A Review of the Eriococcid Genera (Hemiptera: Sternorrhyncha: Coccoidea) of South America 2459 Hodgson, Chris Miller, Dug Zootaxa 2010 2010-05-14 2459 1 1 101 623PJ 240288 Cockerell 1899 [465,626,151,177] Insecta Eriococcidae Animalia Hemiptera 91 92 Arthropoda family    1 Antennae with 6 or more segments......................................................................................................................... 4  - Antennae with fewer than 6 segments .................................................................................................................... 2   2(1) Thorax with 3 pairs of longitudinal lines of spinose setae dorsally (including marginal setae); anal lobes conspicuous; antennae with 3 or fewer segments ............................................................................................................... 3  - Thorax with 2 pairs of longitudinal lines of spinose setae dorsally (including marginal setae); anal lobes absent or slightly rounded; antennae with 4 or more segments .......................................................................  Tectococcus   3(2) Hind femur with 1 seta; anal lobes sclerotized .........................................................................  Pseudotectococcus  - Hind femur with 3 setae; anal lobes apparently unsclerotized ..........................................................  Aculeococcus   4(1) Loculate pores absent from dorsum; much enlarged spinules absent from dorsum............................................... 5   -Loculate pores present on dorsum of abdominal segment I; dorsum with much enlarged spinules medially on posterior thoracic and anterior abdominal segments .............................................................................  Apiococcus   5(4) Body margin without conspicuous microducts (if microducts present, marginal microducts same size as other dorsal microducts); spinose setae not cupolate-shaped, not in dermal pocket ...................................................... 6  - Body margin with conspicuous microducts (marginal microducts conspicuously larger than other dorsal microducts); marginal spinose setae cupolate-shaped and in small dermal pocket .............................................  Melzeria   6(5) Submedial row of ventral loculate pores absent (if loculate pores present, in a submarginal row) ....................... 7  - Submedial row of ventral loculate pores present ................................................................................................. 10   7(6) Cruciform pores present submarginally on thorax; loculate pores present in a submarginal band on abdomen .... ..........................................................................................................................................................  Oregmopyga*  - Cruciform pores absent; loculate pores restricted to near spiracles, absent from abdominal segments ................ 8   8(7) Spinose setae without conspicuously bulbous base; hind tibia with 3 or 4 setae ................................................... 9  - Spinose setae with base conspicuously bulbous; hind tibia with 2 setae.................................................  Capulinia   9(8) Spinose setae longer than length of abdominal segment; discoidal pores present on dorsum (probably modified microtubular ducts) .......................................................................................................................  Carpochloroides  - Spinose setae shorter than length of abdominal segment; discoidal pores absent on dorsum......  Pseudocapulinia   10(6) Cruciform pores present ....................................................................................................................................... 12  - Cruciform pores absent ........................................................................................................................................ 11   11(10) Anal lobes platelike, not protruding from body margin, heavily sclerotized .......................................  Chilechiton  - Anal lobes plate not platelike, not protruding from body margin, weakly sclerotized..................  Hempelicoccus*   12(10) Labium 3 segmented; dorsum without simple pores ............................................................................................ 13  - Labium 1 segmented; dorsum with many simple pores .....................................................................  Exallococcus   13(12) Anal lobes weakly sclerotized, not platelike; ventral abdomen with 4 pairs of longitudinal lines of setae ............. .........................................................................................................................................................  Acanthococcus  - Anal lobes heavily sclerotized, platelike; ventral abdomen with 3 pairs of longitudinal lines of setae ................... .............................................................................................................................................................  Icelococcus