. 
Synoptical Table of the Nomenclature of the Parts of the external Crust of Insects. 
Labrum a.. | 
Labium bi . } 
| 
_ Mandibulee'., j 
Maxilla:dl..., 
 Rhinarium g 
Pronsc 
UT A sescseoreren Vertex d 
t +4 Canthus bt 
Stemmata i ae i 
Antenne k .... = 115 KI any 
aur Pedivellus if 
Subfacies €...e:e000+ cian & Clavola m' 
Collumi... § Nucha 0: . < Myoelyphides n! 
Cephalophrazma € Gula 0 
Ors 
Prothorax ass. eek 
2 . hragma 
Manitruncus 6 Spirucula Antepec- i 
ph d <= ream be 
. ‘osternum d! lavic 
Antepectis B s.r. Peer {Sap sid 
Humerus 
Brachia Css. Coronula 
Calcariit.esecserseveueg Felum a> 
5 Palma 
* ¢Digitus .... weg Ungula ssrserssessseee § Pollex 
teoicagt* Palin 
Axis 2” 
woe & Sutura od” 
ra pleura d!”" 
weus B Alula 2!" 
(Collare g! 
Prophragma ji! 
th Dorsolum i. Costalis b 
is voices aa Scutellam i! vs Intermedia c * 
Frenum/’ Analis d~ 
DDENMA sxe Phystega m! Basilares ¢* 
Areole #2", Medice f° 
Apicales g~ 
Ale superiores f" ... ; § Phialuin 
oe Tegule gh S' Costalis h* , | Hams ; 
‘eristoghit ubcostalis a * 
Tew | : arin evceon § Spiraea sempilan Vn ra pi x ¥ 
{ Medipectus d Mesosternum p/ ria h Stiguan” Snbexterno-media 4 * 
Alitruncus € s.+-sese0 { Medifurca g! Parastigma " Subinterno-media «* 
Pedes Iotermedii #7 Lobuli 7" n 
Mesophi ry aris 0° 
Postuorsolum #! Commianira 21 Spuria p- 
Postscutellum ui Tendo 
Postfreenum of Ala Inferiores i! ... { Hawuli 
Pleuren w .... t Metopnystegak" —) Prerygiom 
Metaphragma ? .,.< Septula t” Alula 
Mesostethium v7 5 Spiracula Paropleu- Halteres p’ 
Parapleura =. ge 
Metasternum a t ...% Pectines n' 
Postfurea 4 + 
: Opereule e+ 
Postpeetus forseserrreee Acetabula 0! «...s-0++ { Pessella 9” 
Cora yp!" 
Trochanter q!' 
Femur rl! seseeceesees < Gonythecu rl! 
1 Epicnemis 2" 
LPedes Postici d + ...4 Molula ¢"" 
| bi a erseeesenee§ Pas 
| Calcaria o" 
| Coronula 
Planta 10!" sesesveseese 4 Cals q° ; 
lx uw > i 5 Aur F Arthriony 
Taratis A" wevesseneeen Digits a essenesees Dua g” sssersnnsees Unguienli 
Solea y'" . 4 Puleilli t* Plantula /*....¢ Preudonychia a 
Terguin As... ... | Segmenta Dorsalia A! 
¢ Pulmonaria Bs... Spiracula Dorsalind!" 
Hypochondria C' { Mucro 
pga on bee 
Meritare wcitivenseys Bprgastrium D! ..-- } myrppana Ct 
1 Scamenta Fentralia E’ § Spiracula Ventra- 
nsles t lia D! 
Funiculus F' 
DOMEN © sesersere Petiolas C.--.sssseee Foramen G 
cy ea , -Prothorax o 
Cauda D . Centris [ Tonax dann J Mesothorax 
ie i nf 1 ° Antepectus & 
Gahene Unci stan Tauxcus quoad Pars pare es proupestisd 
Ovipositor M......00- vara a spina et prone: sx § . face alee 
Terebella: #1" mul sumptay STERNUM fesssserseess j Mesosternum p’ 
Anus Ee... Aculeus N' .. Spicula 7” + Retinaculum Al" Metasternum @ f 
vorceps A’ . Antefurea ¢ 
Forfex Z!' [exposreavom 0... 2 Medifurca g! 
Furca M”' Postfurca 6 + 
Styli” 
Foliola 0" 
Appendices O! Flosculus P” 
Cerci Q! 
Caudule R! 
Fila S” 
Mammule 7" ..,...2 Fusi B' 
LSiphonuli 0” 
NB. The Letters in this Table that follow the Names of the Parts, are used in the Plates to indjeate the same Parts 
