850 



Charles Paul Alexander 



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Fig. 125. antennae of various species of crane-flies 



Limnobiinae : A, Rhipidia maculata, male; B, Rhipidiafidelis, male; C, Limnobia tristigma, 

 male; D, Toxorhina brasiliensis, male; E, Gonomyia sulphurella, male; F, Eriocera spinosa, 

 male, three basal segments; G, Hexatoma megacera, male; H, Hexatoma megacera, female 



Cylindrotominae : I, Liogma nodicornis, male; J, Phalacrocera tipulina, male, six basal 

 segments; K, Cylindrotoma tarsalis, male, five basal segments 



Tipulinae: L, Tanyptera frontalis, male, five basal segments; M, Ctenophora angusti- 

 pennis, male, five basal segments; N, Stygeropis fuscipentiis, male, four basal segments; 

 O, Tipula mainensifs, male, six basal segments 



