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Fig. 8 in Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)
Fig. 8. Bayesian inference phylogenetic reconstruction of 11 species of Squatina Duméril, 1805 for which CO1, 16S and NADH2 sequences were available. Species groups are colour-coded in the phylogeny and the geographic distributions on the map. Sampling location of the S. armata (Philippi, 1887) vouchers MNHNCL ICT 7625 (neotype) and MNHNCL ICT 7626 is indicated with an orange circle.
Fig. 6 in Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)
Fig. 6. Squatina armata (Philippi, 1887) (voucher MNHNCL ICT 7626), clasper morphology.a. External. b–c. Skeletal dorsal (b) and ventral (c) views. Abbreviations: acd = accessory dorsal marginal cartilage; ap = apopyle; ax =axial cartilage; cg = clasper groove; cgl = clasper glans; crh = cover rhipidion; dm = dorsal marginal; dt = dorsal terminal; dt2 = dorsal terminal 2; gcr = globular cartilaginous rod; hyp = hypopyle; rh = rhipidion; vm = ventral marginal cartilage; vt = ventral terminal; vt2 = ventral terminal 2.
Fig. 5 in Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)
Fig. 5. Squatina armata (Philippi, 1887), adult ♂, obtained from the fishmarket of Higuerillas, central Chile, date of capture 18 Mar. 2020 (collection code CCM-1228, Chondrolab, Universidad de Valparaíso). Close up of individual teeth not to scale.
Fig. 4 in Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)
Fig. 4. Squatina armata (Philippi, 1887), neotype, ♂ (MNHNCL ICT 7625), dermal denticle shapes and patterns. a. Rostral area, frontal view. b. Interorbital area. c–d. Medial-dorsal denticles in frontal (c) and lateral (d) views. e. Caudal area, la
Fig. 2 in Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)
Fig. 2. Squatina armata (Philippi, 1887), neotype, ♂ (MNHNCL ICT 7625), illustration of the left anterior nasal flap. a. Anterior barbel. b. Median barbel. c. Posterior barbel. Illustrations by IFC.
Fig. 1 in Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)
Fig. 1. Squatina armata (Philippi, 1887), neotype, ♂ (1004 mm total length; MNHNCL ICT 7625), fresh specimen. a. Dorsal view. b. Ventral view.
Fig. 3 in Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)
Fig. 3. Squatina armata (Philippi, 1887), neotype, ♂ (MNHNCL ICT 7625), dorsal thorns. a. Patches of thorns on head forming three pairs; one pair on internarinal space (left one marked a1), second patch on pre-orbital area (a2), third patch on postorbital area (a3), two pairs of interspiracle thorns (a4). b. Single patch of 91–93 thorns on apex of each pectoral fin; thorns hooked, inwardly curved. c. Close-up of a pectoral fin thorn. d. 36 dorsal hooked thorns forming a single row: one medial-dorsal thorn anterior to pelvic girdle followed by 30 caudal thorns and 5 interdorsal thorns (not shown).
Fig. 7 in Redescription of the Chilean angel shark Squatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)
Fig. 7 (see previous page). Neighbour-Joining tree of the angel shark CO1, 16S and NADH2 sequences included in this study. Non-American species reduced to one sequence per species for illustrative purposes. Approximate geographic distributions of the species are colour-coded. Sampling location and position in the NJ tree of the Squatina armata (Philippi, 1887) vouchers MNHNCL ICT 7625 (neotype) and MNHNCL ICT 7626 are indicated with orange circles.
Figure 2 in Occurrence of juveniles Squatina oculata Bonaparte, 1840 (Elasmobranchii: Squatinidae) in the Strait of Sicily (Central Mediterranean)
Figure 2. – The four specimens of Squatina oculata caught in the Strait of Sicily and photographed at landing.
Figure 1 in Occurrence of juveniles Squatina oculata Bonaparte, 1840 (Elasmobranchii: Squatinidae) in the Strait of Sicily (Central Mediterranean)
Figure 1. – Map of the Mediterranean Sea with the approximate position where the four specimens of Squatina oculata were caught.
MSc Squatina squatina assay and aquarium dataset
<p>Raw data for MSc thesis on the detection of the Angelshark in Wales.</p> <p>Data is not to be shared or distributed.</p> <p> </p>
FIG. 6. Squatina nebulosa, AMNH 258172 in A new genus of Late Cretaceous angel shark (Elasmobranchii; Squatinidae), with comments on squatinid phylogeny
FIG. 6. Squatina nebulosa, AMNH 258172. Views of the cranium and anterior part of vertebral column, imaged from tomographic scan by C. Crawford: A, ventral view of first six vertebral centra and associated basiventrals, anterior to top; B, anterior view of first vertebral element; C, dorsal view of A; D, posterior view of cranium; E, ventral view of cranium and vertebral centra (anterior to left); F, dorsal view of same. Upper scale bar for A–D; lower scale bar for E and F only.
FIGURE 6 in A review of the systematics of western North Pacific angel sharks, genus Squatina, with redescriptions of Squatina formosa, S. japonica, and S. nebulosa (Chondrichthyes: Squatiniformes, Squatinidae)
FIGURE 6: Squatina tergocellatoides, fresh specimen, in Tahsi fish market, photograph by D.A. Ebert.
FIGURE 5 in A review of the systematics of western North Pacific angel sharks, genus Squatina, with redescriptions of Squatina formosa, S. japonica, and S. nebulosa (Chondrichthyes: Squatiniformes, Squatinidae)
FIGURE 5: A. Squatina nebulosa holotype (BMNH 1862.11.1.89), immature male, 580 mm, B. Close-up of caudal fin, C. Close-up of snout.
FIGURE 3 in A review of the systematics of western North Pacific angel sharks, genus Squatina, with redescriptions of Squatina formosa, S. japonica, and S. nebulosa (Chondrichthyes: Squatiniformes, Squatinidae)
FIGURE 3: Comparisons of true S. formosa holotype (NTUM 01329) with mislabeled S. fomosa paratype (NTUM 01328). A. Caudal fins, B. Dorsal fins, C. Upper lip arches.
FIGURE 2 in A review of the systematics of western North Pacific angel sharks, genus Squatina, with redescriptions of Squatina formosa, S. japonica, and S. nebulosa (Chondrichthyes: Squatiniformes, Squatinidae)
FIGURE 2: A. S. formosa holotype (NTUM 01329), immature female, 328 mm, B. Close-up of caudal fin, C. Close-up of snout.
FIGURE 4 in Squatina caillieti sp. nov., a new species of angel shark (Chondrichthyes: Squatiniformes: Squatinidae) from the Philippine Islands
FIGURE 4. Comparison of interspiracle distances (ISP) and interorbital distances (INO) of (A) S. caillieti sp. nov. holotype, (B) S. formosa, and (C) S. nebulosa.
FIGURE 5 in Squatina caillieti sp. nov., a new species of angel shark (Chondrichthyes: Squatiniformes: Squatinidae) from the Philippine Islands
FIGURE 5. Comparison of interdorsal distances (IDS) and dorsal-caudal distances (DCS) of (A) S. caillieti sp. nov. holotype, (B) S. formosa, and (C) S. nebulosa.
FIGURE 1 in Squatina caillieti sp. nov., a new species of angel shark (Chondrichthyes: Squatiniformes: Squatinidae) from the Philippine Islands
FIGURE 1. Squatina caillieti sp. nov. holotype, immature female, 326 mm, photo taken of fresh specimen (A) dorsal view, (B) ventral view, and (C) dorsal view of specimen after preservation.
FIGURE 3 in Squatina caillieti sp. nov., a new species of angel shark (Chondrichthyes: Squatiniformes: Squatinidae) from the Philippine Islands
FIGURE 3. Distribution of western North Pacific Squatina species. Red star indicates where S. caillieti sp. nov. holotype was caught in relation to other known ranges of western North Pacific species.
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
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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.