Pigritia

Adamski, David, 2013, Review of the Blastobasinae of Costa Rica (Lepidoptera: Gelechioidea: Blastobasidae), Zootaxa 3618 (1), pp. 1-223 : 144-145

Key to the Species of Pigritia of Costa Rica

1. Male................................................................................................ 2

- Female.............................................................................................. 9

2. Labial palpus extending to or beyond antennal base).......................................................... 3

- Labial palpus extending 1/2 distance between ventral margin of frontoclypeus and antennal base)...................... 5

3. Juxta bandlike and not divided ( Fig. 239 ).......................................................... Pigritia faux

- Juxta divided mesially forming two plates ( Figs. 241 , 247 )..................................................... 4

4. Plates of juxta greater than 1/2 distance between vinculum and tegumen ( Fig. 241 )........................ Pigritia haha

- Plates of juxta less than 1/2 distance between vinculum and tegumen ( Fig. 247 )......................... Pigritia ululae

5. Uncus spatulate ( Fig. 249 )............................................................... Pigritia marjoriella

- Uncus digitate ( Figs. 237 , 245 ), reduced to a slightly raised lobe ( Fig. 243 ), or absent ( Fig. 247 )....................... 6

6. Uncus digitate ( Figs. 237 , 245 )........................................................................... 7

- Uncus reduced to a slightly raised lobe ( Figs. 235 , 243 )....................................................... 8

7. Juxta divided; basal part of valva with a broad, densely setose part ( Fig. 237 ); anellus notched apically ( Fig. 238 ) Pigritia dido

- Juxta bandlike; basal part of valva with a narrow, densely setose part ( Fig. 245 ); anellus not notched apically ( Fig. 246 )............................................................................................... Pigritia gruis

8. Basal 1/2 of digitate process of valva setose ( Fig. 235 ); anellus bearing a barblike process on subapical region ( Fig. 236 ).............................................................................................. Pigritia sedis

- Basal 1/2 of digitate process of valva lacking seate altogether ( Fig. 243 ); anellus not bearing a barblike subapical process ( Fig. 244 )...................................................................................... Pigritia stips

9. Microtrichiate area on lobes lateral to Ostium bursae as wide as widest part of ovipositor; corpus bursae trisignate ( Fig. 273 )..................................................................................... Pigritia marjoriella

- Microtrichiate area on lobes lateral to Ostium bursae less than 1/2 as wide as widest part of ovipositor; corpus bursae unisignate ( Fig. 272 ).............................................................................. Pigritia dido

Figures

FIGURES 237 – 242. Male genitalia of Blastobasinae. 237 – 238, Pigritia dido (USNM slide 83500). 239 – 240, Pigritia faux (slide 2071). 241 – 242, Pigritia haha (slide 2686).

FIGURES 243 – 248. Male genitalia of Blastobasinae. 243 – 244, Pigritia stips (slide 2446). 245 – 246, Pigritia gruis (slide 2473). 247 – 248, Pigritia ululae (slide 2536).

FIGURES 249 – 250. Male genitalia of Blastobasinae. 249 – 250, Pigritia marjoriella Adamski, 1998 (slide 2377).

FIGURES 231 – 236. Male genitalia of Blastobasinae. 231 – 232, Hypatopa rudis (slide 2449). 233 – 234, Hypatopa musa (slide 2392). 235 – 236, Pigritia sedis (slide 2722).

FIGURES 272 – 273. Female genitalia of Blastobasinae. 272, Hypatopa gena (Slide 2710). 273, Hypatopa vitis (Slide 4522).