NO. 13 



STAPH YLINIDAE BLACK WELDER 



93 



em, emargination. 



emp, empodium. 



cpi, epicranium. 



epm, epimeroii. 



epm, II J mesothoracic epimeron. 



epm, III, metathoracic epimeron. 



epMis, epirneral suture. 



cps, episternum. 



cps. II , mesothoracic epistermmi. 



cps. Ill, metathoracic episternum. 



cpsr, episternal ridge. 



fl, flagelkini of male genitaha. 



f>n, femur. 



for, foramen magnum (occipital fora- 

 men ) . 



fr, frons. 



fs, furcasternum. 



fu, furca, sternal apophyses united on 

 median base. 



fna, lateral arms of furca. 



ga, galea. 

 ge, gena. 

 gl, glossa. 

 gony, gonytheca. 

 gs, gular sutures. , 

 gti, gula. 



niav, ventral articulation of mandible. 

 mh, intersegmental membrane or con- 



junctivum. 

 inbps, membranous area of prescutum. 

 md, mandible. 



mdpp, prothoracic pleural muscle disk. 

 iiidpt, metathoracic pleural muscle 



disk. 

 indsp, prothoracic sternal muscle disk. 

 mdss, mesothoracic sternal muscle disk. 

 iiidst, metathoracic sternal muscle disk. 

 mdt.'!, mesothoracic tergal muscle disk. 

 iiidn, metathoracic tergal muscle disk. 

 iiicsp, mesosternal process. 

 ////, median foramen of male genitalia. 

 ;;//, median lobe of male genitalia. 

 mis, median lobe of scutum. 

 mo, median orifice of male genitalia. 

 mp, mandibular pore. 

 mm, marginal ridge of pronotum. 

 mt, mentum. 

 infia, episternal articulation of tro- 



chantin. 

 mure, retractor muscle of claws. 

 musd, muscle disk. 

 mx, maxilla. 



mxa, maxillary articulation. 

 mxp, maxillary palpus. 



hgw, hinge of wing. 

 hphy, hypopharynx. 

 hypo, hypomera, inflexed margin of 

 pronotum. 



I-III, thoracic segments. 



i-io, abdominal segments. 



is, internal sac of male genitalia. 



ists, intersternal suture. ' 



lb, labium. 



Ic, lacinia. 



//, lateral lobes. 



Im, labrum. 



Ip, labial palpus. 



Ml, first branch of media vein. 

 Mi, fourth branch of media vein. 

 mad, dorsal articulation of mandible. 

 maf, mandibular fold. 

 mat, mandibular tooth. 



iicpiii, notepimeron. 



0, ocellus. 

 oc, occiput. 



ocs, occipital suture. 



01, oculata. 



p, pore. 



papt, paraproct. 



pclp, postclypeus. 



peri, peritreme. 



pge, postgena. 



pgl, paraglossa. 



pi, pleuron. 



pla, pleural apophysis. 



pld, pleuradema. 



plf, palpifer. 



pig, palpiger. 



plus, pleuro-notal suture. 



plr, pleural ridge or apophysis. 



pis, pleural suture. 



