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FIGURE. Leaf vernation patterns in Brazilian Drosera. a, entire-involute, represented by D. sessilifolia. b, geniculate, represented by D. tentaculata. c, geniculate-involute, represented by D. hirtella. d, circinate, represented by D. spiralis. e, circinate-involute, represented by D. magnifica. Photo credits: a, d, e by PMG; b, c by AF. in A synopsis of the genus Drosera (Droseraceae) in Brazil
FIGURE. Leaf vernation patterns in Brazilian Drosera. a, entire-involute, represented by D. sessilifolia. b, geniculate, represented by D. tentaculata. c, geniculate-involute, represented by D. hirtella. d, circinate, represented by D. spiralis. e, circinate-involute, represented by D. magnifica. Photo credits: a, d, e by PMG; b, c by AF.
Distribution. Lowlands on either side of highlands of C New Guinea; possibly NE Papua New Guinea, although these records might not represent this species. in Pteropodidae
Distribution. Lowlands on either side of highlands of C New Guinea; possibly NE Papua New Guinea, although these records might not represent this species.
Distribution. Raja Ampat Is (Gebe, Gag, Waigeo, and Batanta), Schouten Is (Biak-Supiori and Owi) off NWNew Guinea; it possibly may be found on MisoolI, a single individual reported from Salawati I probably represents a vagrant. in Pteropodidae
Distribution. Raja Ampat Is (Gebe, Gag, Waigeo, and Batanta), Schouten Is (Biak-Supiori and Owi) off NWNew Guinea; it possibly may be found on MisoolI, a single individual reported from Salawati I probably represents a vagrant.
Distribution. Sula Is (Mangole), C Moluccas (Buru, Seram, and Ambon), Banda Is (Banda Neira), and Kai Is; there are specimens that likely represent this species or closely related undescribed species from the TanimbarIs. in Pteropodidae
Distribution. Sula Is (Mangole), C Moluccas (Buru, Seram, and Ambon), Banda Is (Banda Neira), and Kai Is; there are specimens that likely represent this species or closely related undescribed species from the TanimbarIs.
Subspecies and Distribution. S.a.australisPeters,1867—NE&EAustraliainEQueenslandandNENewSouthWales,includingHinchinbrook,Magnetic,andFraserIs. S.a.crassaThomas,1895—TrobriandIsandD'EntrecasteauxIs(Fergusson). S.a.finschiMatschie,1899—AdmiraltyIs(Manus)andBismarckArchipelago(NewIreland,NewBritain,andsmallersurroundingIs). S.a.keyensisK.Andersen,1911—KaiIs. S.a.majorK.Andersen,1911—CMoluccas(Buru,Boano,Ambon,Haruku,andSeramIs). S.a.naiasK.Andersen,1911—WoodlarkI. S.a.papuanaMatschie,1899—NMoluccas(GebeI),NewGuinea(includingBatanta, S.a., Yapen, and several other offshore Is), and Aru Is (Tanahbesar = Wokam). Also found on Biak-SupioriIs, although this population likely represents an unnamed subspecies. in Pteropodidae
Subspecies and Distribution. S.a.australisPeters,1867—NE&EAustraliainEQueenslandandNENewSouthWales,includingHinchinbrook,Magnetic,andFraserIs. S.a.crassaThomas,1895—TrobriandIsandD'EntrecasteauxIs(Fergusson). S.a.finschiMatschie,1899—AdmiraltyIs(Manus)andBismarckArchipelago(NewIreland,NewBritain,andsmallersurroundingIs). S.a.keyensisK.Andersen,1911—KaiIs. S.a.majorK.Andersen,1911—CMoluccas(Buru,Boano,Ambon,Haruku,andSeramIs). S.a.naiasK.Andersen,1911—WoodlarkI. S.a.papuanaMatschie,1899—NMoluccas(GebeI),NewGuinea(includingBatanta, S.a., Yapen, and several other offshore Is), and Aru Is (Tanahbesar = Wokam). Also found on Biak-SupioriIs, although this population likely represents an unnamed subspecies.
Subspecies and Distribution. C.h.horsfieldiiJ.E.Gray,1843~Java,Bali,Lombok,andFloresIs;itmaybealsopresentonSumbawaI. C.h.harpaxThomas&Wroughton,1909—scatteredpopulationsinW&CThailand,MalayPeninsula,includingTiomanI,andSumatra. C.h.persimilisK.Andersen,1912—Borneo. C. h. princeps G. S. Miller, 1906 — Nias I. Population on Simelue I may also represent this subspecies. in Pteropodidae
Subspecies and Distribution. C.h.horsfieldiiJ.E.Gray,1843~Java,Bali,Lombok,andFloresIs;itmaybealsopresentonSumbawaI. C.h.harpaxThomas&Wroughton,1909—scatteredpopulationsinW&CThailand,MalayPeninsula,includingTiomanI,andSumatra. C.h.persimilisK.Andersen,1912—Borneo. C. h. princeps G. S. Miller, 1906 — Nias I. Population on Simelue I may also represent this subspecies.
FIGURE. Dicorynia paraensis, var. ingens, var. macrophylla and floral diagram to D. paraensis. A–C. Dicorynia paraensis var. macrophylla; A. Branch with leaves; B. Axillary bud; C. Petiolule and base of the leaflet; D–G. Dicorynia paraensis var. ingens; D. Branch with a leaf; E. Axillary bud; F. Petiolule and base of the leaflet; G. Detail of the abaxial face of the leaflet presenting dark glandular trichomes; H. Floral diagram of D. paraensis, arrows represent bracts and asterisks represent lateral flowers in a cymose subunit. A: D. Cardoso 3397; B–C: A. Ducke s.n. RB231037; D–G: A. Ducke s.n. MG16022. Drawn by M. Falcão. Scale bar. A, D: 3 cm; B–C, E–F: 2mm; G: 0.1mm. in A Taxonomic Revision of the Amazonian Genus Dicorynia (Fabaceae: Dialioideae)
FIGURE. Dicorynia paraensis, var. ingens, var. macrophylla and floral diagram to D. paraensis. A–C. Dicorynia paraensis var. macrophylla; A. Branch with leaves; B. Axillary bud; C. Petiolule and base of the leaflet; D–G. Dicorynia paraensis var. ingens; D. Branch with a leaf; E. Axillary bud; F. Petiolule and base of the leaflet; G. Detail of the abaxial face of the leaflet presenting dark glandular trichomes; H. Floral diagram of D. paraensis, arrows represent bracts and asterisks represent lateral flowers in a cymose subunit. A: D. Cardoso 3397; B–C: A. Ducke s.n. RB231037; D–G: A. Ducke s.n. MG16022. Drawn by M. Falcão. Scale bar. A, D: 3 cm; B–C, E–F: 2mm; G: 0.1mm.
FIGURE. Distribution of Dicorynia. Physical map of the Amazonian region with all analyzed specimens of Dicorynia. A large amount of point overlays leading to reduced number of visible points is due to the large percentage of materials being old collections that rely only on the name of the municipality or similar. Source: NASA with modifications. Note that almost all specimens are contained in areas with less than 200 m high and the high elevations of the Guiana shield may represent a form of isolation between the two species. in A Taxonomic Revision of the Amazonian Genus Dicorynia (Fabaceae: Dialioideae)
FIGURE. Distribution of Dicorynia. Physical map of the Amazonian region with all analyzed specimens of Dicorynia. A large amount of point overlays leading to reduced number of visible points is due to the large percentage of materials being old collections that rely only on the name of the municipality or similar. Source: NASA with modifications. Note that almost all specimens are contained in areas with less than 200 m high and the high elevations of the Guiana shield may represent a form of isolation between the two species.
FIGURE 3 in The oldest crown representative of the family Aulacidae (Hymenoptera: Evanioidea) from the Paleocene of Menat (France)
FIGURE 3. Pristaulacus jarzembowskii sp. nov., holotype MNT Nel 'aulacid', photographs. A, Left forewing, with names of cells labeled. B, Right fore- and hind wings, with names of veins labelled. Scale bars = 1 mm.
FIGURE 2 in The oldest crown representative of the family Aulacidae (Hymenoptera: Evanioidea) from the Paleocene of Menat (France)
FIGURE 2. Pristaulacus jarzembowskii sp. nov., holotype MNT Nel 'aulacid', photograph of counterpart. Scale bar = 1 mm.
FIGURE 1 in The oldest crown representative of the family Aulacidae (Hymenoptera: Evanioidea) from the Paleocene of Menat (France)
FIGURE 1. Pristaulacus jarzembowskii sp. nov., holotype MNT Nel 'aulacid', photograph of part. Scale bar = 1 mm.
Subspecies and Distribution. C.r.russulaHermann,1780—W&SWEuropeinGermany,Belgium,Netherlands,Luxembourg,N&WSwitzerland,France,Spain,Portugal,andmanycloseoffshoreislands.ApopulationhasbecomeestablishedonGranCanariaIintheCanaryIs,althoughwhenthespecieswaslikelyintroducedisunresolved. C. r. yebalensis Cabrera, 1913 — NW Africa in N Morocco and N Algeria. The Greater White-toothed Shrew has also been recently reported in S Ireland, where it was likely recently introduced, probably representing the subspecies russula. They also seem to have made it to Scilly Is and the Channel Is, where they probably traveled by boat. in Soricidae
Subspecies and Distribution. C.r.russulaHermann,1780—W&SWEuropeinGermany,Belgium,Netherlands,Luxembourg,N&WSwitzerland,France,Spain,Portugal,andmanycloseoffshoreislands.ApopulationhasbecomeestablishedonGranCanariaIintheCanaryIs,althoughwhenthespecieswaslikelyintroducedisunresolved. C. r. yebalensis Cabrera, 1913 — NW Africa in N Morocco and N Algeria. The Greater White-toothed Shrew has also been recently reported in S Ireland, where it was likely recently introduced, probably representing the subspecies russula. They also seem to have made it to Scilly Is and the Channel Is, where they probably traveled by boat.
Distribution. SE Guinea, E Liberia, S Ivory Coast, and W Ghana; populations ofeither this species, the Ivory Coast White-toothed Shrew (C. eburnea), or both species are found in S Sierra Leone and are included in the range map ofthis species but have not been investigated genetically and could represent either species. There are apparently records that represent this species from S Nigeria, although further research is needed to confirm thatthis speciesis truly found there. in Soricidae
Distribution. SE Guinea, E Liberia, S Ivory Coast, and W Ghana; populations ofeither this species, the Ivory Coast White-toothed Shrew (C. eburnea), or both species are found in S Sierra Leone and are included in the range map ofthis species but have not been investigated genetically and could represent either species. There are apparently records that represent this species from S Nigeria, although further research is needed to confirm thatthis speciesis truly found there.
Distribution. Confined to the upper slopes of Mt Kinabalu, although one damaged skull from Sarawak could represent this species. This would extend its range further S to other high mountains of Borneo, butit is unlikely, given the currently negative results in other high mountains of Sabah that have been sampled. in Soricidae
Distribution. Confined to the upper slopes of Mt Kinabalu, although one damaged skull from Sarawak could represent this species. This would extend its range further S to other high mountains of Borneo, butit is unlikely, given the currently negative results in other high mountains of Sabah that have been sampled.
Subspecies and Distribution. R.p.praetorThomas,1888—BismarckArchipelago(includingtheAdmiraltyIs)andnearbyIs,aswellastheSolomonIs. R. p. coenorum Thomas, 1922 —W & NNew Guinea; populations on Gebe I and Salawati I probably represent this taxon. in Muridae
Subspecies and Distribution. R.p.praetorThomas,1888—BismarckArchipelago(includingtheAdmiraltyIs)andnearbyIs,aswellastheSolomonIs. R. p. coenorum Thomas, 1922 —W & NNew Guinea; populations on Gebe I and Salawati I probably represent this taxon.
Distribution. Known only from seven localities in Central Cordillera of New Guinea, including Star (= Jayawijaya) Mts and the Hindenburg, Victor Emanuel, and Blucher ranges. A subfossil specimen from an owl pellet deposit at 3450 m on Mt Jaya, W New Guinea, may also represent this species; if confirmed, this would extend both the geographic and elevational range of Mirza's Western Moss Rat. in Muridae
Distribution. Known only from seven localities in Central Cordillera of New Guinea, including Star (= Jayawijaya) Mts and the Hindenburg, Victor Emanuel, and Blucher ranges. A subfossil specimen from an owl pellet deposit at 3450 m on Mt Jaya, W New Guinea, may also represent this species; if confirmed, this would extend both the geographic and elevational range of Mirza's Western Moss Rat.
Distribution. NE Egypt (coastal region of Sinai), S Israel (Negev Desert), and Palestine. Descriptive notes. Head-body 130-170 mm, tail 120-180 mm, ear 17-22 mm, hindfoot 30-41 mm; weight 125-275 g. A medium-sized jird, Buxton's Jird has tail of about same length as head-body length and partially hairy soles of hindfeet. Bicolored tail ends with well-developed pencil of black hairs. Dorsal pelage is reddish sandy, diffusely speckled with black hairs, and ventral is white. Enlarged tympanic bullae project over back of skull and represent c.35-37% ofskull length. Karyotype 2n = 46. in Muridae
Distribution. NE Egypt (coastal region of Sinai), S Israel (Negev Desert), and Palestine. Descriptive notes. Head-body 130-170 mm, tail 120-180 mm, ear 17-22 mm, hindfoot 30-41 mm; weight 125-275 g. A medium-sized jird, Buxton's Jird has tail of about same length as head-body length and partially hairy soles of hindfeet. Bicolored tail ends with well-developed pencil of black hairs. Dorsal pelage is reddish sandy, diffusely speckled with black hairs, and ventral is white. Enlarged tympanic bullae project over back of skull and represent c.35-37% ofskull length. Karyotype 2n = 46.
Head and mandible shapes are highly integrated yet represent two distinct modules within and among worker sub-castes of the ant genus Pheidole
<p>Ants use their mandibles for a wide variety of tasks related to substrate manipulation, brood transport, food processing, and colony defence. Due to constraints involved in colony upkeep, ants evolved a remarkable diversity of mandibular forms, often related to specific roles such as specialized hunting and seed milling. Considering these varied functional demands, we focused on understanding how the mandible and head shape vary within and between <em>Pheidole </em>sub-castes. Using x-ray microtomography and 3D geometric morphometrics, we tested if these structures are integrated and modular, and how ecological predictors influenced these features. Our results showed that mandible and head shape of majors and minor workers tend to vary from robust to slender, with some more complex changes related to the mandibular base. Additionally, we found that head and mandible shapes are characterized by a high degree of integration, but with little correlation with feeding and nesting habits. Our results suggest that a combination of structural (allometric) constraints and the behavioural flexibility conferred by caste dimorphism might largely buffer selective pressures that would otherwise lead to a fine-tuning between ecological conditions and morphological adaptation.</p>
FIGURE 5. Callianassa ogurai n in A new species of the ghost shrimp genus Callianassa Leach, 1814 (Decapoda Axiidea: Callianassidae) from Wakasa Bay, western Japan: the first representative of the genus from the Pacific region
FIGURE 5. Callianassa ogurai n. sp., entire animals, showing colour in life: A, holotype male (cl 5.7 mm), CBM-ZC 17093, lateral view; B, same, dorsal view; C, paratype, female (cl 6.4 mm), CBM-ZC 17094, lateral view.
FIGURE 4. Callianassa ogurai n in A new species of the ghost shrimp genus Callianassa Leach, 1814 (Decapoda Axiidea: Callianassidae) from Wakasa Bay, western Japan: the first representative of the genus from the Pacific region
FIGURE 4. Callianassa ogurai n. sp., holotype male (cl 5.7 mm), CBM-ZC 17093: A, right maxilliped 3, lateral view; B, same, ischium and merus, mesial view (setae partially omitted); C, right pereopod 2, mesial view (merus damaged); D, right pereopod 3, lateral view; E, same, propodus and dactylus, mesial view (setae omitted); F, left pereopod 4, lateral view; G, left pereopod 5, lateral view; H, shield on thoracomere 7, ventral view; I, right pleopod 1, ventral view; L, left pleopod 5, ventral (posterior) view; M, appendix interna of left pleopod 5. Paratype female (cl 6.4 mm), CBM-ZC 17094: J, right pleopod 1, lateral view; K, right pleopod 2, lateral view.
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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
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International Brain Laboratory public data
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OpenNeuro
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