Ptychoderes magnus Mermudes and Napp 2004

Mermudes, José Ricardo M. & Napp, Dilma Solange, 2006, Revision and cladistic analysis of the genus: Ptychoderes Schoenherr, 1823 (Coleoptera, Anthribidae, Anthribinae, Ptychoderini), Zootaxa 1182 (1), pp. 1-130: 38

publication ID

http://doi.org/ 10.11646/zootaxa.1182.1.1

publication LSID

lsid:zoobank.org:pub:56758062-FF9C-448F-98AE-92C3EC71022C

persistent identifier

http://treatment.plazi.org/id/A02F87F5-FFB9-F946-1730-FEABFB64F8D8

treatment provided by

Felipe

scientific name

Ptychoderes magnus Mermudes and Napp 2004
status

 

Ptychoderes magnus Mermudes and Napp 2004  

Figs. 82 View FIGURES 70–84 , 96, 110 View FIGURES 85–112 , 124 View FIGURES 113–126 , 173–176 View FIGURES 158–176 , 216 View FIGURES 215–220 , 245 View FIGURES 239–250 , 255 View FIGURES 251–262 , 265 View FIGURES 265–266. 265

Ptychoderes magnus Mermudes and Napp, 2004: 27   , Figs. 1, 3 View FIGURES 1–11 ; Rheinheimer, 2004: 10 (cat.).

Ptychoderes magnus   was recently described and illustrated by Mermudes and Napp (2004). Here, the descriptions of the male and female terminalia are added.

Male terminalia. Tergite VIII ( Fig. 82 View FIGURES 70–84 ) as long as wide, convergent at sides, widely rounded at apex; sternite VIII ( Fig. 96 View FIGURES 85–112 ) strongly convergent apically, deeply emarginate at apex, apodeme triangular, weakly sclerotized; apodeme of sternite IX ( Fig. 110 View FIGURES 85–112 ) twice as long as arms. Tegmen ( Fig. 124 View FIGURES 113–126 ) rounded at apex. Aedeagus ( Figs. 173–176 View FIGURES 158–176 ) without arc between apodemes; tectum ( Fig. 174 View FIGURES 158–176 ) straight at proximal margin, acuminate at apex; pedon ( Figs. 173, 175 View FIGURES 158–176 ) with body weakly curved, narrowed apically; apodemes weakly curved. Internal sac ( Fig. 173 View FIGURES 158–176 ) slightly shorter than aedeagus, spiculated at distal two thirds, lateral membrane with pigmented rods; antemedian sclerites thickened and strongly sclerotized ( Fig. 176 View FIGURES 158–176 ).

Female terminalia. Similar to that of P. jordani   , differing by the emarginate apex of both tergite and sternite VIII.

Type material examined

Male holotype: BRAZIL, Rondônia, Ouro Preto d’Oeste, X.1986, O. Roppa, P. Magno, J. Becker leg. ( MNRJ). Paratypes. BRAZIL. Rondônia: Ariquemes, 1 F, XI   .1979, B. Silva leg. ( MNRJ); Ouro Preto d’Oeste , 4 M, 2 F   , X.1986, O. Roppa, P. Magno, J. Becker leg. ( MNRJ), 1 M, idem ( CPMT), 1 M, idem ( DZUP). Amapá: Macapá (Fazendinha IEPA, Parque. Zoob. ), 1 F   , I.2001, P. Magno leg. ( MNRJ). Amazonas: (Faz. E steio ZF­3, 60 Km N. de Manaus, Km 23), 1 F   , 3.9.1986, B. C. Klein leg. (in Malaise Reserva 1112) ( INPA); Manaus , 1 F   , 16.IX.1955, 1 F, 8.XI.1957   , Elias & Roppa leg. (MNRJ). Pará: Santarém , 2 M, 1 F, 10.VII.1938   , Zellibor & Hauff leg. (MNRJ); Óbidos , 1 M, VII.1954, 2 F, IX. 1953   , F. M. Oliveira leg.; Mocajuba, 1 M, III.1953   , O. M. Rego leg. (MNRJ); Itaituba ( Rio Tapajós ), 2 M, 1 F, I.1961, Dirings leg. ( MZSP). Mato Grosso: Sinop ( Faz. Teles ), 1 F   , X.1974, B. Silva leg., (12º31’S, 55º37’W, BR 163, 350 m), 2 F GoogleMaps   , X.1975, Alvarenga & Roppa leg. ( MNRJ). BOLIVIA. ( Rio Colorado , Alto Surutú —not stated), 1 M, II   .1964, A. Martinez leg. (MACN).

Remarks See remarks under P. obsoletus   .

Distribution ( Fig. 265 View FIGURES 265–266. 265 ) BRAZIL (Amapá, Rondônia, Amazonas, Pará and Mato Grosso) and BOLIVIA.

MNRJ

Museu Nacional/Universidade Federal de Rio de Janeiro

DZUP

Universidade Federal do Parana, Colecao de Entomologia Pe. Jesus Santiago Moure

IEPA

Istituto di Entomologia Agraria dell'Universita

INPA

Instituto Nacional de Pesquisas da Amazonia

MZSP

Sao Paulo, Museu de Zoologia da Universidade de Sao Paulo

BR

Embrapa Agrobiology Diazothrophic Microbial Culture Collection

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Coleoptera

Family

Anthribidae

Genus

Ptychoderes

Loc

Ptychoderes magnus Mermudes and Napp 2004

Mermudes, José Ricardo M. & Napp, Dilma Solange 2006
2006
Loc

Ptychoderes magnus

Mermudes, J. R. M. & Napp, D. S. 2004: 27
Rheinheimer, J. 2004: 10
2004