TABLE 2 in The spine armament of the legs as an important means for the characterisation of the genera of Corydiinae and their relationships (Blattodea, Corydiidae)

TABLE 2. Compilation of important characters of the genera of Corydiinae and of three further subfamilies of Corydiidae, by Princis (1960) combined to a higher category called “ Euthyrrhaphidae ”.— Explanations: + structure present; (+) present, but strongly reduced and only present in three of the species; [+] present, slightly shortened; - absent; ± present only in part of the species. Geographic distribution: N Nearctic, O Oriental, P Palaearctic; S7 subgenital plate (of female).—Superscripts: 1 Postclypeal shield on the head, l long, extended beyond the antennal sockets, or s short, not reaching the sockets. 2 Cercal tricholiths, maximal number of sensilla per anulus; in Euthyrrhapha most anuli with 1, few proximal with 2 sensilla. 3 Length of supraanal plate, vs very short, s short, m medium, l long. 4 Subgenera Nymphrytria and Leiopteroblatta with highly derived tibia armament not listed. 5 Two apical spines present. 6 Right tegmen with slight differences between covered and uncovered areas, but not further specialised.
1. CorydiinaeSubgenusPostclyp.Pattern of tibia spines onPhallomereApical spine on femur ofTegmina fittingTegmina withWingsFemale S7TricholithsSupraanal plateGeographicalPolyphaga-groupshield1frontlegmidleghindlegTypefrontlegmid- & hindlegsystemsubcosta lobein femalesvalvularper anulus2length3distribution1. HeterogamodesHeterogamodess1. 8.06. 8.0n. 7.n1------>5vsPHeterogamiscas1. 8.06. 8.1n. 7.n1-±---->5vsPAtuberculoblattas1. 8.07. 7.1n. 7.n2-+---->5vsP2. HemelytroblattaMollidentoblattas1. 8.07. 7.0-2n. 7.n2(+)±-±-->5vsPHemelytroblattas1. 8.07. 7.1n. 7.n2------>5vsP3. Nymphrytria 4Mononychoblattas1. 8.07. 7.1n. 7.n2------>5vsP4. Psammoblattas1. 8.07. 7.1-2n. 7.n6-+-±-->5vsP5. Fissidentoblattas2. 7.07. 7.2n. 7.n3-+---->5vsP6. Anisogamias1. 8.07. 7.0n. 7.n4++---->5vsP7. Eupolyphagas2. 7.0 / 1. 8.07. 7.2n. 7.n7++-+-->5vsP,China8. Polyphagas2. 7.0 / 1. 8.07. 7.1-2n. 7.n4++---->5vsP, IndiaArenivaga-group9. Eremoblattas1. 7.07-8. 7.0n. 7.n------2mN10. Arenivagas1. 8.07. 6.1-2n. 6.n-+----2lN11. Polyphaginas3. 6.07. 6.2-3n. 6.n8++-+--2lPTherea-group12. Homoeogamias3. 6. 1(8)7. 6.3n. 6.n++++[+]+2lN13. Eucorydias3. 6. 17. 6.3n. 6.n+++++-0sO14. Ergaulas3. 6. 17. 6.3n. 6.n++++[+]-3sO, Africa15. Thereas3. 6. 17. 6.3n. 6.n+++++-3sO"Euthyrhaphidae"2. Tiviinae16. Tivial1-3. 6. 16-7. 6 (7).2-3n. 6 (7).n++-6--+017. Tiviellal2. 6. 17. 7.1n. 6.n++-6--218. Zetha?l2. 6.17. 6.2n. 6.n++-6-++03. Euthyrrhaphinae19. Euthyrrhaphal2. 6. 16. 6.2n. 6.n+5+--++1(-2)4. Holocompsinae20. Holocompsal2. 6. 17. 6.3n. 6.n+5+-6-++021. Hypercompsal2. 6. 15-7. 6.3n. 6. n+5+-6-++0Column No.1234567891011121314