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.
2,089
datasets available to search
ShareScore release 0.9.0
Dataset results
2,089 results for “Instar”
FIGURES 1–4. Oenopiella punctaria, 5 in Description of the 5 instar nymph of Oenopiella punctaria (Stål, 1859) (Hemiptera: Heteroptera: Pentatomidae), with new distributional records from Southern Patagonia
FIGURES 1–4. Oenopiella punctaria, 5th instar nymph. 1. Dorsal view; 2. Ventral view; 3. Head and pronotum, detail; 4. Last abdominal segments, ventral view, detail.
FIGURE 1. Neighbour joining COI gene tree using uncorrected p in Description of the final instar larva of Orthetrum borneense Kimmins, 1936 (Odonata, Libellulidae), using rearing and molecular methods
FIGURE 1. Neighbour joining COI gene tree using uncorrected p–distance for adults of nine species and subspecies of Orthetrum plus two outgroup taXa, and a larva of O. borneense.
FIGURE 4 in Description of the final instar larva of Orthetrum borneense Kimmins, 1936 (Odonata, Libellulidae), using rearing and molecular methods
FIGURE 4. Orthetrum borneense ♂ larva detail drawings: (a) prementum dorsal (b) labial palp frontal (c) anal pyramid dorsal (d) anal pyramid lateral (e) abdomen (S4–10) lateral (f) wing cases lateral; scale bars 1 mm.
FIGURE 2. Stactobia makartschenkoi Botosaneanu & Levanidova 1988. Final instar larva. 2A in The genus Stactobia McLachlan (Trichoptera, Hydroptilidae) in Japan
FIGURE 2. Stactobia makartschenkoi Botosaneanu & Levanidova 1988. Final instar larva. 2A, habitus, right dorsolateral; 2B, head, dorsal; 2C, head, ventral; 2D, left antenna, dorsal; 2E, labrum, dorsal; 2F, mandibles, dorsal; 2G, right half of thorax, dorsal; 2H, pro- and mesosterna, ventral; 2I, right middle leg, dorsal; 2J, same, anterior parts, enlarged; 2K, abdominal segments I–III, dorsal; 2L, posterior part of abdomen, dorsolateral; 2M, dorsal and lateral margin of dorsal sclerite of segment IX. Abbreviations: I, II, III, VII, VIII, IX = abdominal segments I–III and VII–IX, respectively. Specimens: Hokkaido, Ishikarishi. Scale bars: 1.0 mm for 2A; 0.1 mm for 2B.
FIGURES 1–4. Crassabwa flava, last instar larvae. 1–3 in Redescription of the Afrotropical genus Crassabwa Lugo-Ortiz & McCafferty 1996 (Ephemeroptera: Baetidae: Protopatellata)
FIGURES 1–4. Crassabwa flava, last instar larvae. 1–3, dorsal view; 4, exuviae of half of pronotum and mesonotum.
FIGURES 1–7. Neocorvicoana reticulata, third instar. 1 in Description of the larva and pupa of Neocorvicoana reticulata (Kirby, 1819) (Coleoptera: Scarabaeidae: Cetoniinae: Gymnetini)
FIGURES 1–7. Neocorvicoana reticulata, third instar. 1, Cranium, frontal view; 2, epipharynx; 3, left mandible, dorsal view (A), lateral view (B), ventral view (C), and detail of stridulatory area (D); 4, right mandible, ventral view (A), lateral view (B), ventral view (C), and detail of stridulatory area (D); 5, right maxilla, dorsal view (A), apex of mala showing unci (B), and stridulatory teeth of maxilla (C); 6, dorsal view of labium; 7, antenna in lateral view (A), and third and fourth segment of antenna in ventral view (B).
FIGURES 8–11. Neocorvicoana reticulata, third instar. 8 in Description of the larva and pupa of Neocorvicoana reticulata (Kirby, 1819) (Coleoptera: Scarabaeidae: Cetoniinae: Gymnetini)
FIGURES 8–11. Neocorvicoana reticulata, third instar. 8, Spiracles, thoracic (A), first abdominal (B), sixth abdominal (C), and spiracular holes (D and E); 9, prothoracic (A), mesothoracic (C), and metathoracic (E) tarsungulus in dorsal view, and lateral view of prothoracic (B), mesothoracic (D), and metathoracic (F) legs; 10, third instar, entire body in lateral view; 11, terminal abdominal segment, ventral view (A), and detail of raster (B and C).
FIGURES 57‒63. Fifth instar immatures. 57 in Systematics of the east Palaearctic pear psyllids (Hemiptera: Psylloidea) with particular focus on the Japanese and Korean fauna
FIGURES 57‒63. Fifth instar immatures. 57. Habitus of Cacopsylla jukyungi (from Japan), dorsal view (left) and ventral view (right). 58. Habitus of Cacopsylla maculatili (from Japan), dorsal view (left) and ventral view (right). 59. Anal pore field of Cacopsylla jukyungi (from Japan). 60. Anal pore field of Cacopsylla maculatili (from Japan). 61. Arolium, claws, tarsus, and apex of tibia of Cacopsylla jukyungi (from Japan). 62. Forewing pad of Cacopsylla sandolbaea. 63. Anal pore field of Cacopsylla sandolbaea. Scale = 0.1 mm.
FIGURES 1–2. Phileurus truncatus, third instar. 1 in Description of the larva and pupa of Phileurus truncatus (Palisot de Beauvois, 1806) (Coleoptera: Scarabaeidae: Dynastinae: Phileurini) with a key to described third instars of New World Phileurini
FIGURES 1–2. Phileurus truncatus, third instar. 1, Structural features of the cranium and labrum. AAS—anterior angle setae; ACS—anterior clypeal setae; DES—dorsoepicranial setae; E—epicranium; ECS—exterior clypeal setae; EFS—exterior frontal setae; ES—epicranial suture; F—frons; FS—frontal suture; O—ocellus; PFS—posterior frontal setae; PLLSposterolateral labral setae; PLS—posterior labral setae; POS—paraocellar setae; PSC—post clypeus; 2, epipharynx. ACPacanthoparia; ACR—acroparia; CO—corypha; CPA—chaetoparia; DX—dexiotorma; HP—haptomeral process; HLhaptolochus; LT—laeotorma; PTT—pternotorma; SC—sense cone; SP—sclerotized plate; RN—right nesium.
FIGURES 11–13. Phileurus truncatus, pupa. 11 in Description of the larva and pupa of Phileurus truncatus (Palisot de Beauvois, 1806) (Coleoptera: Scarabaeidae: Dynastinae: Phileurini) with a key to described third instars of New World Phileurini
FIGURES 11–13. Phileurus truncatus, pupa. 11, Dorsal habitus; 12, ventral habitus; 13, lateral habitus.
FIGURES 7–10. Phileurus truncatus, third instar. 7 in Description of the larva and pupa of Phileurus truncatus (Palisot de Beauvois, 1806) (Coleoptera: Scarabaeidae: Dynastinae: Phileurini) with a key to described third instars of New World Phileurini
FIGURES 7–10. Phileurus truncatus, third instar. 7, Maxillary stridulatory area. SD—stridulatory teeth; 8, labium and maxillae, dorsal view. HSC—hypopharyngeal sclerome; TP—truncate process; (9) antennomeres II–IV; 10, terminal antennomere. DSS—dorsal sensory spots.
FIGURES 3–6. Phileurus truncatus, third instar. 3 in Description of the larva and pupa of Phileurus truncatus (Palisot de Beauvois, 1806) (Coleoptera: Scarabaeidae: Dynastinae: Phileurini) with a key to described third instars of New World Phileurini
FIGURES 3–6. Phileurus truncatus, third instar. 3, Left mandible, dorsal view; 4, left mandible, ventral view; 5, right mandible, ventral view; 6, right mandible, dorsal view. AC—acia; BR—brustia; ML—molar lobe; PA—preartis; PTApostartis; S1–4—scissorial teeth; SCR—scrobis; SN—scissorial notch; STA—stridulatory area; VMS—ventral molar setae; VP—ventral process.
FIGURE 7 in Description of last instar larva of Gomphus kinzelbachi Schneider, 1984 and new aspects on distribution and habitats in Iran (Odonata: Gomphinae)
FIGURE 7. Comparison of the habitus of the larvae/exuviae of Gomphinae occurring in Iran, as well as G. davidi. Prementum, silhouettes of the dried exuvium of the last instars (A–E) as well as left palpus in ventral view (F–K) are shown. A, F Gomphus kinzelbachi; B, G Gomphus schneiderii, C, H Gomphus davidi, D, I Stylurus ubadschii, E, K Anormogomphus kiritshenkoi (after Borisov 2008 and photos from exuviae in the collection of R.S.). Artwork by OM.
FIGURE 6 in Description of last instar larva of Gomphus kinzelbachi Schneider, 1984 and new aspects on distribution and habitats in Iran (Odonata: Gomphinae)
FIGURE 6. Old specimens of Gomphus kinzelbachi at the end of April at lowland rivers. Male (A) and female (B) at Zohreh River (loc. 13). For locations see Tables 1 and 2. Photos by ES.
FIGURE 5 in Description of last instar larva of Gomphus kinzelbachi Schneider, 1984 and new aspects on distribution and habitats in Iran (Odonata: Gomphinae)
FIGURE 5. Habitats of Gomphus kinzelbachi in Iran. A: Zohreh River (loc. 15), B: Shiv River (loc. 17), C: Marun River (loc. 11), D: Zohreh River (loc. 13), E: Alwand River (loc. 8), F: Abi Zinkan (loc. 6). For locations see Table 1 and 2. Photos ES (A, B, C, D) and DI (E, F).
FIGURE 4 in Description of last instar larva of Gomphus kinzelbachi Schneider, 1984 and new aspects on distribution and habitats in Iran (Odonata: Gomphinae)
FIGURE 4. Occurrence of Gomphus kinzelbachi in SW Iran. Red dots: new locations in this report. For location numbers see Tables 1 and 2. Black dots: locations reported for Karkeh River in 2016 (Schneider et al. 2017). Open circles are older records: A: Lohmann (1992), B: Martin (1912), C: Sadeghi & Mohammadalizadeh (2009).
FIGURE 3 in Description of last instar larva of Gomphus kinzelbachi Schneider, 1984 and new aspects on distribution and habitats in Iran (Odonata: Gomphinae)
FIGURE 3. Labium in ventral view. Gomphus kinzelbachi A prementum, B left palpus in lateral view, C anterior border of ligula, D measuring distances (see Tab. 3). len—length, maxw—maximum width, minw—minimum width. Artwork by OM.
FIGURE 2 in Description of last instar larva of Gomphus kinzelbachi Schneider, 1984 and new aspects on distribution and habitats in Iran (Odonata: Gomphinae)
FIGURE 2. Larva of Gomphus kinzelbachi. A habitus in dorsal view (arrow at short hook, hairs and setae illustrated only on left side), B ventral view (female, arrow at lateral spine S7), C right antenna in dorsal view, D head in lateral view, E male abdomen segments S2 and S3, F female abdomen segments S8 and S9. atm—antennomeres, fcox—fore coxa. Scalebar for A and B. Artwork by OM.
FIGURE 1. Freshly emerged Gomphus kinzelbachi female with exuvia. A in Description of last instar larva of Gomphus kinzelbachi Schneider, 1984 and new aspects on distribution and habitats in Iran (Odonata: Gomphinae)
FIGURE 1. Freshly emerged Gomphus kinzelbachi female with exuvia. A headwater of the Zohreh River near Kopan, 30.341667°N 51.305000°E, 790 m, Fãrs province, 26. IV. 2017. Photo by ES.
Variation in defensive spines across juvenile instars of Daphnia magna
<p>This is the data set and R-script of the corresponding publication.</p>
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.