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31 results for “Kyphosidae”
Data files for: Huston, D.C. et al. 2021. Stable isotope signatures of an acanthocephalan and trematode from the herbivorous marine fish Kyphosus bigibbus (Perciformes: Kyphosidae). Journal of Parasitology. 107: 726–730
<p>Data files for the paper: Huston, D.C. et al. 2021. Stable isotope signatures of an acanthocephalan and trematode from the herbivorous marine fish Kyphosus bigibbus (Perciformes: Kyphosidae). Journal of Parasitology. 107(5) 726–730</p> <p>Includes raw data, .csv files for import of data into R, R script file, and excel spreadsheet file used to create Figure 1.</p>
Data from: The herbivorous fish family Kyphosidae (Teleostei: Perciformes) represents a recent radiation from higher latitudes
Aim: Herbivorous reef fishes are considered to have difficulty digesting plant material at extratropical temperatures, and are thus largely restricted to tropical waters where they are thought to have evolved. However, the herbivorous Kyphosidae, with both temperate and tropical species, provides an ideal opportunity to test this view. Previous studies have resolved the taxonomy and distribution patterns of all species. Here, we use a calibrated phylogeny to analyse the age, geographical origin and pattern of diversification of kyphosids to determine their origins in space and time, and thus refine hypotheses on the evolutionary origins of herbivory in reef fishes. Location: Pacific Ocean, Atlantic Ocean, Indian Ocean, Western Australia. Methods: The age and geographic origin of Kyphosidae were determined by incorporating fossil calibrations and species distributions onto a phylogeny of all extant species based on fragments from mitochondrial markers and three nuclear markers, and using Bayesian modelling to reconstruct ancestral distributions. Evolution of both diet and tooth shape were also examined using Bayesian ancestral reconstruction. Results: Ancestral reconstruction suggested a subtropical, southern hemisphere Indo-Pacific origin for the family. The chronogram indicates that Kyphosus originated in the early Miocene, and that tropical diversity reflects very recent diversification. Main conclusions: Contrary to the general perception that herbivorous reef fishes invaded high latitudes from the tropics, herbivorous kyphosids evolved at intermediate latitudes in the southern hemisphere and subsequently diversified into low latitudes where several species dispersed recently to achieve circumglobal distributions. The southern temperate/subtropical reef environment appears to have generated episodes of diversification in several, well-established, widespread reef fish taxa. Some of these reef fish taxa have remained restricted to southern temperate reef environments despite a long tenure in the Cenozoic (e.g. odacines and aplodactylids), and some such as the kyphosids which diversified very recently in both hemispheres resulting in both regional endemics and species with worldwide distributions.
FIGURE 6 in Kyphosus gladius, a new species of sea chub from Western Australia (Teleostei: Kyphosidae), with comments on Segutilum klunzingeri Whitley
FIGURE 6. Ordination plot of first and second axis of principal components analysis of 14 morphometric measurements and three meristic characters (see text for list of variables). Open circles represents K. gladius sp. nov., open squares represents K. sydneyanus, and triangles represents K. bigibbus. The holotype for K. gladius is represented by a black circle (WAMP.33456- 001), the crossed circle and black square represent the holotypes of Segutilum klunzingeri (SMNS 2673) and Pimelepterus sydneyanus (BMNH 1883.11.29.5), respectively.
FIGURE 5 in Kyphosus gladius, a new species of sea chub from Western Australia (Teleostei: Kyphosidae), with comments on Segutilum klunzingeri Whitley
FIGURE 5. Relationships between Australian Indo-Pacific species of Kyphosus: A) Bayesian analysis of mtDNA cyt b, control region, partial 12S, and tRNA-regions (tRNA-Thr, tRNA-Pro and tRNA-Phe), B) Bayesian analysis of nDNA RAG1, RAG2 and Tmo-4C4. Bayesian posterior probabilities are given as percentages next to branches, all branches have a support of 100% unless otherwise specified. Numbers above branches indicate Bayesian posterior probabilities.
FIGURE 7 in Kyphosus gladius, a new species of sea chub from Western Australia (Teleostei: Kyphosidae), with comments on Segutilum klunzingeri Whitley
FIGURE 7. Minimum spanning network showing the molecular difference in partial cyt b mtDNA in K. gladius sp. nov., K. sydneyanus and K. bigibbus. Length of branches reflects the number of substitutions between haplotypes. Size of circles reflects number of individuals with identical haplotype. Black dots represents hypothetical unsampled haplotypes.
FIGURE 3 in Kyphosus gladius, a new species of sea chub from Western Australia (Teleostei: Kyphosidae), with comments on Segutilum klunzingeri Whitley
FIGURE 3. Photo of holotype, paratypes of K. gladius sp. nov. and non-type of K. sydneyanus from Western Australia: A) Kyphosus gladius sp. nov., holotype, WAM P.33456-001, 439 mm SL, B) K. gladius sp. nov., paratype, photo of preserved specimen, WAM P.30668-001, 286 mm SL, C) photo of freshly caught non-type K. sydneyanus, WAM P.33456-002, 193 mm SL (top) and paratype K. gladius sp. nov., WAM P.33456-002, 211 mm SL (bottom), collected at Canal Rocks, south off Perth (33°40' S, 114°59' E) on 30 May 2010.
FIGURE 4 in Kyphosus gladius, a new species of sea chub from Western Australia (Teleostei: Kyphosidae), with comments on Segutilum klunzingeri Whitley
FIGURE 4. Underwater photographs of Kyphosus spp. at Rottnest Island, Perth, Western Australia in July 2011: A) Kyphosus gladius sp. nov. (circle) and K. sydneyanus (square), specimens not collected, B) K. sydneyanus (square) among school of Kyphosus gladius sp. nov. (circles), specimens not collected. Photos by KDC.
FIGURE 1 in Kyphosus gladius, a new species of sea chub from Western Australia (Teleostei: Kyphosidae), with comments on Segutilum klunzingeri Whitley
FIGURE 1. Capture locations of Kyphosus gladius sp. nov. (open circles), K. sydneyanus (red stars), K. bigibbus (yellow squares) and K. cornelii (blue triangles). One symbol may represent more than one record.
FIGURE 1 in Enenterum kyphosi Yamaguti, 1970 and Enenterum petrae n. sp. (Digenea Enenteridae) from kyphosid fishes (Centrarchiformes: Kyphosidae) collected in marine waters off eastern Australia
FIGURE 1. Bayesian majority-rule consensus tree of the 28S rDNA alignment. Bayesian inference (BI) posterior probabilities (pp) for nodes represented by circles, maximum likelihood (ML) bootstrap support (bs) represented by squares. Support values less than 0.90 (pp) and 70 (bs) not shown. The scale-bar indicates the number of substitutions per site. GenBank accession number for each sequence presented under taxa name.
FIGURE 3. Enenterum kyphosi Yamaguti, 1970, scanning electron micrographs. a, b, c in Enenterum kyphosi Yamaguti, 1970 and Enenterum petrae n. sp. (Digenea Enenteridae) from kyphosid fishes (Centrarchiformes: Kyphosidae) collected in marine waters off eastern Australia
FIGURE 3. Enenterum kyphosi Yamaguti, 1970, scanning electron micrographs. a, b, c. oral suckers of adult whole specimens ex Kyphosus cinerascens from Amity Point, Queensland, Australia. d. tegument of worm shown in frame b. showing spines. Scale bars: a, c. 200 µm; b. 100 µm; d. 20 µm. Abbreviations: Cc, central cleft; Ds, dorsal section; Nds, notch in dorsal lobe; Ls, lateral section; Pp, papilla; Sc, sagittal cleft; Vs, ventral section.
FIGURE 4. Enenterum petrae n in Enenterum kyphosi Yamaguti, 1970 and Enenterum petrae n. sp. (Digenea Enenteridae) from kyphosid fishes (Centrarchiformes: Kyphosidae) collected in marine waters off eastern Australia
FIGURE 4. Enenterum petrae n. sp. a. holotype, ventral view. b. cirrus-sac of paratype, lateral view. c. paratype, lateral view. Scale bars: a, c. 1,000 µm; b. 500 µm. Abbreviations: An, anus; As, accessory sucker; Cs, cirrus sac; E, egg; Ep, excretory pore; Ev, excretory vesicle; Ga, genital atrium; Gc, genital cap; Gp, genital pore; Int, intestine; Mg, Mehlis' gland; O, ovary; Oes, oesophagus; Os, oral sucker; Ph, pharynx; PPh, prepharynx; Pp, pars prostatica; Sr, seminal receptacle; T, testis; U, uterus; Vd, vasa deferentia; Vf, vitelline follicle; Vs, ventral sucker.
FIGURE 2. Enenterum kyphosi Yamaguti, 1970. a. holotype, ventral view. b in Enenterum kyphosi Yamaguti, 1970 and Enenterum petrae n. sp. (Digenea Enenteridae) from kyphosid fishes (Centrarchiformes: Kyphosidae) collected in marine waters off eastern Australia
FIGURE 2. Enenterum kyphosi Yamaguti, 1970. a. holotype, ventral view. b. cirrus-sac of paratype, ventral view. Scale bars: a. 1,000 µm; b. 500 µm. Abbreviations: An, anus; Cs, cirrus sac; E, egg; Ep, excretory pore; Ev, excretory vesicle; Ga, genital atrium; Gp, genital pore; Gpa, genital papilla; Int, intestine; Mg, Mehlis' gland; O, ovary; Oes, oesophagus; Os, oral sucker; Ph, pharynx; PPh, prepharynx; Pp, pars prostatica; Sr, seminal receptacle; T, testis; U, uterus; Vd, vasa deferentia; Vf, vitelline follicle; Vs, ventral sucker.
FIGURE 20 in Revision of the fish family Kyphosidae (Teleostei: Perciformes)
FIGURE 20. Underwater photos of Kyphosus sydneyanus, all photos by KDC: A) at the Poor Knights Islands, New Zealand, December 2009 B) at the Poor Knights Islands, New Zealand, December 2009 C) at Rockingham Point, Western Australia, July 2011, D) at Rockingham Point, Western Australia, July 2011.
FIGURE 15 in Revision of the fish family Kyphosidae (Teleostei: Perciformes)
FIGURE 15. Underwater photographs of two species of Kyphosus, photos by KDC unless specified otherwise: A) Kyphosus vaigiensis, at Piñas Perlas, Panama, November 2011, B) Kyphosus vaigiensis, at Tulumben, Bali, September 2009, C) Kyphosus vaigiensis, Tulum, Mexico, August 2011 (photo by SWK), D) Kyphosus vaigiensis, at Piñas Perlas, Panama, November 2011, E) Kyphosus ocyurus, at Pinas Perlas, November 2011, F) school of Kyphosus ocyurus, at Piñas Perlas, November 2011.
FIGURE 12 in Revision of the fish family Kyphosidae (Teleostei: Perciformes)
FIGURE 12. Museum material and freshly caught specimens of Kyphosus gladius and K. sydneyanus, photos by SWK unless specified otherwise, all lengths are in mm SL, scale bars equal 10 mm: A) Kyphosus gladius, WAM P.33456-001, 280 mm, holotype, B) Kyphosus gladius, WAM P.33456-002, 211 mm, paratype, C) Kyphosus gladius, WAM P.306668-001, 286 mm, paratype, D) Kyphosus gladius, SMNS 2673, 238 mm, non-type, E) Kyphosus sydneyanus, BMNH 1883.11.29.5, 634 mm, holotype of Pimelepterus sydneyanus, F) Kyphosus sydneyanus, NMNZ P.47690, 322 mm (photo by Carl Struthers, NMNZ), G) Kyphosus sydneyanus, NMNZ P.42348, 260 mm (photo by Carl Struthers, NMNZ), H) Kyphosus sydneyanus, NMNZ P.47689, 433 mm (photo by Carl Struthers, NMNZ).
FIGURE 8 in Revision of the fish family Kyphosidae (Teleostei: Perciformes)
FIGURE 8. Museum material of Kyphosus elegans, all photos by SWK, all lengths are in mm SL, scale bars equal 10 mm: A) Kyphosus elegans, ZMB 7071, 258 mm, holotype of Pimelepterus elegans, B) Kyphosus elegans, MNHN 0000-9818, 248 mm, holotype of Pimelepterus sandwicensis.
FIGURE 7 in Revision of the fish family Kyphosidae (Teleostei: Perciformes)
FIGURE 7. Museum material and freshly caught specimens of Kyphosus cinerascens, all photos by SWK, all lengths are in mm SL, scale bars equal 10 mm: A) AMS I.16349-001, 86 mm, holotype of Scorpis vinosa, B) AMS I.16342-001, 278 mm, holotype of Pachymetopon squamosum, C) MNHN 0000-9603, 131 mm, holotype of Pimelepterus altipinnoides, D) MNHN 0000-4784, 77 mm, holotype of Pimelepterus raynaldi, E) MNHN 0000-9659, 101 mm, holotype of Pimelepterus dussumieri, F) MNHN 0000-0838, 252 mm, paratype of Pimelepterus altipinnoides, G) MNHN 0000-1313, 231 mm, holotype of Pimelepterus altipinnoides, H) MNHN 0000-8814, 31 mm, holotype of Cantharus maculatus, I) MNHN A-1993, 237 mm, neotype of Kyphosus cinerascens, J) WAM P. 33449-001, 382 mm, non-type.
FIGURE 6 in Revision of the fish family Kyphosidae (Teleostei: Perciformes)
FIGURE 6. Ordination plots from principal component analysis for comparison of multiple morphometric and meristic characters for: A) Kyphosus sectatrix (squares/blue area) and K. bigibbus (triangles/yellow area), type specimens of K. bigibbus (closed triangles), specimens of K. bigibbus with molecular identity confirmed (open downpointing triangle), type specimens of K. sectatrix (closed squares), specimens of K. sectatrix with molecular identity confirmed (closed diamonds), B) Kyphosus sydneyanus (circles/red area) and K. bigibbus (triangles/yellow area), type specimens of K. bigibbus (closed squares), specimens of K. bigibbus with molecular identity confirmed (closed triangles), type specimens of K. sydneyanus (open diamond), specimens of K. sydneyanus with molecular identity confirmed (closed circles). Type specimens are noted with catalog numbers, see text for further details on morphometric and meristic characters used in combination.
FIGURE 14 in Revision of the fish family Kyphosidae (Teleostei: Perciformes)
FIGURE 14. Underwater photographs of two species of Kyphosus, photos by KDC unless specified otherwise: A) Kyphosus hawaiiensis, French Frigate Shoals, September 1995, B) Kyphosus hawaiiensis, French Frigate Shoals, September 1995, C) Kyphosus sectatrix, Poor Knights Islands, New Zealand, December 2009, D) Kyphosus sectatrix, Rarotonga, July 2004, E) Kyphosus sectatrix (xanthic form), Kermadec Island, June 2011, (photo by Malcolm Francis, NIWA New Zealand), F) Kyphosus sectatrix (grey form), Kermadec Island, June 2011 (photo by Malcolm Francis, NIWA New Zealand).
FIGURE 2 in Revision of the fish family Kyphosidae (Teleostei: Perciformes)
FIGURE 2. Museum material and freshly caught specimens of Kyphosus bigibbus, photos by SWK unless specified otherwise, all lengths are in mm SL, scale bars equal 10 mm: A) SMNS 23084-1, 102 mm, paralectotype of Pimelepterus fallax, B) SMNS 23084-2, 91 mm, paralectotype of Pimelepterus fallax, C) MNHN 0000-9601, 123 mm, holotype of Pimelepterus bosquii, D) MNHN B-2162,>303 mm, holotype of Kyphosus bigibbus, E) NMNZ P.34930, 176 mm (photo by Carl Struthers, NMNZ), F) WAM P.33451-001, 270 mm, G) AIM MA30189, 219 mm, H) ZMB 7997, 186 mm.
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