Dilasia sulcata ( Champion, 1900 ) Carpintero, 2014

Carpintero, Diego Leonardo, 2014, Western Hemisphere Lasiochilinae (Hemiptera: Heteroptera: Anthocoridae) with comments on some extralimital species and some considerations on suprageneric relationships, Zootaxa 3871 (1), pp. 1-87 : 39-40

publication ID

https://doi.org/ 10.11646/zootaxa.3871.1.1

publication LSID

lsid:zoobank.org:pub:373BF217-8734-47A1-AF27-C16DFE48D1C9

DOI

https://doi.org/10.5281/zenodo.5121974

persistent identifier

https://treatment.plazi.org/id/894D87D0-8618-FFBF-FF1C-FAF6FC36FF5F

treatment provided by

Felipe

scientific name

Dilasia sulcata ( Champion, 1900 )
status

comb. nov.

Dilasia sulcata ( Champion, 1900) n. comb.

( Fig. 140 View FIGURES 137–143 )

Lasiochilus sulcatus Champion, 1900: 310 .

Diagnostic characters: Measurements, see Table IV. Male: Characterized by the following combination of characters: head and pronotum reddish brown, hemelytra, tibiae and labium brown; antennae, underside of body, legs and labium, paler. Length of antennal segment II equal to length of head, slightly thickened towards apex; antennal segments (I:II:III:IV) 1: 2.5: -: -; head prolonged anteriorly from base of antennae; hemelytra smooth, dorsal pilosity long, sparse; anterior lobe of pronotum smooth, with median sulcus; posterior lobe rugose; foretibiae armed with acute and slightly curved spines; pad small ( Fig 159 View FIGURES 159–162 ); copulatory spines on left margin of sternite VI, small and thick ( Fig. 160 View FIGURES 159–162 ); pygophore with punctures on dorsal surface ( Fig. 161 View FIGURES 159–162 ); left paramere widened subapically and apically acute ( Fig. 162 View FIGURES 159–162 ); aedeagus not armed with lateral and subapical feather-like structures. Female: Similar to male in measurements and coloration. Antennal segments (I:II:III:IV) 1: 2.8: 2.1: 2.2.

Distribution: Panama, Venezuela. ( Fig. 144 View FIGURE 144 ).

Material examined: Holotype PANAMA: ♀ “Typus” David in Chiriqui, Lasiochilus sulcatus Ch. BMNH ; ♀ Barro Colorado, CZ, 4/ 11-VII-1941, J. Zetek, No 4835. MACN; ♂ Idem (slide-mounted). MACN; VENEZUELA: ♀ 23-VII-1945, intercepted at San Francisco. USNM.

Discussion: This species is characterized by the median sulcus on anterior lobe of pronotum. Differs from D. sulcicollis , a species also having a median sulcus on anterior lobe of pronotum, by having the body not flattened dorso-ventrally, as well as by having an apically acute left paramere.

MACN

Museo Argentino de Ciencias Naturales Bernardino Rivadavia

USNM

Smithsonian Institution, National Museum of Natural History

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Anthocoridae

Genus

Dilasia

Loc

Dilasia sulcata ( Champion, 1900 )

Carpintero, Diego Leonardo 2014
2014
Loc

Lasiochilus sulcatus

Champion, G. C. 1900: 310
1900
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