Peripus, Chatzimanolis, 2019

Chatzimanolis, Stylianos, 2019, Peripus, a new genus of Xanthopygina (Coleoptera: Staphylinidae) from South America, Zootaxa 4648 (2), pp. 371-383: 383

publication ID

https://doi.org/10.11646/zootaxa.4648.2.10

publication LSID

lsid:zoobank.org:pub:649E4C40-EC59-4A68-8BAF-1E9BB50A9FAA

persistent identifier

http://treatment.plazi.org/id/038A87D5-FFA4-FFBC-80E6-FE35FA64FCDB

treatment provided by

Plazi

scientific name

Peripus
status

 

Key to the species of Peripus   Chatzimanolis and Hightower

1. Pronotum punctation dense, punctures contiguous to almost contiguous ( Fig. 6 View FIGURES 5–8 ), antennomeres 8–10 clearly longer than wide; aedeagus as Figs. 24–26........................................................................ P   View FIGURES 24–26 . didontus

- Pronotum punctation not as dense ( Figs. 5, 7–8 View FIGURES 5–8 ), punctures not contiguous; antennomeres 8–10 subquadrate to slightly longer than wide........................................................................................... 2

2. Median lobe with two subapical teeth; paramere pointed apically ( Fig. 29 View FIGURES 27–29 )............................. P. madrededios  

- Median lobe with one subapical tooth; paramere rounded apically ( Figs. 23 View FIGURES 21–23 , 32 View FIGURES 30–32 )................................... 3

3 Paramere converging to apex ( Fig. 23 View FIGURES 21–23 ); paramere shorter than median lobe ( Figs. 21–22 View FIGURES 21–23 ); pronotum punctation with 1–2 rows of scattered punctures (besides punctures on the midline; Fig. 5 View FIGURES 5–8 )......................................... P. brunkei  

- Paramere slightly expanding to apex ( Fig. 32 View FIGURES 30–32 ); paramere slightly longer than median lobe ( Figs. 30–31 View FIGURES 30–32 ); pronotum punctation with 2–3 rows of scattered punctures (besides punctures on the midline; Fig. 8 View FIGURES 5–8 )......................... P. monodontus