Key to conifer-infesting species of Lepidosaphes Shimer worldwide (Hemiptera: Coccoidea: Diaspididae), with descriptions of two new species and a redescription of L. pallidula (Williams) Author Miller, Douglass R. Author Williams, Douglas J. Author Davidson, John A. text Zootaxa 2006 1362 23 42 journal article 10.5281/zenodo.174698 c8e7454f-0334-4a43-9a57-676fa9489cc4 1175-5326 174698 Key to conifer infesting species of Lepidosaphes 1 Dorsal ducts absent from submedial areas of segment VII........................................... 2 - Dorsal ducts present in submedial areas of segment VII ............................................ 21 2 Without lateral spurs on abdomen between segments I and II or on segment II........... 3 - With lateral spurs on abdomen between segments I and II or on segment II.............. 14 3 Third space with 2 gland spines .................................................................................... 4 - Third space with fewer than 2 gland spines ............................................................... 10 4 Small or medium macroduct present on dorsum anterior of second lobe .................... 5 - Small or medium macroduct absent from dorsum anterior of second lobe ................. 7 5 Second space with 1 gland spine .................................................................................. 6 - Second space with 2 gland spines .................................................. L. pallida (Maskell) 6 Lateral margins of prepygidial segments not long and finger like; submedial ducts about same size on pygidium and prepygidium ............. L. pinea Borchsenius (in part) - Lateral margins of prepygidial segments long, finger like; submedial ducts conspicu- ously larger on pygidium than on prepygidium ................................ L. pinicolous Chen 7 Without supernumerary perivulvar pores ...................................................................... 8 - With supernumerary perivulvar pores .................................................. L. pini (Maskell) 8 Inner lobule of second lobe about 2 times as wide as width of outer lobule; 2 gland spines in second space................................................................................................... 9 - Inner lobule of second lobe more than 2 times as wide as width of outer lobule; 1 gland spine in second space ......................................... L. chamaecyparidis Takagi and Kawai 9 Dorsal submarginal/submedial ducts on segment VI widely spaced .............................. .................................................................... L. murreeana Williams and Miller (in part) - Dorsal submarginal/submedial ducts on segment VI in cluster ........... L. nivalis Takagi 10 With 2 gland spines in second space ........................................................................... 11 - With 1 gland spine in second space............................................................................. 13 11 Without supernumerary perivulvar pores.................................................................... 12 - With supernumerary perivulvar pores ........................................... L. pineti Borchsenius 12 Dorsal submarginal and submedial ducts on segment 6 widely spaced ......................... .................................................................... L. murreeana Williams and Miller (in part) - Dorsal submarginal and submedial ducts on segment 6 in cluster ...... L. newsteadi Šulc 13 With 1 gland spine in first space; without small dorsal macroduct anterior of second lobe ................................................................................................ L. juniperi Lindinger - With 2 gland spines in first space; with small dorsal macroduct anterior of second lobe ...................................................................................... L. pinea (Borchsenius) (in part) 14 Eye not spine like ........................................................................................................ 15 - Eye spine like .............................................................................................................. 19 15 Cicatrices absent.......................................................................................................... 17 - Cicatrices present ........................................................................................................ 16 16 Gland-spine formula 1-1-2 ............................................................. L. yoshimotoi Takagi - Gland-spine formula 2-2-3 ........................................................ L. cupressi Borchsenius 17 Head without spinules; without dorsomedial duct between median lobes.................. 18 - Head with minute spinules; thin dorsomedial duct between median lobes..................... .................................................................................... L. caribaeae Williams and Miller 18 With 0–5 ducts near base of antennae ................................... L. sciadopitysi McKenzie - With 8–20 ducts near base of antennae ........................................ L. japonica (Kuwana) 19 With 6 enlarged marginal macroducts on each side of pygidium .............................. 20 - With 7 enlarged marginal macroducts on each side of pygidium ............ piceae (Tang) 20 Tubular ducts abundant on head and prothorax; antennae with 3 or 4 enlarged setae ... ..................................................................................................... L. junipericola (Tang) - Tubular ducts absent or rare on head and prothorax; antennae with 1 or 2 enlarged setae ......................................................................................... L. pinifolii (Borchsenius) 21 Without minute spinules on head ................................................................................ 22 - With minute spinules on head ..................................................................................... 26 22 Eye not spine like, usually small dome or absent ....................................................... 23 - Eye spine like .............................................................................................................. 24 23 With 6 enlarged marginal macroducts on each side of pygidium ... L. keteleeriae Ferris - With 4 or 5 enlarged marginal macroducts on each side of pygidium ............................ .................................................................................................. L. araucariae Beardsley 24 Tubular ducts on head restricted to ventral interantennal areas or absent .................. 25 - Tubular ducts scattered on head on dorsum and venter ........... L. piniroxburghii Takagi 25 Submedial macroducts absent from segments I and II; usually with 3 or more subme- dial macroducts on each side of segment VII ...................... L. pseudotsugae Takahashi - Submedial macroducts present on segments I and II; usually with 1 or 2 submedial macroducts on each side of segment VII ............................... L. tsugaedumosae Takagi 26 Lateral spurs plate like, relatively inconspicuous, with small projection .................. 27 - Lateral spurs cone shaped, conspicuous, without basal plate ..... L. okitsuensis Kuwana 27 Ventrolateral area of segment I with cluster of 20 or more tubercle-like gland spines on each side of body ......................................................................... L. pitysophila (Takagi) - Ventrolateral area of segment I with cluster of 10 or fewer tubercle-like gland spines on each side of body ................................................................. L. piniphila Borchsenius