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29 results for “Isostichopus badionotus”
Fig. 8 in Understanding the color variability and resolving taxonomic confusion in the sea cucumber Isostichopus badionotus (Echinodermata, Holothuroidea): a revision of the genus Isostichopus
Fig. 8 (continued on next page). Color patterns and morphological variation of Isostichopus badionotus (Selenka, 1867) (DNA sequences and detailed information of some specimens are indicated in Table 1, see Photo ID column for correspondence). A–U, I'. Specimens with "Chips" color pattern from Bocas del Toro, Panamá (A–I), Neguanje, Colombia (J–L), La Guajira, Colombia (M–Q); juveniles from Neguanje, Colombia (R–U). V–B'. Specimens with "Uniform" pattern from Bocas del Toro (Panama) (V–X), La Guajira, Colombia (Y), Curaçao (Z), Magdalena, Colombia (A'–B'). C'–K'. Specimens with "Reticulated" pattern from Bocas del Toro, Panama (C'–E'), Juvenile from Neguanje, Colombia (F'), Punta Betin, Magdalena, Colombia (G'–I'), La Guajira, Colombia (J'–K'). L'–O'. Specimens with "Black and yellow" pattern from Bocas del Toro, Panamá (L'), Magdalena, Colombia (M'–O'). Photos: A–I, Q, V–X, C'–E', L', O' by G. Borrero; R–U by G. Ospina; J–L by E. Acosta; M–P, Y, J'–K' by E. Ortiz; Z, M' by M. González-Wangüemert; G'–I' by J. Gómez; and A'–B', N' by S. Zea. Scale bars = 10 mm.
Fig. 3D in Understanding the color variability and resolving taxonomic confusion in the sea cucumber Isostichopus badionotus (Echinodermata, Holothuroidea): a revision of the genus Isostichopus
Fig. 3D. Bayesian inference tree of mitochondrial 16S gene fragment. The numbers on the nodes indicate Bayesian posterior probability / Maximum Likelihood (bootstrap %) / Neighbor Joining (bootstrap %). A hyphen (-) indicates that the node was not recovered by a particular method. Specimen ID and color pattern designation as in Fig. 3A. Specimens of I. badionotus (Selenka, 1867) with unknown color pattern are indicated in black color.
Fig. 3C in Understanding the color variability and resolving taxonomic confusion in the sea cucumber Isostichopus badionotus (Echinodermata, Holothuroidea): a revision of the genus Isostichopus
Fig. 3C. Bayesian inference tree of mitochondrial COI-Fr2 gene fragment. The numbers on the nodes indicate Bayesian posterior probability / Maximum Likelihood (bootstrap %) / Neighbor Joining (bootstrap %). A hyphen (-) indicates that the node was not recovered by a particular method. Specimen ID and color pattern designation as in Fig. 3A. Specimens of I. badionotus (Selenka, 1867) from Brazil with unknown color pattern are indicated in black color.
Fig. 3A in Understanding the color variability and resolving taxonomic confusion in the sea cucumber Isostichopus badionotus (Echinodermata, Holothuroidea): a revision of the genus Isostichopus
Fig. 3A. Bayesian inference tree of concatenated sequences of the mitochondrial COI-Fr1 (Barcoding region), COI-Fr2 and 16S gene fragments. The numbers on the nodes indicate Bayesian posterior probability / Maximum Likelihood (bootstrap %) / Neighbor Joining (bootstrap %). A hyphen (-) indicates that a node was absent in the tree estimated by a particular method. Individuals are indicated by the field number, which includes the initial letter of the locality and the color pattern when available (see Table 1, Fig. 1). Text color meaning: green = Isosostichopus maculatus maculatus (Greeff, 1882); blue = I. maculatus phoenius (Clark, 1922); pink = I. badionotus (Selenka, 1867) Chips (CH) pattern; purple = Uniform (U) pattern; red = reticulated (R) pattern; orange = Black and Yellow (BY) pattern. Sequences from GenBank are indicated with their accession number and species ID as included in GenBank (see Table 1). Outgroup species: Apostichopus japonicus (Selenka, 1867) and Stichopus horrens Selenka, 1867.
Fig. 1 in Understanding the color variability and resolving taxonomic confusion in the sea cucumber Isostichopus badionotus (Echinodermata, Holothuroidea): a revision of the genus Isostichopus
Fig. 1 (continued on next page). Color patterns of species and subspecies of Isostichopus Deichmann, 1958. A–J. Isostichopus badionotus (Selenka, 1867). A. Pink background and dark brown spots (Chips pattern – CH) (BT99, Panamá). B. Close-up of A, note large dark brown spots and small dots. C. Light brown background and darker ocellar spots (CH pattern) (INV TEJ1125-Ma10, Colombia). D. Close-up of C, note large ocellar spots and small black dots. E. Uniform black background (Uniform pattern – U) (BT59, Panamá). F. Beige background color with a reticulum of darker brown and yellow papillae (Reticulated pattern – R) (USNM 1659460-BT20, Panamá). G. Close-up of F, reticulated pattern in detail. H. Reticulated pattern with brown papillae (R pattern) (INV TEJ1167-SM4R, Colombia). I. Close-up of H, reticulated pattern in detail. J. Black background and yellow papillae (Black and yellow pattern-BY) (INV TEJ1176-SM13, Colombia). K–Y. Isostichopus maculatus phoenius (Clark, (BI), Maximum Likelihood (ML), and Neighbour-Joining (NJ). BI and ML were performed, using the GTR evolutionary model and NJ using K2P distances. BI was performed with MrBayes ver. 3.2.6 (Ronquist & Huelsenbeck 2003); the data set was run twice, using four Markov chains for ten million generations; trees were sampled every 500th generation, the first 2.5 million generations were discarded, and a 50% majority tree was obtained. ML analysis was performed in MEGA X (Kumar et al. 2018); support was assessed with 1000 bootstrap reiterations.
Fig. 2 in Understanding the color variability and resolving taxonomic confusion in the sea cucumber Isostichopus badionotus (Echinodermata, Holothuroidea): a revision of the genus Isostichopus
Fig. 2 (see previous page). Ossicles of species and subspecies of Isostichopus Deichmann, 1958. A–H. Tables. A. Regular tables present in several parts of the body in the five species (1–2 = lateral view; 3 = top or dorsal view; 4 = ventral view). B. Large, regular tables, only present in I. maculatus maculatus (Greeff, 1882) (lateral view). C. Table with reduced disc, only present in the dorsal body wall of I. macroparentheses (Clark, 1922) adults (lateral view). D. Large tables with disc and spire modified, only present in the top of the dorsal papillae of I. maculatus maculatus – "modified maculatus tables" (lateral view, top view). E. Regular tables present in the ventral body wall and tube feet (top and lateral view). F. Tables with low and incomplete spires, present in the tentacles (top view). G. Tables with circular spire, several pillars, observed in the cloaca of I. fuscus (top and lateral view). H. Large tables with well-developed spires, several pillars forming a very dense and thick crown of spines, present in the mouth membrane and other internal organs (top and lateral view). I–T. Rods. I. Large thin C-shaped rods present in I. macroparentheses. J–K. Thin C, S-shaped rods present in the body wall, papillae and tube feet, and some internal organs. L. Thick C rods and worm-shaped rods present in the dorsal papillae of I. maculatus maculatus and I. maculatus phoenius (Clark, 1922). M. Simple rods present in several internal organs. N. Simple rods present in gonads. O. Simple rods present in the tentacles. P. Cross-shaped rods present in the intestine. Q. Branched rods present in several internal organs. R. Irregular plate-like branched rods present mostly in the anterior cloaca. S. Large, curved rods with quadrangular projections in the middle, present in the papillae. T. Large slightly or strongly curved rods with wide perforated expansions in the middle, present in the tube feet. U–X. Perforated plates. U. Perforated plates from papillae. V. Perforated plate from tube feet. W. End-plate. X. Tridimensional spheres only observed in the respiratory trees of I. macroparentheses. Photos by G. Borrero.
Fig. 3B in Understanding the color variability and resolving taxonomic confusion in the sea cucumber Isostichopus badionotus (Echinodermata, Holothuroidea): a revision of the genus Isostichopus
Fig. 3B. Bayesian inference tree of mitochondrial COI-Fr1 gene fragment. The numbers on the nodes indicate Bayesian posterior probability / Maximum Likelihood (bootstrap %) / Neighbor Joining (bootstrap %). A hyphen (-) indicates that the node was not recovered by a particular method. Specimen ID and color pattern designation as in Fig. 3A. Specimens of I. badionotus (Selenka, 1867) with unknown color pattern are indicated in black color.
Fig. 8 in Understanding the color variability and resolving taxonomic confusion in the sea cucumber Isostichopus badionotus (Echinodermata, Holothuroidea): a revision of the genus Isostichopus
Fig. 8 (continued).
Transcriptomic analysis of the body wall of farmed sea cucumber Isostichopus badionotus specimens
GEO Series GSE157183. Isostichopus badionotus. 6 samples. Type: Expression profiling by high throughput sequencing.
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