-  90 
Porto  Mojoli  region. 
7.  Erephopsis  ardens 
2.  Chrysops  costatus 
3.  Chrysops  leucospilus 
4.  Diachlorus  flavitaenia 
5.  Cryptotylus  unicolor 
6.  Odontotabanus  aurora 
7.  Odontotabanus  cinerarius  (with 
blackish  wings) 
8.  Phaeotabanus  limpidapex 
9.  Phaeotabanus  aphanopterus 
10.  Tabanus  cayennensis  (seen,  not 
caught) 
11.  Macrocormus  sorbillans 
12.  Catachlorops  intermedius 
Puerto  Bertoni  (Paraguay). 
I  saw  the  following  species  in  the  col¬ 
lection  of  Mr.  A.  DE  W1NKELRIED  BER¬ 
TONI. 
7.  E/ephopsis  ardens 
2.  Epipsila  eriomeroides 
3.  Esenbeckia  nov.  spec. 
4.  Dichelacera  alcicornis 
5.  Odontotabanus  fuscus 
6.  Neotabanus  ochrophilus 
7.  Macrocormus  trizonophthalmus 
Iguassú  region. 
1.  Erephopsis  ardens 
2.  Catachlorops  intermedius 
Paraguay  (Assuncion  region). 
1.  Erephopsis  ardens 
2.  Erqyhopsis  marginata 
3.  Chrysops  parvi fascia 
4.  Dichelacera  modesta 
5.  Tabanus  importunus 
6.  Neotabanus  ochrophilus 
7.  Neotabanus  triangulum 
8.  Leucotabanus  leucaspis 
9  Diachlorus  bipunctaius 
10.  Pseudacanthocera  marginata 
11.  Tabanus  interpunctus  n.  sp. 
12.  Tabanus  monogramma 
13  Tabanus  fuscnfasciatus  var. 
14  Chlorotabanus  mexicanus 
15.  Macrocormus  pseudosorbillans 
16.  Poecilosoma  quadripunctatuin 
77.  Chrysops  costatus 
18.  Chrysops  crucians 
19.  Chrysops  laetus 
20.  Chrysops  leucospilus 
21.  Chrysops  nigricorpus 
22.  Chrysops  parvifascia 
The  first  eight  species  were  collected 
between  San  Bernardino  and  the  river  Salado, 
in  March  ;  the  others  were  determined  from 
specimens  gathered  by  Dr.  MIGONE  before 
that  date.  I  believe  that  1  saw  Tabanus  cay¬ 
ennensis  as  well,  and  1  observed  Poecilosoma 
quadripunctatum.  Lepidoselaga  albipes  and 
Dichelacera  trigonotaenia  are  also  found  in 
Paraguay. 
I  have  published  a  note  on  the  Tabani- 
dae  of  the  North  West  of  São  Paulo  and  of 
Matto-Grosso,  in  our  Memorias. 
After  my  return  to  Rio,  1  received  some 
further  collections,  which,  with  other  earlier 
1  ones  from  the  same  places,  augment  the  lists 
i  of  these  local  faunae. 
Follows  a  list  of  : 
Tabanidae  from  Missiones. 
Collected  by  VAN  DE  VENNE  and  sent 
by  Prof.  WOLFFHUEGEL: 
7.  Erephopsis  ardens  -  Porto  Aguirre, 
river  Iguassú  and  Bonpland. 
2.  Pseudt.scione  longipennis  (RICARDO) 
-  Missiones. 
3.  Chrysops  costatus  —  Bonpland. 
4.  Chrysops  fusciapex  — Bonpland. 
[  5.  Diachlorus  flavitaenia  -  Paraná  river. 
6.  Tabanus  fuscofasciatus  -  Bonpland. 
7.  Poecilosoma  quadripunctatum  (F.) — 
Bonpland. 
8.  Leucotabanus  leucaspis— Bonpland. 
9.  Leucotabanus  ocellatus  n.  sp.- Mis¬ 
siones. 
10.  Cheiotabanus  aurora  -  Iguassú, 
falls  ;  Porto  Aguirre. 
77.  Stictotabanus  conspicuus—  Missiones, 
12.  Catachlorops  intermedins  Missiones. 
13.  Dicladocera  macrospila—  Missiones. 
To  these  we  may  add  some  species  des¬ 
cribed  by  MACQUART  with  the  mention  “Du 
