Two new species of <i>Dichelyne</i> Jagerskiold, 1902 (Nematoda: Cucullanidae) parasitising marine fishes in Iraq

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F23%3A00579888" target="_blank" >RIV/60077344:_____/23:00579888 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11230-023-10107-2" target="_blank" >https://link.springer.com/article/10.1007/s11230-023-10107-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11230-023-10107-2" target="_blank" >10.1007/s11230-023-10107-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Two new species of <i>Dichelyne</i> Jagerskiold, 1902 (Nematoda: Cucullanidae) parasitising marine fishes in Iraq

Popis výsledku v původním jazyce

Recent examinations of some marine fishes from off the southern coast of Iraq revealed the presence of two new species of Dichelyne (Dichelyne) Jagerskiold, 1902 (Nematoda: Cucullanidae), both intestinal parasites, namely: D. (D.) lethrinin. sp. from the smalltooth emperor Lethrinus microdon Valenciennes (Lethrinidae, Acanthuriformes) and D. (D.) iraqiensisn. sp. from the humphead snapper Lutjanus sanguineus (Cuvier) (Lutjanidae, Acanthuriformes). Specimens are described and illustrated based on light and scanning electron microscopical examinations. Dichelyne (D.) lethrinin. sp. is mainly characterised by the length of spicules (522 & mu,m), presence of a dorsal caecum, location of deirids at the level of the posterior end of oesophagus and the post-oesophageal position of the excretory pore, number (10 pairs) and distribution of caudal papillae in the male, and the presence of two minute terminal spines on the female tail tip. Dichelyne (D.) iraqiensisn. sp. differs from the species of the subgenus Dichelyne mainly based on the absence of caudal spines, the presence of a dorsal caecum, the length of spicules (789-884 & mu,m), the location of deirids and the excretory pore approximately at the same level, and the size of eggs (72-78 x 42-51 & mu,m). These new species infecting marine fishes in Iraq represent new geographic records of cucullanids of the subgenus Dichelyne from fishes in marine waters off Iraq.

Název v anglickém jazyce

Two new species of <i>Dichelyne</i> Jagerskiold, 1902 (Nematoda: Cucullanidae) parasitising marine fishes in Iraq

Popis výsledku anglicky

Recent examinations of some marine fishes from off the southern coast of Iraq revealed the presence of two new species of Dichelyne (Dichelyne) Jagerskiold, 1902 (Nematoda: Cucullanidae), both intestinal parasites, namely: D. (D.) lethrinin. sp. from the smalltooth emperor Lethrinus microdon Valenciennes (Lethrinidae, Acanthuriformes) and D. (D.) iraqiensisn. sp. from the humphead snapper Lutjanus sanguineus (Cuvier) (Lutjanidae, Acanthuriformes). Specimens are described and illustrated based on light and scanning electron microscopical examinations. Dichelyne (D.) lethrinin. sp. is mainly characterised by the length of spicules (522 & mu,m), presence of a dorsal caecum, location of deirids at the level of the posterior end of oesophagus and the post-oesophageal position of the excretory pore, number (10 pairs) and distribution of caudal papillae in the male, and the presence of two minute terminal spines on the female tail tip. Dichelyne (D.) iraqiensisn. sp. differs from the species of the subgenus Dichelyne mainly based on the absence of caudal spines, the presence of a dorsal caecum, the length of spicules (789-884 & mu,m), the location of deirids and the excretory pore approximately at the same level, and the size of eggs (72-78 x 42-51 & mu,m). These new species infecting marine fishes in Iraq represent new geographic records of cucullanids of the subgenus Dichelyne from fishes in marine waters off Iraq.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10607 - Virology

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Systematic Parasitology

ISSN

0165-5752

e-ISSN

1573-5192

Svazek periodika

100

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

579-590

Kód UT WoS článku

001027317600001

EID výsledku v databázi Scopus

2-s2.0-85164803240