I, William Oehlke, have taken Scott Boutilier's recordings and combined them with my own interpolations, based on records for nearby counties and general distribution data, to create the following preliminary checklist for McHenry County. I am sure there are some omissions
Those species followed by my intitials are unconfirmed but expected. Those species followed by "SB" are confirmed by Scott Boutilier. Those species without initial attachments are confirmed by Database of Illinois Lepidoptera II.
I have grouped them sequentially in a manner that I hope will help regarding identifications.
Catocala relicta WO;
Forsaken, White, Relict; wingspan: 70-80mm
|
Catocala ultronia Ultronia Underwing, wingspan: 50-63mmThere is considerable variation in forewing pattern. The forewings are typically gray-brown, with a dark lower margin and a characteristic brown patch near the wingtip. The hind tarsi have three rows of spines. Occasionally the lower wings will be yellow instead of orange, and the outer wing margin is heavily barred and has a pure white patch at the apex. Steve Walter image. |
Catocala grynea ; Woody Underwing; wingspan: 40-50mmThe forewing is a dull greenish grey with orangey-brown shading along the inner margin. The antemedial and postmedial lines are quite faint. The renifrom and subreniform spots (sometimes indistinct) are usually thinly outlined in lighter grey. Hindwing fringe is orange and heavily barred with some white near the apex. The median black band makes a complete loop. Tim Dyson image. |
Catocala cerogama SB;
Yellow-Banded; wingspan 70-80mm |
Catocala minuta; Little Underwing; wingspan: 35-45mm; WOThe forewing is generally grey-brown with a greatly widened (near the costa only), white, subterminal line. The outer black band of the hindwing is unbroken and the inner band forms a complete loop with considerable brown scaling along the inner margin. Steve Walter image. |
** 8796 Catocala nebulosa SB;
Clouded; wingspan 75-86mm |
Catocala serena Serene Underwing, wingspan: 55-60mm; WOThe head and collar and abdomen are brown while the thorax is grey. The black marginal band of the lower wings is indented at the center, and the relatively narrow, deep yellow to yellow-orange median band parallels this indentation. Basal hairs are brown. Joe Garris image. |
Catocala parta Mother Underwing; wingspan: 70-85mm
The black dashes in the basal, subapical and anal areas help to
identify this species. The hindwings may be yellow to
yellowish-orange but more often are salmon-red. Note the
face-head-like markings on the thorax. |
Catocala nuptialis; Married Underwing; wingspan 40-50mm; WOThe reniform spot is very dark, black or almost black on an otherwise faintly marked, almost uniformly grey forewing.
The outer black margin of the hindwing is unbroken, but is indented
near the anal angle. |
Catocala briseis;
Briseis; wingspan 60-70mm |
Catocala illecta;
Magdalen Underwing; wingspan: 60-70mm; WO |
Large Pink Underwings
Catocala amatrix SB;
Sweetheart; wingspan: 75-95mm |
Catocala cara SB; Darling; wingspan 70-85mm |
Catocala amica Girlfriend Underwing, wingspan 35-40mm
The black median band is absent from the dorsal
(upper) surface of the yellow to orange-yellow hindwing, but it is
present on the ventral surface. The hindwing frinige is white near
the apex, but then becomes grey to black along the
rest of the hindwing.
|
Catocala coccinata, WO;
Scarlet; wingspan: 57-70mm |
Catocala consors; Consort Underwing; wingspan 70mm +; WO
The forewing has irregular am and pm (single projecting "tooth") narrow black lines.
|
Catocala crataegi;
Hawthorn Underwing; wingspan: 40-50mm; WO |
Catocala dulciola WO
A double black antemedial line (inner line broken only near the
costa) with other lines obscure distinguishes dulciola. John Glaser image. |
#8778 Catocala habilis SB;
ILII; wingspan: 55-65mm |
** 8801
Catocala ilia; Ilia;
wingspan: 65-82mm |
Catocala innubens SB; Betrothed; wingspan: 55-72mmThe forewing is mottled with white, grey and brown, and the subrenifrom spot tends to be lighter in colour, although it is sometimes obscured by an indistinct blackish bar which runs from the middle of the basal/thorax connection to just below the much lighter apex at the outer margin. Jim Vargo image. |
Catocala junctura;
Joined Underwing; wingspan: 67-85mm; WO |
** 8876
Catocala micronympha;
Little Nymph; wingspan 35-50mm |
Catocala mira; Wonderful Underwing; wingspan 40-50mm; WO |
** 8798 Catocala neogama;
SB; wingspan 70-85mm |
** 8781 judith; WO;
Judith's; wingspan: 45-55mm |
Catocala epione Epione Underwing; wingspan 55-65mmThe postmedian line is squared and has a brown band and then a light band just outside the line. The hindwing is black with pure white fringe with no barring. This species flies to the ground when threatened. John Himmelman image. |
Catocala flebilis ; Mournful Underwing; wingspan: 54-65mm; WO; There is a diffuse black band (often lighter than shown) running from the basal area to the outer margin just below the apex, interrupted by a pale grey subreniform spot. The reniform spot is filled with brown and there is additional brown outside the postmedial line. There is no anal dash as there is in angusi. The hindwings have white fringe. James Adams image. |
Catocala dejecta WO;
Dejected; wingspan 56-73mm |
Catocala angusi Angus' Underwing, wingspan: 60-74mm; WO,
The dark dashes/streaks in basal area (sometimes absent) and anal area
distinguish this species. The reniform spot tends to have a light
brown filling. The hindwing fringe is black except for white region
at the apex. |
** 8784 obscura; SB;
Obscure; wingspan 60-72mm |
Catocala residua;
Residua; wingspan: 60-73mm |
Catocala retecta; BG;
wingspan: 60-75mm |
Catocala insolabilis ;
Inconsolable Underwing; wingspan 65-75mm; WO |
Catocala robinsoni
Robinson's Underwing, wingspan: 70-80mm; WO |
Catocala lacrymosa
Tearful Underwing; wingspan: 60-82mm; WO |
Catocala vidua BG;
Widow; wingspan: 70-80mm |
Catocala maestosa Sad Underwing; wingspan: 78-98mm; WOMaesotsa is quite similar to, although usually larger than, vidua. Both have the dark arc from the costa, above the reniform spot, to the outer margin just below the apex. Maesotsa, however, lacks the dark bar, found on vidua, parallel to the inner margin. The reniform spot is brown and there is brown shading just outside the postmedial line. The hindwing fringe is white, narrow and heavily barred. Marie Winn image. |
|
Catocala piatrix SB; Penitent Underwing; wingspan: 68-84mm;The forewing has a light-colored band/bar extending from the subreniform spot along the am line to the costa. The fringe of the hindwing is lightly barred and is lighter in color than the deeper orange on the rest of wing. Adults come in to lights and also respond to baits. |
Catocala subnata, Youthful Underwing, wingspan: 75-90mm; SB |
** 8805 unijuga;
Once-married; wingspan: 70-90mm |
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