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Review of the harvestfishes, genus Peprilus (Perciformes: Stromateidae), of the Atlantic coast of South America
No full textMarceniuk, Alexandre P., Caires, Rodrigo, Siccha-Ramirez, Raquel, Oliveira, Claudio (2016): Review of the harvestfishes, genus Peprilus (Perciformes: Stromateidae), of the Atlantic coast of South America. Zootaxa 4098 (2): 311-332, DOI: 10.11646/zootaxa.4098.2.
FIGURE 6 in Review of the harvestfishes, genus Peprilus (Perciformes: Stromateidae), of the Atlantic coast of South America
No full textFIGURE 6. Scatterplots of the principal components (PC1 and PC2. with factor loading) obtained from the analysis of ten morphometric variables in Peprilus crenulatus (e: smaller than 110 mm Sl; C: greater than 109 mm SL). and P. xanthurus (a: smaller than 110 mm Sl; X: greater than 109 mm SL).Published as part of Marceniuk, Alexandre P., Caires, Rodrigo, Siccha-Ramirez, Raquel & Oliveira, Claudio, 2016, Review of the harvestfishes, genus Peprilus (Perciformes: Stromateidae), of the Atlantic coast of South America, pp. 311-332 in Zootaxa 4098 (2) on page 327, DOI: 10.11646/zootaxa.4098.2.6, http://zenodo.org/record/26695
Taxonomy of Centropomus Lacépède, 1802 (Perciformes: Centropomidae), with focus on the Atlantic species of the genus
No full textFigueiredo-Filho, Jessé Miranda De, Marceniuk, Alexandre P., Feijó, Anderson, Siccha-Ramirez, Raquel, Ribeiro, Giovana S., Oliveira, Claudio, Rosa, Ricardo S. (2021): Taxonomy of Centropomus Lacépède, 1802 (Perciformes: Centropomidae), with focus on the Atlantic species of the genus. Zootaxa 4942 (3): 301-338, DOI: https://doi.org/10.11646/zootaxa.4942.3.
FIGURE 5 in Taxonomy of Centropomus Lacépède, 1802 (Perciformes: Centropomidae), with focus on the Atlantic species of the genus
No full textFIGURE 5. Scatterplot of the first and second principal components (left panel), and first and second discriminant functions (right panel) of linear morphometric data of species of Centropomus. Convex hull polygons clustered by species. C. ensiferus = ens; C. mexicanus = mex; C. parallelus = par; C. pectinatus = pec; C. irae = ira; C. undecimalis = und.Published as part of Figueiredo-Filho, Jessé Miranda De, Marceniuk, Alexandre P., Feijó, Anderson, Siccha-Ramirez, Raquel, Ribeiro, Giovana S., Oliveira, Claudio & Rosa, Ricardo S., 2021, Taxonomy of Centropomus Lacépède, 1802 (Perciformes: Centropomidae), with focus on the Atlantic species of the genus, pp. 301-338 in Zootaxa 4942 (3) on page 312, DOI: 10.11646/zootaxa.4942.3.1, http://zenodo.org/record/460425
FIGURE 3 in Taxonomy of Centropomus Lacépède, 1802 (Perciformes: Centropomidae), with focus on the Atlantic species of the genus
No full textFIGURE 3. Violinplot of the diagnostic discrete characters of species of Centropomus. C. ensiferus = ens; C. mexicanus = mex; C. parallelus = par; C. pectinatus = pec; C. irae = ira; C. undecimalis = und.Published as part of Figueiredo-Filho, Jessé Miranda De, Marceniuk, Alexandre P., Feijó, Anderson, Siccha-Ramirez, Raquel, Ribeiro, Giovana S., Oliveira, Claudio & Rosa, Ricardo S., 2021, Taxonomy of Centropomus Lacépède, 1802 (Perciformes: Centropomidae), with focus on the Atlantic species of the genus, pp. 301-338 in Zootaxa 4942 (3) on page 310, DOI: 10.11646/zootaxa.4942.3.1, http://zenodo.org/record/460425
FIGURE 3 in Who is Andesiops peruvianus (Ulmer, 1920) (Ephemeroptera: Baetidae)? New insight from the type basin using morphological and molecular analyses
No full textFIGURE 3. Bayesian tree showing the MOTUs obtained by species delimitation analyses. Values on branches indicate posterior probabilities> 0.9. The scale bar indicates nucleotide substitutions per site.Published as part of Mera, Renzo, Siccha-Ramirez, Raquel, Ramirez, Jorge L., Núñez-Rodríguez, Daniela, Britzke, Ricardo, Velásquez-Rodríguez, Karen, Ramírez, Rina & Huamantinco, Ana A., 2023, Who is Andesiops peruvianus (Ulmer, 1920) (Ephemeroptera: Baetidae)? New insight from the type basin using morphological and molecular analyses, pp. 371-382 in Zootaxa 5256 (4) on page 377, DOI: 10.11646/zootaxa.5256.4.5, http://zenodo.org/record/775522
FIGURE 15 in Taxonomy of Centropomus Lacépède, 1802 (Perciformes: Centropomidae), with focus on the Atlantic species of the genus
No full textFIGURE 15. Neotype of Centropomus pectinatus Poey, 1860, CAS-SU 1602, 188 mm SL. Photo: California Academy of Sciences Collection Database at http://researcharchive.calacademy.org/research/ichthyology/types/index.asp.Published as part of Figueiredo-Filho, Jessé Miranda De, Marceniuk, Alexandre P., Feijó, Anderson, Siccha-Ramirez, Raquel, Ribeiro, Giovana S., Oliveira, Claudio & Rosa, Ricardo S., 2021, Taxonomy of Centropomus Lacépède, 1802 (Perciformes: Centropomidae), with focus on the Atlantic species of the genus, pp. 301-338 in Zootaxa 4942 (3) on page 326, DOI: 10.11646/zootaxa.4942.3.1, http://zenodo.org/record/460425
Hippocampus patagonicus Piacentino & Luzzatto 2004
No full textHippocampus patagonicus Piacentino & Luzzatto, 2004 Hippocampus patagonicus Piacentino e Luzzatto, 2004: 340 (orig. descr.; Negro River, San Antonio Oeste Bay, Argentina; holotype MACN 8806). Diagnosis. (Proportions and meristic data of 59 specimens, 32–153 mm in height). Rings 11 + 34–37. Dorsal-fin rays 16–19 on 2 + 1 rings; pectoral-fin rays 13–15; anal-fin rays 4. HL/SnL 2.85–3.9. Coronet little developed, CI 1–2. Spines small to medium, rounded. Sphenotic bone with one strong spine on each side of head; frontal with one simple spine over each eye. Spines on the body and tail distributed regularly on the rings or absent; dermal appendages on body and tail spines may be present in both juveniles and adults. Coloration. Body color varies: brown, beige, yellow and white; pattern of dark diagonal streaks on the side of the head bordered by intense pigmentation formed by tiny white dots. Tiny black dots and small white dots constituting irregular-shaped spots on body and tail. Dorsal fin with diffuse pigmentation and dark elongated spot on first rays, edges of fin without pigmentation in some fish (Figure 2 E). Habitat. Shallow waters up to 22 m in depth. Found on marine algae, principally on floating Sargassum sp., sponges and artificial substrates. Distribution. Americas, Western Atlantic: Argentina and Brazil (Piacentino & Luzzatto, 2004; Boehm et al., 2013; González et al. 2014; present study).Published as part of Silveira, Rosana Beatriz, Siccha-Ramirez, Raquel, Silva, José Rodrigo Santos & Oliveira, Claudio, 2014, Morphological and molecular evidence for the occurrence of three Hippocampus species (Teleostei: Syngnathidae) in Brazil, pp. 317-332 in Zootaxa 3861 (4) on page 323, DOI: 10.11646/zootaxa.3861.4.2, http://zenodo.org/record/22806
Hippocampus reidi Ginsburg 1933
No full textHippocampus reidi Ginsburg, 1933 Common name: Longsnout seahorse Hippocampus reidi Ginsburg, 1933: 561 (orig. descr.; St. George, Grenada, British West Indies; Porto Bello; Panamá; Jamaica; Haiti; holotype USNM 86596); Beebe & Tee-Van, 1935: 318 (Haiti); Duarte-Bello & Buesa, 1973: 90 (Cuba); Lourie et al. 1999 (redescription, distribution). Hippocampus obtusus Ginsburg, 1933: 562 (org. descr.; off Cape Atteras, North Carolina, U.S. A;. holotype USNM 84527); Lourie et al. 1999: 117; Smith-Vaniz et al. 1999: 190; Kuiter 2009: 19 (redescription, distribution). Hippocampus poeyi Howell Rivero, 1934: 32 (orig. descr.; Havana, Cuba; holotype MCZ 33913); Lourie et al. 1999: 117; Kuiter 2009: 19 (redescription, distribution). Diagnosis. (Proportions and meristic data of 104 specimens, 68–188 mm in height). Rings 11 + 30–39; dorsal-fin rays 15–18 on 2 + 1 rings; pectoral-fin rays 14–18; anal-fin rays 4. HL/SnL 2.0– 2.6. Coronet little developed, CI 1–2. Spines absents or small: on the head, principally on sphenotic bone with an evident spine on each side of head, and on frontal with a simple or bifurcated spine on each eye; on body and tail, distributed regularly on rings or absent. Dermal appendages often present in juveniles, rarely in adults. Coloration. Three basic patterns are present in combination or independently: 1) presence of irregular white and black or brown stripes on the rings of the body and tail, where they can be distributed on the dorsal and lateral sides, continuous or interrupted (Figure 2 B); 2) numerous black and white dots, or brown spots all over body and tail (Figure 2 C); 3) a single even color without markings (Figure 3 D). Dorsal fin with diffuse pigmentation, with dark sub-marginal band from first to last ray, and margins free of dark pigmentation (Figure 2 C). Habitat. In waters from 15 to 55 m in depth. Found on marine algae, sponges, corals, mangrove roots and on artificial substrates. Distribution. Americas, Western Atlantic: USA, Bermuda, Bahamas, Cuba, Haiti, Belize, Panama, Jamaica, Barbados, Granada, Colombia, Venezuela, Argentina and Brazil (Vari, 1982; Lourie et al., 1999; Piacentino, 2008; Boehm et al., 2013; present study).Published as part of Silveira, Rosana Beatriz, Siccha-Ramirez, Raquel, Silva, José Rodrigo Santos & Oliveira, Claudio, 2014, Morphological and molecular evidence for the occurrence of three Hippocampus species (Teleostei: Syngnathidae) in Brazil, pp. 317-332 in Zootaxa 3861 (4) on pages 322-323, DOI: 10.11646/zootaxa.3861.4.2, http://zenodo.org/record/22806
Karyotype of the invasive species Pterois volitans (Scorpaeniformes: Scorpaenidae) from Margarita Island, Venezuela
Full text linkThe genus Pterois includes nine valid species, native to the Red Sea and Indian Ocean throughout
the Western Pacific. P. volitans and P. miles are native to the Indo-Pacific, and were introduced into Florida
waters as a result of aquarium releases, and have been recently recognized as invaders of the Western Atlantic
and Caribbean Sea (Costa Rica to Venezuela). Thus far, cytogenetic studies of the genus Pterois only cover
basic aspects of three species, including P. volitans from Indo-Pacific Ocean. Considering the lack of more
detailed information about cytogenetic characteristics of this invasive species, the objective of the present study
was to investigate the basic and molecular cytogenetic characteristics of P. volitans in Venezuela, and compare
the results with those from the original distribution area. For this, the karyotypic characteristics of four lionfish
caught in Margarita Island, Venezuela, were investigated by examining metaphase chromosomes by Giemsa
staining, C-bandi
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