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450 results for “External morphology”
Figure 8 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 8. Distribution and habitat of Calumma juliae sp. nov. A, fragment of degraded primary forest of 15 ha next to Route Nationale 2; blue dots indicate records of C. juliae sp. nov. B, small fragment of primary forest (on the right) between rice fields and eucalyptus forest (on the left, behind). C, habitat of C. juliae sp. nov. next to rice fields; view from Route Nationale 2 in August 2016. D, C. juliae sp. nov. in sleeping position photographed at night. Satellite imagery from Google Earth (17 December 2016).
Figure 7 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 7. Calumma juliae sp. nov. coloration in life during day. A, female holotype ZSM 143/2016 relaxed. B, juvenile ZSM 254/2016 relaxed. C, D, portrait of female ZSM 254/2016 with stress pattern (C) and slightly displaying (D).
Figure 4 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 4. Micro-computed tomography scans of the skulls of the three holotypes in dorsal and lateral view. A, male Calumma uetzi sp. nov. (ZSM 1688/2012). B, male C. lefona sp. nov. (ZSM 2849/2010). C, female C. juliae sp. nov. (ZSM 143/2016). D, male C. boettgeri (ZSM 440/2000). E, male C. linotum holotype. F, female C. linotum (ZSM 551/2001). G, male C. gehringi holotype (ZSM 2851/2010). H, male C. guibei (ZSM 2855/2010). Diagnostic characters are encircled in red. Abbreviations are given in the Material and Methods. Scale bars: 2.0 mm.
Figure 6 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 6. Distribution map of seven species of the Calumma boettgeri complex in Madagascar. The type locality is unknown for Calumma linotum. Contour lines indicate steps of 200 m elevation. The record from Nosy Komba is based on Hyde Roberts & Daly (2014). Coordinates for Calumma boettgeri, Maromiandra (Nagy et al., 2012) in Prötzel et al. (2015) are corrected to 13.9965°S, 48.2177°E.
Figure 5 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 5. DiceCT scans of hemipenes. A, right hemipenes of Calumma uetzi sp. nov. in asulcal (left) and sulcal (right) view. B, left hemipenes (incompletely everted) of C. lefona sp. nov. in asulcal (left) and sulcal (right) view; note that characters can be seen only in completely everted hemipenes. Scale bars: 1.0 mm.
Figure 3 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 3. Holotypes of the three new Calumma species as preserved specimens. A, C. uetzi sp. nov. (ZSM 1688/2012). B, C. lefona sp. nov. (ZSM 2849/2010). C, C. juliae sp. nov. (ZSM 143/2016). Scale bar: 20 mm.
Figure 2 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 2. Calumma uetzi sp. nov. in life. A, male (ZSM 1686/2012) in slightly stressed coloration. B, subadult female (ZSM 1685/2012) relaxed. C, male holotype (ZSM 1688/2012, left) in spectacular display, with adult female (right, UADBA- R-FGZC 3628) in stress coloration, repelling the male.
Figure 1 in Endangered beauties: micro-CT cranial osteology, molecular genetics and external morphology reveal three new species of chameleons in the Calumma boettgeri complex (Squamata: Chamaeleonidae)
Figure 1. Molecular differentiation of species in the Calumma boettgeri complex. A, maximum likelihood tree based on DNA sequences of the mitochondrial ND2 gene (515 bp). Numbers at nodes are bootstrap proportions expressed as a percentage (2000 replicates) followed by posterior probabilities from an independent Bayesian inference analysis of the same data set. GenBank accession numbers are given for each sequence included. B, haplotype network estimated from sequences of the nuclear CMOS gene (410 bp). Black dots represent additional mutational steps, and species are assigned the same colours as in the mitochondrial DNA tree.
FIGURE 2. Aplysina chiriquiensis, external morphology. A in Aplysina chiriquiensis, a new pedunculate sponge from the Gulf of Chiriquí, Panamá, Eastern Pacific (Aplysinidae, Verongida)
FIGURE 2. Aplysina chiriquiensis, external morphology. A) The holotype, a typical slender specimen with smooth tapering solid branches, scale bar = 6 cm; B) Paratype A (USNM 1071035), a stubby specimen, scale bar = 2 cm.
Figure 2 in External egg morphology of the Hawaiian dancing moth, Dryadaula terpsichorella (Lepidoptera: Tineidae)
Figure 2. Scanning electron micrographs of the egg of Dryadaula terpsichorella. (A) Egg, dorsal aspect; (B) egg, lateral aspect; (C) ridge on the chorion; (D) micropunctures on the chorion; (E, F) various shapes of primary cells.
Figure 1 in External egg morphology of the Hawaiian dancing moth, Dryadaula terpsichorella (Lepidoptera: Tineidae)
Figure 1. Egg of Dryadaula terpsichorella. (A, B) Flat and circular eggs; (C) 5 days after oviposition (stemmata visible); (D) 7 days after oviposition (head capsule visible); (E) overlapped eggs; (F) hatching larva.
Figure 9 in Differentiation of external morphology of Oribatella Banks, 1895 (Acari: Oribatida: Oribatellidae), in light of the ontogeny of three species
Figure 9. Oribatella quadricornuta, tritonymph, dorsal aspect, legs partially drawn, scale bar 100 µm.
Figure 17. Oribatella calcarata, tarsus I in Differentiation of external morphology of Oribatella Banks, 1895 (Acari: Oribatida: Oribatellidae), in light of the ontogeny of three species
Figure 17. Oribatella calcarata, tarsus I, antiaxial aspect, scale bars 20 µm, some setae are not illustrated. (A) Female; (B) tritonymph.
Figure 6 in Differentiation of external morphology of Oribatella Banks, 1895 (Acari: Oribatida: Oribatellidae), in light of the ontogeny of three species
Figure 6. Oribatella quadricornuta, legs partially drawn, scale bars 50 µm. (A) Anal region of larva; (B) anogenital region of protonymph.
Figure 4 in Differentiation of external morphology of Oribatella Banks, 1895 (Acari: Oribatida: Oribatellidae), in light of the ontogeny of three species
Figure 4. Oribatella quadricornuta, larva. (A) Dorsal aspect, legs partially drawn, scale bar 100 µm; (B) medial part of seta c2.
Figure 11 in Differentiation of external morphology of Oribatella Banks, 1895 (Acari: Oribatida: Oribatellidae), in light of the ontogeny of three species
Figure 11. Oribatella superbula, adult, female, dorsal aspect, legs partially drawn, scale bar 50 µm.
Figure 3 in Differentiation of external morphology of Oribatella Banks, 1895 (Acari: Oribatida: Oribatellidae), in light of the ontogeny of three species
Figure 3. Adult, female, anogenital region, legs partially drawn, scale bars 50 µm. (A) Oribatella quadricornuta; (B) Oribatella superbula.
Figure 1 in Differentiation of external morphology of Oribatella Banks, 1895 (Acari: Oribatida: Oribatellidae), in light of the ontogeny of three species
Figure 1. Oribatella quadricornuta, adult, female, dorsal aspect, legs partially drawn, scale bar 100 µm.
Figure 2 in Differentiation of external morphology of Oribatella Banks, 1895 (Acari: Oribatida: Oribatellidae), in light of the ontogeny of three species
Figure 2. Adult, female. (A) Oribatella quadricornuta, lateral aspect, legs partially drawn, scale bar 100 µm; (B) O. quadricornuta, part of tibia I and tarsus I, scale bar 20 µm; (C) O. quadricornuta, region of solenidion ω1; (D) Oribatella superbula, part of tibia I and tarsus I, scale bar 20 µm.
Figure 5 in Differentiation of external morphology of Oribatella Banks, 1895 (Acari: Oribatida: Oribatellidae), in light of the ontogeny of three species
Figure 5. Oribatella quadricornuta, lateral aspect, legs partially drawn, scale bars 100 µm. (A) Larva; (B) tritonymph.
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.