0 
Table of Genera . 
9 palpi longer than in Gulex, 
scales on the basal and 2nd 
. antennal segments, 6 palpi 
enlarged apieally dense hair 
tufts; of 3 segments.„.Genus_61' Bakksinella. Theobald, 
c? palpi two segments...Genus 62 Mimeteculex. Theo¬ 
bald. 
Male antennae with . special 
organs.....................Genus 63 Lophoobeatomyia. 
Theobald, 
Proboscis hairy in the middle ... 
Genus 64 Trichopronomyia. Theo¬ 
bald. 
Male palpi with an outstanding 
line of scales ............Genus 65' Pretxnopalpus. nov. 
gen. 
Wings with elongated broadish 
scales. Pork-cells long. Brown 
species. Proboscis banded...... 
Genus 66 Taeniorhynghus. Arri- 
balzaga. 
Golden, yellow and purple species 
Genus 67 Ghrysqcqxops. GoeldL 
Wings with large broad and 
asymmetrical scales. Scutellar 
scales narrow-curved Genus 68 Mansonxa. Blanchard. 
Scutellar scales flat ......Genus 69 Mansonioides. Theo¬ 
bald. 
Wing scales large and fan-shaped 
Genus 70 Lepidoplatys. 0q- 
quillett. 
Wing scales heart-shaped ......... 
Genus 71 Etorleptiomyxa. Theo¬ 
bald. 
II. Femora and tibiae swollen 
apieally and basally. 
Wing scales small, dense and 
broad at the apices of the veins. 
Small black gnats ...Genus 72 Melanoconion. Theo¬ 
bald. 
Wing scales longer and Taenior- 
hynchus- like ............Genus 73 Neomelanocosion. 
Theobald. 
Similar, but <$ palpi shorter than 
proboscis ...............Genus 74 Protomelanoconxon. 
nov. gen. 
88. Abdomen with large flat projecting 
lateral scales, with deeply dentate 
apices, in more or less dense tufts. 
Wing scales of Gulex type ......... 
Genus 75 Lasxoconops. Theobald. 
117 
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