L. gruta (F)

Sex : female
Frontal length of the head (without clypeus) : 189 to 215 ; 216 to 242 ; 243 to 269
Frontal length of the head (with clypeus) : less than 283 ; 283 to 303 ; 304 to 324 ; 325 to 346 ; 347 to 367 ; 368 to 388 ; 389 to 410 ; 411 to 431 ; 432 to 452 ; 453 to 473 ; 474 to 494 ; 495 to 516 ; 517 to 537 ; more than 537
Length of clypeus : 155 to 169 ; 170 to 184 ; 185 to 199
Minimal distance between the eyes : 104 to 116 ; 117 to 128 ; 129 to 140
Palpal formula : 1<4<2<3<5 ou 4<1<2<3<5
Length of P1 : 33 to 38 ; 39 to 45 ; 46 to 51
Length of P1 + P2 : less than 107 ; 107 to 118 ; 119 to 131 ; 132 to 143 ; 144 to 156 ; 157 to 168 ; 169 to 180 ; 181 to 193 ; 194 to 205 ; 206 to 218 ; 219 to 230 ; 231 to 243 ; 244 to 255 ; more than 255
Length of P2 : 109 to 128 ; 129 to 148 ; 149 to 167
Length of P3 : 133 to 156 ; 157 to 179
Length of P4 : 96 to 117 ; 118 to 139
Length of P5 : 257 to 300 ; 301 to 343 ; 344 to 386
Spines of the pharynx : absent ; present with uniform size and distribution ; present with no uniform size and distribution
Striae of the pharynx : absent ; present
Number of hind teeth of cibarium : three ; four
Length of labrum : 207 to 246 ; 247 to 285
Labial fork : present
External teeth of the lacinia : absence of external teeth ; presence of a row of longitudinal external teeth ; presence of a row of transversal external teeth ; presence of two rows of longitudinal external teeth
Length of F1 : 200 to 244 ; 245 to 289
Length of F2 : 106 to 123 ; 124 to 141
Length of F3 : 102 to 117 ; 118 to 133
Ratio F14/F13 : >1 ; <= 1
Proximal prolongation of ascoids : absent
Tip of the proximal prolongation of ascoids : slender ; rounded
Distal prolongation of ascoids : reaching or extending beyong the end of F2
Sensillae of F3 : absent ; present
Mesonotum : totally pale ; partially dark ; totally dark
Maximal width of the wing : 543 to 653 ; 654 to 764
Length of R5 : 1058 to 1272 ; 1273 to 1488
Length of ALPHA : 530 to 609 ; 610 to 689
Length of BETA : 200 to 232 ; 233 to 266
Length of GAMMA : 177 to 225
Length of DELTA : 233 to 288 ; 289 to 344
Spines of hind femur : absent
Colour of the coxa : none dark ; at least one dark
Length of the anterior femur : less than 448 ; 448 to 522 ; 523 to 597 ; 598 to 673 ; 674 to 748 ; 749 to 823 ; 824 to 898 ; 899 to 973 ; 974 to 1048 ; 1049 to 1124 ; 1125 to 1199 ; 1200 to 1274 ; 1275 to 1349 ; more than 1349
Length of the anterior tibia : less than 450 ; 450 to 591 ; 592 to 732 ; 733 to 874 ; 875 to 1016 ; 1017 to 1157 ; 1158 to 1299 ; 1300 to 1441 ; 1442 to 1582 ; 1583 to 1724 ; 1725 to 1866 ; 1867 to 2007 ; 2008 to 2149 ; more than 2149
Length of the anterior basitarsus : less than 237 ; 237 to 341 ; 342 to 446 ; 447 to 552 ; 553 to 657 ; 658 to 762 ; 763 to 868 ; 869 to 973 ; 974 to 1078 ; 1079 to 1183 ; 1184 to 1288 ; 1289 to 1394 ; 1395 to 1499 ; more than 1499
Length of the middle femur : 652 to 741 ; 742 to 832
Length of the middle tibia : 940 to 1080 ; 1081 to 1220
Length of the middle basitarsus : less than 282 ; 282 to 427 ; 428 to 572 ; 573 to 718 ; 719 to 863 ; 864 to 1009 ; 1010 to 1155 ; 1156 to 1300 ; 1301 to 1446 ; 1447 to 1591 ; 1592 to 1737 ; 1738 to 1882 ; 1883 to 2028 ; more than 2028
Length of the posterior femur : 622 to 697 ; 698 to 773
Length of the posterior tibia : 950 to 1130 ; 1131 to 1311
Length of the posterior basitarsus : 528 to 644 ; 645 to 761
Scales on the abdominal segments : absent ; present
Total length of genital pump : not applicable
Length of the piston : not applicable
Length of genital filaments : not applicable
General shape of the course of the genital filaments : not applicable
Course of the terminal portion of genital filaments : not applicable
Shape of the tips of genital filaments : not applicable
Subdivisions in the appearance of the tips of genital filaments : not applicable
Striation of genital filaments : not applicable
Length of lateral lobe : not applicable
Width of lateral lobe : not applicable
Tip of lateral lobe : not applicable
Number of differenciated setae of the lateral lobe : not applicable
Number of parts of paramere : not applicable
Differentiated setae of paramere : not applicable
Number of differentiated setae of paramere : not applicable
Distribution of undifferentiated setae (dorsal part of paramere) : not applicable
Aedeagus : not applicable
Length of coxite : not applicable
Width of coxite : not applicable
Number of longitudinal rows of setae on coxite : not applicable
Number of setal tufts on coxite : not applicable
Disposition of the setal tuft on coxite : not applicable
Number of setae of the tuft on the coxite : not applicable
Implantation of the setal tuft on the coxite : not applicable
Size of the insertion zone of the setal tuft on the coxite : not applicable
Way the setae are grouped on the tuft on the coxite : not applicable
Differentiation of the tuft's seate on the coxite : not applicable
Length of style : not applicable
Shape of style : not applicable
Subterminal setae on style : not applicable
Number of spines on style : not applicable
Distribution of insertion of two spines on style : not applicable
Distribution of insertion of three spines on style : not applicable
Distribution of insertion of four spines on style : not applicable
Distribution of insertion of five spines on style : not applicable
Distribution of insertion of six spines on style : not applicable
Length of cercae : less than 93 ; 93 to 100 ; 101 to 108 ; 109 to 116 ; 117 to 124 ; 125 to 132 ; 133 to 141 ; 142 to 149 ; 150 to 157 ; 158 to 165 ; 166 to 173 ; 174 to 181 ; 182 to 189 ; more than 189
Cercae form : rounded - without appendix ; with an appendix at the posterior end
Organization of paired parts of female genitalia : spermateca + individual duct with distinct junction
Length of the paired parts of the female genitalia : less than 27 ; 27 to 52 ; 53 to 77 ; 78 to 103 ; 104 to 129 ; 130 to 154 ; 155 to 180 ; 181 to 206 ; 207 to 231 ; 232 to 257 ; 258 to 283 ; 284 to 308 ; 309 to 334 ; more than 334
Sclerotized rods associated with spermathecae : absent
Appearance of spermathecae : folded ; formed by annulations
Number of annulations on spermathecae : twenty five to twenty nine ; thirty or more
Aspect of annulations of the spermathecae : no imbricated
Dimension of the distal annulation of the spermatheca : not expanded or less than three-times the previous annulation
Length of spermathecae : 42 to 51 ; 52 to 61
Maximal width of spermathecae : 14 to 20
Axis of the spermatheca process : spermatheca process in the same axis as spermatheca
Aspect of individual ducts : smooth non-sclerotized ; transversaly striated - annulated or rough
Length of individual ducts : 69 to 121
Width of individual ducts : uniform ; progressively dilated to the basal extremity ; abruptly dilated from the spermatheca to the basal extremity ; dilated in the central part
Common duct : present
Aspect of common duct : totally smooth ; partially transversally striated or rugose
Length of common duct : more than 299
Width of common duct : not uniform