Chiridota heheva is a species of sea cucumber in the family Chiridotidae. The species is known from deeper regions in the Western Atlantic Ocean, but has a cosmopolitan distribution. It was described by Pawson and Vance in 2004. It occupies all three types of chemosynthetic ecosystems: hydrothermal vents, cold seeps, and organic fall. Unlike many other animals in similar environments, they do not host chemosynthetic bacteria.
Animalia (Kingdom); Echinodermata (Phylum); Echinozoa (Subphylum); Holothuroidea (Class); Paractinopoda (Subclass); Apodida (Order); Chiridotidae (Family); Chiridota (Genus); Chiridota heheva (Species)
Chiridota heheva Pawson & Vance, 2004
1. PAWSON D L, VANCE D J. Chiridota heheva, new species, from Western Atlantic deep-sea cold seeps and anthropogenic habitats (Echinodermata: Holothuroidea: Apodida)[J]. Zootaxa, 2004, 534(1): 1–13-1–13. (Pawson et al., 2004)
Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
---|---|---|---|---|---|---|
Chiridota heheva | Echinodermata | deep-sea holothurian | Deep sea | 1,385-3,998 | Haima cold seep in the South China Sea (16° 73.228′ N, 110° 46.143′ E) | 2743191 |
Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness (%) | Scaffold/Contig N50 (kb) | GC content (%) | Repeat Rate (%) | Gene Number |
---|---|---|---|---|---|---|---|---|---|---|---|
ASM2015259v1 | 1.1Gb | Scaffold | 2021 | JAIGNY01 | SYSU | PRJNA752986 | 89.62 | 53,240/1,220 | 37.12 | 70.8 | 36,527 |
Title | Journal | Pubmed ID |
---|---|---|
The genome of an apodid holothuroid (Chiridota heheva) provides insights into its adaptation to a deep-sea reducing environment | Communications Biology | 35273345 |
Gene ID | Description |
---|---|
Chiridota_g17072 | CXC DOMAIN-CONTAINING PROTEIN-RELATED |
Chiridota_g17073 | CXC DOMAIN-CONTAINING PROTEIN-RELATED |
Chiridota_g17074 | - |
Chiridota_g17075 | GUANINE NUCLEOTIDE-BINDING PROTEIN GAMMA SUBUNIT |
Chiridota_g17076 | - |
Chiridota_g17077 | HISTONE H1 |
Chiridota_g17078 | DNA EXCISION REPAIR PROTEIN ERCC-8 |
Chiridota_g17079 | 50S RIBOSOMAL PROTEIN L21 |
Chiridota_g1708 | - |
Chiridota_g17080 | AP COMPLEX SUBUNIT MU |
Chiridota_g17081 | UNCHARACTERIZED |
Chiridota_g17082 | CELL CYCLE CHECKPOINT PROTEIN RAD17 |
Chiridota_g17083 | ULP_PROTEASE DOMAIN-CONTAINING PROTEIN |
Chiridota_g17084 | ULP_PROTEASE DOMAIN-CONTAINING PROTEIN |
Chiridota_g17085 | CRSP70 |
Chiridota_g17086 | - |
Chiridota_g17087 | OLIGORIBONUCLEASE, MITOCHONDRIAL |
Chiridota_g17088 | RAS-ASSOCIATING DOMAIN-CONTAINING PROTEIN |
Chiridota_g17089 | - |
Chiridota_g1709 | SI:CH211-196P9.1-RELATED |