Polistes (Fuscopolistes) rossi Bohart, 1949

Somavilla, Alexandre, Oliveira, Marcio Luiz, Andena, Sergio Ricardo & Carpenter, James Michael, 2018, An illustrated atlas for male genitalia of the New World Polistes Latreille, 1802 (Vespidae: Polistinae), Zootaxa 4504 (3), pp. 301-344 : 336-337

publication ID

https://doi.org/ 10.11646/zootaxa.4504.3.1

publication LSID

lsid:zoobank.org:pub:1B0BEDBC-9409-41D7-B752-81D9843BACAA

DOI

https://doi.org/10.5281/zenodo.5996181

persistent identifier

https://treatment.plazi.org/id/03A787E7-FFC9-9413-B38D-9A1AFA95F833

treatment provided by

Plazi

scientific name

Polistes (Fuscopolistes) rossi Bohart
status

 

Polistes (Fuscopolistes) rossi Bohart

Paramere ( Fig. 38A View FIGURE 38 ): (1) about two and half times longer than wide at the middle; (2) lateral groove deep; almost straight; (3) parameral spine medium (about 1/7 the total length of paramere), pointed apically with long and sparse bristles, mainly on spine base; (4) paramere lobe weakly developed and rounded; (5) inferior portion of paramere narrow, about a half the width at the middle portion. Aedeagus ( Fig. 38B, C View FIGURE 38 ): robust; (1) apical portion with prominent denticulation, extended from the penis valve to the end of median expansion, lateral margin curved; (2) penis valve dilated and with a strong central entrance (about 1/3 of the total length of apical portion); (3) median expansion developed and pointed apex; (4) lateral apodeme directed forward and shorter than ventral process, (5) ventral process very rounded and compressed in the base; (6) inferior portion of aedeagus weakly curved, almost straight in lateral view; (7) with about 24 small, uniform, ventral teeth, four or more of the most anterior ones more or less fused. Digitus ( Fig. 38D View FIGURE 38 ): robust; (1) apical process very reduced; (3) anteroventral lobe long and pointed apically; (4) punctation strong, over the entire digitus base; (5) short and dense bristles, mainly on lateral margin. Cuspis ( Fig. 38E View FIGURE 38 ): robust, triangular-shape; (1) apex weakly pointed and tapering gradually to the end; (2) long and dense bristles on cuspis; (3) punctation restricted on the lateral lobe; (4) lower part weakly developed and more membranous aspect.

Remarks. Richards (1978: 456) commented about the aedeagus having about 24 small teeth and “digitus rather small, narrowed posteriorly in dorsal view, distal process of moderate length, not densely hairy”.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Vespidae

Genus

Polistes

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