Trichacis meridionalis ( Brues) 1910

Arias-Penna, Tania Milena, Masner, Lubomir & Delsinne, Thibaut, 2012, Revision of the Neotropical species of Trichacis Foerster (Hymenoptera: Platygastroidea: Platygastridae), with description of 24 new species, Zootaxa 3337, pp. 1-56 : 28

publication ID

https://doi.org/ 10.5281/zenodo.281325

DOI

https://doi.org/10.5281/zenodo.6166444

persistent identifier

https://treatment.plazi.org/id/038EFC5F-7C5A-D45E-FF7B-FD90B8C6FBB3

treatment provided by

Plazi

scientific name

Trichacis meridionalis ( Brues) 1910
status

 

Trichacis meridionalis ( Brues) 1910 View in CoL

Xestonotus meridionalis Brues 1910 . Broteria 9: 150, 151. Original description. Trichacis meridionalis ( Brues) 1910 View in CoL . Masner 1965. Comb. n. in: Psyche 1: 303.

Diagnosis. Trichacis meridionalis ( Brues 1910) has: antennal scape, pedicel and leg including coxa except tips of hind femur and tibia reddish or ferruginous; vertex and occiput smooth and shining, separated by “a distinct raised line” [= hyperoccipital carina]; ocelli in triangle, lateral ones slightly nearer to eye margin than to median ocellus [= OOL <LOL]; T1 as wide as long. The type was collected in Brazil. Lectotype and paralectotype females were deposited at the Museum of Comparative Zoology, Harvard University, USA.

Of the 27 Neotropical species (including those described in this paper), only Trichacis proximata n. sp. and T. acarinata n. sp. have also a smooth vertex. T. acarinata differs from T. meridionalis and T. proximata by hyperoccipital carina absent and T1 longer than wide. T. proximata differs from T. meridionalis by OOL> LOL and T1 shorter than wide.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Platygastridae

Genus

Trichacis

Loc

Trichacis meridionalis ( Brues) 1910

Arias-Penna, Tania Milena, Masner, Lubomir & Delsinne, Thibaut 2012
2012
Loc

Xestonotus meridionalis

Brues 1910
1910
Loc

Trichacis meridionalis (

Brues 1910
1910
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