Homilia leucophaea (Rambur, 1842)

Forcellini, Maxence, Statzner, Bernhard & Tachet, Henri, 2013, A revised description of the larva of Homilia leucophaea (Rambur 1842) (Trichoptera: Leptoceridae) and comparisons with the known western European Athripsodes larvae, Zootaxa 3682 (1), pp. 191-199 : 197

publication ID

https://doi.org/ 10.11646/zootaxa.3682.1.10

publication LSID

lsid:zoobank.org:pub:F7B52951-E3AB-47E3-8148-C75BB176CD7A

persistent identifier

https://treatment.plazi.org/id/03AC87D8-FFF2-FFF6-B7C7-FCD1FA2AB9E1

treatment provided by

Felipe

scientific name

Homilia leucophaea
status

 

Key to last instar larvae of H. leucophaea View in CoL and the six Athripsodes species of France

1 Dorsal head surface with many dark round or oval spots (muscle scars) ( Figs 10, 12, 14, 16 View FIGURES 8–19 ).......................... 2

- Dorsal head surface either without dark round or oval spots or with ill-defined dark spots ( Figs 1 View FIGURES 1–7 , 8, 18 View FIGURES 8–19 )................. 5

2 Ventral apotome pale, except near its anterior margin ( Figs 11, 15 View FIGURES 8–19 )............................................... 3

- Ventral apotome dark ( Figs 13, 17 View FIGURES 8–19 )....................................................................... 4

3 Two posteromedian (sa 2) setae on metanotum ( Fig. 28 View FIGURES 27–30 ).............................................. A. aterrimus

- Four posteromedian (sa 2) setae on metanotum ( Fig. 29 View FIGURES 27–30 )................................................ A. braueri

4 Posterior apex of ventral apotome clearly pointed ( Fig. 13 View FIGURES 8–19 )............................................ A. bilineatus

- Posterior apex of ventral apotome rounded ( Fig. 17 View FIGURES 8–19 )................................................. A. cinereus

5 Ventral apotome dark, with rounded posterior apex ( Fig. 9 View FIGURES 8–19 )........................................... A. albifrons

- Ventral apotome pale, with rounded or acute posterior apex ( Figs 2 View FIGURES 1–7 , 19 View FIGURES 8–19 ).......................................... 6

6 Prothoracic tibiae each with apical spur, but no additional spurs on ventral margin (e.g., Fig. 31 View FIGURES 31–34 ); ventral apotome with rounded posterior apex ( Fig. 19 View FIGURES 8–19 )...................................................................... A. commutatus

- Prothoracic tibiae each with one short spur on ventral margin in addition to apical spur ( Fig. 6 View FIGURES 1–7 ); ventral apotome with acute posterior apex ( Fig. 2 View FIGURES 1–7 )...................................................................... H. leucophaea

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Trichoptera

Family

Leptoceridae

Genus

Homilia

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