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126 results for “morphological disparity”
FIGURE 2 in Morphological disparity despite genetic similarity; new species of Lobosorchis Miller & Cribb, 2005 (Digenea: Cryptogonimidae) from the Great Barrier Reef and the Maldives
FIGURE 2. Lobosorchis tibaldiae Miller & Cribb, 2005 metacercaria from the flesh of Neoglyphidodon melas off Heron Island, Great Barrier Reef, Australia. Scale Bar = 200 µm.
FIGURE 1. Lobosorchis polygongylus n in Morphological disparity despite genetic similarity; new species of Lobosorchis Miller & Cribb, 2005 (Digenea: Cryptogonimidae) from the Great Barrier Reef and the Maldives
FIGURE 1. Lobosorchis polygongylus n. sp. from the intestine of Lutjanus gibbus off Rasdhoo Atoll, Maldives. Ventral view of holotype. Scale bar = 200 µm.
FIGURE 5 in Morphological disparity despite genetic similarity; new species of Lobosorchis Miller & Cribb, 2005 (Digenea: Cryptogonimidae) from the Great Barrier Reef and the Maldives
FIGURE 5. Host distribution of species of Lobosorchis Miller & Cribb, 2005 mapped onto the phylogeny of Indo-West Pacific Lutjanidae produced by Miller and Cribb (2007a; b).
FIGURES 1–2. Hydryphantes clypeatus Thor, 1899 in Larval morphology of Hydryphantes clypeatus Thor, 1899, H. dispar Schaub, 1888 and H. planus Thon, 1899 (Acari, Hydrachnidia: Hydryphantidae)
FIGURES 1–2. Hydryphantes clypeatus Thor, 1899, larva: 1, dorsal view; 2, ventral view. Scale bar: 20 µm.
FIGURES 12–16. Hydryphantes clypeatus Thor, 1899 in Larval morphology of Hydryphantes clypeatus Thor, 1899, H. dispar Schaub, 1888 and H. planus Thon, 1899 (Acari, Hydrachnidia: Hydryphantidae)
FIGURES 12–16. Hydryphantes clypeatus Thor, 1899, female: 12, fragment of integument; 13, frontal plate; 14, capitulum; 15, chelicera; 16, pedipalp. Scale bars: 12, 16 = 50 µm, 14–15 = 100 µm, 13 = 200 µm.
FIGURES 27–31. H in Larval morphology of Hydryphantes clypeatus Thor, 1899, H. dispar Schaub, 1888 and H. planus Thon, 1899 (Acari, Hydrachnidia: Hydryphantidae)
FIGURES 27–31. H. dispar (Schaub, 1888), female: 27, fragment of integument; 28, frontal plate; 29, capitulum; 30, chelicera; 31, pedipalp. Scale bars: 27 = 50 µm, 31 = 100 µm, 28–30 = 200 µm.
FIGURES 19–26. H in Larval morphology of Hydryphantes clypeatus Thor, 1899, H. dispar Schaub, 1888 and H. planus Thon, 1899 (Acari, Hydrachnidia: Hydryphantidae)
FIGURES 19–26. H. dispar (Schaub, 1888), larva: 19–20, excretory pore plate; 21, chelicera, dorsal view; 22, pedipalp, ventrolateral view; 23, I-Leg-4–6; 24, II-Leg-4–6; 25, III-Leg-4–6; 26, claws of leg III. Simple setae on I–III-Leg-4–6 are not shown. Scale bars: 21 = 50 µm, 19-20, 23–26 = 20 µm.
FIGURES 34–41. H. planus Thon, 1899 in Larval morphology of Hydryphantes clypeatus Thor, 1899, H. dispar Schaub, 1888 and H. planus Thon, 1899 (Acari, Hydrachnidia: Hydryphantidae)
FIGURES 34–41. H. planus Thon, 1899, larva: 34–35, excretory pore plate; 36, chelicera, dorsal view; 37, pedipalp, ventrolateral view; 38, I-Leg-4–6; 39, II-Leg-4–6; 40, III-Leg-4–6; 41, claws of leg III. Simple setae on I–III-Leg-4–6 are not shown. Scale bars: 34–35, 37, 41 = 20 µm, 36, 38–40 = 50 µm.
FIGURES 42–45. H. planus Thon, 1899 in Larval morphology of Hydryphantes clypeatus Thor, 1899, H. dispar Schaub, 1888 and H. planus Thon, 1899 (Acari, Hydrachnidia: Hydryphantidae)
FIGURES 42–45. H. planus Thon, 1899, female: 42, frontal plate; 43, capitulum; 44, chelicera; 45, pedipalp. Scale bars: 42 = 200 µm, 43–44 = 100 µm, 45 = 50 µm.
FIGURES 17–18. H in Larval morphology of Hydryphantes clypeatus Thor, 1899, H. dispar Schaub, 1888 and H. planus Thon, 1899 (Acari, Hydrachnidia: Hydryphantidae)
FIGURES 17–18. H. dispar (Schaub, 1888), larva: 17, dorsal view; 18, ventral view. Scale bar: 20 µm.
Fig. 7 in Morphology-based phylogenetic analysis of South American Sericini chafers (Coleoptera, Scarabaeidae) contrasts patterns of morphological disparity and current classification
Fig. 7. Patterns of disparity derived from discrete morphological data: plots of axis 1 and 2 from principal coordinate analysis.
Fig. 6 in Morphology-based phylogenetic analysis of South American Sericini chafers (Coleoptera, Scarabaeidae) contrasts patterns of morphological disparity and current classification
Fig. 6. Single most parsimonious tree from implied weighting (K = 71.62) on the reduced data set (run 9), part 2. Support values (bootstrap/symmetric resampling) below 50 not shown.
Fig. 5 in Morphology-based phylogenetic analysis of South American Sericini chafers (Coleoptera, Scarabaeidae) contrasts patterns of morphological disparity and current classification
Fig. 5. Single most parsimonious tree from implied weighting (K = 71.62) on the reduced data set (run 9), part 1. Support values (bootstrap/symmetric resampling) below 50 not shown.
Fig. 4 in Morphology-based phylogenetic analysis of South American Sericini chafers (Coleoptera, Scarabaeidae) contrasts patterns of morphological disparity and current classification
Fig. 4. Characters illustrated: male genitalia. A-H) Aedeagus, dorsal view. A) Symmela beskei; B) S. varians; C) Astaena exquisita; D) A. leechi; E) A. longicornis; F) A. schnebli; G) A. sparsetosa; H) S. capixaba. Scale bars: A H) 0.5 mm.
Fig. 2 in Morphology-based phylogenetic analysis of South American Sericini chafers (Coleoptera, Scarabaeidae) contrasts patterns of morphological disparity and current classification
Fig. 2. Characters illustrated: pronotum and elytra. A-I) Pronotum, dorsal view; J-L) Elytra, dorsal view; M O) Elytra, lateral view. A) Astaena baroni; B) A. explaniceps; C, M) A. fuscipennis; D) A. peruana; E) A. producta; F) A. pygidiallis; G) A. ruficollis; H) A. suturalis; I) Symmela flavimana; J) A. longula; K) A. pilosa; L) A. pinguins; N) A. marginicollis; O) A. tarsalis. Scale bars: A-O) 1 mm.
Fig. 3 in Morphology-based phylogenetic analysis of South American Sericini chafers (Coleoptera, Scarabaeidae) contrasts patterns of morphological disparity and current classification
Fig. 3. Characters illustrated: Abdomen and legs. A) Abdomen, lateral view; B, C) Abdomen, ventral view; D F) Prolegs, dorsal view; G, H) Protarsi, lateral view; I,J) Metacoxa, lateral view; K,L) Metatibia, lateral face; M) Metatibia, interior face; N) Metatibia, dorsal view; O,P) Metatarsi, dorsal view; Q) Metatarsi, ventral view. A) Astaena fuscipennis; B) A. tarsalis; C) Symmela opaca; D) A. montivaga; E) S. jatahyensis; F) S. mutabilis; G) Raysymmela boliviensis; H) Parasymmela amazonica; I, L, O) A. aequatorialis; J) A. rosettae; K) Astaena heterophylla; M) A. andina; N) A. semiopaca; P) A. longicornis; Q) A. boliviana. Scale bars: A-F, I-Q) 1 mm; G, H) 0.3 mm.
Fig. 8. A in Morphology-based phylogenetic analysis of South American Sericini chafers (Coleoptera, Scarabaeidae) contrasts patterns of morphological disparity and current classification
Fig. 8. A - Unrooted single most parsimonious tree from implied weighting (K = 71.62) on the reduced data set (run 9); B - Unrooted single tree from distancebased clustering.
Increasing morphological disparity and decreasing optimality for jaw speed and strength during the radiation of jawed vertebrates
<p>The Siluro-Devonian adaptive radiation of jawed vertebrates, which underpins almost all living vertebrate biodiversity, is characterised by the evolutionary innovation of the lower jaw. Multiple lines of evidence have suggested that the jaw evolved from a rostral gill arch, but when the jaw took on a feeding function remains unclear. We quantified the variety of form in the earliest jaws in the fossil record and , from which we generated a range of theoretical morphospacelogies within this morphological range, which that we then tested for their functional optimality. By drawing comparisons with the real jaw data and reconstructed ancestral forms, our results show that the earliest jaw shapes were optimised for fast closure and stress resistance, inferring a feeding rather than solely ventilation function. Jaw shapes then became less optimal for these functions during the later radiation of jawed vertebrates. Thus, the evolution of jaw morphology has continually explored new morphospace and accumulated disparity through time, laying the foundation for diverse feeding strategies and the success of jawed vertebrates.</p>
Fig. 10 in New fossil data and phylogenetic inferences shed light on the morphological disparity of Mesozoic Sinoalidae (Hemiptera, Cicadomorpha)
Fig. 10 Reconstruction of hind tibia of representatives within Sinoalidae: a Jiania crebra Wang et Szwedo, 2012; b Fangyuania xiai Chen, Szwedo et Wang, 2018; c Mesodorus orientalis gen. et sp. nov.
Fig. 8 in New fossil data and phylogenetic inferences shed light on the morphological disparity of Mesozoic Sinoalidae (Hemiptera, Cicadomorpha)
Fig. 8 Details of wings of Mesodorus orientalis gen. et sp. nov.: a puncta and piliferous granules on costal area of tegmen; b puncta and piliferous granules on clavus of tegmen; c puncta and piliferous granules on C1 of
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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)
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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.