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1,104 results for “morphological variation”
Fig. 4 in Congruent Patterns of Genetic and Morphological Variation in the Parthenogenetic Lizard Aspidoscelis tesselata (Squamata: Teiidae) and the Origins of Color Pattern Classes and Genotypic Clones in Eastern New Mexico
Fig. 4. Electrophoretic phenotypes of MPI, a monomeric enzyme, from liver homogenates of 11 specimens of Aspidoscelis. Letters below gel identify allozymes based on alleles present (table 3), and the genotype of each lizard is listed on the right. Lanes for individual lizards are labeled beside their patterns on the gel (with genotype) as follows: NEOTESA, B, and C, different pattern classes of the triploid A. neotesselata from Colorado; TESC and D, A. tesselata of pattern classes CE and D from Conchas Lake State Park, New Mexico; TESE, A. tesselata of pattern class EC from Arroyo del Macho, New Mexico; TESF, A. dixoni from New Mexico; TESF × PUN, triploid hybrid of A. dixoni × A. tigris punctilinealis from New Mexico; and TESG and H, A. dixoni of two pattern classes from Texas. Anode is to the right.
FIG. 1 in Redescription of Tomopaguroides valdiviae (Balss, 1911) (Crustacea, Decapoda, Anomura, Paguroidea, Paguridae) with notes on variation and female morphology
FIG. 1. — Tomopaguroides valdiviae (Balss, 1911); A-G, I, Philippine Islands, MUSORSTOM 1, stn 44, damaged specimen (MNHN- Pg 7065); A, mandible; B, maxillule; C, maxilla; D, first maxilliped; E, second maxilliped; F, third maxilliped; G, sternite of third pereopods; I, tergite of sixth pleomere; H, off Somalia, Valdivia, stn 264, lectotype 4.4 mm (ZMB 16470), coxae and sternite of fifth pereopods and anterior portion of abdomen (ventral view). Scale bars: 1 mm.
FIG. 2 in Redescription of Tomopaguroides valdiviae (Balss, 1911) (Crustacea, Decapoda, Anomura, Paguroidea, Paguridae) with notes on variation and female morphology
FIG. 2. — Tomopaguroides valdiviae (Balss, 1911); A-D, H, Philippine Islands, MUSORSTOM 1, stn 44, 6.2 mm (MNHN-Pg 7065); A, shield and cephalic appendages (aesthetascs omitted); B, chela and carpus of right cheliped; C, chela and carpus of left cheliped; D, left second pereopod (lateral view); H, telson; E, Fiji Islands, BORDAU 1, stn CP 1502, ovig. 5.3 mm (MNHN-Pg 7075), distal three segments of left second pereopod (lateral view); F, I, Salomon Islands, SALOMON 1, stn CP 1858, 4.0 mm (MNHN-Pg 7071); F, distal three segments of left second pereopod (lateral view); I, chela and carpus of regenerated left cheliped; G, off Somalia, Valdivia, stn 264, lectotype 4.4 mm (ZMB 16470), telson. Scale bars: 1 mm.
Fig. 33 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 33. Mapping of the third premaxillary character, palatine process of the premaxilla, onto the DNA tree of Teeling et al. (2005). See the text for definition of character states.
Fig. 35 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 35. Strict consensus of 36 trees under implied weights based on premaxillary characters of this study, unconstrained search excluding Nyctimene and the Eocene fossils Icaronycteris, Palaeochiropteryx, Archaeonycteris, and Hassianycteris. Indicated with (*) are additional nodes recovered with respect to a corresponding analysis of equal weights of the same data matrix.
Fig. 34 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 34. Strict consensus of 810 optimal trees under implied weights based on premaxillary characters of this study (A), unconstrained search excluding Nyctimene; and strict consensus of 440 optimal trees, constrained search (constrained groups marked ''C'') under implied weights (B). Indicated with (*) are additional nodes recovered with respect to a corresponding analsysis of equal weights of the same data matrix.
Fig. 32 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 32. Mapping of the second premaxillary character, palatine process of the premaxilla, onto the morphology tree of Gunnell and Simmons (2005). See the text for definition of character states.
Fig. 31 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 31. Mapping of the second premaxillary character, nasal process of the premaxilla, onto the DNA tree of Teeling et al. (2005). See the text for definition of character states. If unordered, nodes marked * are ambiguous.
Fig. 29 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 29. Mapping of the first premaxillary character, body of the premaxilla (ordered) onto the DNA tree of Teeling et al. (2005). See the text for definition of character states. If the character is unordered, nodes marked ' are assigned state 2.
Fig. 28 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 28. Mapping of the first premaxillary character, body of the premaxilla, onto the morphology tree of Gunnell and Simmons (2005). See the text for definition of character states. If the character is unordered, nodes marked * become umbiguous and nodes marked ' are assigned state 0.
Fig. 30 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 30. Mapping of the second premaxillary character, nasal process of the premaxilla, onto the morphology tree of Gunnell and Simmons (2005). See the text for definition of character states. If unordered, the node marked * is ambiguous.
Fig. 26. Eumops perotis AMNH 248390 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 26. Eumops perotis AMNH 248390 (A), Cheiromeles torquatus AMNH 103922 (B), and Tadarida brasiliensis AMNH 219336 (C), ventral
Fig. 27 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 27. Icaronycteris sp. AMNH 125000, ventral view of palate. Scale 5 1 mm. Abbreviations: C upper canine; I1 first upper incisor; I2 second upper incisor; ifo incisive foramen; ppmx palatine process of premaxilla.
Fig. 23. Natalus stramineus AMNH 206695 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 23. Natalus stramineus AMNH 206695, digital rendering constructed from CT images, lateral view of the skull. The thinness of the premaxillary bone makes visible a large precanine sinus indicated with (*). Scale 5 5 mm.
Fig. 19. Anoura geoffroyi AMNH 263192 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 19. Anoura geoffroyi AMNH 263192 (A) and Choeroniscus minor AMNH 267948 (B), ventral view of the anterior palate showing the possible homology of the accessory medial foramen and the wedge-shaped gap caused by reduction of insicsors and the concomitant weakening of the premaxillary body. Scale 5 1 mm. Abbreviations: afo accessory medial foramen (parentheses indicates presumed homology); C upper canine; I1 first upper incisor; I2 second upper incisor; ifo incisive foramen; mfpp medial flange of the palatine process of the premaxilla.
Fig. 24. Lasiurus intermedius AMNH 253710 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 24. Lasiurus intermedius AMNH 253710, line drawing of the dorsal view of the rostrum. Scale 5 1 mm. Abbreviations: bp body of premaxilla; fr frontal; if incisive fissure; mx maxilla; mxisu maxilloincisive suture; na nasal; naisu nasoincisive suture.
Fig. 22. Myzopoda aurita AMNH 257130 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 22. Myzopoda aurita AMNH 257130, rostrodorsal (A) and caudoventral (B) view of the rostrum showing the wedge-shaped gap between the incisive foramina. Scale 5 1 mm. Abbreviations: C upper canine; I1 first upper incisor; I2 second upper incisor; ifo incisive foramen; v vomer.
Fig. 12. Rhinonicteris aurantius AMNH 197216 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 12. Rhinonicteris aurantius AMNH 197216, lateral (A) and oblique rostrodorsal (B) view of the rostrum showing the interincisive crest of the premaxilla. Scale 5 1 mm. Abbreviations: C upper canine; I2 second upper incisor; iic interincisive crest.
Fig. 11. Triaenops persicus AMNH 216287 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 11. Triaenops persicus AMNH 216287, dorsal view of the rostrum showing the premaxilla and its medial point contact with the maxilla (cf. Hipposideros in fig. 9). Note preserved soft tissue flooring the nasal cavity between the premaxilla and maxilla. Scale 5 1 mm. Abbreviations: bp body of premaxilla; C upper canine; ino incisive notch; lfpp lateral flange of palatine process of premaxilla; mfpp medial flange of palatine process of premaxilla; mxisu maxilloincisive suture (point contact).
Fig. 8. Craseonycteris thonglogyai USNM 528306 in The Chiropteran Premaxilla: A Reanalysis of Morphological Variation and Its Phylogenetic Interpretation
Fig. 8. Craseonycteris thonglogyai USNM 528306, digital rendering constructed from CT-scan images, dorsal view of the skull, with accompanying line drawing. The fused left and right medial palatine flanges are marked (*). Scale 5 1 mm. Abbreviations: C upper canine; c lower canine; i1 first lower incisor; i2 second lower incisor; I2 second upper incisor.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.