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32 results for “Stellifer”
FIGURE 5 in Otolith shape analysis supports three cryptic species in the Stellifer punctatissimus complex (Acanthuriformes: Sciaenidae)
FIGURE 5 | Otolith's contour reconstruction (Fourier). GM = Stellifer gomezi, MN = S. menezesi, PC = S. punctatissimus.
FIGURE 7 in Otolith shape analysis supports three cryptic species in the Stellifer punctatissimus complex (Acanthuriformes: Sciaenidae)
FIGURE 7 | A. Principal Component Analysis (PCA) of sulcus acusticus's shape variation using Procrustes residual of geometric morphometric method. Shape variation in each principal component (PC1 in the horizontal and PC2 in the vertical) in the upper left corner. B. Pairwise shape comparisons; GM = Stellifer gomezi, MN = S. menezesi, PC = S. punctatissimus.
FIGURE 4 in Otolith shape analysis supports three cryptic species in the Stellifer punctatissimus complex (Acanthuriformes: Sciaenidae)
FIGURE 4 | A. Scatterplot of otolith weight using a LOESS curve fitting. B. Scatterplot of rectangularity index. GM = Stellifer gomezi, MN = S. menezesi, PC = S. punctatissimus.
FIGURE 3 in Otolith shape analysis supports three cryptic species in the Stellifer punctatissimus complex (Acanthuriformes: Sciaenidae)
FIGURE 3 | Otoliths of Stellifer punctatissimus complex. A. S. gomezi. B. S. menezesi. C. S. punctatissimus. Left: inner face; Middle: inset of the ostium; Right: dorsal profile. Arrow indicates spout-like groove; asterisk indicates projection on the outer face. Scale bars = 1 mm.
FIGURE 2 in Otolith shape analysis supports three cryptic species in the Stellifer punctatissimus complex (Acanthuriformes: Sciaenidae)
FIGURE 2 | Illustration of representative sagitta otolith with key anatomical features, based on an average shape specimen. Filled dots = landmarks, empty circles = semilandmarks; A = anterior, M = medial, D = dorsal (asterisk: sulcus acusticus = ostium + cauda).
FIGURE 1 in Otolith shape analysis supports three cryptic species in the Stellifer punctatissimus complex (Acanthuriformes: Sciaenidae)
FIGURE 1 | Map of the study area highlighting the sampling sites in the Bahia State, Brazil. B. Representative specimens of the species studied. Stellifer gomezi (top); S. menezesi (middle); S. punctatissimus (bottom). Scale bars = 10 mm.
FIGURE 6 in Otolith shape analysis supports three cryptic species in the Stellifer punctatissimus complex (Acanthuriformes: Sciaenidae)
FIGURE 6 | Linear Discriminant Analysis (LDA) of contour shape according to elliptical Fourier descriptors (EFDs). GM = Stellifer gomezi, MN = S. menezesi, PC = S. punctatissimus.
FIGURE 4. Colobomatus stelliferi n in A new species of philichthyid copepod (Crustacea: Cyclopoida) parasitic on Stellifer spp. (Perciformes: Sciaenidae) from southeastern Brazil
FIGURE 4. Colobomatus stelliferi n. sp. (female). A, Infection by female specimen in the mandibular canals; arrow showing the specimen; B, Specimen withdrawn, ventral view; arrow showing the egg-sacs. Scale bars: A, 2 mm; B, 3 mm.
FIGURE 3. Colobomatus stelliferi n in A new species of philichthyid copepod (Crustacea: Cyclopoida) parasitic on Stellifer spp. (Perciformes: Sciaenidae) from southeastern Brazil
FIGURE 3. Colobomatus stelliferi n. sp. (female, ventral view). A, Antennule; B, Buccal area: detail of antenna (Ant); C, Detail of maxillule (MXI); D, Oral appendages: detail of maxilla (MXII) and maxilliped (MXP); E, Leg 1: detail of rugose area (Ra); F, Leg 2: detail of rugose area (Ra); G, Leg 3; H, Leg 4; I, Genital orifices: arrow showing the base of leg 6 (broken). Scale bars: A, B and E, 20 µm; C and D, 5 µm; F, G and H, 10 µm; I, 40 µm.
FIGURE 2. Colobomatus stelliferi n in A new species of philichthyid copepod (Crustacea: Cyclopoida) parasitic on Stellifer spp. (Perciformes: Sciaenidae) from southeastern Brazil
FIGURE 2. Colobomatus stelliferi n. sp. (female, ventral view). A, Habitus and distribution of legs in the fused pedigerous somites: Leg 1 (a), Leg 2 (b), Leg 3 (c) and Leg 4 (d); B, Cephalic processes; C, Detail of thoracic process; D, Detail of third and fourth abdominal somites and caudal rami; E, armature elements of the caudal rami. Scale bars: A, 500 µm; B, 50 µm; C and D, 200 µm; E, 20 µm.
FIGURE 1. Colobomatus stelliferi n in A new species of philichthyid copepod (Crustacea: Cyclopoida) parasitic on Stellifer spp. (Perciformes: Sciaenidae) from southeastern Brazil
FIGURE 1. Colobomatus stelliferi n. sp. (female, ventral view). A, Habitus; B, Antennule; C, maxillule; D, maxilla; E, maxilliped; F, Leg 1; G, Leg 2; H, Leg 3; I, Leg 4; J, Leg 6. Scale bars: A, 500 µm; B, 20 µm; C–E and J, 5 µm; F–H and I, 10 µm.
FIGURE 21. Stellifer gomezi from A. Dominican Republic. MCZ 157273 in Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species
FIGURE 21. Stellifer gomezi from A. Dominican Republic. MCZ 157273 (one of five), 115 mm SL (photo by Andrew Williston, MCZ); B. Fortaleza, Brazil. MCZ 157284; C. Guarujá, São Paulo, Brazil, 170 mm SL, recently collected. Scale: 10 mm.
FIGURE 20 in Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species
FIGURE 20. Anterior chamber of gas bladder of Stellifer musicki new species with a small knob-like diverticula (arrow) from paratype NMMBA 21570, 97.7 mm SL, Bragança, Pará, Brazil.
FIGURE 19. Stellifer musicki new species A. Holotype UFPB 1932, 88 in Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species
FIGURE 19. Stellifer musicki new species A. Holotype UFPB 1932, 88 mm SL, João Pessoa, Paraíba, Brazil; B. Paratype NMMBA 21570, 97.7 mm SL, Bragança, Pará, Brazil; C. A photo record from Rio Grande do Sul, Brazil (photo by Luciano G. Fischer). Scale: 10 mm.
FIGURE 18 in Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species
FIGURE 18. Detail of nostrils shape for: A- Stellifer menezesi new species; B- Stellifer gomezi. Scale: 10 mm.
FIGURE 16. Stellifer menezesi new species Holotype MZUSP 123409, 102 in Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species
FIGURE 16. Stellifer menezesi new species Holotype MZUSP 123409, 102 mm SL, Porto Seguro, Bahia, Brazil. Scale: 10 mm.
FIGURE 15 in Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species
FIGURE 15. Otoliths of Stellifer macallisteri new species A. Sagitta; B. Lapillus; C. Asteriscus (layout as in Fig. 3).
FIGURE 17 in Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species
FIGURE 17. Otoliths of Stellifer menezesi new species. Medial surface of sagitta (left), lapillus (middle) and asteriscus (right). MZFS 18128, 82 mm SL (female). Scale: 1 mm.
FIGURE 14. Stellifer macallisteri new species Holotype CMNFI 1986-500.1, 86.4 in Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species
FIGURE 14. Stellifer macallisteri new species Holotype CMNFI 1986-500.1, 86.4 mm SL, Gulf of Venezuela. Scale: 10 mm.
FIGURE 13 in Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species
FIGURE 13. Otoliths of Stellifer collettei new species A. Sagitta; B. Lapillus; C. Asteriscus (layout as in Fig. 3).
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