HYMENOPTEEA. 321 
Eirone (Westw.) : form of JElurus ; joints of palpi 4:4; mandibles with 
2 teeth. 
Enteles (Westw.): form of Thynnus) joints of palpi 4:6; mandibles 
with a simple point. 
Diamma (Westw.) : form nearly of Rhagigaster ) joints of palpi 4:6; man- 
dibles with 4 teeth on inner margin. 
Ariphron (Erichs.) : head much broader than thorax, which has ^pro- 
cessus alceformis on each side ; claws simple ; maxillary palpi with 6 nor- 
mal joints. 
Details of the following genera are figured by Saiissuro (/. c. pi. 4) : — 
Rhagigaster, figs. 66 and 67 ; ThynmiSf figs. 68 and 69 ; Elaphroptcra, fig. 71 ; 
and JElurus^ fig. 73. 
Saussure, in describing some new species of Mutilla (Ann. Soc. Erit. Fr. 
4c s^r. vii. pp. 351-364), tabulates the contents of that genus, and indicates 
the positions of various species described by him in the Entomology of the 
* Novara’s ’ voyage. 
Lucas notices the characters of Mutilla gloriosa (Sauss.). Bull. Soc. Ent. 
Fr. 1867, p. xcii. 
New species : — 
Mutilla. Saussure (Ann. Soc. Ent. Fr. 4*^ ser. vii.) describes 12 new species 
of this genus, namely: — M. egregia, p. 351, pi. 8. fig. 1, M. humhertiatm, p. 363, 
pi. 8. fig. 2, 31. soror, p. 354, pi. 8. fig. 3, M. intermedia , p. 354, M. hicincta, 
p. 356, pi. 8. fig. 4, 31. ocellata, p. 356, pi. 8. fig. 5, and 31. hexaops, p. 350, 
pi. 8. fig. 6, from Ceylon ; 31. sinnichrasti, p. 357, pi. 8. figs. 7, 8, 31. siche- 
liana, p. 300, pi. 8. fig. 10, and 31. holotricha, p. 361, pi. 8. fig. 11, fiom 
Mexico ; M. gloriosa, p. 369, pi. 8. fig. 9, Lower California ; and 31. clarazi- 
ana, p. 362, Bahia Blanca. 
Mutilla. Saussure (Reise der Novara, Zool. Ilyni.) describes the following 
new species : — M. novarce, p. 106, pi. 4. fig. 63, Hong Kong; 31. maado-fas- 
data, p. 107, Ceylon, Timor, and Luzon ; and 31. eapensis, p. 107, pi. 4. fig. 
04, Cape of Good Hope. 
Tachypterus australis, Saussure, 1. c. p. 109, pi. 2. fig. 27, Sydney. 
Rhagigaster novaree, Saussure, 1. c. p. 112, New Zealand; R. bidens, Sauss. 
ibid., Sydney; R. pugionatus, Sauss. 7 c. p. 113, Tasmania; R. aculeatm, 
Sauss. ibid., Sydney. 
Thynnus. The following new species of this genus are described by Saus- 
sure (/.c.): — T. {Agriomyia^') zclehori, p. 117, Sydney; T. bidens,^. \m, 
pi. 4. fig. 68 (hypop.), Australia; T. {Thynnoides') novarce, p. 119, Sydney; 
T. {Agriomyia) tasmaniensis, p. 119, Tasmania; T. (A.) frauenfeldiamts, 
p. 120, Sydney; T. c<elebs, p. 122, Sydney; T. viduus, p. 123, pi. 4. fig. 70 
(abdomen), Sydney ; and T. i-carinatus, p. 124, Sydney. 
Tachynomyia ccelebs, Saussure, 1. c. p. 125, and T. nitens, Sauss. ibid. pi. 4. 
fig. 65, Australia. 
Elapliroptera relicta, Saussure, 1. c. p. 126, Chili ; E. claraziana, Sauss. 1. c. 
p. 127, La Plata ; E. chilensis, Sauss. 1. c. p. 128, Chili ; and E. spimla, Sauss. 
1. c. p. 129 (= 2\ tricolor, Spin.), Chili. 
Zdeboria (g. n., see fusiformis, Saussure, 1. c. p. 132, and Z. imita- 
irix, Sauss. ibid. pi. 4. fig. 72 (maxilla), Australia. 
