Sexual dimorphism in external scent efferent system of metathoracic scent glands in Aradidae: First evidence within Heteroptera

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10378582" target="_blank" >RIV/00216208:11310/18:10378582 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.jcz.2018.02.001" target="_blank" >https://doi.org/10.1016/j.jcz.2018.02.001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jcz.2018.02.001" target="_blank" >10.1016/j.jcz.2018.02.001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Sexual dimorphism in external scent efferent system of metathoracic scent glands in Aradidae: First evidence within Heteroptera

Popis výsledku v původním jazyce

The morphology of the external scent efferent system of the metathoracic scent gland was studied in detail in three Aradus species, A. betulae (Linnaeus, 1758), A. cinnamomeus Panzer, 1806, and A. ribauti Wagner, 1956 (Heteroptera: Aradidae) using scanning electron microscopy. The ostiole is slit-shaped and poorly developed, the peritreme is not present, and the evaporatorium consists of ridges and grooves that are directed radially from the ostiole. This inconspicuous external scent efferent system could represent an ancestral condition in the Aradidae. The microsculpture of the cuticle of the evaporatorium is highly species-specific. In A. betulae, the ridges and grooves are more distinct in males than in females, the microsculpture pattern of the evaporatorium is more highly developed in males than females, and the most distinct sculpture is present on the ostiole margin in females; in A. cinnamomeus, there are fewer distinct differences between males and females in the sizes of the ridges and shape of the ostiole margin, and the microsculpture pattern of the evaporatorium is identical in both sexes; and in A. ribauti, the size of the ridges and grooves are identical in both sexes, and there are only small differences in the microsculpture pattern. The sexual dimorphism in the external scent efferent system of the metathoracic scent glands in these three species represents the first report of this dimorphism in the Heteroptera.

Název v anglickém jazyce

Sexual dimorphism in external scent efferent system of metathoracic scent glands in Aradidae: First evidence within Heteroptera

Popis výsledku anglicky

The morphology of the external scent efferent system of the metathoracic scent gland was studied in detail in three Aradus species, A. betulae (Linnaeus, 1758), A. cinnamomeus Panzer, 1806, and A. ribauti Wagner, 1956 (Heteroptera: Aradidae) using scanning electron microscopy. The ostiole is slit-shaped and poorly developed, the peritreme is not present, and the evaporatorium consists of ridges and grooves that are directed radially from the ostiole. This inconspicuous external scent efferent system could represent an ancestral condition in the Aradidae. The microsculpture of the cuticle of the evaporatorium is highly species-specific. In A. betulae, the ridges and grooves are more distinct in males than in females, the microsculpture pattern of the evaporatorium is more highly developed in males than females, and the most distinct sculpture is present on the ostiole margin in females; in A. cinnamomeus, there are fewer distinct differences between males and females in the sizes of the ridges and shape of the ostiole margin, and the microsculpture pattern of the evaporatorium is identical in both sexes; and in A. ribauti, the size of the ridges and grooves are identical in both sexes, and there are only small differences in the microsculpture pattern. The sexual dimorphism in the external scent efferent system of the metathoracic scent glands in these three species represents the first report of this dimorphism in the Heteroptera.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Zoologischer Anzeiger

ISSN

0044-5231

e-ISSN

—

Svazek periodika

274

Číslo periodika v rámci svazku

MAY

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

115-122

Kód UT WoS článku

000437211200010

EID výsledku v databázi Scopus

2-s2.0-85041920907