Madecadryinus politus Olmi, 2007

Olmi, Massimo, Copeland, Robert S. & Noort, Simon Van, 2019, Dryinidae of the Afrotropical region (Hymenoptera, Chrysidoidea), Zootaxa 4630 (1), pp. 1-619 : 582-583

publication ID

https://doi.org/ 10.11646/zootaxa.4630.1.1

publication LSID

lsid:zoobank.org:pub:8D375836-CCBA-473C-836F-6ABD44B4F881

persistent identifier

https://treatment.plazi.org/id/03E987E2-FDEA-280E-FF3E-D31FFE14FC4C

treatment provided by

Plazi

scientific name

Madecadryinus politus Olmi, 2007
status

 

3. Madecadryinus politus Olmi, 2007

( Figs 257C View FIGURE 257 , 258E, G View FIGURE 258 )

Madecadryinus politus Olmi 2007c: 21 ; Azevedo et al. 2010: 885.

Description. ♀ ( Fig. 257C View FIGURE 257 ). Apterous; body length 1.2–2.1 mm. Head black, except clypeus and mandible testa- ceous; antenna testaceous; mesosoma black, except lateral margin of apparent pronotum and distal extremity of propodeal declivity testaceous; metasoma brown, except distal extremity testaceous; legs testaceous, except club of profemur brown, metacoxa partly brown and meso- and metafemur darkened. Antenna ( Fig.257C View FIGURE 257 ) clavate, thickened; antennomeres in following proportions: 9:2.5:1.5:3:3.5:3.5:3:3:3:7; antennomeres 1 and 10 longer than broad; antennomeres 3–9 broader than long or as long as broad (length/breadth ratio of antennomere 9 in lateral view: 3:3.5; antennomere 6 as broad as long: 3.5:3.5); antennomere 2 as long as broad; ADOs present in antennomeres 4– 10; antennal toruli contiguous with lateral margins of clypeus. Head rectangular in dorsal view ( Fig. 257C View FIGURE 257 ), broader than long (21.5:19), shiny, covered with short and fine setae, finely punctate, unsculptured among punctures; vertex of head flat; frons very convex ( Fig. 258E View FIGURE 258 ); eye ( Fig. 258E View FIGURE 258 ) small, much shorter than head (4: 19 in dorsal view); ocelli absent; occipital carina distinct, complete on dorsal region of head, but incomplete on lateral regions of head; frontal line absent; clypeus with ventral margin rounded; temple very long, almost 3 × as long as eye (11:4); subocular sulcus absent. Palpal formula 2/2. Propleuron apparently mobile and articulated, hidden under apparent pronotum. Remaining regions of mesosoma completely fused with no sutures separating fused regions; laterally in- complete sutures visible (suture between apparent pronotum and mesothorax and meso-metapleural suture); above two sutures incomplete and partly visible on lateral regions of mesosoma. Mesosoma ( Fig. 257C View FIGURE 257 ) shiny, covered with fine and short setae, finely punctate, unsculptured among punctures; mesosoma cylindric and divided into two regions (anterior flat dorsal region (corresponding to pronotum, mesonotum, metanotum and metapectal-propodeal disc) and posterior inclined region (corresponding to propodeal declivity)); in anterior dorsal region no sutures visible, except suture separating dorsal region from lateral regions (suture incomplete, being absent in anterior third of dorsal region (probably corresponding to pronotum)) ( Fig. 257C View FIGURE 257 ); propodeal declivity completely surrounded by strong keel separating it from metapectal-propodeal disc and from lateral regions of mesosoma; anterior dorsal region and posterior inclined region completely unsculptured, except few transverse striae near apex of posterior region. Protarsomeres in following proportions: 8:2:2:6:9. Protarsomere 3 produced into hook. Enlarged claw ( Fig. 258G View FIGURE 258 ) with three small teeth, 10 bristles and many setae on outer side. Protarsomere 5 ( Fig. 258G View FIGURE 258 ) with two rows of 3 + 10 lamellae; apex with four lamellae. Tibial spurs 1/0/1.

♂. Unknown.

Material examined. Type: ♀ holotype: MADAGASCAR: Antsiranana, Marojejy National Park , 25.7 km 32° NNE Andapa, 10.3 km 314° NW Manantenina, 14°26.42’S 49°44.30’E, 1575 m, 21.XI.2003 GoogleMaps , sifted litter (leaf mold, rotten wood), montane rainforest, B.L. Fisher leg., BLF 9242 ( CAS). Paratypes: MADAGASCAR: Toamasina, E of Maroantsetra, Antongil Bay, Ambodivoangy , lavage de terre, J. Vadon leg., IV.1959, 1 ♀ ( MRAC); same local- ity label, VIII.1959, 1 ♀ ( MRAC). Other material: Toamasina, Ambatovaky Special Reserve, Sandrangato River , 16°49.03’S 49°17.42’E, 360 m, 25–27.II.2010 GoogleMaps , sifted litter rainforest, B.L. Fisher et al. leg., BLF24750 , 1♀ ( CAS); Toamasina, Akirindro Mt., 7.6 km 341° Ambinanitelo , 15°17.18’S 49°32.54’E, 600 m, 17–21.III.2003 GoogleMaps , sifted litter/wood, Fisher , Griswold et al. leg., BLF 8250 , 1♀ ( MOLC) .

Hosts. Unknown.

Distribution. Madagascar.

CAS

California Academy of Sciences

MRAC

Musée Royal de l’Afrique Centrale

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Dryinidae

Genus

Madecadryinus

Loc

Madecadryinus politus Olmi, 2007

Olmi, Massimo, Copeland, Robert S. & Noort, Simon Van 2019
2019
Loc

Madecadryinus politus

Azevedo, C. O. & Madl, M. & Olmi, M. 2010: 885
Olmi, M. 2007: 21
2007
GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF