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Show FAMILY LEPTOPHLEBIIDAE Genus Thraulodes 'Ulmer Thi!? was' the' most genus -of common occurring 'i-wenty-seven_out which Adult males is family.by same the hind before into forceps extends wihg the apex of medially or the of ,this 'genus thirty-three a the wing; localities (three of distinguished-from:the other. the fact that 'vein .MP of the distance from its the costal beyond the forceps truncate, rounded three-segmented, are be can forked at about one-third of Sc of in Hondur as 'mayf'lies :encQ\l!ntered permanent' 'pondJ;-' were genera of of 19O- and or tbebind base to angulation base is margin; ends well but entire and wing prolonged dome-shaped projection; the slender beak-like the penes possess spear-like appendageso Nymphs have segments 2-9; posterolateral spines labrum notched in middle glossae af p ro jec t Lng in more or front; less last pointed medially,' at the t Lp on segment of labium, semi-elliptical, triangular with eroded inner tips lateral labial oh margins, not palpus minute; margin straight; lobe of the ninth abdominal abdominal sternite the rearward is notched , Distribut:ibn Neotropical with severl species entering Texas, New the Nearctic north Mexico, and Arizona. Central American records Nine species of this genus described from Central America, hae ben previoqsly reported non, from Hopduras. and t6 , |
