中国平背叶蜂亚科二新属(膜翅目叶蜂科)(英文)

本文记述中国平背叶蜂亚科二新属新种：扁角隙臀叶蜂Blennallantus compressicornis gen.et sp. nov.,红胸宽背叶蜂Allanempria rufithoracica gen.et sp. nov.。隙臀叶蜂属Blennallantus gen. Nov.形态十分特殊：唇基三齿型;颚眼距长于单眼直径2倍,上颚对称双齿型;后颊脊全

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本文 19— 9 2囊， l 9— 6 6修回 9 6 0 1收 9 7 0—1

本文记述中国平背叶蜂亚科二新属新种：扁角隙臀叶蜂Blennallantus compressicornis gen.et sp. nov.,红胸宽背叶蜂Allanempria rufithoracica gen.et sp. nov.。隙臀叶蜂属Blennallantus gen. Nov.形态十分特殊：唇基三齿型;颚眼距长于单眼直径2倍,上颚对称双齿型;后颊脊全

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魏美才：中国平背叶蜂亚科二新属 (翅目：叶蜂科 )(文 )膜英

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u h ai e l t pae . g y n ss b y l .He d a h r x c v r d wih sle ar .D o a a t n a nd t o a o e e t iv r h is s r lp r

本文记述中国平背叶蜂亚科二新属新种：扁角隙臀叶蜂Blennallantus compressicornis gen.et sp. nov.,红胸宽背叶蜂Allanempria rufithoracica gen.et sp. nov.。隙臀叶蜂属Blennallantus gen. Nov.形态十分特殊：唇基三齿型;颚眼距长于单眼直径2倍,上颚对称双齿型;后颊脊全

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o e d c v r d wih s m e h i rs fh a o e e t o arwa t.Clp u si g, m iu ey a d d n ey t n y e sa n Fi.2 n tl n e s l m 0 t r d Fr n l h y ee ae, wih ut it c l m i de f v a r u d a d d e, lt u e . o tsi f lv td gl t o si twal d n, d l o e o n n e p a. ca o e n a .P so l rf r o a s n P t c l ra e a . f u i e d rt a r f v a h e r o t c l u l w b l e a - e t oso l r a f t o rt e a i m swi e h n ln, l tr lf ro h r u e y d e A n e n a ei g t wa d a x b s lt 0g a e a u r ws s o t b t v r e p t n a t p r o r pe . a a wo n

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in r magn l b y c n egn o n r s ds n ewen e e b u q a o n e r s s g f o v re t d w wad, i c b t e y s a o t e u t i i l a t e lh i h fa y .I n ro b twi e h n t e dsa c ewe n a t n a o k t. a e eg to n e e n e r i d rt a it n eb t e h n e n s c es He d b - l h n y s s o n u p rle. id e e h r a d s b a a l1 Antn a s o e h n h a n o a o eh r b s l t e n h r rt a e d a d t r x t g t e, a a t h

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本文记述中国平背叶蜂亚科二新属新种：扁角隙臀叶蜂Blennallantus compressicornis gen.et sp. nov.,红胸宽背叶蜂Allanempria rufithoracica gen.et sp. nov.。隙臀叶蜂属Blennallantus gen. Nov.形态十分特殊：唇基三齿型;颚眼距长于单眼直径2倍,上颚对称双齿型;后颊脊全

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魏美才：中国平背叶蜂亚科二新属 (膜翅目叶蜂科)英文) (

11 5

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本文记述中国平背叶蜂亚科二新属新种：扁角隙臀叶蜂Blennallantus compressicornis gen.et sp. nov.,红胸宽背叶蜂Allanempria rufithoracica gen.et sp. nov.。隙臀叶蜂属Blennallantus gen. Nov.形态十分特殊：唇基三齿型;颚眼距长于单眼直径2倍,上颚对称双齿型;后颊脊全

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中国平背叶蜂亚科二新属(膜翅目：叶蜂科)

塾差(中南林学院株洲 420) 10 6

摘要

本文记述中国平背叶蜂亚科二新属新种：扁角隙臀叶蜂 B en l nu 0 pes l al t cr rsf n a a a‘ -

c ri e . l p n v,红胸宽背叶蜂 Al nmp i rf h rcc gn e p I V。隙臀叶 ons n e s . o . g l e r u toa i a a i a e. l . O . s I蜂属 Be n l nu gn n v形态十分特殊：唇基三齿型；颚眼距长于单眼直径 2,上颚对 l al ts e . o . n a倍称双齿型}后颊脊垒缘式；触角侧扁， 1 0节，基部 2节宽显著大于长}爪简单，无内齿和基片{前胸侧板腹面尖，互相远离{后胸后背板长且平；前翅基臀室端部中断，2+ A脉长； A 3 后翅 Rs开放，M室封闭等可与叶蜂科已知各属相区别。宽背叶蜂属 A l e p i e .室 l n m r gn a a 1 V与史氏叶蜂属 Dami i Xio近似，但后翅臀室无柄式，中胸后背板长，中部不收 l . O s tu hs a缩，后眶沟显著，复眼间距等于眼高，颚眼距狭窄，锯腹片无叶状刺毛等，可与之区别。模式标本保存于中南林学院环境与资源系昆虫标本室。 关键词膜翅目，叶蜂科，新属，新种Q9 95 26 6. . 4 中图分类号

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