Molecular evidence of three closely related species of Biacetabulum Hunter, 1927 (Cestoda: Caryophyllidea): a case of recent speciation in different fish hosts (Catostomidae)?

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F21%3A43903258" target="_blank" >RIV/60076658:12310/21:43903258 - isvavai.cz</a>

Alternative codes found

RIV/60077344:_____/21:00555209

Result on the web

<a href="https://www.cambridge.org/core/journals/parasitology/article/abs/molecular-evidence-of-three-closely-related-species-of-biacetabulum-hunter-1927-cestoda-caryophyllidea-a-case-of-recent-speciation-in-different-fish-hosts-catostomidae/669010303B9DAA186DFA331748DC1654" target="_blank" >https://www.cambridge.org/core/journals/parasitology/article/abs/molecular-evidence-of-three-closely-related-species-of-biacetabulum-hunter-1927-cestoda-caryophyllidea-a-case-of-recent-speciation-in-different-fish-hosts-catostomidae/669010303B9DAA186DFA331748DC1654</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1017/S0031182021000743" target="_blank" >10.1017/S0031182021000743</a>

Result language

angličtina

Original language name

Molecular evidence of three closely related species of Biacetabulum Hunter, 1927 (Cestoda: Caryophyllidea): a case of recent speciation in different fish hosts (Catostomidae)?

Original language description

Monozoic tapeworms (Caryophyllidea) are dominant components of parasite communities of suckers (Catostomidae) in North America, with Biacetabulum Hunter, 1927 representing one of the more species-rich genera. Molecular (28S rDNA) and morphological (including scanning electron microscopy and histology) evaluation of newly collected tapeworms from different fish hosts revealed the existence of four similar (and three closely related) species of Biacetabulum. These four species differ from their congeners by having a long body (up to 48 mm long) with a very long, slender neck (its length represents &gt;= 30% of total body length), a large, globular scolex with a prominent central acetabulum-like loculus on the dorsal and ventral sides, two pairs of shallow lateral loculi and a distinct, slightly convex apical disc, and a cirrus-sac that is situated between the anterior arms of the ovarian wings. Taken together, the morphological and molecular data and the host associations of these species provide evidence of their host specificity. Biacetabulum isaureae n. sp. occurs in notch clip redhorse, Moxostoma collapsum, in South Carolina (USA), B. longicollum n. sp. in silver redhorse, Moxostoma anisurum (type host), and golden redhorse, M. erythrurum, in Manitoba (Canada) and West Virginia (USA), B. overstreeti n. sp. in a spotted sucker, Minytrema melanops, in Mississippi, and B. hypentelii n. sp. in northern hogsucker, Hypentelium nigricans, in Tennessee (USA). The new species differ from each other in the number of postovarian vitelline follicles, the posterior extent of preovarian vitelline follicles and relative size of the cirrus sac.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10613 - Zoology

Project

<a href="/en/project/LTAUSA18010" target="_blank" >LTAUSA18010: Unraveling diversity of parasites of cypriniform fishes in North America: a key to understanding evolutionary processes</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Parasitology

ISSN

0031-1820

e-ISSN

—

Volume of the periodical

148

Issue of the periodical within the volume

9

Country of publishing house

US - UNITED STATES

Number of pages

17

Pages from-to

1040-1056

UT code for WoS article

000671934900003

EID of the result in the Scopus database

2-s2.0-85106009561