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lifera sp. n., P. mayri sp. n., P. wheeleri
sp. n., Gnamptogenys rohdendorfi sp. n.,
Bradoponera similis sp. n., Proceratium
eocenicum sp. n. (Ponerinae), Procerapachys
sulcatus sp. n. (Cerapachyinae),
Tetraponera europaea sp. n., and T.
groehni sp. n. (Pseudomyrmecinae).
Tetraponera angustata (Mayr) is synonymized
with T. simplex (Mayr). Keys
to species are provided.
2010010303
罗 夫 诺 琥 珀 中 的 蚂 蚁 ( 膜 翅 目 , 蚁
科 ) 按 重 量 分 配 的 种 类 组 成 差 异 =
Differences in ant (Hymenoptera, Formicidae)
species composition between
weight fractions of Rovno amber. ( 英 文 ).
Perkovsky E E. Paleontological Journal,
2009, 43(9): 1087-1091
Arboreal specialists (including Ctenobethylus
goepperti) comprise 54% of all
ant inclusions in Rovno amber pieces
weighing up to 1.5 g and 43% of those
in larger pieces. In the small-size amber
fraction, syninclusions containing more
than a single worker ant are represented
exclusively by the arboreal Dolichoderus
spp. and C. goepperti, while syninclusions
in larger amber pieces often
contain workers of Lasius spp., which
are not associated with trees. Species of
Lasius comprise 15% of ants in the
smaller and 28% in the larger amber
pieces. It seems that the smaller pieces
of amber have formed on the thinner
branches of the amberproducing trees
and, consequently, contain a larger proportion
of arboreal ant species. Comparison
of composition of inclusions between
different weight fractions of amber
is a promising tool to study fossil
faunas and environments.
2010010304
波 罗 的 海 和 罗 夫 诺 琥 珀 ( 晚 始 新 世 东
欧 ) 中 拟 花 蚤 科 甲 虫 属 Anaspis 新 种
( 昆 虫 纲 : 鞘 翅 目 : 拟 花 蚤 科 ) = A
new species of the scraptiid beetle genus
Anaspis (Insecta: Coleoptera: Scraptiidae)
from the Baltic and Rovno ambers
(Upper Eocene of Eastern Europe). ( 英
文 ). Perkovsky E E; Odnosum V K. Paleontological
Journal, 2009, 43(9):
1092-1094 1 图 版 .
A new fossil species, Anaspis
(Spanisa) horaki sp. nov., is described
from the Baltic and Rovno ambers. It
differs from the recent species in the
shapes of its last maxillary palpus segment
and its antennal club.
2010010305
罗 夫 诺 琥 珀 中 tumbling flower 甲 虫 属
新 种 Glipostena( 昆 虫 纲 : 鞘 翅 目 :
花 蚤 科 ) = New species of the tumbling
flower beetle genus Glipostena
(Insecta: Coleoptera: Mordellidae) from
Rovno amber. ( 英 文 ). Odnosum V K;
Perkovsky E E. Paleontological Journal,
2009, 43(9): 1095-1096 1 图 版 .
A new fossil species of the tumbling
flower beetle genus Glipostena is described
from Rovno amber. It differs
from its recent and fossil congeners in
the shapes and proportions of the antennomeres,
and the number and position of
lateral ridges on the hind tibia.
2010010306
罗 夫 诺 琥 珀 中 象 鼻 虫 Dryophthoridae
科 ( 鞘 翅 目 ,Dryophthoridae: Stromboscerinae)
的 一 新 属 和 一 新 种 = A
new genus and species of dryophthorid
weevils (Coleoptera, Dryophthoridae:
Stromboscerinae) from the Rovno amber.
( 英 文 ). Nazarenko V Yu; Perkovsky E E.
Paleontological Journal, 2009, 43(9):
1097-1100 2 图 版 .
Stenommatomorphus hexarthrus gen.
et sp. nov. (Dryophthoridae: Stromboscerinae)
is described from the Late Eocene
Rovno amber. This is the first fossil
representative of the subfamily. The
new genus is most close to Synommatus
Pascoe, from which it differs in the
pronotum and elytra less coarsely sculp-
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