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Bivagina pagrosomi Murray (1931) (Monogenea: Polyopisthocotylea), a microcotylid infecting the gills of the gilt-head sea bream Sparus aurata (Sparidae) from the Red Sea: morphology and phylogeny

Saad Bin Dajem

Saad Bin Dajem

Department of Biology, College of Science, King Khalid UniversityAbha, Saudi Arabia
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Dajem, Saad Bin
, 
Kareem Morsy

Kareem Morsy

  • Department of Biology, College of Science, King Khalid UniversityAbha, Saudi Arabia
  • Department of Zoology, Faculty of Science, Cairo UniversityCairo, Egypt
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Morsy, Kareem
, 
Ali Shati

Ali Shati

Department of Biology, College of Science, King Khalid UniversityAbha, Saudi Arabia
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Shati, Ali
, 
Ahmed Ezzat

Ahmed Ezzat

  • Department of Biology, College of Science, King Khalid UniversityAbha, Saudi Arabia
  • Department of Theriogenology, Faculty of Veterinary Medicine, South Valley UniversityQena, Egypt
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Ezzat, Ahmed
, 
Fahmy El-Said

Fahmy El-Said

  • Department of Biology, College of Science, King Khalid UniversityAbha, Saudi Arabia
  • Department of Zoology, Faculty of Science, MansouraUniversityMansoura, Egypt
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El-Said, Fahmy
 oraz 
Rewaida Abdel-Gaber

Rewaida Abdel-Gaber

  • Department of Zoology, Faculty of Science, Cairo UniversityCairo, Egypt
  • Department of Biology, College of Science, King Saud UniversityRiyadh, Saudi Arabia
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Abdel-Gaber, Rewaida
  
13 wrz 2019
Bivagina pagrosomi Murray (1931) (Monogenea: Polyopisthocotylea), a microcotylid infecting the gills of the gilt-head sea bream Sparus aurata (Sparidae) from the Red Sea: morphology and phylogeny's Cover Image
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Data publikacji: 13 wrz 2019
Zakres stron: 345 - 352
Otrzymano: 08 lut 2019
Przyjęty: 12 sie 2019
DOI: https://doi.org/10.2478/jvetres-2019-0053
Słowa kluczowe
© 2019 S.B. Dajem et al. published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Photomicrographs of Bivagina pagrosomi from Sparus aurata in the Red Sea; (a) – whole mount of a paratype adult specimen, dorsal view, AO – anterior attachment organ, H – haptor; (b, c) – anterior end of body, BS – buccal suckers, E – eyes, arrows indicate the position of the two armed vaginae, PH – pharynx, GS – genital suckers; (d) – haptor (H) with clamps (C); (e) – median clamps; (f) – anterior clamps; (i, j) – paired, armed vaginae (V) with crown of spines (VS) within each vagina; (k) – isolated vaginal spine; (l) – egg (EG). Scale bars – a = 500 μm; b = 130 μm; c = 50 μm; d = 100 μm; e = 65 μm; f, i = 20 μm; j = 4 μm; k =50 μm
Photomicrographs of Bivagina pagrosomi from Sparus aurata in the Red Sea; (a) – whole mount of a paratype adult specimen, dorsal view, AO – anterior attachment organ, H – haptor; (b, c) – anterior end of body, BS – buccal suckers, E – eyes, arrows indicate the position of the two armed vaginae, PH – pharynx, GS – genital suckers; (d) – haptor (H) with clamps (C); (e) – median clamps; (f) – anterior clamps; (i, j) – paired, armed vaginae (V) with crown of spines (VS) within each vagina; (k) – isolated vaginal spine; (l) – egg (EG). Scale bars – a = 500 μm; b = 130 μm; c = 50 μm; d = 100 μm; e = 65 μm; f, i = 20 μm; j = 4 μm; k =50 μm

Fig. 2

Bivagina pagrosomi. (a) – total view; (b) – clamp, isolated median jaw, dorsal view; (c) – paired, armed vaginae; (d) – reproductive system; (e) – egg. Scale bars – a = 400 μm; b = 20 μm; c = 45 μm; d = 117 μm; e = 150 μm
Bivagina pagrosomi. (a) – total view; (b) – clamp, isolated median jaw, dorsal view; (c) – paired, armed vaginae; (d) – reproductive system; (e) – egg. Scale bars – a = 400 μm; b = 20 μm; c = 45 μm; d = 117 μm; e = 150 μm

Fig. 3

Phylogenetic tree constructed by maximum likelihood method.The analysis involved 23 nucleotide sequences. All positions containing gaps and missing data were eliminated. There were a total of 810 positions in the final dataset. Evolutionary analyses were conducted in MEGA7
Phylogenetic tree constructed by maximum likelihood method.The analysis involved 23 nucleotide sequences. All positions containing gaps and missing data were eliminated. There were a total of 810 positions in the final dataset. Evolutionary analyses were conducted in MEGA7

Estimates of evolutionary divergence between sequences:the number of base substitutions per site between sequences is shown_ Analyses were conducted using the maximum composite likelihood model_ The analysis involved 23 nucleotide sequences_ There were a total of 529 positions in the final dataset_ Evolutionary analyses were conducted in MEGA7

Species 1 2 3 4 5 6 7 8 9 10 11 12 13 14 13 16 17 18 19 20 21 22
MK439621 B. pagrosomi
Z83002.1 B. pagrosomi 0.01
MH700256.1 Microcode sp.l 0.07 0.06
GU263830.1 M. arripis 0.07 0.06 0.00
MH700266.1 Microcotyle sp.2 0.07 0.06 0.00 0.00
GU263S31.1 K. truttae 0.12 0.10 0.08 0.09 0.09
MH700259.1 Lutianicola sp. 0.11 0.10 0.09 0.10 0.10 0.12
AF382050.1 C. branquialis 0-13 0.12 0.12 0.12 0.13 0.13 0.11
FJ432539.1D.sciaenae 0.13 0.12 0.12 0.12 0.12 0.11 0.12 0.07
MH700258.1 Polylabroides sp. 0.14 0.13 0.11 0.11 0.11 0.13 0.07 0.13 0.12
MH700261.1 Caballeraxine sp. 0.16 0.15 0.12 0.12 0.12 0.13 0.14 0.15 0.15 0.13
MH700260.1 Metamicrocotyla sp. 0.15 0.14 0.12 0.13 013 0.13 0.10 0.10 0.12 0.13 0.13
MH700591.1 P. mamaevi 014 0.13 012 0.12 012 0.14 0.08 013 0.13 0.04 0.15 0.14
GU289509. 1 P. sillaginae 0.16 0.15 0.13 0.13 0.13 0.14 0.08 0.13 014 0.03 0.17 0.15 0.02
KF804036.1 H. heterapta 0.14 0.13 0.13 0.13 0.13 0.13 0.16 0.14 0.15 0.17 0.17 0.16 0.17 0.13
MH700262.1Intracotyle sp. 0.13 0.12 0.12 0.12 0.12 0.13 0.13 0.14 0.12 0.12 0.13 0.13 0.15 0.16 0.16
KF804034.1 H. chorinemi 0.14 0.13 0.13 0.13 0.13 0.13 0.16 0.14 0.16 0.17 0.13 0.16 0.17 0.18 0.00 0.16
AF382043.1N. pacifica 0.25 0.23 0.22 0.22 0.22 0.23 0.24 0.21 0.23 0.24 0.22 0.23 0.25 0.25 0.22 0.22 0.22
KJ397730. 1 P sarmientoi 0.24 0.23 020 0.21 0.21 0.21 0.24 0.21 0.21 0.23 0.22 0.24 0.25 0.23 0.22 0.21 0.22 016
AF382042.1 Paradewesia sp. 0.23 0.22 0.20 0.20 0.20 0.20 0.22 0.19 0.19 0.24 0.20 0.21 0.25 0.26 0.23 0.19 0.23 0.11 0.17
KF378589.1 Neomicrocotyle sp. 0.25 0.23 0.22 0.22 0.22 0.23 0.24 0.21 0.23 0.24 0.22 0.23 0.25 0.25 0.22 0.22 0.22 0.00 0.16 0.11
KF378588.l Lethacotyle sp. 0.26 0.24 0.23 0.23 0.23 0.24 0.24 0.20 0.22 0.24 0.23 0.23 0.25 0.25 0.22 0.22 0.23 0.02 0.16 0.12 0.02
KF804038.l A. diacanthi 5.14 5.34 5.24 5.11 5.17 5.06 5.18 5.29 5.12 5.43 5.00 5.06 5.29 5.43 5.27 5.08 5.20 5.82 5.68 5.65 5.82 7.09
Język:
Angielski
Częstotliwość wydawania:
4 razy w roku
Dziedziny czasopisma:
Nauki biologiczne, Biologia molekularna, Mikrobiologia i wirusologia, Nauki biologiczne, inne, Medycyna, Weterynaria
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