A NEW SPECIES OF SYNBRANCHIELLA (CESTODA: PROTEOCEPHALIDAE) FROM THE MOUNTAIN MULLET (DAJAUS MONTICOLA) IN COSTA RICA
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F19%3A00520712" target="_blank" >RIV/60077344:_____/19:00520712 - isvavai.cz</a>
Result on the web
<a href="https://bioone.org/journals/Journal-of-Parasitology/volume-105/issue-1/18-71/A-New-Species-of-Synbranchiella-Cestoda--Proteocephalidae-from-the/10.1645/18-71.full" target="_blank" >https://bioone.org/journals/Journal-of-Parasitology/volume-105/issue-1/18-71/A-New-Species-of-Synbranchiella-Cestoda--Proteocephalidae-from-the/10.1645/18-71.full</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1645/18-71" target="_blank" >10.1645/18-71</a>
Alternative languages
Result language
angličtina
Original language name
A NEW SPECIES OF SYNBRANCHIELLA (CESTODA: PROTEOCEPHALIDAE) FROM THE MOUNTAIN MULLET (DAJAUS MONTICOLA) IN COSTA RICA
Original language description
A new species of the recently erected genus of proteocephalid cestodes, Synbranchiella Arredondo, Alves and Gil de Pertierra, 2017, is described based on specimens found in the mountain mullet, Dajaus monticola (Bancroft, 1834), from Costa Rica. The new species is placed in Synbranchiella because of the cortical position of the genital organs (typical of the former subfamily Monticelliinae), a robust scolex (lacking a metascolex) having a dome-shaped apex and biloculate suckers (lacking free posterior margins), vitelline follicles in 2 narrow lateral bands, a vagina always anterior to the cirrus-sac, and a genital pore that is markedly pre-equatorial, i.e., close to the anterior margin of proglottids. The new species, Synbranchiella megacirrus, differs from the type and only other species of the genus, Synbranchiella mabelae Arredondo, Alves and Gil de Pertierra, 2017, that infects the marbled swamp eel, Synbranchus marmoratus Bloch, 1795, in Argentina by the absence of preporal vitelline follicles (present in S. mabelae), a well-developed, large, elongate vaginal sphincter (small and ring-like in S. mabelae), and a large cirrus-sac relative to the proglottid size (cirrus-sac length is on average 48% of the proglottid width in S. megacirrus vs. 31% in the latter species). This is the first adult tapeworm reported from mountain mullet and the first record of the genus outside of South America, thereby greatly extending the range of distribution of species of Synbranchiella.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40301 - Veterinary science
Result continuities
Project
<a href="/en/project/GBP505%2F12%2FG112" target="_blank" >GBP505/12/G112: ECIP - European Centre of Ichtyoparasitology</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Parasitology
ISSN
0022-3395
e-ISSN
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Volume of the periodical
105
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
79-84
UT code for WoS article
000459854400013
EID of the result in the Scopus database
2-s2.0-85062267942