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_Scaf119_6.20 | PROTEIN ARGININE N-METHYLTRANSFERASE |
| CsqKR_Scaf119_6.21 | L-THREONINE 3-DEHYDROGENASE |
| CsqKR_Scaf119_6.32 | PNAS-3 RELATED |
| CsqKR_Scaf119_6.36 | MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 8 |
| CsqKR_Scaf119_6.38 | IRON-SULFUR CLUSTER ASSEMBLY PROTEIN |
| CsqKR_Scaf119_6.4 | |
| CsqKR_Scaf119_7.20 | 8-OXO-DGTP DIPHOSPHATES NUDT15 |
| CsqKR_Scaf119_7.21 | HILLARIN |
| CsqKR_Scaf119_7.23 | NEUROLIGIN |
| CsqKR_Scaf119_7.24 | NEUROLIGIN |
| CsqKR_Scaf119_7.25 | SOX TRANSCRIPTION FACTOR |
| CsqKR_Scaf119_8.11 | HERMANSKY-PUDLAK SYNDROME 6 PROTEIN |
| CsqKR_Scaf119_8.20 | PROTEIN PET100 HOMOLOG, MITOCHONDRIAL |
| CsqKR_Scaf119_8.23 | MAP/MICROTUBULE AFFINITY-REGULATING KINASE |
| CsqKR_Scaf119_8.3 | |
| CsqKR_Scaf11_0.0 | |
| CsqKR_Scaf11_0.20 | ANKYRIN REPEAT FAMILY PROTEIN |
| CsqKR_Scaf11_0.21 | UNCHARACTERIZED |
| CsqKR_Scaf11_0.22 | |
| CsqKR_Scaf11_0.4 | |
| CsqKR_Scaf11_0.7 | |
| CsqKR_Scaf11_1.13 | DNA2/NAM7 HELICASE FAMILY |
| CsqKR_Scaf11_1.14 | S-FORMYLGLUTATHIONE HYDROLASE |
| CsqKR_Scaf11_1.15 | UNCHARACTERIZED |
| CsqKR_Scaf11_1.22 | BONUS, ISOFORM C-RELATED |
| CsqKR_Scaf11_10.14 | EUKARYOTIC TRANSLATION INITIATION FACTOR 4E RELATED |
| CsqKR_Scaf11_10.16 | ALDEHYDE DEHYDROGENASE-RELATED |
| CsqKR_Scaf11_10.18 | DYNEIN INTERMEDIATE CHAIN |
| CsqKR_Scaf11_10.35 | GUANYLATE CYCLASE SOLUBLE SUBUNIT BETA-2 |
| CsqKR_Scaf11_10.36 | RHO FAMILY GTPASE |
| CsqKR_Scaf11_10.37 | NEUROTRANSMITTER GATED ION CHANNEL |
| CsqKR_Scaf11_11.10 | INWARD RECTIFIER POTASSIUM CHANNEL |
| CsqKR_Scaf11_11.11 | SIGNAL TRANSDUCER AND ACTIVATOR OF TRANSCRIPTION |
| CsqKR_Scaf11_12.18 | G-PROTEIN COUPLED RECEPTOR |
| CsqKR_Scaf11_12.25 | RAS GTPASE-ACTIVATING PROTEINS |
| CsqKR_Scaf11_12.26 | UNCHARACTERIZED |
| CsqKR_Scaf11_12.30 | CENTROSOMAL PROTEIN 2 |
| CsqKR_Scaf11_12.32 | |
| CsqKR_Scaf11_12.34 | |
| CsqKR_Scaf11_12.35 | CADHERIN-87A |
| CsqKR_Scaf11_12.36 | |
| CsqKR_Scaf11_12.6 | |
| CsqKR_Scaf11_2.6 | |
| CsqKR_Scaf11_2.7 | |
| CsqKR_Scaf11_3.14 | |
| CsqKR_Scaf11_3.15 | |
| CsqKR_Scaf11_3.5 | MICROSOMAL SIGNAL PEPTIDASE 25 KDA SUBUNIT |
| CsqKR_Scaf11_3.9 | INTRAFLAGELLAR TRANSPORT PROTEIN 81 HOMOLOG |
| CsqKR_Scaf11_4.14 | |
| CsqKR_Scaf11_4.15 | GAMMA GLUTAMYL TRANSPEPTIDASE |
