Hedychridium etruscum Strumia, 2003

SPECIES LIST

Database of the Italian Chrysididae

Hedychridium etruscum Strumia, 2003

Hedychridium etruscum Strumia, 2003
Image(s)
Chorology: Italian-continental
Chorology: Italian-continental
Italian distribution of Hedychridium etruscum
Italian distribution








Posizione sistematica di Hedychridium etruscum Strumia, 2003

Sottofamiglia & Tribù Chrysidinae (Elampini) Size (mm)
Dimensioni (mm):
 
Genere & specie Hedychridium etruscum Strumia, 2003
Gruppo di specie monochroum
Combinazione originale Hedychridium etruscum Strumia, 2003
Serie tipica Holotype ♀: Punta delle Cannelle, Elba, Malaise trap (42°46.61 N 10°25.72' E), 2/16-VIII-2000. Paratypes from Italy (Elba and Giglio isl.).
Descrizione originale Color: head, thorax, legs and abdomen black without evidence of metallic color; S-II black without metallic dot, tarsi brown (Fig. 1). Antennae normal, not expanded; scape, pedicel and flagellum black; F-I 1/w = 3.2; length ratio F-I/P = 1.6; length ratio F-I/F-I1 = 1.8; flagellomere from F-IV on 1/w > 1.
Face oval in shape in frontal view, facial W/H = 1.5; punctures on frons and vertex reticulate PD = 0.4 MOD, TFC absent. Scapal basin coarsely punctuate laterally (PD = 0.4 MOD) with a few coarse striae in the middle. Clypeus short, 0.9 MOD; malar space short (0.8 MOD) and strongly converging; mandible dark, brown at center, with two additional teeth. IOA smaller than 90° (average 84.9°, standard deviation 1.7°); IOD smaller than OOD. Vertex with occipital angles rounded.
Pronotum slightly converging on anterior border; punctures on pronotum, mesonotum and scutellum reticulate to close (PD = 0.4 MOD), uniform; notauli slightly diverging frontally. Metanotum punctures reticulate, uniform PD = 0.5-0.6 MOD, metanotum as long as scutellum; mesopleuron rounded ventrally, with punctures simple, close, uniform (PD = 0.3~0.4 MOD), lateral pro podeal angle acute and pointing outwards. Pronotum to scutellum length ratio 1.1; head to pronotum width ratio 1.16. Anterior femora simple, without a ventral longitudinal carina.
Wings light brown, veins brown; tegulae non-metallic black; median vein M nearly straight; Rs = 1.5 times stigma length; Cu not sclerotized; posterior wings with 5-6 hamuli. Abdomen strongly convex, short (1/w = 1.1), without longitudinal or transverse carina, punctures simple, uniform, close to reticulate, PD = 0.2-0.3 MOD, posterior margin of T-III round, smooth and canaliculate. The punctures on S-II are numerous, sparse and deep, PD = 0.2 MOD. Pubescence on all body white and short, less than 1 MOD in length. Sexual dimorphism absent, only the male posterior margin of T-III more round and S-IV less visible. The male genital capsule similar to that of monochroum. Body length 3.0 - 3.5 mm.
Sinonimi e sottospecie  
Note sistematiche  

Distribuzione geografica di Hedychridium etruscum Strumia, 2003

Distribuzione mondiale

Località tipica Italy: Elba isl.: 1 m, 42 f: "Punta delle Cannelle", Porto Azzurro, Malaise trap (42°46.61' N 10°25.72' E), from 08-VI/26-VIII-2002; 1f La Biodola, 23-VIII-1962, legit A. Mochi; 3 f Marciana, Malaise trap (42°47.22' N 10°10.00' E), 24-V/16-VIII-2002; 1 f Marciana, 21-VI-2002. Giglio isl.: 3 f VIII-1901 and 1902, legit G. Doria. Gorgona isl.: 1m 9 f, Malaise trap (43°25.90' N 9°54.01' E), 11-VI/27-VIII-2002. Pianosa isl.: 2 f, Malaise trap (43°25.90' N 9°54.01' E), 26-VII-26-VIII-2001. Tuscan and Latium mainland: 4 m San Piero (Pisa), Pan traps, 01-VII/20-VIII-1994/1997; 1 m San Rossore (Pisa), Pan trap, 08-VII-1995; 1 m Vecchiano (Pisa), Pan trap 10-VI-1990; 1 m Santa Maria del Giudice (Lucca), 09-VII-1995; 1 m Case Ferri, Fauglia (Pisa), 04-VIII-1996; 2 m Laiatico, (Pisa), Pan trap, 15/21-VII-1995; 1 m Orciatico (Pisa), Pan trap, 30-VI-1994; 1 m Capena (Roma), 27-VII-1994.
Kimsey & Bohart  
Linsenmaier  
Altri Autori  
Corologia Italian-continental
Note sulla distribuzione  

Distribuzione geografica di Hedychridium etruscum Strumia, 2003

Distribuzione italiana secondo la Checklist delle specie della Fauna italiana

Macroregione Nord (N): Sud (S): Sicilia (Si): Sardegna (Sa):
Endemismo

Distribuzione italiana per regione amministrativa (Record bibliografici, evidenze personali e altre fonti)

Regione amministrativa Record bibliografici Record FEI Record personali
Piemonte
Valle d Aosta
Lombardia
Trentino Alto Adige
Veneto
Friuli V.G.
Liguria
Emilia Romagna
Toscana Strumia, 2003; Strumia, 2005;
Umbria
Marche
Lazio Strumia, 2003; Strumia, 2005;
Abruzzo
Molise
Campania
Puglia
Basilicata
Calabria
Sicilia
Sardegna
Note di distribuzione

Biologia di Hedychridium etruscum Strumia, 2003

Ospiti conosciuti

Polifago  
Tenthredinidae  
Vespidae  
Eumenidae  
Masaridae  
Sphecidae  
Apidae  
Colletidae  
Halictidae  
Megachilidae  
Anthophoridae
 
Lepidoptera
 
Note sugli ospiti

Habitat conosciuto

Habitat  
Piante per posa/rifugio  
Parassiti noti  
Note biologiche  

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For citation purposes

Agnoli G.L. & Rosa P. (2020) Hedychridium etruscum Strumia, 2003, in: Chrysis.net website. Interim version 24 September 2020, URL: https://www.chrysis.net/it/database-dei-chrysididae-italiani/specie/?rif=Hedychridium_etruscum.