T22 Dr. R. C. L. Perkins on 
am 
brevioribus, fronte densissime ruguloso-punctata. Mesonotum 
peropacum, quasi minutissime granulatum et subtilissime et obso- 
letissime punctatum, linea mediali laevi ad medium mesonotum 
extensa, propodeo rugulis perpaucis brevissimis ad marginem 
anteriorem, vix videndis, sculpturato, caetera parte tantum micro- 
scopice sculpturata, quam mesonotum multo minus opaco. Abdomen 
laeve, haud evidenter punctatum, 
Long. 6 mm. 
The male of this species in my tables (Fauna Haw. II, 
601) would probably be run down to twenty-eight, 
N. mauiensis, which is quite different, having a black 
clypeus. If, as is quite likely, it sometimes has two small 
yellow spots on the pronotum, a specimen so marked 
would run down to NV. kona, to which it really is allied. 
Hab, Hawawt, Kilauea, on Myoporun., 
Nesoprosopis filicum, sp. nov. 
Mas niger, clypeo macula magna flava antice dilatata ornato, 
marginibus lateralibus et basi nigris, extra clypeum utrinque macula 
flava orbitali post antennas acute prolongata. Pedes nigricantes, 
tibiis anterioribus antice flavescentibus. Alae leviter infuscatae, 
venis nigrofuscis. Angustus, genis brevibus, lamine supraclypeari 
brevi, sutura apicali quam sutura lateralis longiore. Antennarum 
articulus primus fortiter dilatatus, longior tamen quam latior, 
margine postico fortiter rotundato, margine antico fere recto, angulo 
apicali quasi producto, subtus fortiter arcuatus. Frons capitis 
densissime punctata, plaga parva mediali nigriore minus distincta. 
Caput cum mesonoto pubescentia tenui erecta fusca vestitum, Meso- 
notum peropacum, subtilissime obsoletim punctatum, propodeo sat 
longo, ad marginem anticam brevissime, inconspicue rugoso, caetera 
parte densissime microscopice sculpturata, postice nitidula. Abdomen 
haud evidenter punctatum. 
Long. 5 mm. 
This species would run to the heading of WN. mauiensis 
in my table, and is allied to that species. 
Hab. Hawa, Kilauea, flying round ferns. 
Nesoprosopis homoeochroma, sp. nov. 
Mas niger, clypeo more N. hulae flavonotato, juxta clypeum 
utrinque macula flava triangularia magna, haud post antennas pro- 
ducta, pronoto postice bilineato, tuberculis etiam flavonotatis. 
Tibiae anteriores antice cum articulo tarsorum basali flavescentes, 
caeteris articulis pallide brunneis. Tibiae intermediae et posticae 
