The scaly-foot gastropod Chrysomallon squamiferum is a species of deep-sea hydrothermal-vent snail, a marine gastropod mollusc in the family Peltospiridae. This vent-endemic gastropod is known only from deep-sea hydrothermal vents in the Indian Ocean, where it has been found at depths of about 2,400–2,900 m. It differs greatly from other deep-sea gastropods, even the closely related neomphalines. It is widely distributed in the deep-sea hydrothermal vents of the Indian Ocean, which are around 2,780 metres in depth.
| Species | Phylum | Common Name | Ecosystem | Depth | Habitat | NCBI Taxonomy ID |
|---|---|---|---|---|---|---|
| Chrysomallon squamiferum | Mollusca | Scaly-foot Snail | Hydrothermal vent | 2,415-2,785 | Kairei hydrothermal vent field (25°19.23ʹS, 70°02.42ʹE) | 216257 |
| Genome Assembly | Genome Size | Assembly level | Released year | WGS accession | Submitter | BioProject | BUSCO completeness | Gene Number |
|---|---|---|---|---|---|---|---|---|
| Csq_v1.1.fa | 404.6Mb | Chromosome | 2020 | SMMR01 | Hong Kong University of Science and Technology | PRJNA523081 | 96.60% | 16,917 |
| Title | Journal | Pubmed ID |
|---|---|---|
| The Scaly-foot Snail genome and implications for the origins of biomineralised armour | nature communications | 32269225 |
| Gene ID | Description |
|---|---|
| CsqKR_Scaf172_10.28 | SUPPRESSOR OF ACTIN MUTATIONS 2/VACUOLAR PROTEIN SORTING 52 |
| CsqKR_Scaf172_10.4 | |
| CsqKR_Scaf172_10.6 | 30S RIBOSOMAL PROTEIN S13/40S RIBOSOMAL PROTEIN S18 |
| CsqKR_Scaf172_11.10 | BETA-HEXOSAMINIDASE |
| CsqKR_Scaf172_11.11 | IRON-SULFUR DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf172_11.14 | POTE ANKYRIN DOMAIN |
| CsqKR_Scaf172_11.16 | ANKYRIN REPEAT PROTEIN |
| CsqKR_Scaf172_11.8 | IRON-SULFUR DOMAIN CONTAINING PROTEIN |
| CsqKR_Scaf172_12.16 | VOLTAGE-DEPENDENT CALCIUM CHANNEL TYPE A SUBUNIT ALPHA-1 |
| CsqKR_Scaf172_12.2 | |
| CsqKR_Scaf172_12.5 | VOLTAGE-DEPENDENT CALCIUM CHANNEL TYPE A SUBUNIT ALPHA-1 |
| CsqKR_Scaf172_15.10 | |
| CsqKR_Scaf172_15.15 | G9A, ISOFORM B |
| CsqKR_Scaf172_15.3 | LIM/HOMEOBOX PROTEIN LHX |
| CsqKR_Scaf172_16.12 | NEUROPATHY TARGET ESTERASE/SWISS CHEESE D.MELANOGASTER |
| CsqKR_Scaf172_16.15 | CHONDROITIN SYNTHASE |
| CsqKR_Scaf172_16.17 | PRESEQUENCE PROTEASE |
| CsqKR_Scaf172_16.22 | |
| CsqKR_Scaf172_16.23 | ATF6, ISOFORM C |
| CsqKR_Scaf172_17.10 | INHIBITOR OF APOPTOSIS |
| CsqKR_Scaf172_17.17 | SERINE-THREONINE PROTEIN KINASE |
| CsqKR_Scaf172_17.18 | COLLAGEN ALPHA |
| CsqKR_Scaf172_17.20 | COILED-COIL DOMAIN-CONTAINING PROTEIN 151 |
| CsqKR_Scaf172_17.23 | TRANSCRIPTION INITIATION FACTOR IIA SUBUNIT 2 |
| CsqKR_Scaf172_17.40 | DNA REPAIR PROTEIN SWI5 HOMOLOG |
| CsqKR_Scaf172_17.41 | |
| CsqKR_Scaf172_17.45 | COILED-COIL DOMAIN-CONTAINING PROTEIN 151 |
| CsqKR_Scaf172_17.7 | CYTOKINE RECEPTOR |
| CsqKR_Scaf172_2.12 | GROUP II PYRIDOXAL-5-PHOSPHATE DECARBOXYLASE |
| CsqKR_Scaf172_2.13 | HEAT SHOCK PROTEIN 70KDA |
| CsqKR_Scaf172_2.16 | CARBOXYLESTERASE |
| CsqKR_Scaf172_2.2 | |
| CsqKR_Scaf172_2.32 | |
| CsqKR_Scaf172_2.33 | |
| CsqKR_Scaf172_2.35 | |
| CsqKR_Scaf172_3.13 | CONTACTIN 5 |
| CsqKR_Scaf172_3.24 | |
| CsqKR_Scaf172_3.25 | PSEUDOURIDINE SYNTHASE-RELATED |
| CsqKR_Scaf172_3.26 | BACILLOLYSIN |
| CsqKR_Scaf172_3.27 | BACILLOLYSIN |
| CsqKR_Scaf172_3.28 | |
| CsqKR_Scaf172_3.29 | BACILLOLYSIN |
| CsqKR_Scaf172_3.30 | UNCHARACTERIZED |
| CsqKR_Scaf172_3.8 | BACILLOLYSIN |
| CsqKR_Scaf172_4.1 | COILED-COIL DOMAIN-CONTAINING PROTEIN 190 |
| CsqKR_Scaf172_4.6 | UNCHARACTERIZED |
| CsqKR_Scaf172_4.9 | HOMEOBOX PROTEIN EMX-RELATED |
| CsqKR_Scaf172_5.15 | SARCOSINE DEHYDROGENASE-RELATED |
| CsqKR_Scaf172_5.17 | SARCOSINE DEHYDROGENASE-RELATED |
| CsqKR_Scaf172_5.18 | HOMEOBOX PROTEIN EMX-RELATED |
