SUBFAMILY APHINAE 59 
Apterous Vivipara. (Cleared and mounted), brown throughout dorsum, showing reticu- 
lated pattern on abdomen, lighter medially in some specimens, in others dorsum pale; all ap- 
pendages including cornicle, cauda and anal plate brownish. Body length 1.15-2.2; across eyes 
.31-.43; hind tibia .40-.75; antenna .55-.95; imbrications denticulate; rostrum hardly attaining 
3d coxa. Cornicle mere rim on slight mammiform base which bears about 6 simple hairs. 
Cauda knobbed; anal plate entire but apparently with groove on median line. Hairs on body 
of two kinds namely heavy spikelike hairs, .025 long, rather sparse, located on dorsum and 
fine hairs .05 long located on venter; on antenna and tibiae fine. Lateral tubercles present 
but minute on all segments. 
A single apterous vivipara taken in July and determined by Mimeur measured as follows: 
Body length 1.1; across eyes .30; hind tibia .35; hind tarsal II .08; antenna .52, III+IV (co- 
alesced) .16, V .08, VI .10+.02; rostral IV .12, V .05. 
Alate Vivipara. (Cleared and mounted on slide), head and thorax black; abdomen with 
dark dorsal bands (broken anterior to cornicles) and lateral areas blackish; all appendages 
dark. Body length about 2; across eyes .38; antenna about .80; hind tibia .70. Hairs of two 
kinds, namely, heavy spikelike hairs seen on vertex but hardly evident on body and fine, 
slender hairs on venter of body and on appendages. Otherwise as in apterous vivipara. Fore 
wing with media once-forked; hind wing with cubitus lacking. k 
Host. Quercus sp. on leaves and twigs. (Not taken in region.) 
Data for above description and drawings were obtained by study of speci- 
mens taken in June and July and determined by Tullgren, van der Goot, Hille 
Ris Lambers and T. Pergande. 
Tribe Panaphini n.n.* 
Callipterini Oestlund, 1887 :34. 
Characters. Antenna usually long and slonder, usually with few sensoria in 
viviparae. Tarsal I approximately triangular in lateral aspect. 
Cauda knobbed or semilunar; anal plate usually bilobed. Fore wing with 
radial sector curved, often faint or absent; media twice-forked, never faint. 
Cornicle usually inconspicuous, truncate or cup-shaped, rarely elongate or mere 
pore or absent. Rostrum obtuse, with V indistinct (coalesced with IV). Living 
on foliage of plants. 
Key to Subtribes of Panaphini 
1. Ocular tubercle absent; rostral IV about as broad as long. (p. 79).............-.-.. Saltusaphina 
Ocular tubercle present (inconspicuous in Stegophylla in Phyllaphina) ; rostral IV 
EN See TMC) ANTIMICROB a a ae ee eae nee ema ae Z 
PREC OLTITO LES ADS CTIteme Peel. 11 ets an ee eee ee ee oe eee ae Fullawayina 
MEE TIUGI MPL ES C11 Ee sec ete ee cece cee cette Ie eee Tee Pe ae ae vo eer eck aS oenoes Mtns ee 3 
MEE CCOLRITC LER ANITL CNL 111 oo Meeee ete oe catch Oi ge Raced pees oat range a RE Sea tn Eat 4 
MPP CUGSTL EIN CALE OL CLOT LS tC ooo Sarco tw ere nwa ow es oe Seeger op en cae ere von seencet aan 5 
AMC ODNICle Ay IMeresring, On ai lows conical, base i (p59) see se aase once os oes ecs conte seers Phylaphina 
Cornicle a mere ring not on a low conical base (p. 69)........-.2..--------- (Monellia) Panaphina 
5. Body and vertex and usually antenna with conspicuous spinelike hairs; anal 
plate not deeply divided; frontal tubercles not developed; radial sector distinct.............. 7 
Body, vertex and antenna not with conspicuous spinelike hairs or if with 
conspicuous hairs, then anal plate deeply divided (Panaphis) or frontal tubercles 
MevelODCULOF at Lale SECO E all trees. stress etre eee ere ramen rete ne eee eee ee ne eae, seer eee cere ee 6 
6. Fore wing with radial sector indistinct or lacking (except in Euceraphis, 
Oestlundiella and Neosymydobius) ; cornicle not much longer than width at 
ieee, (GR, CARP ce eee ats ae is a aie a VA pe he med ee ae ie ame Panaphina 
Fore wing with radial sector distinct; cornicle much longer than width 
CURA SENS ARR aes ee se ata ta eae ck aa teal Sig EN Veh aie Raia hae ae aL eae Drepanosiphina 
Jome COTHICLEMTFUNCA LE pretLCulate de m(ps OO) mcs eee ac ee een ssc saestsb ase Chaitophorina 
Cornicle elongate, not truncate and not reticulated. (p. 104)...........00.-.------- Pterocommina 
Subtribe Phyllaphina n.n. 
Phyllaphidina Baker, 192Ca:25. 
Characters. Frontal tubercles not developed. Wax glands present. Cornicle 
mere ring on low conical base. Antenna six-segmented, with secondary sensoria 
*Callipterus Koch (1857) is preoccupied by Callipterus Agassiz (1846) and has been 
replaced by Panaphis Kirkaldy (1904). This necessitated a corresponding change in 
the tribal name. See synonymy under Panaphis. 
