Macrorrhinia pinta Landry and Neunzig, 1998

Hayden, James E. & Landry, Jean-François, 2020, Arcola malloi (Pastrana), the alligatorweed stemborer, a new synonym of Macrorrhinia endonephele (Hampson) (Lepidoptera: Pyralidae: Phycitinae), Insecta Mundi 2020 (768), pp. 1-25 : 8

publication ID

https://doi.org/ 10.5281/zenodo.5353606

publication LSID

lsid:zoobank.org:pub:FA113144-2E1D-4492-963F-FB766029834F

DOI

https://doi.org/10.5281/zenodo.5451311

persistent identifier

https://treatment.plazi.org/id/03995710-5510-141E-FF02-FCC0D19FFAE6

treatment provided by

Felipe

scientific name

Macrorrhinia pinta Landry and Neunzig, 1998
status

 

Macrorrhinia pinta Landry and Neunzig, 1998 View in CoL

Fig. 19 View Figures 16–19 , 27 View Figures 20–27 , 36 View Figures 28–36 , 45 View Figures 37–45 , 61 View Figures 59–61 , 72 View Figures 68–73

Macrorrhinia pinta Landry and Neunzig 1998: 499 View in CoL .

Diagnosis. The forewing length is 4.6–7.0 mm. (The range given in Landry and Neunzig (1997) who listed 82 specimens is 5.0–8.0 mm. No specimen measured more than 7.0 mm among the 69 specimens examined.) The maculation is similar to M. aureofasciella but the transverse bands are more subdued or indistinct and do not reach the costa (not illustrated). The gnathos ( Fig. 36 View Figures 28–36 ) is similar to that of M. endonephele . The phallus ( Fig. 27 View Figures 20–27 ) is laterally curved, whereas it is straight or nearly so in the other species. The corpus bursae ( Fig. 61 View Figures 59–61 ) is barely constricted in the middle as in M. aureofasciella , but the appendicular lobe is larger with the posterior portion broadly dilated and extended to the posterior end of the corpus bursae. The ductus bursae is barely dilated at the level of the corpus bursae and its inception is situated near the base of the appendicular lobe near the juncture of the corpus bursae. There are no signum nor spines except for a small sclerotization at the juncture of the appendicular lobe. The posterior margin of the antrum has a “winged” appearance with a mesial indentation and curved lateral projections wider than the ductus bursae ( Fig. 72 View Figures 68–73 ).

Material examined. Holotype male ( CNC), slide PYR 358; 50 males and females including 18 paratypes: ECUADOR, GALAPAGOS, Pinta, Isabela , Santa Cruz, Espanola, San Cristobal , Seymour Norte , Floreana (1989, 1992), slides PYR 399, PYR 400, PYR 435, PYR 2206, PYR 2207 ( CNC).

CNC

Canadian National Collection of Insects, Arachnids, and Nematodes

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Lepidoptera

Family

Pyralidae

Genus

Macrorrhinia

Loc

Macrorrhinia pinta Landry and Neunzig, 1998

Hayden, James E. & Landry, Jean-François 2020
2020
Loc

Macrorrhinia pinta

Landry, B. & H. H. Neunzig 1998: 499
1998
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