TENEBRJONIDJC. 
Ins. 105 
Waterhouse, Aid, iii. pi. cliii., figures Immedia occulta , Pasc., fig. 1, and 
Calydonis refalgens , Pasc., fig. 7. 
Perichilus, g. n., p. 18, near Titcena, for P. brevicornis, Quango, sp. n., 
p. 19, pi. iii. fig. 6. ; Qued., B. E. Z. xxix. 
Chremolamus villosipes, sp. n., Fairm., Ann. Soc. Ent. Fr. (6) iv. p. 236, 
Madagascar. 
Eucyrtus punctato-lineatus, carbunculus , spp. nn., Borneo or Sumatra, 
id. C.R. ent. Belg. 1885, p. cix. 
Helopides. 
Diopethes arachnoid es, Pasc., fig. 3, Phymceus pustulosus , Pasc., fig. 4, 
Gnesis helopioides , Pasc., fig. 6, figured by Waterh., Aid, iii. pi. clviii. 
My lops, Fairm., is a synonym of Hyclromedion , Waterh., but M. magel- 
lanicum , Fairm., for which it was proposed, is a distinct species from H. 
elongatum, Waterh. ; both are characterized : Fairm., Ann. Soc. Ent.Fr. 
(6) v. pp. 51 & 52. Also suggested, p. 53, that Helops oblongiusculus, 
Blanchd., belongs to the genus. 
Perimylops, Muller, considered as a genus intermediate between 
Chitoniscus and Hydromedion ; Fairm., t. c. p. 49. 
Two species of Helops , mixed in Belgian collections as H. striatus , 
have very different forms of spermatozoa; De Borre, C.R. ent. Belg. 
1885, p. xxvi. 
Helops grajus var. n. euboeicus, Reitt., Deutsche e. Z. xxix. p. 382. 
Lcena. Table of species of ; id. t.c. p. 398. 
New genus and species :— 
Brachyhelops, very near Parahelops, Fairm., Ann. Soc. Ent. Fr. (6) 
v. p. 57, for B. hahnii, sp. n., ibid., Orange Bay. 
Adelium hanseni, nigritulum , New Zealand, Broun* N. Z. J. Sci. ii. 
pp. 385 & 386. 
Lcena alternata, Turkey, oertzeni, Crete, libanotica, p. 401, parvula, 
Lebanon, schwarzi, Corfu, p.402, Reitt., Deutsche e. Z. xxix. 
Hydromedion distinguendum, Cape St. Martin, p. 53, anomocerum, 
summit of Choungougon, p. 54, Fairm , Ann. Soc. Ent. Fr. (6) v. 
Parahelops angulicollis, id. t. c. p. 56, Terra del Fuego. 
Helops strigicollis, California, Horn, Tr. Am. Ent. Soc. xii. p. 161 ; H. 
glabriventris, Euboea, Reitt., Deutsche e. Z. xxix. p. 382. 
Megacanthides. 
Note on Lacordaire’s definition of the tribe ; Qued., B. E. Z. xxix. 
p. 20. 
Alymonprolatus, Pasc., figured; Waterh., Aid, iii. pi. clviii. fig. 8. 
Asthenochirus, g. m, near Hoplanyx, for A. nigropunctatus, velutinus, 
E. Africa, spp. nn. ; Fairm., C.R. ent. Belg. 1885, p. viii. 
Hoplonyx anthracinus, p. 21, brunneus, p. 22, ovipennis, p. 23, pi. iii. 
figs. 7 & la, b, Quango, spp. nn.; Qued., B. E. Z. xxix. 
Amarygmides. 
Paramarygmus, g n., between Amarygmus and Nesioticus, for P. 
