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1,250 results for “Hydrophilidae”
Fig. 6 in Revision of the Beach-Dwelling Species of Cercyon Leach (Coleoptera: Hydrophilidae) of the West Coast of North America
Fig. 6. Cercyon whuljensis, male, ventral view. Adh = adhesion disc; Ant = antenna; Clp = clypeus; Ep = epipleuron; Gr = groove for reception of antenna; Lab = labrum; LbP = labial palp; Mn = mentum; Mse = mesepiventrite; Mte = metepiventrite; Mst = mesoventrite; MstT = mesoventral tablet; Mtt = metaventrite; MttP = raised plate of metaventrite; MxP = maxillary palp; pEp = pseudepipleuron; Pst = prosternum.
Fig. 2 in Biology, Distribution, and Phylogenetic Placement of the California Endemic Water Scavenger Beetle Hydrochara rickseckeri (Horn) (Coleoptera: Hydrophilidae)
Fig. 2. Known distribution of Hydrochara rickseckeri. Two vague localities ("Oakland" and "Santa Rosa") are not independently mapped as there are other, more specific localities given for both these areas.
Fig. 3 in Biology, Distribution, and Phylogenetic Placement of the California Endemic Water Scavenger Beetle Hydrochara rickseckeri (Horn) (Coleoptera: Hydrophilidae)
Fig. 3. Molecular phylogeny of the tribe Hydrophilini with an emphasis on the genus Hydrochara as inferred in IQ-TREE based on a multimarker dataset. Branches within each genus of Hydrophilini are color-coded with a different color for each genus; those in black represent outgroups. Nodal support is given across the topology as recovered in the ultrafast bootstrap (UFBS) analysis performed in IQ-TREE. Values of UFBS ±95 are considered as robust. A picture of Hydrochara caraboides (Linnaeus) is presented on the left of the phylogeny (Photograph by Jan Hamrsky, lifeinfreshwater.net/).
Figs. 2–3 in Seasonality of Coprophagous Beetles (Coleoptera: Hydrophilidae, Geotrupidae, Scarabaeidae) Inhabiting Moose (Alces Alces Linnaeus) Dung in Kampinoski Park Narodowy, Poland
Figs. 2–3. Seasonality of coprophagous beetles in Kampinoski Park Narodowy, Poland. 2) Temporal changes in abundance (individuals/kg of moose dung) and dry weight (g/kg of moose dung) of captured beetles; 3) Temporal changes in abundance and dry weight of two dung beetle nesting guilds.
Fig. 6 in Seasonality of Coprophagous Beetles (Coleoptera: Hydrophilidae, Geotrupidae, Scarabaeidae) Inhabiting Moose (Alces Alces Linnaeus) Dung in Kampinoski Park Narodowy, Poland
Fig. 6. Seasonality with one evident population peak of the most abundant coprophagous beetle species on moose dung in Kampinoski Park Narodowy, Poland.
Fig. 5 in Seasonality of Coprophagous Beetles (Coleoptera: Hydrophilidae, Geotrupidae, Scarabaeidae) Inhabiting Moose (Alces Alces Linnaeus) Dung in Kampinoski Park Narodowy, Poland
Fig. 5. Temporal changes in Shannon-Weaver (H') and Pielou's evenness (J) indices of the coprophagous beetle fauna in Kampinoski Park Narodowy, Poland.
Fig. 4 in Seasonality of Coprophagous Beetles (Coleoptera: Hydrophilidae, Geotrupidae, Scarabaeidae) Inhabiting Moose (Alces Alces Linnaeus) Dung in Kampinoski Park Narodowy, Poland
Fig. 4. Monthly dominance structures of captured coprophagous beetles in Kampinoski Park Narodowy, Poland. Ac. de – Acrossus depressus; Ac. ru – Acrossus rufipes; Ag. ne – Agoliinus nemoralis; An. st – Anoplotrupes stercorosus; Ch. di – Chilothorax distinctus; Eu. co – Eurodalus coenosus; Ge. st – Geotrupes stercorarius; k – number of species; Li. ze – Limarus zenkeri; n – number of individuals; O – other species (may include both nesting guilds); Pl. bo – Planolinoides borealis; Pl. fa – Planolinus fasciatus; Tr. ve – Trypocopris vernalis; Grey slices – paracoprids, white slices – endocoprids.
Fig. 1 in Seasonality of Coprophagous Beetles (Coleoptera: Hydrophilidae, Geotrupidae, Scarabaeidae) Inhabiting Moose (Alces Alces Linnaeus) Dung in Kampinoski Park Narodowy, Poland
Fig. 1. Baited pitfall trap used to capture coprophagous beetles in Kampinoski Park Narodowy, Poland. Photograph by D. Marczak.
Fig. 7 in Seasonality of Coprophagous Beetles (Coleoptera: Hydrophilidae, Geotrupidae, Scarabaeidae) Inhabiting Moose (Alces Alces Linnaeus) Dung in Kampinoski Park Narodowy, Poland
Fig. 7. Seasonality with two or more apparent population peaks of the most abundant coprophagous beetle species on moose dung in Kampinoski Park Narodowy, Poland.
Fig. 7. Armostus ohyamatensis, third instar. A in Larval Morphology of Armostus ohyamatensis Hoshina and Satô (Coleoptera: Hydrophilidae: Megasternini)
Fig. 7. Armostus ohyamatensis, third instar. A) Left maxilla, dorsal surface, B) Left maxilla, ventral surface, C) Right maxilla, dorsal surface, D) Right maxilla, ventral surface. All drawn from dorsal view. gAPP = group of sensilla on inner appendage of maxilla; gMX2 = group of sensilla on inner face of stipes.
Fig. 4 in Larval Morphology of Armostus ohyamatensis Hoshina and Satô (Coleoptera: Hydrophilidae: Megasternini)
Fig. 4. Larvae of Armostus ohyamatensis. A) Third instar YNME#16-15 (broken parts modified), head, dorsal view, B) Third instar, thorax, dorsal view, C) Third instar, prosternal sclerite, ventral view, D) First instar YNME#16- 16, anterior leg, ventral view, E) Third instar, anterior leg, ventral view, F) Third instar YNME#16-1, spiracular atrium, dorsal view. l = lateral lobe of spiracular atrium; m = median lobe of spiracular atrium; p = procercus; sp = spiracle; t = trachea. Fine surface structures are omitted.
Fig. 2 in Larval Morphology of Armostus ohyamatensis Hoshina and Satô (Coleoptera: Hydrophilidae: Megasternini)
Fig. 2. Armostus ohyamatensis, first instar YNME#16-16, head capsule. A) Dorsal view, B) Arrangement of sensilla PA1–7 on left side, C) Ventral view, D) Anterior margin, dorsal view. gFR = group of sensilla on frontale; FR = frontale; LA = labium; PA = parietale. Fine surface structures are omitted.
Fig. 1 in Larval Morphology of Armostus ohyamatensis Hoshina and Satô (Coleoptera: Hydrophilidae: Megasternini)
Fig. 1. Larvae and collecting localities of Armostus ohyamatensis. A) Third instar habitus, ventral and dorsal views, B) Third instar, posteromesal surface of head capsule, dorsal view (FR1 = frontale setae, FR2 = frontale pores, PA7 and PA8 = parietale setae), C) Third instar, posterolateral surface of head capsule, dorsal view D) Third instar, anteromesal surface of prothorax, dorsal view E) Third instar, dorsal plate of spiracular atrium (t = trachea), F) First instar, dorsal plate of spiracular atrium, G) Collecting locality Loc.#2016-8, H) Collecting locality Loc.#2016-11 (same as Loc.#2017-23). A–E = larva YNME#16-1; F = larva YNME#16-16.
Fig. 6 in Larval Morphology of Armostus ohyamatensis Hoshina and Satô (Coleoptera: Hydrophilidae: Megasternini)
Fig. 6. Armostus ohyamatensis, third instar YNME#16-1, head appendages. A) Antenna, dorsal view, B–C) Mandibles, dorsal view, D) Inner margin of right mandible, dorsal view, different direction from C. AN = antenna; gAN = group of the apical antennal sensilla; MN = mandible; SE = sensorium.
Fig. 3 in Larval Morphology of Armostus ohyamatensis Hoshina and Satô (Coleoptera: Hydrophilidae: Megasternini)
Fig. 3. Armostus ohyamatensis, first instar YNME#16-16, head appendages. A) Antenna, dorsal view, B–C) Mandibles, dorsal view, D) Left stipes, dorsal view, E–F) Right stipes, dorsal (E) and ventral (F) views, G–H) Labium, dorsal (G) and ventral (H) views. AN = antenna; gAN = group of the apical antennal sensilla; gAPP = group of sensilla on inner appendage of maxilla; gLA = group of the apical sensilla on labial palpus; gMX2 = group of sensilla on inner face of stipes; LA = labium; MN = mandible; MX = maxilla; SE = sensorium.
Fig. 5 in Larval Morphology of Armostus ohyamatensis Hoshina and Satô (Coleoptera: Hydrophilidae: Megasternini)
Fig. 5. Armostus ohyamatensis, third instar YNME#16-1, head capsule. A) Dorsal view, B) Ventral view, C) Anterior margin, dorsal view. gFR = group of sensilla on frontale; FR = frontale; LA = labium; PA = parietale. Fine surface structures are omitted.
Fig. 1 in Egg-Case and Pupa ofEnochrus(methydrus)japonicus(Sharp) (Coleoptera: Hydrophilidae)
Fig. 1. Enochrus (Methydrus) japonicus (A–E) and Enochrus (Holcophilydrus) simulans (F), under rearing conditions. A–B) Egg-case, C–D) Egg-case construction by female, E) Live pupa in pupal chamber, F) Egg-case.
FIGURES 37–40 in Giant water scavenger beetles Hydrophilus subgenus Dibolocelus (Coleoptera Hydrophilidae) from Mexico with description of two new species
FIGURES 37–40. Comparison of morphology between H. (D.) violaceonitens and H. (D.) smaragdinus Brullé (from Brazil); 37–38 H. (D.) violaceonitens status restored; 37 ventro-lateral view of pro- and mesothorax (arrow: apically truncate prosternal lobes); 38 ventral view abdomen and hind tibia (arrow: tibial apex without patch of setae); 39–40 H. (D.) smardagdinus Brullé (from Brazil); 39 ventro-lateral view of pro- and mesothorax (arrow: acute apex of prosternal lobes); 40 ventral view abdomen and hind tibia (arrow: patch of setae in tibial apex).
FIGURES 19–24 in Giant water scavenger beetles Hydrophilus subgenus Dibolocelus (Coleoptera Hydrophilidae) from Mexico with description of two new species
FIGURES 19–24. Dorsal and ventral view of Hydrophilus (Dibolocelus) spp. 19–20 H. (D.) violaceonitens status restored; 21–22 H. (D.) pollens Sharp; 23–24 H. (D.) cf. purpurascens (Régimbart).
FIGURES 7–18 in Giant water scavenger beetles Hydrophilus subgenus Dibolocelus (Coleoptera Hydrophilidae) from Mexico with description of two new species
FIGURES 7–18. Morphological structures and male genitalia of Hydrophilus (Dibolocelus) spp. 7-10 H. (D.) ovatus Gemminger & Harold; 7 ventral view of head (arrow: third labial palpomere); 8 protibia and tarsi, 9 ventral view of abdomen; 10a aedeagus ventral; 10b aedeagus dorsal; 11–14 H. (D.) pseudovatus sp. nov.; 11 ventral view of head(arrow: third labial palpomere); 12 protibia and tarsi, 13 ventral view of abdomen; 14a aedeagus ventral; 14b aedeagus dorsal; 15–18 H. (D.) nucleoensis sp. nov.; 15 ventral view of head (arrow: third labial palpomere); 16 protibia and tarsi, 17 ventral view of abdomen; 18a aedeagus ventral; 18b aedeagus dorsal.
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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.