Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
12
datasets available to search
ShareScore release 0.9.0
Dataset results
12 results for “Pterygoplichthys pardalis”
Figure 2 in Spinal deformities in Amazon sailfin catfish Pterygoplichthys pardalis (Siluriformes: Locariidae), an introduced fish in the Palizada River (Southeastern Mexico)
Figure 2. - Lateral view of deformed Amazon sailfin catfish Pterygoplichthys pardalis from the Palizada River, Campeche (Mexico). A: Kyphosis; B: Scoliosis.
Figure 3. - Dorsal view X in Spinal deformities in Amazon sailfin catfish Pterygoplichthys pardalis (Siluriformes: Locariidae), an introduced fish in the Palizada River (Southeastern Mexico)
Figure 3. - Dorsal view X-ray radiographs of deformed Amazon sailfin catfish Pterygoplichthys pardalis from the Palizada River, Campeche (Mexico). A: Normal specimen; B: Specimen with scoliosis; C: Specimen with kyphosis-scoliosis.
Figure 1 in Spinal deformities in Amazon sailfin catfish Pterygoplichthys pardalis (Siluriformes: Locariidae), an introduced fish in the Palizada River (Southeastern Mexico)
Figure 1. - Collection area of Amazon sailfin catfish in the Palizada River, Campeche, Mexico.
Fig. 60. Pterygoplichthys pardalis, 320 in The non-native freshwater fishes of Singapore: an annotated compilation
Fig. 60. Pterygoplichthys pardalis, 320 mm SL, Bishan Park (dorsal, lateral, and ventral views).
Chromosome-level genome assembly of Pterygoplichthys pardalis reveals its genetic basis of extensive invasion
<p>The catfish, <em>Pterygoplichthys</em> <em>pardalis</em>, which belongs to the Loricariidae family, an invasive species which has caused huge damage to the ecological environment. However, the high-quality reference genome for the catfish has not yet been reported. In this study, we successfully assembled the first chromosome-level high-quality genome of <em>P</em>. <em>pardalis</em> using the data we produced from multiple sequencing platforms, which contains 26 chromosomes and with a scaffold N50 of 49.47 Mb. Different evaluation methods all indicate the high connectivity and accuracy of the <em>P</em>. <em>pardalis</em> genome we got. We predicated 23,859 protein-coding genes in the <em>P</em>. <em>pardalis</em> genome, and 22,169 (~92.92%) coding genes could be functionally annotated in public databases. Phylogenetic relationship analysis found <em>P</em>. <em>pardalis</em> was clustered with all the catfishes we used and diverged with them 132.5 million years ago. Besides, whole-genome collinearity analysis found that chromosome 6 of <em>P</em>. <em>pardalis</em> was aligned to two distinct chromosomes both for <em>Ameiurus</em> <em>melas</em>, <em>Pangasianodon</em> <em>hypophthalmus</em> and <em>Ictalurus</em> <em>punctatus</em>, indicating that there may have been a chromosomal fusion/fission event occurred. Furthermore, many immune-system-related genes were large-scale expanded in <em>P</em>. <em>pardalis</em> genome, which may make great contributions to their adaptive traits, even for the highly polluted environmental conditions, and successful invasion. Taken together, this study not only provides insights into the genetic basis of the successful invasion of <em>P</em>. <em>pardalis</em>, but also provides important data resources for comparative genomic analysis of <em>P</em>. <em>pardalis</em> in Siluriformes in the future.</p>
Chromosome-level genome assembly and annotation of Pterygoplichthys pardalis
Open the record for dataset details and reuse information.
FIGURE 6 in Record of the Non-native Suckermouth armored catfish hybrid Pterygoplichthys pardalis (Castelnau,1985) x Pterygoplichtys disjunctivus (Weber, 1991) (Siluriformes: Loricariidae) in Honduras
FIGURE 6. Eggs found in female Pterygoplichthys pardalis x disjunctivus Specimen MUVS-204. A. Eggs measuring 2 mm B. Eggs Measuring 3 mm.
FIGURE 2 in Record of the Non-native Suckermouth armored catfish hybrid Pterygoplichthys pardalis (Castelnau,1985) x Pterygoplichtys disjunctivus (Weber, 1991) (Siluriformes: Loricariidae) in Honduras
FIGURE 2. Map detailing sample localities for specimens of Pterygoplichthys pardalis x disjunctivus: A) Lake Yojoa B) Jucutuma lagoon.
FIGURE 4 in Record of the Non-native Suckermouth armored catfish hybrid Pterygoplichthys pardalis (Castelnau,1985) x Pterygoplichtys disjunctivus (Weber, 1991) (Siluriformes: Loricariidae) in Honduras
FIGURE 4. Variations in ventral spots of the three specimens of hybrid Pterygoplichthys pardalis x disjunctivus captured in the Yojoa Lake, Honduras and Jucutuma Lagoon, 2018: A) MUVS-203 intermediate forms in ventral vermiculations, B) MUVS-204 with intermediate ventral spots C) La Naturaleza Tank specimen with intermediate ventral vermiculations and spots.
FIGURE 5 in Record of the Non-native Suckermouth armored catfish hybrid Pterygoplichthys pardalis (Castelnau,1985) x Pterygoplichtys disjunctivus (Weber, 1991) (Siluriformes: Loricariidae) in Honduras
FIGURE 5. Gravid Female of Pterygoplichthys pardalis x disjunctivus(MUVS-204).
FIGURE 1 in Record of the Non-native Suckermouth armored catfish hybrid Pterygoplichthys pardalis (Castelnau,1985) x Pterygoplichtys disjunctivus (Weber, 1991) (Siluriformes: Loricariidae) in Honduras
FIGURE 1. Captured specimen of the sailfin armored catfish (Pterygoplichthys sp.) in La Ensenada, Lake Yojoa.
FIGURE 3 in Record of the Non-native Suckermouth armored catfish hybrid Pterygoplichthys pardalis (Castelnau,1985) x Pterygoplichtys disjunctivus (Weber, 1991) (Siluriformes: Loricariidae) in Honduras
FIGURE 3. La Ensenada, Lake Yojoa Honduras.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.