Ambrysus brunneus Sites

Reynoso-Velasco, Daniel, 2017, New combinations, status, and species of Neotropical Ambrysini (Heteroptera: Naucoridae: Cryphocricinae), Zootaxa 4323 (4), pp. 503-518: 509

publication ID

https://doi.org/10.11646/zootaxa.4323.4.4

publication LSID

lsid:zoobank.org:pub:5641Cb17-Fb71-4Ebc-B178-0891C31B6Abb

persistent identifier

http://treatment.plazi.org/id/03BB1152-5123-9B6D-479F-FDBAFBADFB67

treatment provided by

Plazi

scientific name

Ambrysus brunneus Sites
status

 

Ambrysus brunneus Sites 

Figs. 14–17View FIGURES 14 – 17

Ambrysus brunneus Sites 2015  : Zootaxa 4033: 433–435 (original description).

Description. Macropterous male. Body length 7.56, width 4.16. Similar to female with the following exceptions: tergum VI with accessory genitalic process extending nearly straight posteriorly, slightly dilated, rounded apically, not reaching posterior margin of VII ( Fig. 14View FIGURES 14 – 17). Pseudoparameres of tergum VIII extending directly posteriorly, broadly rounded apically, with elongate setae ( Fig. 15View FIGURES 14 – 17). Pygophore with anterior margin obtusely angulate, parameres rounded, with long, dense brush of setae on dorsal surface ( Figs. 16, 17View FIGURES 14 – 17). Aedeagus elongate, left side straight, right side angled and slightly curved in distal 1/4 ( Fig. 17View FIGURES 14 – 17).

Discussion. This male specimen was collected in a small, sandy stream with the aquatic beetles Anodocheilus silvestrii (Régimbart)  , Copelatus  sp., Derovatellus lentus (Wehncke)  , Desmopachria  sp., Hydaticus subfasciatus Laporte  , Laccophilus  sp., Rhantus calidus (Fabricius)  , Thermonectus variegatus (Laporte)  ( Dytiscidae  ), Epimetopus  sp. ( Epimetopidae  ), Chasmogenus  sp., Helochares  sp., Hydrobiomorpha  sp. Tropisternus chalybeus Laporte  ( Hydrophilidae  ), and Notomicrus cf. traili Sharp  ( Noteridae  ). The female is known from a single specimen collected in Guyana, Region 9 ( Sites 2015).

Material examined. GUYANA: Region 6, 4°09.143'N, 58°11.207'W, 105 m, Upper Berbice, c. 1 km W Basecamp 1, small sandy stream, leg. A. Short, 21.ix.2014, GY14-0921-03A (1♂ UMC).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Naucoridae

Genus

Ambrysus

Loc

Ambrysus brunneus Sites

Reynoso-Velasco, Daniel 2017
2017
Loc

Ambrysus brunneus

Sites 2015
2015