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The morphological characters in the nymphal stages to Lipaphis erysimi (K_<ALTENBACH>)

Bulletin of the Faculty of Agriculture, Yamaguchi University Volume 21 Page 85-94
published_at 1970
Title
ニセダイコンアブラムシLipaphis erysimi (K_<ALTENBACH>)の無翅型幼虫の携帯
The morphological characters in the nymphal stages to Lipaphis erysimi (K_<ALTENBACH>)
Creators Hamasaki Shosaburo
Source Identifiers
The inportant morphological structures of the each instar of Lipaphis erysiml (K_<ALT>.) are represented by the following key to the instars. Key to the instars of Lipaphis erysimi (K_<ALT>.) (Wingless form) 1. Antennae are four-segmented ・・・The first instar Antennae are five-segmented ・・・The second instar Antennae are six-segmented ・・・2 2. The fourth antennal segment as long as the base of the sixth antennal segment. The third antennal segment slightly shorter than two times of the fourth antennal segment. The third segment in the second instars apperently into two segments and becoming the third and fourth antennal segment in the third instars. The cauda with four setac ・・・The third instar The fourth antennal segment distinctly longer than the base of the sixth antennal segment, the third segment nearly as long as two times of the fourth segment. The cauda with five setae ・・・The fouth instar
Subjects
農学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学農学部
Date Issued 1970
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0513-1715
[NCID]AN00244250
Schools 農学部