LAWRENCE S. DILLON <strong>AND</strong> ELIZABETH S. DILLON 129 erately prominent, with a short, robust, subacute process at apex which is dire
130 THE TRIBE ONCIDEnINl Distinguished by the small size; the elytl'a elongate, their sides straight, gradually tapering apically, disk simply punctate j pronohllIl narrower at apex, subcylindricaJ, sides unarmed; antennae with scnpe rather cylindrical, gradually clavate apically, third segment slender, feebly sinuous j humeri somewhat clawed in appearance, anterior margin being arcuate and oblique, the angle with a small tubercle. Elong.:tte-ovnte, moderately robust, small or moderate-sized; fu$Cous or dark reddish-brown. Head with front about as brood as high, slightly narrowed below from lower margin of eye; gena. elongate; eye with lower lobe elongntc-ovate, slightly shorter than gena in height; antennal tubercles moderately prominent, well separated, with a subac\lte process at apex ill male, very feebly annoo in female. Pronotum transverse, suheylindricaJ, unarmed laterally, apex narrower than base; disk tubereulate at middle, on sides tumid, each tumescence more or less bitubereu late. Scutellum transverse. Elytrn. with sides str!"light, gradually attenuate apic ally, apices separately rounded; basal gibbo@ty rather feeble, disk auteriorly with simple punctures; humeri prominent, anterior margin strongly arcuate and oblique, angle with 11 moderate-sized, obtuse tubercle. Prosrnum simple, gradually widened behind middle; mesosternal process slightly longer than wide, apex feebly emargin ate. Fifth sternite slightly longer than fourth, apex emargillate in male and female, in the latter sex there is a triangular impression medially. Pl'ocoxae globose, in male anteriorly armed with an obtuse tllhercle or feebly curved uncus; femora robust, ck\.v!"lte, in male profemora transversely rugose basally; prot.arsi feebly dilated ill male. Antennae about one and one-quarter times as long as body in male, as long as body in female, slender; scape robust, not. quite attaining middle of pro notum, gradually, not strongly elavllte apically, in male not rugose nor grooved at basc; third segment one and one-third 't imes as long liS first, moderntely bisinuous; fourth slightly shorter than third, fifth noticeably shorter than fourth, rest gradu ally sIlOrter. GENOTYPE.-Hesycha cribipennis Fairmaire and Germain, by monotypy. Retnarks.-This genus, as here defined (without seemg genotype), migllt prove to be identical to Glypthaga. KEY TO SPECIES 1. Elytra together with six indistinct, Imcous macul:\e, arrtLngoo in three series . . . . . . . . .. . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . co1l8imilis. Elytra together without six maculae .................................... 2. 2. Elytra la.terally with a white, nrcuate fascia, not aUaiuing suture ...... lateralis. Elytra laterally not white fasciate ...................................... 3. 3. Antennul segment.s nine to eleven entirely pale pubescent . . .. . . . . maculicornis. Antennae with segments nine to cleven not entirely pe pubescent ........ 4. 4. Antellnni segments four, six, eight., and ten much more broadly pale at base than other segments . .. . .. . ... . .. . .. . . . . . . . . ... . . . . .. . .. . . . . van·abilis.
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READING PUBLIC MUSEUM AND ART GALLE
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THE TRIBE ONCIDERINI (Coleoptera: C
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INTRODuc'rION As known at present,
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Introduction Vll As the shape of th
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Introduction IX In the OncideriniJ
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Introduction 15. Antennae less than
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Introduction Xlll Pronotum not cyli
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Introduction xv 79. Front distinctl
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2 THE T.RlHE ONClDEIUNI middle, the
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4 THE TRIBE ONCIDERINI 3. Elytra to
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G THE TRIBE ONCIDERINI Junin Prov.;
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8 THE TRIBE ONCIDERINI Jamesia phil
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10 THE TRIBE QNOIDERINI procoxae wi
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12 THE TRIBE ONCIDERINI GENOTYPE :
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14 THE TRIBE ONClDERINI broad, or e
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16 l'HE TRIBE ONOIDERINI procoxae w
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18 THE TRIBE ONCIDElllNI BRAZIL: 10
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20 THE TRIBE ONCIDERlNI Elytra with
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22 THE 'l'RIBB ONCIDEl\INI tinctly
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24 THE TRIBE ONCIDERINI basal half;
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26 'l'HE TJllBE ONCIDEBINI Allotype
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28 THE TRIBE ONCIDERINI the bassi t
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30 THE TRIBE ONClDERINI fifth: seap
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32 THE TRIBE ONCIDERINI in markings
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34 THE 'l'IHBE ONCIDERTNI about one
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36 THE TRIBE ONCIDERINI shorter; el
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38 THE TRIBE ONCIDERINI Distinct fr
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40 THE TRIBE ONClDERINI robust, pro
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42 'l'HE TRIBE ONCIDERINI at base r
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44 THE TRIBE QNOIDERINI Hypsioma op
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46 THE TRIBE ONCIDERINI slender, re
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48 THE TRIBE ONCIDERINI straigM, ob
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50 THE TRIBE ONCIDERINI TULCUS Dill
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52 THE TRIBE ONCIDERINI Elongatovat
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54 THE 'L'lUBE ONClDERINI Moderate
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56 THE TRIBE ONClOERINI side, these
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58 THE TRIBE ONCIDERINI Charoides p
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60 THE TRIBE ONCIDERINI ,streaks of
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62 'I'KE THilHi: ONClDERINI indisti
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64 THE TRIBE ONCIDERINl Charoides c
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66 THE TRIBE ONCIDERINI yellow, the
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68 THE TRIBE ONCIDERINI denser; hum
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70 THE TRIBE ONCIDRRINl middle wit.
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72 THE TRIBE ONOIDERINI third punct
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74 THE TRIBE ONCIDERINI Antennae sl
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76 THE TRIBE ONCIDEBINI Charoides p
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180 THE TRIBE ONCIDERINI tinctly an
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182 THE TRIBE ONCIDEnINI OIle and o
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184 THE TRIBE ONCIDERINI reeurved s
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186 THE TlUBE ONCIDERINI only sligh