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FIGURE 7. A in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 7. A. Homalopsis buccata from East Kalimantan, northeast of Samarinda, Kutai Kartanegara Regency, Kembangjanggut District (~25°30' N, 117°17' E). Photograph by Rob Steubing. Homalopsis mereljcoxi sp. nov. from the Khorat Basin, near Khon Kaen, Thailand (~16°01" N, 102°35' E). Photograph by JCM. The high contrast, evenly spaced, pale colored bands outlined in black that extend across the dorsum help distinguish this species from H. buccata which often have more irregular bands with less contrast. C. Homalopsis nigroventralis from an unknown locality in Thailand. Photograph by JCM. D. Homalopsis semizonata (CAS 242725) an adult from Myanmar: Tanintharyi Division: Dawei District: Yephyu Township: Tanintharyi Nature Reserve, Khotama stream, (14°44'08.3" N, 98°15'09.0" E, 73.1m); total length 860 mm. Photograph by Jens Vidum. This species has wide, gray blotches that do not go completely around the body.
FIGURE 5 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 5. Map summarizing the distribution of the five species of Homalopsis. Known localities for H. nigroventralis are in black, known localities for H. mereljcoxi sp. nov. are in red. The area in yellow is the area inhabited by the family Homalopsidae. Question marks mark areas that are suspected of having Homalopsis based upon anecdotal observations in the literature or museum specimens with questionable data.
FIGURE 4 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 4. Box whisker graphs comparing ventral and subcaudal scale count data for Homalopsis by gender. A. Among both males and females the only significant differences in ventral scale counts (p <0.05) are between H. mereljcoxi sp. nov. and the other three species. B. Among both males and females the only significant differences in subcaudal scale counts (p <0.05) are between H. semizonata and H. mereljcoxi sp. nov..
FIGURE 3. A in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 3. A cluster analysis of 95 specimens of Homalopsis. The data set used was the same as that used for the PCA and included: dorsal scale row counts on the forebody, midbody, posterior body; number of prefrontals, preoculars, postoculars, upper labials; upper labials under orbit; upper labials at loreal; loreal condition (single, divided, or fragmented); and ventral pattern. Specimens are listed by museum number with a prefix for the species they represent: hb = H. buccata, hh = H. hardwickii, hn = H. nigroventralis, hm = H. mereljcoxi (new species) hs = H.semizonata.
FIGURE 1 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 1. Ocular ring morphology in five species of Homalopsis. Scale nomenclature: 1 = preocular, 2 = presubocular, 3 = subocular, 4 = postsubocular, 5 = postocular. A. H. buccata: preocular(s) one or two, presubocular one, subocular(s) present about 50% of the time, postocular(s) one or two, postsubocular one (but may be absent). B. H. hardwickii has the lowest number of scales in the ocular ring of any specimen (or species) examined: preocular one, presubocular not present, subocular not present (upper labial in orbit), postocular one, postsubocular one. C. H. mereljcoxi: preocular one, presubocular one (but may be absent), suboculars two or three (rarely absent or four), upper labial six rarely present in orbit, postoculars two (rarely one), postsubocular one (rarely absent). D. H. nigroventralis has the largest number of scales in the ocular ring: preocular one, presubocular one, suboculars one or two (rarely three), postoculars two or three, postsubocular one. E. H. semizonata has the most consistent number of scales in the ocular ring: preocular one (rarely two), presubocular one, subocular one (rarely does a lower labial enter the orbit as it does in the photo), postocular one, postsubocular one.
FIGURE 2 in The masked water snakes of the genus Homalopsis Kuhl & van Hasselt, 1822 (Squamata, Serpentes, Homalopsidae), with the description of a new species
FIGURE 2. Plots of the principal components (PC) scores on the first two PC axes derived from 11 morphological variables (dorsal scale row counts on the forebody, midbody, posterior body; number of prefrontals, preoculars, postoculars, upper labials; upper labials under orbit; upper labials at loreal; loreal condition; ventral pattern) for 95 specimens of Homalopsis. The square with the central circle is H. hardwickii which associates with H. buccata in this analysis. Plot A compares H. buccata, H. mereljcoxi, and H. hardwickii; Plot B compares H. buccata, H. mereljcoxi, H. hardwickii, and H. semizonata; Plot C compares all five species: H. buccata, H. mereljcoxi, H. hardwickii, H. semizonata, and H. nigroventralis.
pRecipe masks
<p>A data.table with 1036800 obs. of 20 variables:</p><p>lon</p><p>lat</p><p>basin_id</p><p>basin_name</p><p>biome_class</p><p>biome_short_class</p><p>country</p><p>country_short</p><p>elev_class</p><p>ipcc_continent</p><p>ipcc_region</p><p>ipcc_short_region</p><p>KG_class</p><p>KG_class_1</p><p>KG_class_2</p><p>KG_class_3</p><p>KG_class_1_name</p><p>land_cover_class</p><p>land_cover_short_class</p><p>land_mask</p>
eNATL60 mask at 60m depth
<p>eNATL60 mask file for T, U, V, F variables at 60m</p>
African Mask Obj File
.obj file upload Source: Objaverse 1.0 / Sketchfab
Whale Bone Mask, Hot Springs Village, AK
Whale Bone Mask, Hot Springs Village, Port Moller, Alaska Okada Excavations, HHU2. Hot Springs 1C 1300-1000 BCE. The Hot Springs site is a massive village on the shore of Port Moller, on the Alaska Peninsula side of the southern Bering Sea. It was excavated by several different teams over the last 100 years. The main occupations are from 2000 BCE-1000 BCE, and from 100 CE to 800 CE. The Hot Springs artifacts are presented as a result of the research conducted under grants NSF 0137756, NSF 1204020, NSF 1139266, and NSF 1321411. H. Maschner, Principal Investigator. Original digitizing work done at the IVL at Id. St. Univ. Subsequent processing completed at Global Digital Heritage. Source: Objaverse 1.0 / Sketchfab
Jaguar Warrior Mask
Source: Objaverse 1.0 / Sketchfab
Theatrical mask, Tarraco (Tarragona, Spain)
Theatrical mask from the site of Tarraco (Tarragona, Spain). Dated between the 1st and 3rd centuries A.D. Terracotta mask with a grotesque face that could be an example of those used in the Atellan farces, satirical-burlesque comedies that ridiculed specific situations and profesions. 343 photos completely processed in Reality Capture. The project was done with the support of the National Archaeological Museum of Tarragona and the Agència Catalana del Patrimoni Cultural. Catalog No. MNAT 2585. Museu Nacional Arqueològic de Tarragona (2019): Tarraco: Exposición de síntesis. Generalitat de Catalunya Publicacions. Source: Objaverse 1.0 / Sketchfab
"They Live" Mask with BTTF2 Hat (scan)
scanned with Structure Scanner Source: Objaverse 1.0 / Sketchfab
tlaloc mask
Aztec god Tlaloc mask based on real museum object Source: Objaverse 1.0 / Sketchfab
King Tut Mask in Twizzlers
King Tut's Mask made of Twizzlers candy at Hershey's Chocolate World. Created with Agisoft Photoscan. Could not get photos of top of head. Source: Objaverse 1.0 / Sketchfab
Gas Mask WW2
Source: Objaverse 1.0 / Sketchfab
Mummy mask
Painted and gilded cartonnage mummy-mask with a striped lappet-wig; representation of Khepri on top of the head; Hieroglyphic text around the fillet; on the back are three painted panels, the uppermost depicting Sekhmet, Isis, Horus and Osiris, the lower two depicting winged deities. Height: 51 centimetres Width: 25 centimetres Depth: 37 centimetres COL: [YCA54913](http://www.britishmuseum.org/research/collection_online/collection_object_details.aspx?partId=1&objectId=125374) 180 photographs, Sony A6000, Photoscan pro by Daniel Pett. ** Work to be done to clean up ** Source: Objaverse 1.0 / Sketchfab
Day 168: Origami Tiger Mask
3D scan of an origami tiger mask designed by your truly for Chinese New Year. I'll be teaching how to fold this design at Harvard GSAS next week. This one measures 1.6 feet x 1.8 feet. (40 Images, Photo Mode) Created with Polycam Source: Objaverse 1.0 / Sketchfab
Quimbaya mask
Personal copy of this scan: https://skfb.ly/JnGG "Tumbaga (gold and copper alloy) mask with nose ornament and filed teeth, from the Early Quimbaya culture of present-day Colombia (500BC – AD700). Am1910,1202.5." For full details on this object, please refer to the British Museum Collection Online Record: http://bit.ly/1TDfkiq Source: Objaverse 1.0 / Sketchfab
Olimpia Mask
Bust from Olimpia Museum Source: Objaverse 1.0 / Sketchfab
ScienceDex guides
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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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Annotated Behaviour and Observability Dataset (ABODe)
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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.