Philodoria Walsingham 1907
Creators: name: Kobayashi, Shigeki
name: Johns, Chris A.
name: Kawahara, Akito Y.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Gracillariidae
Philodoria

description: Key to female genitalia
(Females of P. limahuliensis sp. n., P. napaliensis sp. n., P. nigrella, P. pipturiana, P. pittosporella, P. platyphylliella sp. n., P. sp. 2, 3, 7, and P. sp. B are unknown. The female of P. micropetala is known except that its corpus bursae and ductus bursae are missing)
1 Signa present with spines............................................................................... 2
- Signa absent; corpus bursae smooth or with some lines consisting of wrinkles running longitudinally, some sclerotized..... 8
2 Lamella antevaginalis large sclerotized plate................................................................ 3
- Lamella antevaginalis weakly sclerotized; antrum cup-shaped with a slender pair of lateral lobes...................... 4
3 Spines on signa large, triangular; lamella antevaginalis trapezoid (Fig. 56I, J).......................... P. molokaiensis
- Spines on signa short, linear; lamella antevaginalis trapezoid, rather narrowing at posterior end (Fig. 56H)......... P. sp. A
- Spines on signa large claw-shaped (Fig. 56G)................................................... P. lysimachiella
- Spines on signa oblong and podlike (Fig. 40G, H, 56K, L)........................ P. basalis, P. splendida, P. lama sp. n.
4 End of ductus bursae membranous........................................................................ 5
- End of ductus bursae sclerotized, bifurcated................................................................ 7
5 Signa small and narrow with minute spines; lateral lobes of antrum short (Fig. 56F)............................ P. kolea
- Signa spiny pyriform with minute spines (Fig. 57F; Zimmerman 1978a: fig. 480).......... P. haelaauensis sp. n., P. spilota
- Signa rather broad, sinouous, linear; lateral lobes long and slender (Fig. 57G).............................. P. floscula
- Signa with a pair of large spines.......................................................................... 6
6 Spines long and slender (Fig. 56A, B)........................................................... P. succedanea
- Spines on signa small and rounded (Fig. 56D, E)................................................ P. kauaulaensis
- Spines on signa blunt (Fig. 56C)............................................................ P. auromagnifica
7 Signa small and podlike with minute spines (Fig. 59L)................................................ P. hauicola
- Signa two short lines with minute spines (Figs. 58H, 59J).............................. P. hibiscella, P. touchardiella
- Signa very small with a pair of slender minute spines (Fig. 59K)................................... P. keaensis sp. n.
- Signum very small with a minute spine (Fig. 60A–C)........................................... P. marginestrigata
8 Ductus bursae short, about 300 µm in length; lamella antevaginalis inflexed on posterior margin (Fig. 57A–E)................................................................................. P. costalis, P. pipturiella P. pipturicola
- Ductus bursae short, about 300 µm in length; lamella antevaginalis semicircular (Fig. 58A)................ P. wilkesiella
- Ductus bursae long, 400~µm in length (Figs. 58B–G, I–M, 59A–I, 60D–F)..................................................................................... P. alakaiensis sp. n., P. dubauticola, P. dubautiella, P. epibathra, P. obamaorum sp. n., P. hesperomanniella sp. n., P. funkae sp. n., P. keahii sp. n., P. knudseniiella sp. n., P. lipochaetaella, P. naenaeiella, P. neraudicola, P. nigrelloides, P. opuhe sp. n., P. sciallactis, P. ureraella, P. urerana, P. sp. 1 ¶
¶ Females of the 18 species have the following similar characters: lamella antevaginalis weakly sclerotized, widening toward anterior margin of A7; Ductus bursae posterior extremity widening and membranous, and middle part weakly sclerotized, round and flat; terminus of ductus bursae tubular, biforked. Corpus bursae pyriform or oblong; signa absent; paired rows consisting of wrinkles running longitudinally. See also key to adults and male genitalia for species identification.
description: Published as part of Kobayashi, Shigeki, Johns, Chris A. & Kawahara, Akito Y., 2021, Revision of the Hawaiian endemic leaf-mining moth genus Philodoria Walsingham (Lepidoptera: Gracillariidae): its conservation status, host plants and descriptions of thirteen new species, pp. 1-175 in Zootaxa 4944 (1) on pages 19-20, DOI: 10.11646/zootaxa.4944.1.1, http://zenodo.org/record/4681813