	−1	ATG	T
trnS2-tca	F	11807–11874	68	0	–	–
trnP-cca	R	11887–11951	65	12	–	–
NAD1	R	11956–12894	939	4	GTG	TAG
trnL1-cta	R	12919–12986	68	24	–	–
rrnL	R	12947–14323	1377	−40	–	–
trnV-gta	R	14322–14394	73	−2	–	–
rrnS	R	14393–15214	822	−2	–	–
trnW-tga	F	15417–15485	69	202	–	–
trnG-gga	F	15486–15554	69	0	–	–
NAD3	F	15555–15908	354	0	ATT	TAA
trnR-cga	F	15912–15975	64	3	–	–
trnN-aac	F	15983–16050	68	7	–	–
trnQ-caa	R	16062–16129	68	11	–	–
trnC-tgc	R	16133–16198	66	3	–	–
trnY-tac	R	16199–16263	65	0	–	–

In the column intergenic length, the positive number indicates interval base pairs between genes, while the negative number indicates the overlapping base pairs between genes.

Figure 4. the phylogenetic tree was based on A. elegans and other 15 species, which was performed by ML analysis of the 13 protein-coding genes. The base composition and the phylogenetic tree were calculated using IQ-TREE 2.2.0 software with the maximum-likelihood method, 1000 replicates, and GTR + F+R4 model. The phylogenetic position of A. elegans was marked with a red arrow. The following sequences were used: Chiromantes haematochir NC_042142.1 (Li et al. 2019), Sesarmops sinensis KR336554.1 (Xing et al. 2016), Chiromantes eulimene NC_047209.1 (Zhang et al. 2020), Charybdis japonica MW446892.1 (Liu and Cui 2010), Dynomene pilumnoides KT182070.1 (Shi et al. 2016), Laurentaeglyphea neocaledonica KU500619.1 (Tan, Gan, Dally, et al. 2018), Neoglyphea inopinata KT984197.1 (Tan, Gan, Dally, et al. 2018), Pleoticus muelleri NC_039964.1 (Kim et al. 2018), Trachypenaeus curvirostris NC_050695.1 (Zhu et al. 2019), Grimothea gregaria KU521508.1 (Lee et al. 2016), Neopetrolisthes maculatus KC107816.1 (Shen et al. 2013), Pylocheles mortensenii KY352242.1 (Tan, Gan, Lee, et al. 2018), Hemigrapsus sinensis NC_065995.1 (Jin et al. 2023), Shinkaia crosnieri EU420129.1 (Yang and Yang 2008), Terrapotamon thungwa MW697087.1 (Yundaeng et al. 2022).

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Data availability statement

The genome sequence data supporting this study’s findings are openly available in GenBank of NCBI at https://www.ncbi.nlm.nih.gov/ under accession no. ON968875. The associated Bio-Project, SRA, and Bio-Sample numbers are PRJNA904942, SRR22403925, and SAMN31859346 respectively.