Stethaulax marmorata (Say)

Weiler, L., Barão, K. R., Cassis, G. & Grazia, J., 2016, Morphology of the external scent efferent system of Neotropical shield bugs (Hemiptera: Scutelleridae: Pachycorinae), Zoomorphology 136, pp. 1-16 : 12

publication ID

https://doi.org/ 10.1007/s00435-016-0330-y

DOI

https://doi.org/10.5281/zenodo.6085033

persistent identifier

https://treatment.plazi.org/id/03C8E218-FFE9-FFC4-FC97-FD44CA74FD42

treatment provided by

Tatiana

scientific name

Stethaulax marmorata (Say)
status

 

Stethaulax marmorata (Say)

Ostiole closer to metacoxal cavity than to lateral margin of metapleuron ( Fig. 20a View Fig ); ostiole elliptic, oriented ventrolaterally, visible in lateral view; lateral margin of ostiolar plate elevated; peritreme groove-shaped, directed laterally and apically curved anteriorly, parallel to surrounding pleuron ( Fig. 20b View Fig ), median furrow well developed; peritremal surface with scale-like microsculptures ( Fig. 20c View Fig ). Evaporatorium well developed on meso- and metapleuron; on metapleuron, evaporatorium completely covering ostiolar plate and reaching between coxal cavities, outer margin of metapleural evaporatorium convex; on mesopleuron, well developed on mesepimeron; evaporatorium punctate ( Fig. 20d View Fig ); mushroom bodies irregular, alveoli with several trabeculae. Metathoracic spiracle wide; metapleural margin of spiracle with several setae; processes of the filter system of regular diameter, processes spiny ( Fig. 20e View Fig ).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Scutelleridae

Genus

Stethaulax

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