EX UNO PLURES? MORPHOTYPE AND LINEAGE DIVERSITY OF BOTHRIOCEPHALUS (CESTODA: BOTHRIOCEPHALIDEA) IN NORTH AMERICAN FRESHWATER FISHES

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F20%3A00538259" target="_blank" >RIV/60077344:_____/20:00538259 - isvavai.cz</a>

Výsledek na webu

<a href="https://bioone.org/journals/journal-of-parasitology/volume-106/issue-5/17-98/Ex-Uno-Plures-Morphotype-and-Lineage-Diversity-of-Bothriocephalus-Cestoda/10.1645/17-98.full" target="_blank" >https://bioone.org/journals/journal-of-parasitology/volume-106/issue-5/17-98/Ex-Uno-Plures-Morphotype-and-Lineage-Diversity-of-Bothriocephalus-Cestoda/10.1645/17-98.full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1645/17-98" target="_blank" >10.1645/17-98</a>

Jazyk výsledku

angličtina

Název v původním jazyce

EX UNO PLURES? MORPHOTYPE AND LINEAGE DIVERSITY OF BOTHRIOCEPHALUS (CESTODA: BOTHRIOCEPHALIDEA) IN NORTH AMERICAN FRESHWATER FISHES

Popis výsledku v původním jazyce

Morphological and molecular evaluation of tapeworms of the genus Bothriocephalus Rudolphi, 1808 Cestoda: Bothriocephalidea), based on newly collected and uniformly fixed worms from freshwater fishes in Canada and the United States has revealed unexpected diversity. With a combination of selected morphological features and 4 molecular markers (18S rDNA V8 region, ITS1, ITS2, and COI gene sequences), the following morphotypes and lineages of the Bothriocephalus cuspidatus Cooper, 1917 complex were identified, several of which are specific to their respective fish definitive hosts and may represent separate species: B. cuspidatus sensu stricto from walleye, Sander vitreus (type host), which likely includes a miniature morphotype from Johnny darter, Etheostoma nigrum (both Percidae), Bothriocephalus morphotype from pumpkinseed, Lepomis gibbosus (Centrarchidae), and Bothriocephalus morphotype from rock bass, Ambloplites rupestris (Centrarchidae). The Bothriocephalus morphotype from goldeye, Hiodon alosoides (Hiodontidae), may also represent a separate lineage (possibly Bothriocephalus texomensis Self, 1954) but requires additional studies. A morphotype from smallmouth bass, Micropterus dolomieu, based on a single specimen, is morphologically and genetically very similar to the morphotype from rock bass. Morphological study of the scolex and strobila of heat-killed and fixed specimens has revealed consistent differences, often subtle, that allowed us to differentiate between these morphotypes.

Název v anglickém jazyce

EX UNO PLURES? MORPHOTYPE AND LINEAGE DIVERSITY OF BOTHRIOCEPHALUS (CESTODA: BOTHRIOCEPHALIDEA) IN NORTH AMERICAN FRESHWATER FISHES

Popis výsledku anglicky

Morphological and molecular evaluation of tapeworms of the genus Bothriocephalus Rudolphi, 1808 Cestoda: Bothriocephalidea), based on newly collected and uniformly fixed worms from freshwater fishes in Canada and the United States has revealed unexpected diversity. With a combination of selected morphological features and 4 molecular markers (18S rDNA V8 region, ITS1, ITS2, and COI gene sequences), the following morphotypes and lineages of the Bothriocephalus cuspidatus Cooper, 1917 complex were identified, several of which are specific to their respective fish definitive hosts and may represent separate species: B. cuspidatus sensu stricto from walleye, Sander vitreus (type host), which likely includes a miniature morphotype from Johnny darter, Etheostoma nigrum (both Percidae), Bothriocephalus morphotype from pumpkinseed, Lepomis gibbosus (Centrarchidae), and Bothriocephalus morphotype from rock bass, Ambloplites rupestris (Centrarchidae). The Bothriocephalus morphotype from goldeye, Hiodon alosoides (Hiodontidae), may also represent a separate lineage (possibly Bothriocephalus texomensis Self, 1954) but requires additional studies. A morphotype from smallmouth bass, Micropterus dolomieu, based on a single specimen, is morphologically and genetically very similar to the morphotype from rock bass. Morphological study of the scolex and strobila of heat-killed and fixed specimens has revealed consistent differences, often subtle, that allowed us to differentiate between these morphotypes.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

<a href="/cs/project/LTAUSA18010" target="_blank" >LTAUSA18010: Diverzita parazitů kaprotvarých ryb (Cypriniformes) Severní Ameriky: nástroj k pochopení evolučních procesů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Journal of Parasitology

ISSN

0022-3395

e-ISSN

—

Svazek periodika

106

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

15

Strana od-do

589-602

Kód UT WoS článku

000577159700001

EID výsledku v databázi Scopus

2-s2.0-85091050874