Speciation in Thaparocleidus (Monogenea: Dactylogyridae)
parasitizing Asian pangasiid catfishes

J 2013

Speciation in Thaparocleidus (Monogenea: Dactylogyridae) parasitizing Asian pangasiid catfishes

VETEŠNÍKOVÁ ŠIMKOVÁ, Andrea; Celine SERBIELLE; Antoine PARISELLE; Maarten Pieterjan VANHOVE; Serge MORAND et al.

Základní údaje

Originální název

Speciation in Thaparocleidus (Monogenea: Dactylogyridae) parasitizing Asian pangasiid catfishes

Autoři

VETEŠNÍKOVÁ ŠIMKOVÁ, Andrea; Celine SERBIELLE; Antoine PARISELLE; Maarten Pieterjan VANHOVE a Serge MORAND

Vydání

BioMed Research International, Hindawi Publishing Corporation, 2013, 2314-6133

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/13:00066957

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.1155/2013/353956

UT WoS

000327638900001

Klíčová slova anglicky

fish parasites; cophylogeny; cospeciation; intrahost speciation; host specificity; morphometric variability; attachment organ

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 8. 3. 2018 15:03, Mgr. Lucie Jarošová, DiS.

Anotace

V originále

The phylogeny of monogeneans of the genus Thaparocleidus that parasitize the gills of Pangasiidae in Borneo and Sumatra was inferred from molecular data to investigate parasite speciation. The phylogeny of the Pangasiidae was also reconstructed in order to investigate host-parasite co-evolutionary history. The monophyly of Thaparocleidus parasitizing Pangasiidae was confirmed. Low intra-species molecular variability was observed in three Thaparocleidus species collected from geographically distant localities. However, a high intra-species molecular variability was observed in two Thaparocleidus species suggesting that these species represent a complex of species highly similar in morphology. When comparing host and parasite phylogenetic reconstructions, distance-based as well as tree-based methods revealed a significant global fit between parasite and host phylogenies. Using different event costs schemes, parasite duplication (i.e. intrahost speciation) was recognized as the most common event in Thaparocleidus, while the numbers of cospeciation and host switches were lower and similar to each other. When collapsing nodes corresponding to duplication cases, our results suggest host-switches in the Thaparocleidus-Pangasiidae system precluding congruence between host and parasite trees. The morphometric variability of the parasite attachment organ was investigated and it was found that this variability is not linked to phylogeny, suggesting that the attachment organ is under adaptive constraint. We showed that haptor morphometry is linked to host specificity, whereby non-specific parasites display higher morphometric variability than specialists.

Návaznosti

GBP505/12/G112, projekt VaV

Název: ECIP - Evropské centrum ichtyoparazitologie

Investor: Grantová agentura ČR, ECIP - Evropské centrum ichtyoparazitologie

Citovat

VETEŠNÍKOVÁ ŠIMKOVÁ, Andrea; Celine SERBIELLE; Antoine PARISELLE; Maarten Pieterjan VANHOVE a Serge MORAND. Speciation in Thaparocleidus (Monogenea: Dactylogyridae) parasitizing Asian pangasiid catfishes. BioMed Research International. Hindawi Publishing Corporation, 2013, roč. 2013, č. 353956, s. "nestránkováno", 14 s. ISSN 2314-6133. Dostupné z: https://doi.org/10.1155/2013/353956.

@article{1168152,
   author = {Vetešníková Šimková, Andrea and Serbielle, Celine and Pariselle, Antoine and Vanhove, Maarten Pieterjan and Morand, Serge},
   article_number = {353956},
   doi = {https://doi.org/10.1155/2013/353956},
   keywords = {fish parasites; cophylogeny; cospeciation; intrahost speciation; host specificity; morphometric variability; attachment organ},
   language = {eng},
   issn = {2314-6133},
   journal = {BioMed Research International},
   title = {Speciation in Thaparocleidus (Monogenea: Dactylogyridae) parasitizing Asian pangasiid catfishes},
   url = {http://dx.doi.org/10.1155/2013/353956},
   volume = {2013},
   year = {2013}
}

TY  - JOUR
ID  - 1168152
AU  - Vetešníková Šimková, Andrea - Serbielle, Celine - Pariselle, Antoine - Vanhove, Maarten Pieterjan - Morand, Serge
PY  - 2013
TI  - Speciation in Thaparocleidus (Monogenea: Dactylogyridae) parasitizing Asian pangasiid catfishes
JF  - BioMed Research International
VL  - 2013
IS  - 353956
SP  - "nestránkováno"
EP  - "nestránkováno"
PB  - Hindawi Publishing Corporation
SN  - 23146133
KW  - fish parasites
KW  - cophylogeny
KW  - cospeciation
KW  - intrahost speciation
KW  - host specificity
KW  - morphometric variability
KW  - attachment organ
UR  - http://dx.doi.org/10.1155/2013/353956
L2  - http://dx.doi.org/10.1155/2013/353956
N2  - The phylogeny of monogeneans of the genus Thaparocleidus that parasitize the gills of Pangasiidae in Borneo and Sumatra was inferred from molecular data to investigate parasite speciation. The phylogeny of the Pangasiidae was also reconstructed in order to investigate host-parasite co-evolutionary history. The monophyly of Thaparocleidus parasitizing Pangasiidae was confirmed. Low intra-species molecular variability was observed in three Thaparocleidus species collected from geographically distant localities. However, a high intra-species molecular variability was observed in two Thaparocleidus species suggesting that these species represent a complex of species highly similar in morphology. When comparing host and parasite phylogenetic reconstructions, distance-based as well as tree-based methods revealed a significant global fit between parasite and host phylogenies. Using different event costs schemes, parasite duplication (i.e. intrahost speciation) was recognized as the most common event in Thaparocleidus, while the numbers of cospeciation and host switches were lower and similar to each other. When collapsing nodes corresponding to duplication cases, our results suggest host-switches in the Thaparocleidus-Pangasiidae system precluding congruence between host and parasite trees. The morphometric variability of the parasite attachment organ was investigated and it was found that this variability is not linked to phylogeny, suggesting that the attachment organ is under adaptive constraint. We showed that haptor morphometry is linked to host specificity, whereby non-specific parasites display higher morphometric variability than specialists.
ER  -

VETEŠNÍKOVÁ ŠIMKOVÁ, Andrea; Celine SERBIELLE; Antoine PARISELLE; Maarten Pieterjan VANHOVE a Serge MORAND. Speciation in Thaparocleidus (Monogenea: Dactylogyridae) parasitizing Asian pangasiid catfishes. \textit{BioMed Research International}. Hindawi Publishing Corporation, 2013, roč.~2013, č.~353956, s.~''nestránkováno'', 14 s. ISSN~2314-6133. Dostupné z: https://doi.org/10.1155/2013/353956.

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