128 FRIESE 
4. Schwarz, glanzend, Abdomen kaum behaart |. 2 0 2 2 9 
Honiggelb, Abdomenspitze weisslich behaart _ = Ur m 6 
^. Thorax hell behaart, besonders das vorragende Se utellm sreis be- 
franst, 4—41/4 mm. lg. nu OT ME CO Tomita 
N. S. Wales. 
— Thorax dunkel behaart, das vorragende Scutellum schwarz befranst, 
DL man a ee a en ROAD ROD Im. SID- 
N.-Guinea. 
6. Fühlergeissel, Schienen und die Tarsen der 4 hinteren Beinpaare 
Schwarz, 41/4 mm. lg. ... ... ee OUT COTS: SOME 
N.-Guinea. 
— Fühlergeissel unten wie der Schaft honiggelb, oben schwarzbraun, alle 
Beine ganz honiggelb, 93/4 mm. les M 2 4. melhpes n. sp. 
S.-Australia. 
1. Trigona planifrons Sn. 
1864, — Trigona planifrons SMITH, Journ. Linn. Soc. Zool. VIII. p. 93 n. 2. 9. 
«p.— Nigra, nitida, peclore abdomineque subtus pube cinerea lec- 
hs; alis subhyalinis, nervuris atris. 
Schining black; the flagellum beneath obseurely fulvous, the apex of 
the mandibles rufo-piceous ; thorax beneath thinly clothed with cinereous 
pile or short pubescence; the wings subhyaline, the nervures black, the 
posterior tibie broadly expanded towards their apex and fringed outwardly 
with black pubescence. Abdomen conical and thinly clothed beneath with 
cinereous pubescence. — Long. 2!/» lines (= 51/4 mm.) 
New-Guinea. 
2. Trigona læviceps Sm. 
1857. — Trigona laeviceps Smiru, Journ. of Proc. Linn. Soc. Zool. II. 51 n. 5. u 
IDUL, mp. NB. 9% 
1857. — Trigona laeviceps SurrH, Trans. Entom. Soc. London (2) IV. 1857. Proc 
p. 98. 
1864. — Trigona laeviceps SMITH, Journ. Linn. Soe. Zool. VIII. p. 93. Nr. 1. (N.- 
Guinea.) 
«9. — Nigra, capite laevi et nitido, antice pube cinerea teclo ; tho- 
race nitido, alis subhyalinis, abdomine castaneo rufo. 
Head and thorax black, the face, above the insertion of the antenne, 
smooth and shining; the antenn:w rufo-testaceous; the clypeus with a 
hoary pubescence, its anterior margin and also the mandibles ferruginous. 
Abdomen ferruginous, smooth and shining. — Long. 11/2 lines (23:9 mm.)» 
Malacca, New-Guinea. 
