[1611] Plate [IX.] Fig. 4.

[1612] Sur le Vol des Ins. c. vii. 374. t. xviii. f. 9. i i.

[1613] Plate [IX.] Fig. 5.

[1614] Theatr. Ins. 98.

[1615] De Geer iv. 74.

[1616] Organisation Extérieure des Ins. 177.

[1617] A subgenus, related to Lebia (Hexagonia K. MS.) and some Cimicidæ, are so circumstanced.

[1618] Regne Animal iii. t. xiii. f. 6.

[1619] See above, p. [398].

[1620] Plate [XIII.] Fig. 17.