Xestoblatta mamorensis Lopes & Oliveira, 2006

Silva-da-Silva, Luiz Rafael & Lopes, Sonia Maria, 2015, Two new species of Xestoblatta Hebard, 1916 from Brazil, a redescription of Xestoblattaroppai Rocha e Silva Albuquerque & Fraga, 1975 and a key for the species of the buscki group (Blattodea, Ectobiidae, Blattellinae), ZooKeys 526, pp. 117-129 : 121

publication ID

https://dx.doi.org/10.3897/zookeys.526.6077

publication LSID

lsid:zoobank.org:pub:8031D4C2-FB51-4B29-A8EF-453F91F78FF1

persistent identifier

https://treatment.plazi.org/id/1C199C03-AEEE-25BD-ECD9-4B4C32A1B681

treatment provided by

ZooKeys by Pensoft

scientific name

Xestoblatta mamorensis Lopes & Oliveira, 2006
status

 

Taxon classification Animalia Blattodea Ectobiidae

Xestoblatta mamorensis Lopes & Oliveira, 2006 View in CoL Figs 23-33

Type material.

Holotype ♂ (examined) Brasil: Rondônia, Reserva Mamoré, 25/01/1998, without collector. Museu Nacional, UFRJ, Rio de Janeiro, Brazil.

Dimensions

(mm). Holotype ♂ Total length: 30; length of pronotum: 5.0; width of pronotum: 8.0; length of tegmen: 25; width of tegmen: 7.0.

Description.

This species was found in the Reserva Mamoré, Rondônia. It can be separated from other Xestoblatta species by the habitus (Fig. 23), coloration of the pronotum (Fig. 24) and head (Fig. 25), shape of the tergal modifications (Figs 26 and 27), and morphological differences in the subgenital plate (Fig. 28). In the original description, tergite VII and the right paraproct were not described. These characters are deemed very important to separate the species and therefore are described below.

Abdomen. Tergite VII with two lateral grooves (Figs 26 and 27). Supra-anal plate with right paraproct reaching beyond half of plate (Fig. 29). Also with two lobes, one convex at apex and covered with weakly sclerotized setae, and the other slender, curved and larger than the first (Fig. 30). Genital plate with left phallomere hooked (Fig. 31); median sclerite slender, lanceolate (Fig. 32); right phallomere shaped as inverted “Y” and with sclerotized base (Fig. 33).

Known geographical distribution.

Brazil (RO)

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Blattodea

Family

Ectobiidae

SubFamily

Blattellinae

Genus

Xestoblatta