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403 results for “morphological characteristics”
Fig. 3 in Morphological Characteristics Of Parasitic Nema- Todes Trichuris Sylvilagi (Nematoda, Trichuridae)
Fig. 3. Structure of ♀ Trichuris sylvilagi: a — area of vulva; b — uterus filled with eggs; c — tail end; Vu — opening of vulva, Vg — vagina, U — uterus, E — eggs, An — anus.
Fig. 2 in Morphological Characteristics Of Parasitic Nema- Todes Trichuris Sylvilagi (Nematoda, Trichuridae)
Fig. 2. Morphological characters of Trichuris sylvilagi nematodes: a — anterior end, mouth cavity (M), esophagus (Es); b — cuticular protrusions.
Fig. 4 in Morphological Characteristics Of Parasitic Nema- Todes Trichuris Sylvilagi (Nematoda, Trichuridae)
Fig. 4. Structure of Ơ Trichuris sylvilagi: a — tail end; b — location of spicule and spicule sheath; Co — opening of cloaca, Рр — pericloacal papilla, Cz — zigzag-shaped opening of cloaca, S — spicule, Sp — proximal end of the spicule, Sd — distal end of the spicule, Ss — spicule sheath, Db — bulbous dilation.
Fig. 1 in Morphological and Molecular Characteristics of Two Species of the Genus Rhadinorhynchus (Palaeacanthocephala: Echinorhynchida) from the Western Pacific
Fig. 1. Line drawings of Rhadinorhynchus seriolae (Yamaguti, 1963). A, Whole body of a male (one of three specimens of ICHUM 8571); B, proboscis of a male (one of three specimens of ICHUM 8571); C, line drawings showing trunk spines in three specimens in ICHUM 8571, arrowhead indicates the border of two regions of trunk spines. Abbreviations: At, anterior testis; Cg, cement glands; Lm, lemniscus; Pb, proboscis; Pr, proboscis receptacle; Pt, posterior testis; Sp, Saefftigen's pouch.
Fig. 2 in Morphological and Molecular Characteristics of Two Species of the Genus Rhadinorhynchus (Palaeacanthocephala: Echinorhynchida) from the Western Pacific
Fig. 2. Line drawings of Rhadinorhynchus laterospinosus Amin, Heckmann, and Ha, 2011. A, Whole body of a male (ICHUM 8572); B, proboscis of a male (ICHUM 8572); C, distribution of trunk spines (ICHUM 8575); D, female genital organ (ICHUM 8575). Abbreviations: At, anterior testis; Cb, copulatory bursa; Cg, cement gland; Pb, proboscis; Pr, proboscis receptacle; Pt, posterior testis; Ub, uterine bell; Ut, uterus; Vg, vagina.
Fig. 3. A in Morphological and Molecular Characteristics of Two Species of the Genus Rhadinorhynchus (Palaeacanthocephala: Echinorhynchida) from the Western Pacific
Fig. 3. A molecular phylogenetic tree reconstructed with maximum-likelihood method (ML). Nodal support values indicate bootstrap value (BS) by ML/Bayesian posterior probability (BPP) by Bayesian inference (BI). Where the trees drawn by ML and BI differ, BPP values are indicated by a hyphen "-".
Fig. 5 in MORPHOLOGICAL CHARACTERISTICS OF HYBRID PIKEPERCH (SANDER LUCIOPERCA f × SANDER VOLGENSIS m) (OSTEICHTHYES, PERCIDAE)
Fig. 5. Canonical analysis based on the eight most important morphological characters (Table 2) selected by the forward stepwise discriminant function analysis for S. lucioperca (square), S. volgensis (triangle) and their F1 hybrid (circle). 95% confidence ellipses are drawn around group centroids, and
Fig. 3 in MORPHOLOGICAL CHARACTERISTICS OF HYBRID PIKEPERCH (SANDER LUCIOPERCA f × SANDER VOLGENSIS m) (OSTEICHTHYES, PERCIDAE)
Fig. 3. Plots of scores of the first and second principal components (PC) for meristic (a) and morphometric characters (b) of S. lucioperca (square), S. volgensis (triangle) and their F1 hybrid (circle).
Fig. 4 in MORPHOLOGICAL CHARACTERISTICS OF HYBRID PIKEPERCH (SANDER LUCIOPERCA f × SANDER VOLGENSIS m) (OSTEICHTHYES, PERCIDAE)
Fig. 4. Variable loadings of principal component (PC) analyses of meristic and morphometric characters of S. lucioperca (square), S. volgensis (triangle) and their F1 hybrid (circle). a – meristic PC1; b – meristic PC2; c – morphometric PC1; morphometric PC2. Full names of analysed characters are
Fig. 2. a – S in MORPHOLOGICAL CHARACTERISTICS OF HYBRID PIKEPERCH (SANDER LUCIOPERCA f × SANDER VOLGENSIS m) (OSTEICHTHYES, PERCIDAE)
Fig. 2. a – S. lucioperca; b-d – S. lucioperca × S. volgensis F1 hybrids; e – S. volgensis; f – hybrid with deformed mandible
Fig. 1 in MORPHOLOGICAL CHARACTERISTICS OF HYBRID PIKEPERCH (SANDER LUCIOPERCA f × SANDER VOLGENSIS m) (OSTEICHTHYES, PERCIDAE)
Fig. 1. Morphometric characters used to differentiate Sander lucioperca and S. volgensis and their hybrid. Each measurement was taken as the shortest (direct) distance between two corresponding ref-
Figure 2 in Ecological and morphological characteristics of parasitoids in Phauda flammans (Lepidoptera, Zygaenidae)
Figure 2. Endoparasitoids of Phauda flammans larvae. A–B: Dorsal and profile view of adults in Gotra octocinctus. C–E: Dorsal and profile view of adults and cocoon in Apanteles sp. F–H: Dorsal and profile view of adults and cocoon in Eurytoma verticillata. I–K: Dorsal and profile view of adults and cocoon in Exorista yunnanica.
Fig. 4 in Morphological, Developmental, and Ecological Characteristics of the Suctorian Ciliate Ephelota gigantea (Ciliophora, Phyllopharyngea, Ephelotidae) Found on Cultured Wakame Seaweed in Northeastern Japan
Fig. 4. Morphometric characteristics of Ephelota gigantea collected from cultured wakame in the coastal area of Fudai in 2010 (n = 100). Vertical bars represent ± 1 SD. Different letters above the columns indicate significant differences for each body part measured.
Figs 3a–d in Morphological, Developmental, and Ecological Characteristics of the Suctorian Ciliate Ephelota gigantea (Ciliophora, Phyllopharyngea, Ephelotidae) Found on Cultured Wakame Seaweed in Northeastern Japan
Figs 3a–d. Temporal change in biological characteristics of Ephelota gigantea. a – attached density. Vertical bars represent ± 1 SE; b – percentage of cells infected by the parasite; c – percentage of budding cells; d – seasonal change of surface water temperature in the coastal area of Noda, Iwate Prefecture from late March to late June, 2010.
Fig. 7 in Morphological, Developmental, and Ecological Characteristics of the Suctorian Ciliate Ephelota gigantea (Ciliophora, Phyllopharyngea, Ephelotidae) Found on Cultured Wakame Seaweed in Northeastern Japan
Fig. 7. Relationship between body width and body length of all individuals of Ephelota gigantea measured on formalin-preserved samples at each sampling
Fig. 5 in Morphological, Developmental, and Ecological Characteristics of the Suctorian Ciliate Ephelota gigantea (Ciliophora, Phyllopharyngea, Ephelotidae) Found on Cultured Wakame Seaweed in Northeastern Japan
Fig. 5. Histograms of stalk length, body length, and body width of Ephelota gigantea preserved in formalin.
Fig. 1 in Morphological, Developmental, and Ecological Characteristics of the Suctorian Ciliate Ephelota gigantea (Ciliophora, Phyllopharyngea, Ephelotidae) Found on Cultured Wakame Seaweed in Northeastern Japan
Fig. 1. Map showing the northeastern part of Japan. Places where wakame samples (●) and krill sample (Ì) were collected are also shown.
Figs 2a–f in Morphological, Developmental, and Ecological Characteristics of the Suctorian Ciliate Ephelota gigantea (Ciliophora, Phyllopharyngea, Ephelotidae) Found on Cultured Wakame Seaweed in Northeastern Japan
Figs 2a–f. Scanning electron micrographs (a–e) and measured body parts (f) of Ephelota gigantea. a – upper part of the stalk. Only cross striation near the cell body while longitudinal and cross striations below arrows; b – lower part of the stalk with only longitudinal striation; c – swelled part where E. gigantea is attached to wakame (arrow); d – E. gigantea with two buds (arrows); e – ventral side of a bud. Scopula (arrow) is visible; f – measured part of E. gigantea cell. db – debri, BL – body length, BW – body width, SL – stalk length.
FIGURE 3 in Comparative analysis of the diet composition and its relation to morphological characteristics in Achirus mazatlanus and Syacium ovale (Pleuronectiformes: Osteichthyes) from a Mexican Pacific coastal lagoon
FIGURE 3 | Representation of selected food categories in groups defined by combinations of species and size groups. Diameters of circles proportional to square roots of percentage in weight. Am: Achirus mazatlanus; So: Syacium ovale; Numbers indicate size classes: 1 for LT <10 cm; 2 for LT ≥ 10 cm and LT ≤ 15 cm; 3 for LT> 15 cm.
FIGURE 2 in Comparative analysis of the diet composition and its relation to morphological characteristics in Achirus mazatlanus and Syacium ovale (Pleuronectiformes: Osteichthyes) from a Mexican Pacific coastal lagoon
FIGURE 2 | A. Dendrogram showing the result of numerical classification of stomach contents. B. Principal coordinate analysis plot. Vector overlay shows food categories with Spearman's correlation values of 0.5 or higher with ordination axes. Data pooled by species (Am: Achirus mazatlanus; So: Syacium ovale) and size classes (1 for LT <10 cm; 2 for LT ≥ 10 cm and LT ≤ 15 cm; 3 for LT> 15 cm).
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International Brain Laboratory public data
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OpenNeuro
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