tag="{http://www.w3.org/1999/xhtml}a">line 20, for have read has.

212 after the chapter heading insert "continued".

219 line 10, from bottom, for Cornohinus read Conorhinus.

266 line 1, fig. 158j refers to the female.

272 line 5, insert "palpus" before "and leg".

281 line 6, for discodial read discoidal.

281 last line, insert "from" before "the".

284 line 5, for "tubercle of" read "tubercle or".

305 lines 19, 28, 44, page 306 lines 1, 9, 22, 27, 30, page 307 line 7, page 309 lines 8, 11, for R₄₊₅ read M₁₊₂.

309 legend under fig. 168 add Bureau of Entomology.

312 line 36, for "near apex" read "of M₁₊₂".

313 running head, for Muscidæ read Muscoidea.

314 line 29, for "distal section" read "distally M₁₊₂".

315 legend under fig. 172, for Pseudopyrellia read Orthellia, for Lyperosia read Hæmatobia, for Umbana read urbana.

323 and 325 legends under the figures, add "After Dr. J. H. Stokes".

328 line 7 from bottom for Apiochæta read Aphiochæta.

CONTENTS