Stigmella expressa

Stonis, Jonas R., Diškus, Arūnas, Remeikis, Andrius, Karsholt, Ole & Torres, Nixon Cumbicus, 2017, Illustrated review of the leaf-mining Nepticulidae of the central Andes (Peru and Bolivia), Zootaxa 4257 (1), pp. 1-70: 21

publication ID

http://doi.org/ 10.5281/zenodo.557156

publication LSID

lsid:zoobank.org:pub:98E19676-EC03-4026-B4B6-39BEC10B5A05

persistent identifier

http://treatment.plazi.org/id/DA3B878D-722D-FFD1-FF12-6032FE96FDAA

treatment provided by

Plazi

scientific name

Stigmella expressa
status

 

The Stigmella expressa  group (designated here) (species 6 to 11)

Diagnostics ( Fig. 37View FIGURE 37): forewing speckled to almost unicolorous pale (but not very glossy or shiny). In male genitalia, phallus with two horn-like cornuti; valva with two apical processes; uncus with three to four caudal papillae (not with two well-separated caudal lobes); gnathos with two closely juxtaposed caudal processes and usually with a laterally extended plate; vinculum usually with a large ventral plate and lateral lobes. Currently the group comprises of seven similar but still differing Andean species: one from Ecuador ( Stigmella lachemillae Diškus & Stonis  ) and six from Peru. Host-plant relationships: at least one species ( S. lachemillae  ) feeds on Lachemilla Rydb.  , Rosaceae  , while larvae of S. acalyphae  sp. nov. and S. lepida  sp. nov. feed on Acalypha  L., Euphorbiaceae  .