Helicopsychidae
publication ID |
https://doi.org/ 10.5281/zenodo.157029 |
DOI |
https://doi.org/10.5281/zenodo.6274566 |
persistent identifier |
https://treatment.plazi.org/id/736E87EF-FFEA-FFD6-2F5D-E5FBFAE0836F |
treatment provided by |
Plazi |
scientific name |
Helicopsychidae |
status |
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Key to the males of Helicopsychidae View in CoL from Barro Colorado Island
1 Postantennal setal warts strongly enlarged and larger than the cephalic setal warts in
lateral view (fig. 42A in Johanson 2002); cephalic setal warts anteriorly swollen and separate from head capsule (fig. 42A in Johanson 2002) ................ H. tuxtlensis View in CoL Bueno Postantennal setal warts much smaller than the cephalic setal warts; cephalic setal warts not swollen anteriorly and fused with head capsule along its length .................. 2
2 Xth tergum with row of megasetae starting proximally on the segment; gonocoxite strongly sickleshaped; basimesal lobe tuboid; phallus uniformly curving ventrally along its length ................................................................................. H. vergelana Ross View in CoL
Xth tergum with megasetae present only on mid and distal part of the segment ( Figs 5 View FIGURES 1 8 , 13 View FIGURES 9 16 ); gonocoxite shape different ( Figs. 4 View FIGURES 1 8 , 12 View FIGURES 9 16 ); basimesal lobe coneshaped ( Figs 6 View FIGURES 1 8 , 14 View FIGURES 9 16 ); phallus strongly curving ventrally at midlength ( Figs 7 View FIGURES 1 8 , 15 View FIGURES 9 16 ) ....................................... 3
3 Gonocoxite sharply incised toward basimesal lobe ( Fig. 12 View FIGURES 9 16 ); gonocoxite with basimesal lobe very long ( Fig. 12 View FIGURES 9 16 ); gonocoxite sharply triangular ( Fig. 12 View FIGURES 9 16 ); posterior margin of gonocoxite with prominent processes ( Fig. 12 View FIGURES 9 16 ) ................................. H. fridae sp.n.
Gonocoxite widely incised toward basimesal lobe ( Fig. 4 View FIGURES 1 8 ); posterior margin of gonocoxite with row of prominent processes ( Fig. 4 View FIGURES 1 8 ) or processes are lacking ................. 4
4 Gonocoxite ( Fig. 4 View FIGURES 1 8 ) parallelogramshaped, and with row of processes at posteroventral margin; basimesal lobe ( Fig. 6 View FIGURES 1 8 ) with smooth lateral and median margins, and bearing about three stout megasetae .................................................................... H. woldai sp.n.
Gonocoxite widens slightly distally; posteroventral margin without processes; basimesal lobe with irregular median and lateral margins associated with numerous setae and no stout megasetae ................................................................................. H. incisa Ross View in CoL
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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