New type of xiphidiocercariae (Digenea: Microphalloidea) from South Vietnam

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New type of xiphidiocercariae (Digenea: Microphalloidea) from South Vietnam. / Krupenko, Darya ; Gonchar, Anna ; Kremnev, Georgii ; Efeykin, Boris ; Krapivin, Vladimir.

In: Folia Parasitologica, Vol. 67, 033, 27.11.2020.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{66ec6f6d6cde405a9acbd8961b38c378,

title = "New type of xiphidiocercariae (Digenea: Microphalloidea) from South Vietnam",

abstract = "We found unusual digenean intramolluscan stages, sporocysts and cercariae, in gastropods Sulcospira dautzenbergiana (Morelet) (Caenogastropoda: Pachychilidae) from Southern Vietnam and named them Cercaria cattieni 1. These cercariae have a stylet and thus belong to the Xiphidiata. However, such combination of characters as extremely large body size and I-shaped excretory bladder has not been found before in any other xiphidiocercariae. We obtained COI, ITS1, 5.8S + ITS2, and 28S rDNA sequences for C. cattieni 1. The latter allowed us to specify the phylogenetic position of the discovered cercariae: C. cattieni 1 falls within the superfamily Microphalloidea and is most closely grouped to Pachypsolus irroratus (Rudolphi, 1819) (Pachypsolidae), the sea turtle parasite. Information on the family Pachypsolidae is limited. Judging from the molecular phylogeny, C. cattieni 1 might be the larva of the Pachypsolidae, documented for the first time.",

keywords = "Digenea, xiphidiocercariae, sporocysts, Xiphidiata, Microphalloidea, Pachypsolidae, 28S rDNA, ITS1, ITS2, COI, Digenea, xiphidiocercariae, sporocysts, Xiphidiata, Microphalloidea, Pachypsolidae, 28S rDNA, ITS1, ITS2, COI, Digenea, xiphidiocercariae, sporocysts, Xiphidiata, Microphalloidea, Pachypsolidae, 28S rDNA, ITS1, ITS2, COI, LIFE-CYCLE, CERCARIAE, MUCOID GLANDS, FRESH-WATER SNAILS, TREMATODA, PROVINCE, PLATYHELMINTHES",

author = "Darya Krupenko and Anna Gonchar and Georgii Kremnev and Boris Efeykin and Vladimir Krapivin",

note = "Publisher Copyright: {\textcopyright} 2020",

year = "2020",

month = nov,

day = "27",

doi = "10.14411/fp.2020.033",

language = "English",

volume = "67",

journal = "Folia Parasitologica",

issn = "0015-5683",

publisher = "Czech Academy of Sciences",

}

RIS

TY - JOUR

T1 - New type of xiphidiocercariae (Digenea: Microphalloidea) from South Vietnam

AU - Krupenko, Darya

AU - Gonchar, Anna

AU - Kremnev, Georgii

AU - Efeykin, Boris

AU - Krapivin, Vladimir

PY - 2020/11/27

Y1 - 2020/11/27

N2 - We found unusual digenean intramolluscan stages, sporocysts and cercariae, in gastropods Sulcospira dautzenbergiana (Morelet) (Caenogastropoda: Pachychilidae) from Southern Vietnam and named them Cercaria cattieni 1. These cercariae have a stylet and thus belong to the Xiphidiata. However, such combination of characters as extremely large body size and I-shaped excretory bladder has not been found before in any other xiphidiocercariae. We obtained COI, ITS1, 5.8S + ITS2, and 28S rDNA sequences for C. cattieni 1. The latter allowed us to specify the phylogenetic position of the discovered cercariae: C. cattieni 1 falls within the superfamily Microphalloidea and is most closely grouped to Pachypsolus irroratus (Rudolphi, 1819) (Pachypsolidae), the sea turtle parasite. Information on the family Pachypsolidae is limited. Judging from the molecular phylogeny, C. cattieni 1 might be the larva of the Pachypsolidae, documented for the first time.

AB - We found unusual digenean intramolluscan stages, sporocysts and cercariae, in gastropods Sulcospira dautzenbergiana (Morelet) (Caenogastropoda: Pachychilidae) from Southern Vietnam and named them Cercaria cattieni 1. These cercariae have a stylet and thus belong to the Xiphidiata. However, such combination of characters as extremely large body size and I-shaped excretory bladder has not been found before in any other xiphidiocercariae. We obtained COI, ITS1, 5.8S + ITS2, and 28S rDNA sequences for C. cattieni 1. The latter allowed us to specify the phylogenetic position of the discovered cercariae: C. cattieni 1 falls within the superfamily Microphalloidea and is most closely grouped to Pachypsolus irroratus (Rudolphi, 1819) (Pachypsolidae), the sea turtle parasite. Information on the family Pachypsolidae is limited. Judging from the molecular phylogeny, C. cattieni 1 might be the larva of the Pachypsolidae, documented for the first time.

KW - Digenea

KW - xiphidiocercariae

KW - sporocysts

KW - Xiphidiata

KW - Microphalloidea

KW - Pachypsolidae

KW - 28S rDNA

KW - ITS1

KW - ITS2

KW - COI

KW - Digenea

KW - xiphidiocercariae

KW - sporocysts

KW - Xiphidiata

KW - Microphalloidea

KW - Pachypsolidae

KW - 28S rDNA

KW - ITS1

KW - ITS2

KW - COI

KW - Digenea, xiphidiocercariae, sporocysts, Xiphidiata, Microphalloidea, Pachypsolidae, 28S rDNA, ITS1, ITS2, COI

KW - LIFE-CYCLE

KW - CERCARIAE

KW - MUCOID GLANDS

KW - FRESH-WATER SNAILS

KW - TREMATODA

KW - PROVINCE

KW - PLATYHELMINTHES

UR - http://www.scopus.com/inward/record.url?scp=85097265390&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/2a32788d-5d3b-339d-8e92-ecf0337a593c/

U2 - 10.14411/fp.2020.033

DO - 10.14411/fp.2020.033

M3 - Article

VL - 67

JO - Folia Parasitologica

JF - Folia Parasitologica

SN - 0015-5683

M1 - 033

ER -

ID: 71361769