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81 results for “threatened genus”
FIGURE 1 in Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil
FIGURE 1. Canonical analysis of females (A) and males (B) of Bothrops jararaca species group. Limits of variation in head shape were defined by 95% confidence ellipses and computed by parametric bootstrap. Blue = population from Ilha dos Franceses; Red = population of B. jararaca from mainland portions of the state of Espírito Santo; Green = other mainland populations of B. jararaca, from the states of São Paulo, Paraná, Santa Catarina, and Rio Grande do Sul.
FIGURE 6 in Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil
FIGURE 6. Coastal region of the state of Espírito Santo (above), with the Ilha dos Franceses (below), the type locality of Bothrops sazimai. Legend of states: Bahia (BA); Espírito Santo (ES), Minas Gerais (MG), and Rio de Janeiro (RJ).
FIGURE 4 in Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil
FIGURE 4. Active specimens of Bothrops sazimai at night in different macrohabitats on the island. Over fallen trunks and twigs (A); coiled over trees (B) (MZUSP 22230); two individuals close to one another and moving on the ground (C); on the rocks near the sea (D); coiled on the ground (MZUSP 22232) (E). Photographs by R. Sawaya (A, E), R. Zorzal (B), F. Barbo (C), and T. Portillo (D).
FIGURE 3 in Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil
FIGURE 3. Dorsal (above) and ventral (below) views of the holotype of Bothrops sazimai (MZUSP 22228). Scale bar = 20 mm.
FIGURE 2 in Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil
FIGURE 2. Dorsal (A), lateral (B), and ventral (C) views of head of the holotype of Bothrops sazimai (MZUSP 22228). Scale bar = 10 mm.
FIGURE 7 in Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil
FIGURE 7. Aerial view of Ilha dos Franceses (A); forest remnants in the light-house area (B); vegetation on rocks of the tide zone (C); dense vegetation predominant in island (D); view of Ilha dos Franceses from Itaoca Beach (E). Photographs by Google Earth Pro (A), F. Barbo (B, C, D), and R. Sawaya (E).
FIGURE 3. A–C,F,H–L,O–P Stevekenia nothocestri, D–E,G,M–N,Q Stevekenia aiea. A in A new endemic psyllid genus, Stevekenia gen. nov. (Hemiptera: Psylloidea, Triozidae), from the Hawaiian Islands with two new and rare species on threatened host plants in the endemic genus Nothocestrum (Solanaceae)
FIGURE 3. A–C,F,H–L,O–P Stevekenia nothocestri, D–E,G,M–N,Q Stevekenia aiea. A—male terminalia; B—sperm pump with comparative size of paramere; C—aedeagus; D—male terminalia; E—aedeagus; F,G—paramere (external surface); H—female terminalia; I—female subgenital plate (ventral view); J—female proctiger (dorsal view); K detail of dorsum of female proctiger indicating position of raised pores flanking anal ring; L female abdomen (with eggs) indicating long setae on sternites; M—female terminalia (with egg) indicating position of raised pore flanking anal ring, inset illustration of anal ring shape and circumanal pores; N—ovipositor; O–Q—eggs indicating pedicel, tail, plug-like structure, and surface cellular outgrowths (illustrated).
FIGURE 2. A–H, N, P–Q Stevekenia nothocestri, I–M,O,R Stevekenia aiea. A in A new endemic psyllid genus, Stevekenia gen. nov. (Hemiptera: Psylloidea, Triozidae), from the Hawaiian Islands with two new and rare species on threatened host plants in the endemic genus Nothocestrum (Solanaceae)
FIGURE 2. A–H, N, P–Q Stevekenia nothocestri, I–M,O,R Stevekenia aiea. A—head (dorsal view above, ventral view below) indicating position of posterior eye rim extensions (outlined), lateral ocelli, and anterior vertex extensions (in dorsal view) and position of medial ocellus below vertex extensions (in ventral view); B—head (dorso-anterior view) indicating short vertex with anterior vertex extensions; C—head (ventro-anterior view); D—head (lateral view) indicating position of posterior eye rim extension; E—single disk rhinarium on antennal segment 6 (illustration inset); F—multiple disk rhinaria on antennal segment 4; G—head and antenna; H—proboscis; I—head (dorsal view above, ventral view below) indicating position of posterior eye rim extensions, lateral ocelli, and anterior vertex extensions (in dorsal view) and position of medial ocellus below vertex extensions (in ventral view); J—detail of diverging anterior vertex extensions; K—head and antenna; L—proboscis; M,N—hind leg; O,P—genual spine at base of hind tibia; Q—apical tibial spurs and tarsi; R—detail of pair of apical tibial spurs not conjoined basally; S—detail of hind tarsal claws and arolium.
FIGURE 1. A–G Stevekenia nothocestri, H–L Stevekenia aiea. A in A new endemic psyllid genus, Stevekenia gen. nov. (Hemiptera: Psylloidea, Triozidae), from the Hawaiian Islands with two new and rare species on threatened host plants in the endemic genus Nothocestrum (Solanaceae)
FIGURE 1. A–G Stevekenia nothocestri, H–L Stevekenia aiea. A—fore wing; B—hind wing; C—detail of fore wing cell m2 indicating position of two clusters of marginal radular spines, inset illustrates disbursed distribution of spines; D—detail of long setae on fore wing ventral margin and veins; E—dorsum of thorax; F—female habitus (cluster of eggs in abdomen); Ghead and thorax; H—fore wing (male); I—fore wing (female); J—hind wing (female); K—detail of fore wing cells m1 and m2 indicating position of single clusters of marginal radular spines towards posterior in each cell, inset illustrates narrow distribution of spines; L—detail of long setae on fore wing ventral margin and veins.
Figure 2 in Reproductive biology of direct developing and threatened frog Adelophryne maranguapensis (Anura, Eleutherodactylidae) reveals a cryptic reproductive mode for anurans and the first record of parental care for the genus
Figure 2. Climatic parameters in Serra de Maranguape between the months of April 2010 and April 2012. Precipitation (columns); maximum relative humidity of air (blue line), minimum relative humidity of air (blue dashes), maximum temperature (red line), minimum temperature (red dashes), musical note (occurrence of vocalisations), egg (presence of egg masses); * without field work.
Figure 4 in A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes
Figure 4. Megachernes kanneliyensis sp. nov., paratype female, unless stated otherwise. (A) Carapace, dorsal; (B) coxae III and IV, ventral; (C) right pedipalp, male holotype, dorsal; (D) right pedipalp, dorsal; (E) right chelicera, dorsal; (F) right rallum; (G) left leg IV, lateral; (H) left leg I, lateral; (I) left chela, lateral; (J) left chela, protonymph, dorsal. Scale bars = 1.0 mm (A, C, D, G, H), 0.5 mm (B, I), 0.2 mm (E, J), 0.1 mm (F).
Figure 3 in A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes
Figure 3. Megachernes kanneliyensis sp. nov., paratype female, ventral showing detail of coxae and brood-sac.
Figure 2 in A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes
Figure 2. Megachernes kanneliyensis sp. nov. (A) Holotype male, dorsal; (B) holotype male, ventral; (C) paratype female, dorsal; (D) paratype female, ventral.
FIG. 2 in Cladistic, phenetic and biogeographical analysis of the ¯ightless dung beetle genus, Gyronotus van Lansberge (Scarabaeidae: Scarabaeinae), in threatened eastern Afrotropical forests
FIG. 2. Geographical distribution of Gyronotus pumilus and G. carinatus relative to altitude and the subtropical, coastal, climate type II (I)a after Walter and Lieth (1964).
FIG. 3 in Cladistic, phenetic and biogeographical analysis of the ¯ightless dung beetle genus, Gyronotus van Lansberge (Scarabaeidae: Scarabaeinae), in threatened eastern Afrotropical forests
FIG. 3. Centre-rooted distance dendrograms and centre-rooted, consensus parsimony cladograms for inter-relationships between Gyronotus species. (A, B) Cladistic matrix derived from double-standardized raw morphometric measurements by divergence coding (Thorpe, 1984). (A) Distance dendrogram based on 27 characters. (B) Parsimony cladogram based on 11 informative characters, tree length 528, C.I. 50.893. (C, D) Cladistic matrix derived from double-standardized log 10
FIGURE 4 in A Taxonomic Revision of Arapatiella (Fabaceae: Caesalpinioideae): An Endemic and Threatened Genus from the Brazilian Coast
FIGURE 4. Distribution map of Arapatiella psilophylla varieties. Source: Arc Gis with modifications.
FIGURE 2. Arapatiella psilophylla var. psilophylla. A. Habit. B in A Taxonomic Revision of Arapatiella (Fabaceae: Caesalpinioideae): An Endemic and Threatened Genus from the Brazilian Coast
FIGURE 2. Arapatiella psilophylla var. psilophylla. A. Habit. B. Detail of the trunk. C. Detail of the pair of stipules. D. Flowers and young fruits. E. Flowers and buds. F. Leaf. G. Inflorescence with young fruits and bracts. H. Fruits. I. Leaf and inflorescence. J. Open fruit with seeds. Image authors: A–D, F–H, J: A. T. Novaes and M. J. Falcão; E, I: SpeciesLink. A–C, E–F. Lima, H. C. 8228; D, G–H. Mansano 2022-6; I. Aona, L. Y. S. 2034; J. Matos, F. B. 1732. Scale bar: A:1 m; B: 20 cm; C–E, G, J: 1 cm; F, I: 5 cm; H: 10 cm.
FIGURE 3. A–H, J–L. Arapatiella psilophylla var. emarginata. I. Arapatiella psilophylla var. psilophylla. A in A Taxonomic Revision of Arapatiella (Fabaceae: Caesalpinioideae): An Endemic and Threatened Genus from the Brazilian Coast
FIGURE 3. A–H, J–L. Arapatiella psilophylla var. emarginata. I. Arapatiella psilophylla var. psilophylla. A. Holotype; B. Detail of inflorescence indumentum; C. Flower bud; D. Flower; E. Anther; F–H. Variation in leaflet apex from emarginate to truncate to obtuse; I. acuminate apex in var. psilophylla; J. Stipule; K. Leaves and fruits; L. opened and spiral fruits. Image authors: A. Reflora; B–I, K. A.T. Novaes; J, L. SpeciesLink. A. R. S. Pinheiro 1548; B–E, H. J.G. Jardim, 294; F, J–L. A. M. Amorim, 1402; G. W. W. Thomas 8167; I. F. S. Gomes 1599. A, K. 10 cm; B–D. 5 mm; E. 2 mm; F, H–I. 1 cm; G, J, L. 5 cm.
Data from: An integrative approach to understanding the evolution and diversity of Copiapoa (Cactaceae), a threatened endemic Chilean genus from the Atacama Desert
Open the record for dataset details and reuse information.
FIGURE 5 in A new species of karst forest Bent-toed Gecko (genus Cyrtodactylus Gray) not yet threatened by foreign cement companies and a summary of Peninsular Malaysia's endemic karst forest herpetofauna and the need for its conservation
FIGURE 5. Google Earth photograph of Hutan Lipur Gunung Senyum, Pahang, Peninsular Malaysia.
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
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.